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ResultCacheTest.php
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ResultCacheTest.php
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<?php
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\Common\Cache\ArrayCache;
use Doctrine\ORM\NativeQuery;
use Doctrine\ORM\Query;
use Doctrine\ORM\Query\ResultSetMapping;
use Doctrine\Tests\Models\CMS\CmsArticle;
use Doctrine\Tests\Models\CMS\CmsUser;
use Doctrine\Tests\OrmFunctionalTestCase;
use ReflectionProperty;
use function count;
use function iterator_to_array;
/**
* ResultCacheTest
*/
class ResultCacheTest extends OrmFunctionalTestCase
{
/** @var ReflectionProperty */
private $cacheDataReflection;
protected function setUp(): void
{
$this->cacheDataReflection = new ReflectionProperty(ArrayCache::class, 'data');
$this->cacheDataReflection->setAccessible(true);
$this->useModelSet('cms');
parent::setUp();
}
private function getCacheSize(ArrayCache $cache): int
{
return count($this->cacheDataReflection->getValue($cache));
}
public function testResultCache(): void
{
$user = new CmsUser();
$user->name = 'Roman';
$user->username = 'romanb';
$user->status = 'dev';
$this->_em->persist($user);
$this->_em->flush();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$cache = new ArrayCache();
$query->setResultCacheDriver($cache)->setResultCacheId('my_cache_id');
$this->assertFalse($cache->contains('my_cache_id'));
$users = $query->getResult();
$this->assertTrue($cache->contains('my_cache_id'));
$this->assertEquals(1, count($users));
$this->assertEquals('Roman', $users[0]->name);
$this->_em->clear();
$query2 = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query2->setResultCacheDriver($cache)->setResultCacheId('my_cache_id');
$users = $query2->getResult();
$this->assertTrue($cache->contains('my_cache_id'));
$this->assertEquals(1, count($users));
$this->assertEquals('Roman', $users[0]->name);
}
public function testSetResultCacheId(): void
{
$cache = new ArrayCache();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_result_cache_id');
$this->assertFalse($cache->contains('testing_result_cache_id'));
$users = $query->getResult();
$this->assertTrue($cache->contains('testing_result_cache_id'));
}
public function testUseResultCacheTrue(): void
{
$cache = new ArrayCache();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->useResultCache(true);
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_result_cache_id');
$users = $query->getResult();
$this->assertTrue($cache->contains('testing_result_cache_id'));
$this->_em->getConfiguration()->setResultCacheImpl(new ArrayCache());
}
public function testUseResultCacheFalse(): void
{
$cache = new ArrayCache();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_result_cache_id');
$query->useResultCache(false);
$query->getResult();
$this->assertFalse($cache->contains('testing_result_cache_id'));
$this->_em->getConfiguration()->setResultCacheImpl(new ArrayCache());
}
/**
* @group DDC-1026
*/
public function testUseResultCacheParams(): void
{
$cache = new ArrayCache();
$sqlCount = count($this->_sqlLoggerStack->queries);
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux WHERE ux.id = ?1');
$query->setResultCacheDriver($cache);
$query->useResultCache(true);
// these queries should result in cache miss:
$query->setParameter(1, 1);
$query->getResult();
$query->setParameter(1, 2);
$query->getResult();
$this->assertCount(
$sqlCount + 2,
$this->_sqlLoggerStack->queries,
'Two non-cached queries.'
);
// these two queries should actually be cached, as they repeat previous ones:
$query->setParameter(1, 1);
$query->getResult();
$query->setParameter(1, 2);
$query->getResult();
$this->assertCount(
$sqlCount + 2,
$this->_sqlLoggerStack->queries,
'The next two sql queries should have been cached, but were not.'
);
}
public function testEnableResultCache(): void
{
$cache = new ArrayCache();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->enableResultCache();
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_result_cache_id');
$query->getResult();
$this->assertTrue($cache->contains('testing_result_cache_id'));
$this->_em->getConfiguration()->setResultCacheImpl(new ArrayCache());
}
public function testEnableResultCacheWithIterable(): void
{
$cache = new ArrayCache();
$expectedSQLCount = count($this->_sqlLoggerStack->queries) + 1;
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->enableResultCache();
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_iterable_result_cache_id');
iterator_to_array($query->toIterable());
$this->_em->clear();
$this->assertCount(
$expectedSQLCount,
$this->_sqlLoggerStack->queries
);
$this->assertTrue($cache->contains('testing_iterable_result_cache_id'));
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->enableResultCache();
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_iterable_result_cache_id');
iterator_to_array($query->toIterable());
$this->assertCount(
$expectedSQLCount,
$this->_sqlLoggerStack->queries,
'Expected query to be cached'
);
$this->_em->getConfiguration()->setResultCacheImpl(new ArrayCache());
}
/**
* @group DDC-1026
*/
public function testEnableResultCacheParams(): void
{
$cache = new ArrayCache();
$sqlCount = count($this->_sqlLoggerStack->queries);
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux WHERE ux.id = ?1');
$query->setResultCacheDriver($cache);
$query->enableResultCache();
// these queries should result in cache miss:
$query->setParameter(1, 1);
$query->getResult();
$query->setParameter(1, 2);
$query->getResult();
$this->assertCount(
$sqlCount + 2,
$this->_sqlLoggerStack->queries,
'Two non-cached queries.'
);
// these two queries should actually be cached, as they repeat previous ones:
$query->setParameter(1, 1);
$query->getResult();
$query->setParameter(1, 2);
$query->getResult();
$this->assertCount(
$sqlCount + 2,
$this->_sqlLoggerStack->queries,
'The next two sql queries should have been cached, but were not.'
);
}
public function testDisableResultCache(): void
{
$cache = new ArrayCache();
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$query->setResultCacheDriver($cache);
$query->setResultCacheId('testing_result_cache_id');
$query->disableResultCache();
$query->getResult();
$this->assertFalse($cache->contains('testing_result_cache_id'));
$this->_em->getConfiguration()->setResultCacheImpl(new ArrayCache());
}
public function testNativeQueryResultCaching(): NativeQuery
{
$cache = new ArrayCache();
$rsm = new ResultSetMapping();
$rsm->addScalarResult('id', 'u', 'integer');
$query = $this->_em->createNativeQuery('select u.id FROM cms_users u WHERE u.id = ?', $rsm);
$query->setParameter(1, 10);
$query->setResultCacheDriver($cache)->enableResultCache();
$this->assertEquals(0, $this->getCacheSize($cache));
$query->getResult();
$this->assertEquals(1, $this->getCacheSize($cache));
return $query;
}
/**
* @depends testNativeQueryResultCaching
*/
public function testResultCacheNotDependsOnQueryHints(NativeQuery $query): void
{
$cache = $query->getResultCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$query->setHint('foo', 'bar');
$query->getResult();
$this->assertEquals($cacheCount, $this->getCacheSize($cache));
}
/**
* @depends testNativeQueryResultCaching
*/
public function testResultCacheDependsOnParameters(NativeQuery $query): void
{
$cache = $query->getResultCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$query->setParameter(1, 50);
$query->getResult();
$this->assertEquals($cacheCount + 1, $this->getCacheSize($cache));
}
/**
* @depends testNativeQueryResultCaching
*/
public function testResultCacheNotDependsOnHydrationMode(NativeQuery $query): void
{
$cache = $query->getResultCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$this->assertNotEquals(Query::HYDRATE_ARRAY, $query->getHydrationMode());
$query->getArrayResult();
$this->assertEquals($cacheCount, $this->getCacheSize($cache));
}
/**
* @group DDC-909
*/
public function testResultCacheWithObjectParameter(): void
{
$user1 = new CmsUser();
$user1->name = 'Roman';
$user1->username = 'romanb';
$user1->status = 'dev';
$user2 = new CmsUser();
$user2->name = 'Benjamin';
$user2->username = 'beberlei';
$user2->status = 'dev';
$article = new CmsArticle();
$article->text = 'foo';
$article->topic = 'baz';
$article->user = $user1;
$this->_em->persist($article);
$this->_em->persist($user1);
$this->_em->persist($user2);
$this->_em->flush();
$query = $this->_em->createQuery('select a from Doctrine\Tests\Models\CMS\CmsArticle a WHERE a.user = ?1');
$query->setParameter(1, $user1);
$cache = new ArrayCache();
$query->setResultCacheDriver($cache)->enableResultCache();
$articles = $query->getResult();
$this->assertEquals(1, count($articles));
$this->assertEquals('baz', $articles[0]->topic);
$this->_em->clear();
$query2 = $this->_em->createQuery('select a from Doctrine\Tests\Models\CMS\CmsArticle a WHERE a.user = ?1');
$query2->setParameter(1, $user1);
$query2->setResultCacheDriver($cache)->enableResultCache();
$articles = $query2->getResult();
$this->assertEquals(1, count($articles));
$this->assertEquals('baz', $articles[0]->topic);
$query3 = $this->_em->createQuery('select a from Doctrine\Tests\Models\CMS\CmsArticle a WHERE a.user = ?1');
$query3->setParameter(1, $user2);
$query3->setResultCacheDriver($cache)->enableResultCache();
$articles = $query3->getResult();
$this->assertEquals(0, count($articles));
}
}