public function testSerializeUnserializeModifyMerge() { $user = new CmsUser(); $user->name = 'Guilherme'; $user->username = '******'; $user->status = 'developer'; $ph1 = new CmsPhonenumber(); $ph1->phonenumber = 1234; $user->addPhonenumber($ph1); $this->dm->persist($user); $this->dm->flush(); $this->assertTrue($this->dm->contains($user)); $this->assertTrue($user->phonenumbers->isInitialized()); $serialized = serialize($user); $this->dm->clear(); $this->assertFalse($this->dm->contains($user)); unset($user); $user = unserialize($serialized); $ph2 = new CmsPhonenumber(); $ph2->phonenumber = 56789; $user->addPhonenumber($ph2); $this->assertEquals(2, count($user->getPhonenumbers())); $this->assertFalse($this->dm->contains($user)); $this->dm->persist($ph2); // Merge back in $user = $this->dm->merge($user); // merge cascaded to phonenumbers $this->dm->flush(); $this->assertTrue($this->dm->contains($user)); $this->assertEquals(2, count($user->getPhonenumbers())); $phonenumbers = $user->getPhonenumbers(); $this->assertTrue($this->dm->contains($phonenumbers[0])); $this->assertTrue($this->dm->contains($phonenumbers[1])); }
/** * [jwage: Memory increased by 14.09 kb] */ public function testMemoryUsage() { $memoryUsage = array(); for ($i = 0; $i < 100; $i++) { $ph1 = new CmsPhonenumber(); $ph1->phonenumber = '12345'; $ph2 = new CmsPhonenumber(); $ph2->phonenumber = '12346'; $user = new CmsUser(); $user->username = '******'; $user->addPhonenumber($ph1); $user->addPhonenumber($ph2); $this->dm->persist($user); $this->dm->flush(); $this->dm->clear(); gc_collect_cycles(); $memoryUsage[] = memory_get_usage(); } $start = current($memoryUsage); $end = end($memoryUsage); $increase = $end - $start; echo sprintf('Memory increased by %s', $this->formatMemory($increase)) . PHP_EOL; }