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SecondLevelCacheOneToManyTest.php
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SecondLevelCacheOneToManyTest.php
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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\ORM\Cache\Region;
use Doctrine\Tests\Models\Cache\City;
use Doctrine\Tests\Models\Cache\Login;
use Doctrine\Tests\Models\Cache\State;
use Doctrine\Tests\Models\Cache\Token;
use Doctrine\Tests\Models\Cache\Travel;
use Doctrine\Tests\Models\Cache\Traveler;
use function sprintf;
/**
* @group DDC-2183
*/
class SecondLevelCacheOneToManyTest extends SecondLevelCacheAbstractTest
{
public function testShouldPutCollectionInverseSideOnPersist() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->em->clear();
self::assertTrue($this->cache->containsEntity(State::class, $this->states[0]->getId()));
self::assertTrue($this->cache->containsEntity(State::class, $this->states[1]->getId()));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $this->states[0]->getId()));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $this->states[1]->getId()));
}
public function testPutAndLoadOneToManyRelation() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$this->cache->evictEntityRegion(State::class);
$this->cache->evictEntityRegion(City::class);
$this->cache->evictCollectionRegion(State::class, 'cities');
self::assertFalse($this->cache->containsEntity(State::class, $this->states[0]->getId()));
self::assertFalse($this->cache->containsEntity(State::class, $this->states[1]->getId()));
self::assertFalse($this->cache->containsCollection(State::class, 'cities', $this->states[0]->getId()));
self::assertFalse($this->cache->containsCollection(State::class, 'cities', $this->states[1]->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(0)->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(1)->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[1]->getCities()->get(0)->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[1]->getCities()->get(1)->getId()));
$s1 = $this->em->find(State::class, $this->states[0]->getId());
$s2 = $this->em->find(State::class, $this->states[1]->getId());
self::assertEquals(2, $this->secondLevelCacheLogger->getPutCount());
self::assertEquals(2, $this->secondLevelCacheLogger->getMissCount());
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionPutCount($this->getEntityRegion(State::class)));
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionMissCount($this->getEntityRegion(State::class)));
//trigger lazy load
self::assertCount(2, $s1->getCities());
self::assertCount(2, $s2->getCities());
self::assertEquals(4, $this->secondLevelCacheLogger->getPutCount());
self::assertEquals(4, $this->secondLevelCacheLogger->getMissCount());
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionPutCount($this->getCollectionRegion(State::class, 'cities')));
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionMissCount($this->getCollectionRegion(State::class, 'cities')));
self::assertInstanceOf(City::class, $s1->getCities()->get(0));
self::assertInstanceOf(City::class, $s1->getCities()->get(1));
self::assertInstanceOf(City::class, $s2->getCities()->get(0));
self::assertInstanceOf(City::class, $s2->getCities()->get(1));
self::assertTrue($this->cache->containsEntity(State::class, $this->states[0]->getId()));
self::assertTrue($this->cache->containsEntity(State::class, $this->states[1]->getId()));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $this->states[0]->getId()));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $this->states[1]->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(0)->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(1)->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[1]->getCities()->get(0)->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[1]->getCities()->get(1)->getId()));
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$queryCount = $this->getCurrentQueryCount();
$s3 = $this->em->find(State::class, $this->states[0]->getId());
$s4 = $this->em->find(State::class, $this->states[1]->getId());
//trigger lazy load from cache
self::assertCount(2, $s3->getCities());
self::assertCount(2, $s4->getCities());
self::assertEquals(4, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionHitCount($this->getEntityRegion(State::class)));
self::assertEquals(2, $this->secondLevelCacheLogger->getRegionHitCount($this->getCollectionRegion(State::class, 'cities')));
self::assertInstanceOf(City::class, $s3->getCities()->get(0));
self::assertInstanceOf(City::class, $s3->getCities()->get(1));
self::assertInstanceOf(City::class, $s4->getCities()->get(0));
self::assertInstanceOf(City::class, $s4->getCities()->get(1));
self::assertNotSame($s1->getCities()->get(0), $s3->getCities()->get(0));
self::assertEquals($s1->getCities()->get(0)->getId(), $s3->getCities()->get(0)->getId());
self::assertEquals($s1->getCities()->get(0)->getName(), $s3->getCities()->get(0)->getName());
self::assertNotSame($s1->getCities()->get(1), $s3->getCities()->get(1));
self::assertEquals($s1->getCities()->get(1)->getId(), $s3->getCities()->get(1)->getId());
self::assertEquals($s1->getCities()->get(1)->getName(), $s3->getCities()->get(1)->getName());
self::assertNotSame($s2->getCities()->get(0), $s4->getCities()->get(0));
self::assertEquals($s2->getCities()->get(0)->getId(), $s4->getCities()->get(0)->getId());
self::assertEquals($s2->getCities()->get(0)->getName(), $s4->getCities()->get(0)->getName());
self::assertNotSame($s2->getCities()->get(1), $s4->getCities()->get(1));
self::assertEquals($s2->getCities()->get(1)->getId(), $s4->getCities()->get(1)->getId());
self::assertEquals($s2->getCities()->get(1)->getName(), $s4->getCities()->get(1)->getName());
self::assertEquals(4, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
}
public function testLoadOneToManyCollectionFromDatabaseWhenEntityMissing() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->em->clear();
//trigger lazy load from database
self::assertCount(2, $this->em->find(State::class, $this->states[0]->getId())->getCities());
self::assertTrue($this->cache->containsEntity(State::class, $this->states[0]->getId()));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $this->states[0]->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(0)->getId()));
self::assertTrue($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(1)->getId()));
$queryCount = $this->getCurrentQueryCount();
$stateId = $this->states[0]->getId();
$state = $this->em->find(State::class, $stateId);
$cityId = $this->states[0]->getCities()->get(1)->getId();
//trigger lazy load from cache
self::assertCount(2, $state->getCities());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
self::assertTrue($this->cache->containsEntity(City::class, $cityId));
$this->cache->evictEntity(City::class, $cityId);
self::assertFalse($this->cache->containsEntity(City::class, $cityId));
self::assertTrue($this->cache->containsEntity(State::class, $stateId));
self::assertTrue($this->cache->containsCollection(State::class, 'cities', $stateId));
$this->em->clear();
$state = $this->em->find(State::class, $stateId);
//trigger lazy load from database
self::assertCount(2, $state->getCities());
self::assertEquals($queryCount + 1, $this->getCurrentQueryCount());
}
public function testShoudNotPutOneToManyRelationOnPersist() : void
{
$this->loadFixturesCountries();
$this->evictRegions();
$state = new State('State Foo', $this->countries[0]);
$this->em->persist($state);
$this->em->flush();
$this->em->clear();
self::assertTrue($this->cache->containsEntity(State::class, $state->getId()));
self::assertFalse($this->cache->containsCollection(State::class, 'cities', $state->getId()));
}
public function testOneToManyRemove() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$this->cache->evictEntityRegion(State::class);
$this->cache->evictEntityRegion(City::class);
$this->cache->evictCollectionRegion(State::class, 'cities');
self::assertFalse($this->cache->containsEntity(State::class, $this->states[0]->getId()));
self::assertFalse($this->cache->containsCollection(State::class, 'cities', $this->states[0]->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(0)->getId()));
self::assertFalse($this->cache->containsEntity(City::class, $this->states[0]->getCities()->get(1)->getId()));
$entity = $this->em->find(State::class, $this->states[0]->getId());
self::assertEquals(1, $this->secondLevelCacheLogger->getPutCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getMissCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionPutCount($this->getEntityRegion(State::class)));
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionMissCount($this->getEntityRegion(State::class)));
//trigger lazy load
self::assertCount(2, $entity->getCities());
self::assertEquals(2, $this->secondLevelCacheLogger->getPutCount());
self::assertEquals(2, $this->secondLevelCacheLogger->getMissCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionPutCount($this->getCollectionRegion(State::class, 'cities')));
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionMissCount($this->getCollectionRegion(State::class, 'cities')));
self::assertInstanceOf(City::class, $entity->getCities()->get(0));
self::assertInstanceOf(City::class, $entity->getCities()->get(1));
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$queryCount = $this->getCurrentQueryCount();
$state = $this->em->find(State::class, $this->states[0]->getId());
//trigger lazy load from cache
self::assertCount(2, $state->getCities());
self::assertEquals(2, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getEntityRegion(State::class)));
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getCollectionRegion(State::class, 'cities')));
$city0 = $state->getCities()->get(0);
$city1 = $state->getCities()->get(1);
self::assertInstanceOf(City::class, $city0);
self::assertInstanceOf(City::class, $city1);
self::assertEquals($entity->getCities()->get(0)->getName(), $city0->getName());
self::assertEquals($entity->getCities()->get(1)->getName(), $city1->getName());
self::assertEquals(2, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
$state->getCities()->removeElement($city0);
$this->em->remove($city0);
$this->em->persist($state);
$this->em->flush();
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$queryCount = $this->getCurrentQueryCount();
$state = $this->em->find(State::class, $this->states[0]->getId());
//trigger lazy load from cache
self::assertCount(1, $state->getCities());
$city1 = $state->getCities()->get(0);
self::assertInstanceOf(City::class, $city1);
self::assertEquals($entity->getCities()->get(1)->getName(), $city1->getName());
self::assertEquals(2, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getEntityRegion(State::class)));
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getCollectionRegion(State::class, 'cities')));
self::assertEquals($queryCount, $this->getCurrentQueryCount());
$state->getCities()->remove(0);
$this->em->remove($city1);
$this->em->persist($state);
$this->em->flush();
$this->em->clear();
$this->secondLevelCacheLogger->clearStats();
$queryCount = $this->getCurrentQueryCount();
$state = $this->em->find(State::class, $this->states[0]->getId());
self::assertCount(0, $state->getCities());
self::assertEquals(2, $this->secondLevelCacheLogger->getHitCount());
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getEntityRegion(State::class)));
self::assertEquals(1, $this->secondLevelCacheLogger->getRegionHitCount($this->getCollectionRegion(State::class, 'cities')));
}
public function testOneToManyWithEmptyRelation() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->secondLevelCacheLogger->clearStats();
$this->cache->evictEntityRegion(City::class);
$this->cache->evictEntityRegion(State::class);
$this->cache->evictCollectionRegion(State::class, 'cities');
$this->em->clear();
$entitiId = $this->states[2]->getId(); // bavaria (cities count = 0)
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(State::class, $entitiId);
self::assertEquals(0, $entity->getCities()->count());
self::assertEquals($queryCount + 2, $this->getCurrentQueryCount());
$this->em->clear();
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(State::class, $entitiId);
self::assertEquals(0, $entity->getCities()->count());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
}
public function testOneToManyCount() : void
{
$this->loadFixturesCountries();
$this->loadFixturesStates();
$this->loadFixturesCities();
$this->secondLevelCacheLogger->clearStats();
$this->cache->evictEntityRegion(City::class);
$this->cache->evictEntityRegion(State::class);
$this->cache->evictCollectionRegion(State::class, 'cities');
$this->em->clear();
$entityId = $this->states[0]->getId();
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(State::class, $entityId);
self::assertEquals(2, $entity->getCities()->count());
self::assertEquals($queryCount + 2, $this->getCurrentQueryCount());
$this->em->clear();
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(State::class, $entityId);
self::assertEquals(2, $entity->getCities()->count());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
}
public function testCacheInitializeCollectionWithNewObjects() : void
{
$this->em->clear();
$this->evictRegions();
$traveler = new Traveler('Doctrine Bot');
for ($i = 0; $i < 3; ++$i) {
$traveler->getTravels()->add(new Travel($traveler));
}
$this->em->persist($traveler);
$this->em->flush();
$this->em->clear();
self::assertCount(3, $traveler->getTravels());
$travelerId = $traveler->getId();
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(Traveler::class, $travelerId);
self::assertEquals($queryCount, $this->getCurrentQueryCount());
self::assertFalse($entity->getTravels()->isInitialized());
$newItem = new Travel($entity);
$entity->getTravels()->add($newItem);
self::assertFalse($entity->getTravels()->isInitialized());
self::assertCount(4, $entity->getTravels());
self::assertTrue($entity->getTravels()->isInitialized());
self::assertEquals($queryCount, $this->getCurrentQueryCount());
$this->em->flush();
$this->em->clear();
$query = sprintf('SELECT t, tt FROM Doctrine\Tests\Models\Cache\Traveler t JOIN t.travels tt WHERE t.id = %d', $travelerId);
$result = $this->em->createQuery($query)->getSingleResult();
self::assertEquals(4, $result->getTravels()->count());
}
public function testPutAndLoadNonCacheableOneToMany() : void
{
self::assertNull($this->cache->getEntityCacheRegion(Login::class));
self::assertInstanceOf(Region::class, $this->cache->getEntityCacheRegion(Token::class));
$l1 = new Login('session1');
$l2 = new Login('session2');
$token = new Token('token-hash');
$token->addLogin($l1);
$token->addLogin($l2);
$this->em->persist($token);
$this->em->flush();
$this->em->clear();
self::assertTrue($this->cache->containsEntity(Token::class, $token->token));
$queryCount = $this->getCurrentQueryCount();
$entity = $this->em->find(Token::class, $token->token);
self::assertInstanceOf(Token::class, $entity);
self::assertEquals('token-hash', $entity->token);
self::assertEquals($queryCount, $this->getCurrentQueryCount());
self::assertCount(2, $entity->logins);
self::assertEquals($queryCount + 1, $this->getCurrentQueryCount());
}
}