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<?php |
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declare(strict_types=1); |
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namespace ProxyManagerTest\ProxyGenerator; |
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use ProxyManager\Generator\ClassGenerator; |
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use ProxyManager\Generator\Util\UniqueIdentifierGenerator; |
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use ProxyManager\GeneratorStrategy\EvaluatingGeneratorStrategy; |
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use ProxyManager\Proxy\NullObjectInterface; |
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use ProxyManager\ProxyGenerator\NullObjectGenerator; |
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use ProxyManager\ProxyGenerator\ProxyGeneratorInterface; |
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use ProxyManager\ProxyGenerator\Util\Properties; |
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use ProxyManagerTestAsset\BaseClass; |
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use ProxyManagerTestAsset\BaseInterface; |
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use ProxyManagerTestAsset\ClassWithByRefMagicMethods; |
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use ProxyManagerTestAsset\ClassWithMagicMethods; |
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use ProxyManagerTestAsset\ClassWithMixedProperties; |
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use ProxyManagerTestAsset\ClassWithMixedReferenceableTypedProperties; |
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use ProxyManagerTestAsset\ClassWithMixedTypedProperties; |
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use ReflectionClass; |
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use ReflectionMethod; |
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/** |
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* Tests for {@see \ProxyManager\ProxyGenerator\NullObjectGenerator} |
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* |
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* @covers \ProxyManager\ProxyGenerator\NullObjectGenerator |
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* @group Coverage |
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*/ |
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final class NullObjectGeneratorTest extends AbstractProxyGeneratorTest |
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{ |
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/** |
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* @dataProvider getTestedImplementations |
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* |
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* Verifies that generated code is valid and implements expected interfaces |
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* @psalm-param class-string $className |
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* @psalm-suppress MoreSpecificImplementedParamType |
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*/ |
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public function testGeneratesValidCode(string $className) : void |
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{ |
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$generator = $this->getProxyGenerator(); |
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$generatedClassName = UniqueIdentifierGenerator::getIdentifier('AbstractProxyGeneratorTest'); |
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$generatedClass = new ClassGenerator($generatedClassName); |
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$originalClass = new ReflectionClass($className); |
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$generatorStrategy = new EvaluatingGeneratorStrategy(); |
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$generator->generate($originalClass, $generatedClass); |
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$generatorStrategy->generate($generatedClass); |
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$generatedReflection = new ReflectionClass($generatedClassName); |
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if ($originalClass->isInterface()) { |
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self::assertTrue($generatedReflection->implementsInterface($className)); |
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} |
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self::assertSame($generatedClassName, $generatedReflection->getName()); |
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foreach ($this->getExpectedImplementedInterfaces() as $interface) { |
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self::assertTrue($generatedReflection->implementsInterface($interface)); |
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} |
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/** |
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* @psalm-suppress InvalidStringClass |
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* @psalm-suppress MixedAssignment |
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* @psalm-suppress MixedMethodCall |
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*/ |
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$proxy = $generatedClassName::staticProxyConstructor(); |
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self::assertInstanceOf($className, $proxy); |
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foreach (Properties::fromReflectionClass($generatedReflection) |
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->onlyNullableProperties() |
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->getPublicProperties() as $property) { |
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/** @psalm-suppress MixedPropertyFetch */ |
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self::assertNull($proxy->{$property->getName()}); |
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} |
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foreach ($generatedReflection->getMethods(ReflectionMethod::IS_PUBLIC) as $method) { |
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if ($method->getNumberOfParameters() || $method->isStatic()) { |
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continue; |
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} |
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$callback = [$proxy, $method->getName()]; |
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self::assertIsCallable($callback); |
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self::assertNull($callback()); |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function getProxyGenerator() : ProxyGeneratorInterface |
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{ |
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return new NullObjectGenerator(); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function getExpectedImplementedInterfaces() : array |
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{ |
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return [ |
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NullObjectInterface::class, |
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]; |
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} |
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/** |
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* @psalm-return array<int, array<int, class-string>> |
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*/ |
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public function getTestedImplementations() : array |
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{ |
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return [ |
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[BaseClass::class], |
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[ClassWithMagicMethods::class], |
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[ClassWithByRefMagicMethods::class], |
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[ClassWithMixedProperties::class], |
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[ClassWithMixedTypedProperties::class], |
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[ClassWithMixedReferenceableTypedProperties::class], |
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[BaseInterface::class], |
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]; |
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} |
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} |
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Ocramius /
ProxyManager
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.