Neos\Flow\Tests\Unit\Persistence\Generic\SessionTest::getIdentifierByObjectReturnsValueOfPropertyTaggedWithId PHP Method

    public function getIdentifierByObjectReturnsValueOfPropertyTaggedWithId()
    {
        $object = $this->createMock(ProxyInterface::class);
        $object->Persistence_Object_Identifier = 'randomlyGeneratedUuid';
        $object->customId = 'customId';
        $mockReflectionService = $this->createMock(ReflectionService::class);
        $mockReflectionService->expects($this->any())->method('getPropertyNamesByTag')->will($this->returnValue(['customId']));
        $session = new Persistence\Generic\Session();
        $session->injectReflectionService($mockReflectionService);
        $this->assertEquals('customId', $session->getIdentifierByObject($object));
    }