/** * Ticket #2478 from Damon Jones (dljones) */ public function testAddPersistRetrieve() { $f1 = new ECommerceFeature; $f1->setDescription('AC-3'); $f2 = new ECommerceFeature; $f2->setDescription('DTS'); $p = new ECommerceProduct; $p->addFeature($f1); $p->addfeature($f2); $this->_em->persist($p); $this->_em->flush(); $this->assertEquals(2, count($p->getFeatures())); $this->assertInstanceOf('Doctrine\ORM\PersistentCollection', $p->getFeatures()); $q = $this->_em->createQuery( 'SELECT p, f FROM Doctrine\Tests\Models\ECommerce\ECommerceProduct p JOIN p.features f' ); $res = $q->getResult(); $this->assertEquals(2, count($p->getFeatures())); $this->assertInstanceOf('Doctrine\ORM\PersistentCollection', $p->getFeatures()); // Check that the features are the same instances still foreach ($p->getFeatures() as $feature) { if ($feature->getDescription() == 'AC-3') { $this->assertTrue($feature === $f1); } else { $this->assertTrue($feature === $f2); } } // Now we test how Hydrator affects IdentityMap // (change from ArrayCollection to PersistentCollection) $f3 = new ECommerceFeature(); $f3->setDescription('XVID'); $p->addFeature($f3); // Now we persist the Feature #3 $this->_em->persist($p); $this->_em->flush(); $q = $this->_em->createQuery( 'SELECT p, f FROM Doctrine\Tests\Models\ECommerce\ECommerceProduct p JOIN p.features f' ); $res = $q->getResult(); // Persisted Product now must have 3 Feature items $this->assertEquals(3, count($res[0]->getFeatures())); }