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