public function arrayContainsObjectReturnsFalseForDifferentObject()
{
$mockSession = $this->createMock(Persistence\Generic\Session::class);
$mockSession->expects($this->any())->method('getIdentifierByObject')->will($this->returnValue('uuid2'));
$backend = $this->getAccessibleMockForAbstractClass(Persistence\Generic\Backend\AbstractBackend::class);
$backend->injectPersistenceSession($mockSession);
$this->assertFalse($backend->_call('arrayContainsObject', [new \stdClass()], new \stdClass(), 'uuid1'));
}