Neos\Flow\Tests\Unit\ObjectManagement\ObjectSerializerTest::serializeObjectAsPropertyArraySerializessOnlyTheUuidOfPersistenceValueobjectsIfTheyAreNotMarkedAsNew PHP Method

    public function serializeObjectAsPropertyArraySerializessOnlyTheUuidOfPersistenceValueobjectsIfTheyAreNotMarkedAsNew()
    {
        $sessionClassName = 'dummyClass' . md5(uniqid(mt_rand(), true));
        eval('class ' . $sessionClassName . ' {
            public $entityProperty;
        }');
        $entityClassName = 'entityClass' . md5(uniqid(mt_rand(), true));
        eval('class ' . $entityClassName . ' implements \\' . \Neos\Flow\ObjectManagement\Proxy\ProxyInterface::class . ' {
            public function Flow_Aop_Proxy_invokeJoinPoint(\\' . \Neos\Flow\Aop\JoinPointInterface::class . ' $joinPoint) {}
            public function __clone() {}
            public function __wakeup() {}
        }');
        $entityObject = new $entityClassName();
        $mockPersistenceManager = $this->createMock(PersistenceManagerInterface::class);
        $mockPersistenceManager->expects($this->once())->method('isNewObject')->with($entityObject)->will($this->returnValue(false));
        $mockPersistenceManager->expects($this->once())->method('getIdentifierByObject')->with($entityObject)->will($this->returnValue('someUUID'));
        $mockReflectionService = $this->getMockBuilder(ReflectionService::class)->disableOriginalConstructor()->getMock();
        $mockReflectionService->expects($this->any())->method('getClassPropertyNames')->with($sessionClassName)->will($this->returnValue(['entityProperty']));
        $mockReflectionService->expects($this->at(2))->method('isClassAnnotatedWith')->with($entityClassName, \Neos\Flow\Annotations\Entity::class)->will($this->returnValue(false));
        $mockReflectionService->expects($this->at(3))->method('isClassAnnotatedWith')->with($entityClassName, \Neos\Flow\Annotations\ValueObject::class)->will($this->returnValue(true));
        /** @var ObjectSerializer $objectSerializer */
        $objectSerializer = $this->getMockBuilder(ObjectSerializer::class)->disableOriginalConstructor()->setMethods(['dummy'])->getMock();
        $objectSerializer->injectReflectionService($mockReflectionService);
        $objectSerializer->injectPersistenceManager($mockPersistenceManager);
        $expectedArray = [ObjectSerializer::CLASSNAME => $sessionClassName, ObjectSerializer::PROPERTIES => ['entityProperty' => [ObjectSerializer::TYPE => 'persistenceObject', ObjectSerializer::VALUE => $entityClassName . ':someUUID']]];
        $sessionObject = new $sessionClassName();
        $sessionObject->entityProperty = $entityObject;
        $objectsAsArray = $objectSerializer->serializeObjectAsPropertyArray($sessionObject);
        $this->assertEquals($expectedArray, $objectsAsArray[spl_object_hash($sessionObject)]);
    }