public function setUp()
{
$this->converter = new PersistentObjectConverter();
$this->mockReflectionService = $this->createMock(ReflectionService::class);
$this->inject($this->converter, 'reflectionService', $this->mockReflectionService);
$this->mockPersistenceManager = $this->createMock(Persistence\PersistenceManagerInterface::class);
$this->inject($this->converter, 'persistenceManager', $this->mockPersistenceManager);
$this->mockObjectManager = $this->createMock(ObjectManagerInterface::class);
$this->inject($this->converter, 'objectManager', $this->mockObjectManager);
}