Doctrine\ORM\EntityManager::getPartialReference PHP Méthode

    public function getPartialReference($entityName, $identifier)
    {
        $class = $this->metadataFactory->getMetadataFor(ltrim($entityName, '\\'));

        // Check identity map first, if its already in there just return it.
        if ($entity = $this->unitOfWork->tryGetById($identifier, $class->rootEntityName)) {
            return $entity;
        }
        if ( ! is_array($identifier)) {
            $identifier = array($class->identifier[0] => $identifier);
        }

        $entity = $class->newInstance();
        $class->setIdentifierValues($entity, $identifier);
        $this->unitOfWork->registerManaged($entity, $identifier, array());

        return $entity;
    }

 function it_should_delete_entity(ManagerRegistry $registry, EntityManager $em)
 {
     $em->getPartialReference('foo', 1)->willReturn(42);
     $em->remove(42)->shouldBeCalled();
     $em->flush()->shouldBeCalled();
     $registry->getManager(null)->willReturn($em);
     $this->setRegistry($registry);
     $this->delete(1)->shouldBe(true);
 }