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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\ORM\Mapping\ChangeTrackingPolicy;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\Entity;
use Doctrine\ORM\Mapping\GeneratedValue;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\InverseJoinColumn;
use Doctrine\ORM\Mapping\JoinColumn;
use Doctrine\ORM\Mapping\JoinTable;
use Doctrine\ORM\Mapping\ManyToMany;
use Doctrine\Tests\OrmFunctionalTestCase;
use PHPUnit\Framework\Attributes\Group;
use function assert;
final class GH7761Test extends OrmFunctionalTestCase
{
protected function setUp(): void
{
parent::setUp();
$this->setUpEntitySchema([
GH7761Entity::class,
GH7761ChildEntity::class,
]);
$parent = new GH7761Entity();
$child = new GH7761ChildEntity();
$parent->children->add($child);
$this->_em->persist($parent);
$this->_em->persist($child);
$this->_em->flush();
$this->_em->clear();
}
public function testCollectionClearDoesNotClearIfNotPersisted(): void
{
$entity = $this->_em->find(GH7761Entity::class, 1);
assert($entity instanceof GH7761Entity);
$entity->children->clear();
$this->_em->persist(new GH7761Entity());
$this->_em->flush();
$this->_em->clear();
$entity = $this->_em->find(GH7761Entity::class, 1);
self::assertCount(1, $entity->children);
}
#[Group('GH-7862')]
public function testCollectionClearDoesClearIfPersisted(): void
{
$entity = $this->_em->find(GH7761Entity::class, 1);
assert($entity instanceof GH7761Entity);
$entity->children->clear();
$this->_em->persist($entity);
$this->_em->flush();
$this->_em->clear();
$entity = $this->_em->find(GH7761Entity::class, 1);
self::assertCount(0, $entity->children);
}
}
#[Entity]
#[ChangeTrackingPolicy('DEFERRED_EXPLICIT')]
class GH7761Entity
{
/** @var int */
#[Id]
#[Column(type: 'integer')]
#[GeneratedValue]
public $id;
/** @var Collection<int, GH7761ChildEntity> */
#[JoinTable(name: 'gh7761_to_child')]
#[JoinColumn(name: 'entity_id')]
#[InverseJoinColumn(name: 'child_id')]
#[ManyToMany(targetEntity: 'Doctrine\Tests\ORM\Functional\Ticket\GH7761ChildEntity', cascade: ['all'])]
public $children;
public function __construct()
{
$this->children = new ArrayCollection();
}
}
#[Entity]
#[ChangeTrackingPolicy('DEFERRED_EXPLICIT')]
class GH7761ChildEntity
{
/** @var int */
#[Id]
#[Column(type: 'integer')]
#[GeneratedValue]
public $id;
}
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