/** * @test */ public function setPropertyMetadataExtensionClassValidateResult() { $propertyMetadataExtensionClass = '\\DateTime'; $result = $this->classMetadata->setPropertyMetadataExtensionClass($propertyMetadataExtensionClass); $this->assertSame($this->classMetadata, $result); $this->assertEquals($propertyMetadataExtensionClass, $this->classMetadata->getPropertyMetadataExtensionClass()); }