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<?php |
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declare(strict_types=1); |
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namespace ProxyManagerTest\Generator; |
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use PHPUnit\Framework\TestCase; |
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use ProxyManager\Generator\MethodGenerator; |
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use ProxyManagerTestAsset\BaseClass; |
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use ProxyManagerTestAsset\ClassWithAbstractPublicMethod; |
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use ProxyManagerTestAsset\EmptyClass; |
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use ProxyManagerTestAsset\ReturnTypeHintedClass; |
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use ProxyManagerTestAsset\ScalarTypeHintedClass; |
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use ProxyManagerTestAsset\VoidMethodTypeHintedInterface; |
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use stdClass; |
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use Zend\Code\Generator\ParameterGenerator; |
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use Zend\Code\Reflection\MethodReflection; |
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/** |
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* Tests for {@see \ProxyManager\Generator\MethodGenerator} |
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* |
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* @author Marco Pivetta <[email protected]> |
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* @license MIT |
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* |
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* @covers \ProxyManager\Generator\MethodGenerator |
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* @group Coverage |
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*/ |
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class MethodGeneratorTest extends TestCase |
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{ |
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public function testGeneratedMethodsAreAllConcrete() : void |
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{ |
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$methodGenerator = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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ClassWithAbstractPublicMethod::class, |
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'publicAbstractMethod' |
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)); |
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self::assertFalse($methodGenerator->isInterface()); |
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} |
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public function testGenerateSimpleMethod() : void |
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{ |
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$methodGenerator = new MethodGenerator(); |
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$methodGenerator->setReturnsReference(true); |
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$methodGenerator->setName('methodName'); |
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$methodGenerator->setVisibility('protected'); |
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$methodGenerator->setBody('/* body */'); |
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$methodGenerator->setDocBlock('docBlock'); |
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$methodGenerator->setParameter(new ParameterGenerator('foo')); |
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self::assertStringMatchesFormat( |
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'%a/**%adocBlock%a*/%aprotected function & methodName($foo)%a{%a/* body */%a}', |
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$methodGenerator->generate() |
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); |
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} |
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/** |
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* Verify that building from reflection works |
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*/ |
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public function testGenerateFromReflection() : void |
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{ |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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__CLASS__, |
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__FUNCTION__ |
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)); |
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self::assertSame(__FUNCTION__, $method->getName()); |
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self::assertSame(MethodGenerator::VISIBILITY_PUBLIC, $method->getVisibility()); |
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self::assertFalse($method->isStatic()); |
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self::assertNull($method->getDocBlock(), 'The docblock is ignored'); |
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self::assertNull($method->getBody(), 'The body is ignored'); |
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self::assertNull($method->getSourceContent(), 'The source content ignored'); |
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self::assertTrue($method->isSourceDirty(), 'Dirty because the source cannot just be re-used when generating'); |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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BaseClass::class, |
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'protectedMethod' |
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)); |
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self::assertSame(MethodGenerator::VISIBILITY_PROTECTED, $method->getVisibility()); |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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BaseClass::class, |
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'privateMethod' |
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)); |
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self::assertSame(MethodGenerator::VISIBILITY_PRIVATE, $method->getVisibility()); |
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} |
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public function testGeneratedParametersFromReflection() : void |
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{ |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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BaseClass::class, |
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'publicTypeHintedMethod' |
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)); |
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self::assertSame('publicTypeHintedMethod', $method->getName()); |
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$parameters = $method->getParameters(); |
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self::assertCount(1, $parameters); |
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$param = $parameters['param']; |
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self::assertSame(stdClass::class, $param->getType()); |
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} |
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/** |
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* @param string $methodName |
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* @param string $type |
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* |
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* @dataProvider scalarTypeHintedMethods |
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*/ |
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public function testGenerateMethodWithScalarTypeHinting(string $methodName, string $type) : void |
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{ |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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ScalarTypeHintedClass::class, |
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$methodName |
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)); |
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self::assertSame($methodName, $method->getName()); |
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$parameters = $method->getParameters(); |
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self::assertCount(1, $parameters); |
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$param = $parameters['param']; |
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self::assertSame($type, $param->getType()); |
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} |
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public function scalarTypeHintedMethods() |
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{ |
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return [ |
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['acceptString', 'string'], |
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['acceptInteger', 'int'], |
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['acceptBoolean', 'bool'], |
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['acceptFloat', 'float'], |
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]; |
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} |
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public function testGenerateMethodWithVoidReturnTypeHinting() : void |
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{ |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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VoidMethodTypeHintedInterface::class, |
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'returnVoid' |
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)); |
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self::assertSame('returnVoid', $method->getName()); |
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self::assertStringMatchesFormat('%a : void%a', $method->generate()); |
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} |
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/** |
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* @dataProvider returnTypeHintsProvider |
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* |
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* @param string $methodName |
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* @param string $expectedType |
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*/ |
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public function testReturnTypeHintGeneration(string $methodName, string $expectedType) : void |
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{ |
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$method = MethodGenerator::fromReflectionWithoutBodyAndDocBlock(new MethodReflection( |
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ReturnTypeHintedClass::class, |
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$methodName |
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)); |
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self::assertSame($methodName, $method->getName()); |
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self::assertStringMatchesFormat('%a : ' . $expectedType . '%a', $method->generate()); |
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} |
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/** |
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* @return string[][] |
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*/ |
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public function returnTypeHintsProvider() : array |
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{ |
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return [ |
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['returnString', 'string'], |
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['returnInteger', 'int'], |
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['returnBool', 'bool'], |
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['returnArray', 'array'], |
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['returnCallable', 'callable'], |
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['returnSelf', '\\' . ReturnTypeHintedClass::class], |
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['returnParent', '\\' . EmptyClass::class], |
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['returnVoid', 'void'], |
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['returnIterable', 'iterable'], |
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['returnSameClass', '\\' . ReturnTypeHintedClass::class], |
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['returnOtherClass', '\\' . EmptyClass::class], |
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]; |
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} |
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} |
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Ocramius /
ProxyManager
