Neos\Flow\Tests\Functional\Persistence\Fixtures\SubEntity::setParentEntity PHP Метод

    public function setParentEntity(TestEntity $parentEntity)
    {
        $this->parentEntity = $parentEntity;
    }

 /**
  * @test
  */
 public function distinctQueryOnlyReturnsDistinctEntities()
 {
     $testEntityRepository = new Fixtures\TestEntityRepository();
     $testEntityRepository->removeAll();
     $testEntity = new Fixtures\TestEntity();
     $testEntity->setName('Flow');
     $subEntity1 = new Fixtures\SubEntity();
     $subEntity1->setContent('value');
     $subEntity1->setParentEntity($testEntity);
     $testEntity->addSubEntity($subEntity1);
     $this->persistenceManager->add($subEntity1);
     $subEntity2 = new Fixtures\SubEntity();
     $subEntity2->setContent('value');
     $subEntity2->setParentEntity($testEntity);
     $testEntity->addSubEntity($subEntity2);
     $this->persistenceManager->add($subEntity2);
     $testEntityRepository->add($testEntity);
     $testEntity2 = new Fixtures\TestEntity();
     $testEntity2->setName('Flow');
     $subEntity3 = new Fixtures\SubEntity();
     $subEntity3->setContent('value');
     $subEntity3->setParentEntity($testEntity2);
     $testEntity2->addSubEntity($subEntity3);
     $this->persistenceManager->add($subEntity3);
     $testEntityRepository->add($testEntity2);
     $this->persistenceManager->persistAll();
     $query = new Query(Fixtures\TestEntity::class);
     $entities = $query->matching($query->equals('subEntities.content', 'value'))->setDistinct()->setLimit(2)->execute()->toArray();
     $this->assertEquals(2, count($entities));
 }