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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Tests\ORM\Functional\Ticket; |
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use Doctrine\DBAL\Schema\SchemaException; |
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use Doctrine\ORM\EntityRepository; |
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use Doctrine\ORM\Mapping\Cache; |
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use Doctrine\ORM\Mapping\Column; |
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use Doctrine\ORM\Mapping\Entity; |
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use Doctrine\ORM\Mapping\GeneratedValue; |
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use Doctrine\ORM\Mapping\Id; |
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use Doctrine\ORM\Mapping\OneToOne; |
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/** |
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*/ |
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class DDC6470Test extends \Doctrine\Tests\OrmFunctionalTestCase |
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{ |
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public function setUp() |
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{ |
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$this->enableSecondLevelCache(); |
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parent::setUp(); |
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try { |
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$this->setUpEntitySchema([ |
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DDC6470Source::class, |
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DDC6470Target::class, |
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]); |
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} catch (SchemaException $e) { |
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} |
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} |
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/** |
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* @throws \Doctrine\Common\Persistence\Mapping\MappingException |
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* @throws \Doctrine\ORM\ORMException |
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* @throws \Doctrine\ORM\OptimisticLockException |
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*/ |
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public function testOneToOne() |
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{ |
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$source = new DDC6470Source(); |
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$target = new DDC6470Target(); |
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$source->setTarget($target); |
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$this->_em->persist($source); |
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$this->_em->flush(); |
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$this->_em->clear(); |
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$this->assertTrue($this->_em->getCache()->containsEntity(DDC6470Source::class, ['id' => $source->getId()])); |
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$this->assertTrue($this->_em->getCache()->containsEntity(DDC6470Target::class, ['id' => $target->getId()])); |
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$queryCount = $this->getCurrentQueryCount(); |
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/** @var EntityRepository $er */ |
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$er = $this->_em->getRepository(DDC6470Source::class); |
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$qb = $er->createQueryBuilder("n"); |
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$qb->setCacheable(true)->setLifetime(3 * 60)->setCacheRegion($region = time()); |
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$result = $qb->getQuery()->getResult(); |
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$newQueryCount = $this->getCurrentQueryCount(); |
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$this->assertEquals($queryCount + 1, $newQueryCount, "One for query only. One more appears here @see UnitOfWork:2654."); |
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$this->_em->clear(); |
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/** @var EntityRepository $er */ |
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$er = $this->_em->getRepository(DDC6470Source::class); |
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$qb = $er->createQueryBuilder("n"); |
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$qb->setCacheable(true)->setLifetime(3 * 60)->setCacheRegion($region); |
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$qb->getQuery()->getResult(); |
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$this->assertEquals($newQueryCount, $this->getCurrentQueryCount(), "Assert everything get from cache"); |
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} |
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} |
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/** |
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* @Entity() |
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* @Cache(usage="NONSTRICT_READ_WRITE") |
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*/ |
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class DDC6470Target |
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{ |
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/** |
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* @Id |
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* @GeneratedValue() |
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* @Column(type="integer") |
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* @var int |
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*/ |
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protected $id; |
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/** |
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* @Cache("NONSTRICT_READ_WRITE") |
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* @OneToOne(targetEntity="Doctrine\Tests\ORM\Functional\Ticket\DDC6470Source", inversedBy="target") |
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* @var DDC6470Source |
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*/ |
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protected $source; |
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/** |
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* @return int |
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*/ |
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public function getId(): ?int |
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{ |
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return $this->id; |
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} |
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/** |
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* @param int $id |
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* @return DDC6470Target |
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*/ |
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public function setId(?int $id): DDC6470Target |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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/** |
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* @return DDC6470Source |
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*/ |
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public function getSource(): ?DDC6470Source |
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{ |
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return $this->source; |
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} |
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/** |
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* @param DDC6470Source $source |
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* @return DDC6470Target |
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*/ |
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public function setSource(?DDC6470Source $source): DDC6470Target |
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{ |
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$this->source = $source; |
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return $this; |
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} |
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} |
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/** |
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* @Entity |
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* @Cache(usage="NONSTRICT_READ_WRITE") |
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*/ |
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class DDC6470Source |
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{ |
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/** |
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* @Id |
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* @GeneratedValue() |
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* @Column(type="integer") |
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* @var int |
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*/ |
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protected $id; |
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/** |
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* @Cache("NONSTRICT_READ_WRITE") |
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* @OneToOne(targetEntity="Doctrine\Tests\ORM\Functional\Ticket\DDC6470Target", mappedBy="source", cascade={"persist"}) |
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* @var DDC6470Target |
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*/ |
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protected $target; |
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/** |
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* @return int |
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*/ |
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public function getId(): ?int |
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{ |
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return $this->id; |
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} |
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/** |
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* @param int $id |
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* @return DDC6470Source |
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*/ |
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public function setId(?int $id): DDC6470Source |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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/** |
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* @return DDC6470Target |
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*/ |
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public function getTarget(): ?DDC6470Target |
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{ |
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return $this->target; |
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} |
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/** |
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* @param DDC6470Target $target |
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* @return DDC6470Source |
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*/ |
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public function setTarget(?DDC6470Target $target): DDC6470Source |
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{ |
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$this->target = $target; |
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return $this; |
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} |
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} |
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Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: