95 lines
3.0 KiB
PHP
95 lines
3.0 KiB
PHP
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<?php
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namespace Doctrine\Tests\ORM\Functional;
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use Doctrine\Tests\Models\CMS\CmsUser;
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use Doctrine\Tests\Models\CMS\CmsPhonenumber;
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use Doctrine\ORM\Event\OnFlushEventArgs;
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use Doctrine\ORM\Events;
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require_once __DIR__ . '/../../TestInit.php';
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/**
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* FlushEventTest
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*
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* @author robo
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*/
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class FlushEventTest extends \Doctrine\Tests\OrmFunctionalTestCase
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{
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protected function setUp() {
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$this->useModelSet('cms');
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parent::setUp();
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}
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public function testPersistNewEntitiesOnPreFlush()
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{
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//$this->_em->getConnection()->getConfiguration()->setSqlLogger(new \Doctrine\DBAL\Logging\EchoSqlLogger);
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$this->_em->getEventManager()->addEventListener(Events::onFlush, new OnFlushListener);
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$user = new CmsUser;
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$user->username = 'romanb';
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$user->name = 'Roman';
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$user->status = 'Dev';
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$this->_em->persist($user);
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$this->assertEquals(0, $user->phonenumbers->count());
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$this->_em->flush();
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$this->assertEquals(1, $user->phonenumbers->count());
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$this->assertTrue($this->_em->contains($user->phonenumbers->get(0)));
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$this->assertTrue($user->phonenumbers->get(0)->getUser() === $user);
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$this->assertFalse($user->phonenumbers->isDirty());
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// Can be used together with SQL Logging to check that a subsequent flush has
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// nothing to do. This proofs the correctness of the changes that happened in onFlush.
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//echo "SECOND FLUSH";
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//$this->_em->flush();
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}
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}
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class OnFlushListener
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{
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public function onFlush(OnFlushEventArgs $args)
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{
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//echo "---preFlush".PHP_EOL;
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$em = $args->getEntityManager();
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$uow = $em->getUnitOfWork();
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foreach ($uow->getScheduledEntityInsertions() as $entity) {
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if ($entity instanceof CmsUser) {
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// Adds a phonenumber to every newly persisted CmsUser ...
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$phone = new CmsPhonenumber;
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$phone->phonenumber = 12345;
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// Update object model
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$entity->addPhonenumber($phone);
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// Invoke regular persist call
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$em->persist($phone);
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// Explicitly calculate the changeset since onFlush is raised
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// after changeset calculation!
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$uow->computeChangeSet($em->getClassMetadata(get_class($phone)), $phone);
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// Take a snapshot because the UoW wont do this for us, because
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// the UoW did not visit this collection.
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// Alternatively we could provide an ->addVisitedCollection() method
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// on the UoW.
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$entity->getPhonenumbers()->takeSnapshot();
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}
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/*foreach ($uow->getEntityChangeSet($entity) as $field => $change) {
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list ($old, $new) = $change;
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var_dump($old);
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}*/
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}
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}
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}
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