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MetadataGrapherTest::setUp()   A
last analyzed

↳ Parent: MetadataGrapherTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 6
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
1 
<?php
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namespace DoctrineORMModuleTest\Yuml;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use DoctrineORMModule\Yuml\MetadataGrapher;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Tests for the metadata to string converter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license MIT

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @link    http://www.doctrine-project.org/

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author  Marco Pivetta <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class MetadataGrapherTest extends TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $grapher;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritDoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function setUp() : void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::setUp();

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like you code against a specific sub-type and not the parent class PHPUnit\Framework\TestCase as the method setUp() does only exist in the following sub-classes of PHPUnit\Framework\TestCase: AbstractIssue3881Test, AbstractTest, AssertionExampleTest, BankAccountTest, BankAccountWithCustomExtensionTest, BeforeAndAfterTest, BeforeClassAndAfterClassTest, BeforeClassWithOnlyDataProviderTest, ChangeCurrentWorkingDirectoryTest, ClonedDependencyTest, ConcreteTest, ConcreteWithMyCustomExtensionTest, ConsecutiveParametersTest, CoverageClassExtendedTest, CoverageClassNothingTest, CoverageClassTest, CoverageClassWithoutAnnotationsTest, CoverageCoversOverridesCoversNothingTest, CoverageFunctionParenthesesTest, CoverageFunctionParenthesesWhitespaceTest, CoverageFunctionTest, CoverageMethodNothingCoversMethod, CoverageMethodNothingTest, CoverageMethodOneLineAnnotationTest, CoverageMethodParenthesesTest, CoverageMethodParenthesesWhitespaceTest, CoverageMethodTest, CoverageNamespacedFunctionTest, CoverageNoneTest, CoverageNotPrivateTest, CoverageNotProtectedTest, CoverageNotPublicTest, CoveragePrivateTest, CoverageProtectedTest, CoveragePublicTest, DataProviderDebugTest, DataProviderDependencyTest, DataProviderFilterTest, DataProviderIncompleteTest, DataProviderSkippedTest, DataProviderTest, DataproviderExecutionOrderTest, DependencyFailureTest, DependencySuccessTest, DoNoAssertionTestCase, DoctrineORMModuleTest\Co...or\MappingCollectorTest, DoctrineORMModuleTest\Co...\SQLLoggerCollectorTest, DoctrineORMModuleTest\Form\AnnotationBuilderTest, DoctrineORMModuleTest\Fo...AnnotationsListenerTest, DoctrineORMModuleTest\Listener\CliConfiguratorTest, DoctrineORMModuleTest\Paginator\AdapterTestIgnore, DoctrineORMModuleTest\Se...onfigurationFactoryTest, DoctrineORMModuleTest\Se...ALConnectionFactoryTest, DoctrineORMModuleTest\Se...tionsCommandFactoryTest, DoctrineORMModuleTest\Se...gerCollectorFactoryTest, DoctrineORMModuleTest\Yuml\MetadataGrapherTest, DoctrineORMModuleTest\Yuml\YumlControllerTest, DoesNotPerformAssertions...erformingAssertionsTest, DummyBarTest, DummyFooTest, DuplicateKeyDataProviderTest, EmptyDataProviderTest, EmptyTestCaseTest, ExceptionInAssertPostConditionsTest, ExceptionInAssertPreConditionsTest, ExceptionInSetUpTest, ExceptionInTearDownAfterClassTest, ExceptionInTearDownTest, ExceptionInTest, ExceptionInTestDetectedInTeardown, ExceptionStackTest, ExceptionTest, Failure, FailureTest, FatalTest, Foo\DataProviderIssue2833\FirstTest, Foo\DataProviderIssue2833\SecondTest, Foo\DataProviderIssue2859\TestWithDataProviderTest, Foo\DataProviderIssue2922\FirstTest, Foo\DataProviderIssue2922\SecondHelloWorldTest, Foo_Bar_Issue684Test, Framework\Constraint\LogicalXorTest, GeneratorTest, IgnoreCodeCoverageClassTest, IncompleteTest, InheritanceA, InheritanceB, InheritedTestCase, IniTest, InvocationMockerTest, IsolationTest, Issue1021Test, Issue1149Test, Issue1216Test, Issue1265Test, Issue1330Test, Issue1335Test, Issue1337Test, Issue1348Test, Issue1351Test, Issue1374Test, Issue1437Test, Issue1468Test, Issue1471Test, Issue1472Test, Issue1570Test, Issue2085Test, Issue2137Test, Issue2145Test, Issue2158Test, Issue2366Test, Issue2380Test, Issue2382Test, Issue2435Test, Issue2725\BeforeAfterClassPidTest, Issue2731Test, Issue2811Test, Issue2830Test, Issue2972\Issue2972Test, Issue3093Test, Issue322Test, Issue3739\Issue3739Test, Issue3881Test, Issue3889Test, Issue3904Test, Issue3983Test, Issue433Test, Issue445Test, Issue498Test, Issue503Test, Issue578Test, Issue581Test, Issue74Test, Issue765Test, Issue797Test, MockBuilderTest, MockObjectTest, ModifiedConstructorTestCase, MultiDependencyTest, MultipleDataProviderTest, My\Space\ExceptionNamespaceTest, NamespaceCoverageClassExtendedTest, NamespaceCoverageClassTest, NamespaceCoverageCoversClassPublicTest, NamespaceCoverageCoversClassTest, NamespaceCoverageMethodTest, NamespaceCoverageNotPrivateTest, NamespaceCoverageNotProtectedTest, NamespaceCoverageNotPublicTest, NamespaceCoveragePrivateTest, NamespaceCoverageProtectedTest, NamespaceCoveragePublicTest, NoArgTestCaseTest, NoTestCases, NotExistingCoveredElementTest, NotPublicTestCase, NotVoidTestCase, NothingTest, NullTestResultCacheTest, NumericGroupAnnotationTest, OneTest, OneTestCase, OutputTestCase, OverrideTestCase, PHPUnit\Framework\AssertTest, PHPUnit\Framework\ConstraintTest, PHPUnit\Framework\Constraint\ArrayHasKeyTest, PHPUnit\Framework\Constraint\ArraySubsetTest, PHPUnit\Framework\Constraint\CallbackTest, PHPUnit\Framework\Constraint\ClassHasAttributeTest, PHPUnit\Framework\Constr...sHasStaticAttributeTest, PHPUnit\Framework\Constraint\ConstraintTestCase, PHPUnit\Framework\Constraint\CountTest, PHPUnit\Framework\Constraint\DirectoryExistsTest, PHPUnit\Framework\Constraint\ExceptionCodeTest, PHPUnit\Framework\Constr...eptionMessageRegExpTest, PHPUnit\Framework\Constraint\ExceptionMessageTest, PHPUnit\Framework\Constraint\ExceptionTest, PHPUnit\Framework\Constraint\FileExistsTest, PHPUnit\Framework\Constraint\GreaterThanTest, PHPUnit\Framework\Constraint\IsEmptyTest, PHPUnit\Framework\Constraint\IsEqualTest, PHPUnit\Framework\Constraint\IsIdenticalTest, PHPUnit\Framework\Constraint\IsInstanceOfTest, PHPUnit\Framework\Constraint\IsJsonTest, PHPUnit\Framework\Constraint\IsNullTest, PHPUnit\Framework\Constraint\IsReadableTest, PHPUnit\Framework\Constraint\IsTypeTest, PHPUnit\Framework\Constraint\IsWritableTest, PHPUnit\Framework\Constr...rrorMessageProviderTest, PHPUnit\Framework\Constraint\JsonMatchesTest, PHPUnit\Framework\Constraint\LessThanTest, PHPUnit\Framework\Constraint\LogicalAndTest, PHPUnit\Framework\Constraint\LogicalNotTest, PHPUnit\Framework\Constraint\LogicalOrTest, PHPUnit\Framework\Constr...\ObjectHasAttributeTest, PHPUnit\Framework\Constraint\RegularExpressionTest, PHPUnit\Framework\Constraint\SameSizeTest, PHPUnit\Framework\Constraint\StringContainsTest, PHPUnit\Framework\Constraint\StringEndsWithTest, PHPUnit\Framework\Constr...esFormatDescriptionTest, PHPUnit\Framework\Constraint\StringStartsWithTest, PHPUnit\Framework\Constr...TraversableContainsTest, PHPUnit\Framework\ExceptionTest, PHPUnit\Framework\ExceptionWrapperTest, PHPUnit\Framework\FunctionsTest, PHPUnit\Framework\IncompleteTestCase, PHPUnit\Framework\IncompleteTestCaseTest, PHPUnit\Framework\InvalidArgumentExceptionTest, PHPUnit\Framework\MockOb...\ConfigurableMethodTest, PHPUnit\Framework\MockOb...ConfigurableMethodsTest, PHPUnit\Framework\MockObject\InvocationHandlerTest, PHPUnit\Framework\MockObject\MatcherTest, PHPUnit\Framework\MockObject\MockClassTest, PHPUnit\Framework\MockObject\MockMethodTest, PHPUnit\Framework\MockObject\MockTraitTest, PHPUnit\Framework\SkippedTestCase, PHPUnit\Framework\SkippedTestCaseTest, PHPUnit\Framework\TestBuilderTest, PHPUnit\Framework\TestCaseTest, PHPUnit\Framework\TestFailureTest, PHPUnit\Framework\TestImplementorTest, PHPUnit\Framework\TestListenerTest, PHPUnit\Framework\TestSuiteIteratorTest, PHPUnit\Framework\TestSuiteTest, PHPUnit\Framework\WarningTestCase, PHPUnit\Runner\DefaultTestResultCacheTest, PHPUnit\Runner\Filter\NameFilterIteratorTest, PHPUnit\Runner\PhptTestCaseTest, PHPUnit\Runner\ResultCacheExtensionTest, PHPUnit\Runner\TestSuiteSorterTest, PHPUnit\SelfTest\Basic\SetUpBeforeClassTest, PHPUnit\SelfTest\Basic\SetUpTest, PHPUnit\SelfTest\Basic\StatusTest, PHPUnit\SelfTest\Basic\TearDownAfterClassTest, PHPUnit\StaticAnalysis\TestUsingMocks, PHPUnit\TestFixture\ActualOutputTest, PHPUnit\Test\HookTest, PHPUnit\Util\Annotation\RegistryTest, PHPUnit\Util\ColorTest, PHPUnit\Util\ConfigurationGeneratorTest, PHPUnit\Util\ConfigurationTest, PHPUnit\Util\GetoptTest, PHPUnit\Util\GlobalStateTest, PHPUnit\Util\JsonTest, PHPUnit\Util\PHP\AbstractPhpProcessTest, PHPUnit\Util\RegularExpressionTest, PHPUnit\Util\TestClassTest, PHPUnit\Util\TestDox\CliTestDoxPrinterColorTest, PHPUnit\Util\TestDox\CliTestDoxPrinterTest, PHPUnit\Util\TestDox\NamePrettifierTest, PHPUnit\Util\TestDox\ano...amePrettifierTest.php$0, PHPUnit\Util\TestDox\ano...amePrettifierTest.php$1, PHPUnit\Util\TestDox\ano...amePrettifierTest.php$2, PHPUnit\Util\TestDox\ano...amePrettifierTest.php$3, PHPUnit\Util\XDebugFilterScriptGeneratorTest, PHPUnit\Util\XmlTest, ProxyObjectTest, RequirementsClassBeforeClassHookTest, RequirementsTest, RouterTest, SeparateClassRunMethodInNewProcessTest, SeparateProcessesTest, StackTest, StopOnErrorTestSuite, StopsOnWarningTest, Success, TemplateMethodsTest, Test, Test3194, TestAutoreferenced, TestCaseWithExceptionInHook, TestDoxGroupTest, TestError, TestIncomplete, TestResultCacheTest, TestRisky, TestSkipped, TestWarning, TestWithAnnotations, TestWithDifferentDurations, TestWithDifferentNames, TestWithDifferentOutput, TestWithDifferentSizes, TestWithDifferentStatuses, TestWithTest, Test\Issue3156Test, Test\Issue3379Test, ThrowExceptionTestCase, ThrowNoExceptionTestCase, TwoTest, WasRun. Maybe you want to instanceof check for one of these explicitly?
                                                                                                                                                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Let’s take a look at an example:


abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}





In the above example, the authenticate() method works fine as long as you just pass
instances of MyUser. However, if you now also want to pass a different sub-classes
of User which does not have a getDisplayName() method, the code will break.




Available Fixes


  1. Change the type-hint for the parameter:
    

    class AuthSystem
{
    public function authenticate(MyUser $user) { /* ... */ }
}

    

    

    2. 

  2. Add an additional type-check:
    

    class AuthSystem
{
    public function authenticate(User $user)
    {
        if ($user instanceof MyUser) {
            $this->logger->info(/** ... */);
        }

        // or alternatively
        if ( ! $user instanceof MyUser) {
            throw new \LogicException(
                '$user must be an instance of MyUser, '
               .'other instances are not supported.'
            );
        }

    }
}

    

    

    3. 




 Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types
inside the if block in such a case.


  1. Add the method to the parent class:
    

    abstract class User
{
    /** @return string */
    abstract public function getPassword();

    /** @return string */
    abstract public function getDisplayName();
}

    

    

    2. 



                        

                                                    

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        $this->grapher = new MetadataGrapher();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testDrawSimpleEntity()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $class = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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        $class->expects($this->any())->method('getName')->will($this->returnValue('Simple\\Entity'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        $class->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        $class->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                            




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        $this->assertSame('[Simple.Entity]', $this->grapher->generateFromMetadata([$class]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
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array($class) is of type array<integer,null,{"0":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    43
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    44
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    45
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    46
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    48
                

                                    
                                                    
                
                
                
    public function testDrawSimpleEntityWithFields()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    49
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    50
                

                                    
                                                    
                
                
                
        $class = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    51
                

                                    
                                                    
                
                
                
        $class->expects($this->any())->method('getName')->will($this->returnValue('Simple\\Entity'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    52
                

                                    
                                                    
                
                
                
        $class->expects($this->any())->method('getFieldNames')->will($this->returnValue(['a', 'b', 'c']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    53
                

                                    
                                                    
                
                
                
        $class->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    54
                

                                    
                                                    
                
                
                
        $class->expects($this->any())->method('isIdentifier')->will(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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                    55
                

                                    
                                                    
                
                
                
            $this->returnCallback(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnCallback() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    56
                

                                    
                                                    
                
                
                
                function ($field) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    57
                

                                    
                                                    
                
                
                
                    return $field === 'a';

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    58
                

                                    
                                                    
                
                
                
                }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    59
                

                                    
                                                    
                
                
                
            )

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    60
                

                                    
                                                    
                
                
                
        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    61
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    62
                

                                    
                                                    
                
                
                
        $this->assertSame('[Simple.Entity|+a;b;c]', $this->grapher->generateFromMetadata([$class]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
array($class) is of type array<integer,null,{"0":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    63
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    64
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    65
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    66
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    67
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    68
                

                                    
                                                    
                
                
                
    public function testDrawOneToOneUniDirectionalAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    69
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    70
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    71
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    72
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    73
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    74
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    75
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    76
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    77
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    78
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    79
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    80
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    81
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    82
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    83
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]-b 1>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    84
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    85
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    86
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    87
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    88
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    89
                

                                    
                                                    
                
                
                
    public function testDrawOneToOneBiDirectionalAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    90
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    91
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    92
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    93
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    94
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    95
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    96
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    97
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    98
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    99
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    100
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    101
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    102
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    103
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    104
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    105
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('b'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    106
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    107
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    108
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<>a 1-b 1>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    109
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    110
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    111
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    112
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    113
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    114
                

                                    
                                                    
                
                
                
    public function testDrawOneToOneBiDirectionalInverseAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    115
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    116
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    117
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    118
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    119
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    120
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    121
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    122
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('a'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    123
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    124
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    125
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    126
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
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                    127
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    128
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    129
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    130
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    131
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    132
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    133
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<a 1-b 1<>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    134
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    135
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    136
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    137
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    138
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    139
                

                                    
                                                    
                
                
                
    public function testDrawOneToManyBiDirectionalAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    140
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    141
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    142
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    143
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    144
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    145
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    146
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    147
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    148
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    149
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    150
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    151
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    152
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    153
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    154
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    155
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('b'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    156
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    157
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    158
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<>a 1-b *>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    159
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    160
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    161
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    162
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    163
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    164
                

                                    
                                                    
                
                
                
    public function testDrawOneToManyBiDirectionalInverseAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    165
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    166
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    167
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    168
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    169
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    170
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    171
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    172
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    173
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    174
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    175
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    176
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    177
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    178
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    179
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    180
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('b'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    181
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    182
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    183
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<>a *-b 1>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    184
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    185
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    186
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    187
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    188
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    189
                

                                    
                                                    
                
                
                
    public function testDrawManyToManyUniDirectionalAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    190
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    191
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    192
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    193
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    194
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    195
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    196
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    197
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    198
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    199
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    200
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    201
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    202
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    203
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    204
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]-b *>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
        introduced 
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    205
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    206
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    207
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    208
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    209
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    210
                

                                    
                                                    
                
                
                
    public function testDrawManyToManyUniDirectionalInverseAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    211
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    212
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    213
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    214
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    215
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    216
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    217
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    218
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    219
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    220
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    221
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    222
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    223
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    224
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    225
                

                                    
                                                    
                
                
                
        $this->assertSame('[A],[B]-a *>[A]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    226
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    227
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    228
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    229
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    230
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    231
                

                                    
                                                    
                
                
                
    public function testDrawManyToManyBiDirectionalAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    232
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    233
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    234
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    235
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    236
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    237
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    238
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    239
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    240
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    241
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    242
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    243
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    244
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    245
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    246
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    247
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('b'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    248
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    249
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    250
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<>a *-b *>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    251
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    252
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    253
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    254
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    255
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    256
                

                                    
                                                    
                
                
                
    public function testDrawManyToManyBiDirectionalInverseAssociation()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    257
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    258
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    259
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    260
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    261
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    262
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    263
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    264
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationMappedByTargetField')->will($this->returnValue('a'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    265
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    266
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    267
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    268
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    269
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    270
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    271
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    272
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    273
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    274
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    275
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<a *-b *<>[B]', $this->grapher->generateFromMetadata([$class1, $class2]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Documentation
    
    
    
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array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    276
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    277
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    278
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    279
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    280
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    281
                

                                    
                                                    
                
                
                
    public function testDrawManyToManyAssociationWithoutKnownInverseSide()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    282
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    283
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    284
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    285
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    286
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    287
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    288
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    289
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    290
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    291
                

                                    
                                                    
                
                
                
        $this->assertSame('[A]<>-b *>[B]', $this->grapher->generateFromMetadata([$class1]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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array($class1) is of type array<integer,null,{"0":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    292
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    293
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    294
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    295
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    296
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    297
                

                                    
                                                    
                
                
                
    public function testDrawInheritance()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    298
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    299
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    300
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    301
                

                                    
                                                    
                
                
                
        $child  = get_class($this->createMock('stdClass'));

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    302
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('stdClass'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    303
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    304
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    305
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue($child));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
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The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    306
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    307
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    308
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    309
                

                                    
                                                    
                
                
                
        $this->assertSame(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    310
                

                                    
                                                    
                
                
                
            '[stdClass]^[' . str_replace('\\', '.', $child) . ']',

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    311
                

                                    
                                                    
                
                
                
            $this->grapher->generateFromMetadata([$class2, $class1])

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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array($class2, $class1) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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                    312
                

                                    
                                                    
                
                
                
        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    313
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    314
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    315
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    316
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    317
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    318
                

                                    
                                                    
                
                
                
    public function testDrawInheritedFields()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    319
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    320
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    321
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    322
                

                                    
                                                    
                
                
                
        $child  = get_class($this->createMock('stdClass'));

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    323
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    324
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('stdClass'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    325
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    326
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue(['inherited']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    327
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    328
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue($child));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    329
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    330
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue(['inherited', 'field2']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    331
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    332
                

                                    
                                                    
                
                
                
        $this->assertSame(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    333
                

                                    
                                                    
                
                
                
            '[stdClass|inherited]^[' . str_replace('\\', '.', $child) . '|field2]',

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    334
                

                                    
                                                    
                
                
                
            $this->grapher->generateFromMetadata([$class2, $class1])

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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array($class2, $class1) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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                    335
                

                                    
                                                    
                
                
                
        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    336
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    337
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    338
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    339
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    340
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    341
                

                                    
                                                    
                
                
                
    public function testDrawInheritedAssociations()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    342
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    343
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    344
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    345
                

                                    
                                                    
                
                
                
        $class3 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class3 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    346
                

                                    
                                                    
                
                
                
        $class4 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class4 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    347
                

                                    
                                                    
                
                
                
        $child  = get_class($this->createMock('stdClass'));

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    348
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    349
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('stdClass'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    350
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    351
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    352
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    353
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    354
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    355
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    356
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue($child));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    357
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['a', 'b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    358
                

                                    
                                                    
                
                
                
        $class2

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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                    359
                

                                    
                                                    
                
                
                
            ->expects($this->any())

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    360
                

                                    
                                                    
                
                
                
            ->method('getAssociationTargetClass')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    361
                

                                    
                                                    
                
                
                
            ->will(

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    362
                

                                    
                                                    
                
                
                
                $this->returnCallback(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnCallback() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    363
                

                                    
                                                    
                
                
                
                    function ($assoc) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    364
                

                                    
                                                    
                
                
                
                        return strtoupper($assoc);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    365
                

                                    
                                                    
                
                
                
                    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    366
                

                                    
                                                    
                
                
                
                )

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    367
                

                                    
                                                    
                
                
                
            );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    368
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    369
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    370
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    371
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    372
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    373
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    374
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    375
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    376
                

                                    
                                                    
                
                
                
        $class4->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class4 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    377
                

                                    
                                                    
                
                
                
        $class4->expects($this->any())->method('getAssociationNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class4 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    378
                

                                    
                                                    
                
                
                
        $class4->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class4 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    379
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    380
                

                                    
                                                    
                
                
                
        $childName = str_replace('\\', '.', $child);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    381
                

                                    
                                                    
                
                
                
        $this->assertSame(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    382
                

                                    
                                                    
                
                
                
            '[stdClass]<>-a *>[A],[stdClass]^[' . $childName . '],[' . $childName . ']<>-b *>[B]',

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    383
                

                                    
                                                    
                
                
                
            $this->grapher->generateFromMetadata([$class1, $class2])

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Documentation
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
array($class1, $class2) is of type array<integer,null,{"0":"null","1":"null"}>, but the function expects a array<integer,object<Doc...Mapping\ClassMetadata>>.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
It seems like the type of the argument is not accepted by the function/method
which you are calling.


In some cases, in particular if PHP’s automatic type-juggling kicks in this
might be fine. In other cases, however this might be a bug.


We suggest to add an explicit type cast like in the following example:


function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);





                        

                                                    

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                    384
                

                                    
                                                    
                
                
                
        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    385
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    386
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    387
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    388
                

                                    
                                                    
                
                
                
     * @covers \DoctrineORMModule\Yuml\MetadataGrapher

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    389
                

                                    
                                                    
                
                
                
     * @dataProvider injectMultipleRelationsWithBothBiAndMonoDirectional

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    390
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    391
                

                                    
                                                    
                
                
                
    public function testDrawMultipleClassRelatedBothBiAndMonoDirectional($class1, $class2, $class3, $expected)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    392
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    393
                

                                    
                                                    
                
                
                
        $this->assertSame(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method assertSame() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    394
                

                                    
                                                    
                
                
                
            $expected,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    395
                

                                    
                                                    
                
                
                
            $this->grapher->generateFromMetadata([$class1, $class2,$class3])

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    396
                

                                    
                                                    
                
                
                
        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    397
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    398
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    399
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    400
                

                                    
                                                    
                
                
                
     * dataProvider to inject classes in every order possible into the test

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    401
                

                                    
                                                    
                
                
                
     *     testDrawMultipleClassRelatedBothBiAndMonoDirectional

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    402
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    403
                

                                    
                                                    
                
                
                
     * @return array

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    404
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    405
                

                                    
                                                    
                
                
                
    public function injectMultipleRelationsWithBothBiAndMonoDirectional()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    406
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    407
                

                                    
                                                    
                
                
                
        $class1 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class1 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    408
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getName')->will($this->returnValue('A'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
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The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    409
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['c']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    410
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('C'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    411
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
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The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    412
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    413
                

                                    
                                                    
                
                
                
        $class1->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class1 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    414
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    415
                

                                    
                                                    
                
                
                
        $class2 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class2 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    416
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getName')->will($this->returnValue('B'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    417
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['c']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    418
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getAssociationTargetClass')->will($this->returnValue('C'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    419
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    420
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(false));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    421
                

                                    
                                                    
                
                
                
        $class2->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class2 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    422
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    423
                

                                    
                                                    
                
                
                
        $class3 = $this->createMock(\Doctrine\Common\Persistence\Mapping\ClassMetadata::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $class3 is correct as $this->createMock(\Doctr...g\ClassMetadata::class) (which targets PHPUnit\Framework\TestCase::createMock()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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                    424
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getName')->will($this->returnValue('C'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    425
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getAssociationNames')->will($this->returnValue(['b']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    426
                

                                    
                                                    
                
                
                
        $class3

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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                    427
                

                                    
                                                    
                
                
                
            ->expects($this->any())

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    428
                

                                    
                                                    
                
                
                
            ->method('getAssociationTargetClass')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    429
                

                                    
                                                    
                
                
                
            ->with($this->logicalOr($this->equalTo('b'), $this->equalTo('c')))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method equalTo() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method logicalOr() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    430
                

                                    
                                                    
                
                
                
            ->will($this->returnCallback([$this,'getAssociationTargetClassMock']));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnCallback() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    431
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('isAssociationInverseSide')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    432
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('isCollectionValuedAssociation')->will($this->returnValue(true));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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                    433
                

                                    
                                                    
                
                
                
        $class3->expects($this->any())->method('getFieldNames')->will($this->returnValue([]));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method any() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                            




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method expects cannot be called on $class3 (of type null).
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Methods can only be called on objects. This check looks for methods being called
on variables that have been inferred to never be objects.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                            




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The method returnValue() does not seem to exist on object<DoctrineORMModule...ml\MetadataGrapherTest>.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    434
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    435
                

                                    
                                                    
                
                
                
        return [

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    436
                

                                    
                                                    
                
                
                
            [$class1, $class2, $class3, '[A]-c 1>[C],[B]<>b *-c 1>[C]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    437
                

                                    
                                                    
                
                
                
            [clone $class1, clone $class3, clone $class2, '[A]-c 1>[C],[C]<c 1-b *<>[B]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    438
                

                                    
                                                    
                
                
                
            [clone $class2, clone $class1, clone $class3, '[B]<>b *-c 1>[C],[A]-c 1>[C]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    439
                

                                    
                                                    
                
                
                
            [clone $class2, clone $class3, clone $class1, '[B]<>b *-c 1>[C],[A]-c 1>[C]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    440
                

                                    
                                                    
                
                
                
            [clone $class3, clone $class1, clone $class2, '[C]<c 1-b *<>[B],[A]-c 1>[C]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    441
                

                                    
                                                    
                
                
                
            [clone $class3, clone $class2, clone $class1, '[C]<c 1-b *<>[B],[A]-c 1>[C]'],

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    442
                

                                    
                                                    
                
                
                
        ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    443
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    444
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    445
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    446
                

                                    
                                                    
                
                
                
     * To mock getAssociationTargetClass method with args

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    447
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    448
                

                                    
                                                    
                
                
                
     * @param  string $a

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    449
                

                                    
                                                    
                
                
                
     * @return string

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    450
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    451
                

                                    
                                                    
                
                
                
    public function getAssociationTargetClassMock($a)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    452
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    453
                

                                    
                                                    
                
                
                
        return strtoupper($a);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    454
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    455
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    456