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CollectionTest::testCannotCreateCyclicHierarchy()   A
last analyzed

↳ Parent: CollectionTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 12
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 8
c 1
b 0
f 0
dl 0
loc 12
rs 10
cc 1
nc 1
nop 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace ApplicationTest\Model;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Application\Model\Collection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use InvalidArgumentException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CollectionTest extends \PHPUnit\Framework\TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testChildCollectionsRelation(): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $parent = new Collection();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $child = new Collection();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(0, $parent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $child->setParent($parent);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(1, $parent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertSame($child, $parent->getChildren()[0]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $otherParent = new Collection();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(0, $otherParent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $child->setParent($otherParent);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(0, $parent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(1, $otherParent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertSame($child, $otherParent->getChildren()[0]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $child->setParent(null);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(0, $parent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertCount(0, $otherParent->getChildren());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function testCannotCreateCyclicHierarchy(): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $parent = new Collection();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $child = new Collection();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $grandChild = new Collection();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $child->setParent($parent);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $grandChild->setParent($child);

            


            
                                                                        
                            
            
                                    
            
            

                
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        self::expectException(InvalidArgumentException::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The method PHPUnit\Framework\TestCase::expectException() is not static, but was called statically.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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        self::/** @scrutinizer ignore-call */ 

                                        

                                                                                

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              expectException(InvalidArgumentException::class);

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        self::expectExceptionMessage('Parent object is invalid because it would create a cyclic hierarchy');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
The method PHPUnit\Framework\TestCa...xpectExceptionMessage() is not static, but was called statically.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

                                            45
                                            
                                                
        self::/** @scrutinizer ignore-call */ 

                                        

                                                                                

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              expectExceptionMessage('Parent object is invalid because it would create a cyclic hierarchy');

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        $parent->setParent($grandChild);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testCannotCreateCyclicHierarchyAsMyOwnParent(): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $collection = new Collection();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::expectException(InvalidArgumentException::class);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Bug
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
The method PHPUnit\Framework\TestCase::expectException() is not static, but was called statically.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

                                            53
                                            
                                                
        self::/** @scrutinizer ignore-call */ 

                                        

                                                                                

                                            54
                                            
                                                
              expectException(InvalidArgumentException::class);

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        self::expectExceptionMessage('An object cannot be his own parent');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
The method PHPUnit\Framework\TestCa...xpectExceptionMessage() is not static, but was called statically.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

                                            54
                                            
                                                
        self::/** @scrutinizer ignore-call */ 

                                        

                                                                                

                                            55
                                            
                                                
              expectExceptionMessage('An object cannot be his own parent');

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        $collection->setParent($collection);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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