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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional\Ticket;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\Criteria;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\Entity;
use Doctrine\ORM\Mapping\GeneratedValue;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\ManyToOne;
use Doctrine\ORM\Mapping\OneToMany;
use Doctrine\Tests\OrmFunctionalTestCase;
use PHPUnit\Framework\Attributes\Group;
#[Group('DDC-2106')]
class DDC2106Test extends OrmFunctionalTestCase
{
protected function setUp(): void
{
parent::setUp();
$this->createSchemaForModels(DDC2106Entity::class);
}
public function testDetachedEntityAsId(): void
{
// We want an uninitialized PersistentCollection $entity->children
$entity = new DDC2106Entity();
$this->_em->persist($entity);
$this->_em->flush();
$this->_em->clear();
$entity = $this->_em->getRepository(DDC2106Entity::class)->findOneBy([]);
// ... and a managed entity without id
$entityWithoutId = new DDC2106Entity();
$this->_em->persist($entityWithoutId);
$criteria = Criteria::create()->where(Criteria::expr()->eq('parent', $entityWithoutId));
self::assertCount(0, $entity->children->matching($criteria));
}
}
#[Entity]
class DDC2106Entity
{
/** @var int */
#[Id]
#[GeneratedValue(strategy: 'IDENTITY')]
#[Column(type: 'integer')]
public $id;
/** @var DDC2106Entity */
#[ManyToOne(targetEntity: 'DDC2106Entity', inversedBy: 'children')]
public $parent;
/** @phpstan-var Collection<int, DDC2106Entity> */
#[OneToMany(targetEntity: 'DDC2106Entity', mappedBy: 'parent', cascade: ['persist'])]
public $children;
public function __construct()
{
$this->children = new ArrayCollection();
}
}
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