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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
use Doctrine\ORM\OptimisticLockException;
use Doctrine\Persistence\Proxy;
use Doctrine\Tests\Models\CMS\CmsAddress;
use Doctrine\Tests\Models\CMS\CmsArticle;
use Doctrine\Tests\Models\CMS\CmsPhonenumber;
use Doctrine\Tests\Models\CMS\CmsUser;
use Doctrine\Tests\OrmFunctionalTestCase;
use function count;
use function get_class;
use function serialize;
use function unserialize;
/**
* Description of DetachedEntityTest
*/
class DetachedEntityTest extends OrmFunctionalTestCase
{
protected function setUp(): void
{
$this->useModelSet('cms');
parent::setUp();
}
public function testSimpleDetachMerge(): void
{
$user = new CmsUser();
$user->name = 'Roman';
$user->username = 'romanb';
$user->status = 'dev';
$this->_em->persist($user);
$this->_em->flush();
$this->_em->clear();
// $user is now detached
self::assertFalse($this->_em->contains($user));
$user->name = 'Roman B.';
$user2 = $this->_em->merge($user);
self::assertFalse($user === $user2);
self::assertTrue($this->_em->contains($user2));
self::assertEquals('Roman B.', $user2->name);
}
public function testSerializeUnserializeModifyMerge(): void
{
$user = new CmsUser();
$user->name = 'Guilherme';
$user->username = 'gblanco';
$user->status = 'developer';
$ph1 = new CmsPhonenumber();
$ph1->phonenumber = '1234';
$user->addPhonenumber($ph1);
$this->_em->persist($user);
$this->_em->flush();
self::assertTrue($this->_em->contains($user));
self::assertTrue($user->phonenumbers->isInitialized());
$serialized = serialize($user);
$this->_em->clear();
self::assertFalse($this->_em->contains($user));
unset($user);
$user = unserialize($serialized);
self::assertEquals(1, count($user->getPhonenumbers()), 'Pre-Condition: 1 Phonenumber');
$ph2 = new CmsPhonenumber();
$ph2->phonenumber = '56789';
$user->addPhonenumber($ph2);
$oldPhonenumbers = $user->getPhonenumbers();
self::assertEquals(2, count($oldPhonenumbers), 'Pre-Condition: 2 Phonenumbers');
self::assertFalse($this->_em->contains($user));
$this->_em->persist($ph2);
// Merge back in
$user = $this->_em->merge($user); // merge cascaded to phonenumbers
self::assertInstanceOf(CmsUser::class, $user->phonenumbers[0]->user);
self::assertInstanceOf(CmsUser::class, $user->phonenumbers[1]->user);
$im = $this->_em->getUnitOfWork()->getIdentityMap();
$this->_em->flush();
self::assertTrue($this->_em->contains($user), 'Failed to assert that merged user is contained inside EntityManager persistence context.');
$phonenumbers = $user->getPhonenumbers();
self::assertNotSame($oldPhonenumbers, $phonenumbers, 'Merge should replace the Detached Collection with a new PersistentCollection.');
self::assertEquals(2, count($phonenumbers), 'Failed to assert that two phonenumbers are contained in the merged users phonenumber collection.');
self::assertInstanceOf(CmsPhonenumber::class, $phonenumbers[1]);
self::assertTrue($this->_em->contains($phonenumbers[1]), 'Failed to assert that second phonenumber in collection is contained inside EntityManager persistence context.');
self::assertInstanceOf(CmsPhonenumber::class, $phonenumbers[0]);
self::assertTrue($this->_em->getUnitOfWork()->isInIdentityMap($phonenumbers[0]));
self::assertTrue($this->_em->contains($phonenumbers[0]), 'Failed to assert that first phonenumber in collection is contained inside EntityManager persistence context.');
}
/** @group DDC-203 */
public function testDetachedEntityThrowsExceptionOnFlush(): void
{
$ph = new CmsPhonenumber();
$ph->phonenumber = '12345';
$this->_em->persist($ph);
$this->_em->flush();
$this->_em->clear();
$this->_em->persist($ph);
// since it tries to insert the object twice (with the same PK)
$this->expectException(UniqueConstraintViolationException::class);
$this->_em->flush();
}
public function testUninitializedLazyAssociationsAreIgnoredOnMerge(): void
{
$user = new CmsUser();
$user->name = 'Guilherme';
$user->username = 'gblanco';
$user->status = 'developer';
$address = new CmsAddress();
$address->city = 'Berlin';
$address->country = 'Germany';
$address->street = 'Sesamestreet';
$address->zip = 12345;
$address->setUser($user);
$this->_em->persist($address);
$this->_em->persist($user);
$this->_em->flush();
$this->_em->clear();
$address2 = $this->_em->find(get_class($address), $address->id);
self::assertInstanceOf(Proxy::class, $address2->user);
self::assertFalse($address2->user->__isInitialized());
$detachedAddress2 = unserialize(serialize($address2));
self::assertInstanceOf(Proxy::class, $detachedAddress2->user);
self::assertFalse($detachedAddress2->user->__isInitialized());
$managedAddress2 = $this->_em->merge($detachedAddress2);
self::assertInstanceOf(Proxy::class, $managedAddress2->user);
self::assertFalse($managedAddress2->user === $detachedAddress2->user);
self::assertFalse($managedAddress2->user->__isInitialized());
}
/** @group DDC-822 */
public function testUseDetachedEntityAsQueryParameter(): void
{
$user = new CmsUser();
$user->name = 'Guilherme';
$user->username = 'gblanco';
$user->status = 'developer';
$this->_em->persist($user);
$this->_em->flush();
$this->_em->detach($user);
$dql = 'SELECT u FROM ' . CmsUser::class . ' u WHERE u.id = ?1';
$query = $this->_em->createQuery($dql);
$query->setParameter(1, $user);
$newUser = $query->getSingleResult();
self::assertInstanceOf(CmsUser::class, $newUser);
self::assertEquals('gblanco', $newUser->username);
}
/** @group DDC-920 */
public function testDetachManagedUnpersistedEntity(): void
{
$user = new CmsUser();
$user->name = 'Guilherme';
$user->username = 'gblanco';
$user->status = 'developer';
$this->_em->persist($user);
$this->_em->detach($user);
$this->_em->flush();
self::assertFalse($this->_em->contains($user));
self::assertFalse($this->_em->getUnitOfWork()->isInIdentityMap($user));
}
/** @group DDC-1340 */
public function testMergeArticleWrongVersion(): void
{
$article = new CmsArticle();
$article->topic = 'test';
$article->text = 'test';
$this->_em->persist($article);
$this->_em->flush();
$this->_em->detach($article);
$sql = 'UPDATE cms_articles SET version = version + 1 WHERE id = ' . $article->id;
$this->_em->getConnection()->executeStatement($sql);
$this->expectException(OptimisticLockException::class);
$this->expectExceptionMessage('The optimistic lock failed, version 1 was expected, but is actually 2');
$this->_em->merge($article);
}
}
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