GraphAware\Neo4j\OGM\Tests\Integration\Model\User::addLoves PHP Метод

    public function addLoves(User $user)
    {
        if (!$this->loves->contains($user)) {
            $this->loves->add($user);
        }
    }

 public function testCascadeHydrationForSimpleRelationshipsOnEndNodes()
 {
     $this->clearDb();
     $user1 = new User('user1');
     $user2 = new User('user2');
     $company = new Company('Acme');
     $user2->setCurrentCompany($company);
     $company->addEmployee($user2);
     $user1->addLoves($user2);
     $this->em->persist($user1);
     $this->em->persist($user2);
     $this->em->flush();
     $this->em->clear();
     /** @var User $user */
     $user = $this->em->getRepository(User::class)->findOneBy('login', 'user1');
     $this->assertCount(1, $user->getLoves());
     $friend = $user->getLoves()[0];
     $comp = $friend->getCurrentCompany();
     $this->assertEquals('Acme', $comp->getName());
 }