/
QueryCacheTest.php
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QueryCacheTest.php
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<?php
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\Tests\Models\CMS\CmsUser;
use Doctrine\Common\Cache\ArrayCache;
require_once __DIR__ . '/../../TestInit.php';
/**
* QueryCacheTest
*
* @author robo
*/
class QueryCacheTest extends \Doctrine\Tests\OrmFunctionalTestCase
{
/**
* @var \ReflectionProperty
*/
private $cacheDataReflection;
protected function setUp()
{
$this->cacheDataReflection = new \ReflectionProperty("Doctrine\Common\Cache\ArrayCache", "data");
$this->cacheDataReflection->setAccessible(true);
$this->useModelSet('cms');
parent::setUp();
}
/**
* @param ArrayCache $cache
* @return integer
*/
private function getCacheSize(ArrayCache $cache)
{
return sizeof($this->cacheDataReflection->getValue($cache));
}
public function testQueryCache_DependsOnHints()
{
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$cache = new ArrayCache();
$query->setQueryCacheDriver($cache);
$query->getResult();
$this->assertEquals(2, $this->getCacheSize($cache));
$query->setHint('foo', 'bar');
$query->getResult();
$this->assertEquals(3, $this->getCacheSize($cache));
return $query;
}
/**
* @param <type> $query
* @depends testQueryCache_DependsOnHints
*/
public function testQueryCache_DependsOnFirstResult($query)
{
$cache = $query->getQueryCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$query->setFirstResult(10);
$query->setMaxResults(9999);
$query->getResult();
$this->assertEquals($cacheCount + 1, $this->getCacheSize($cache));
}
/**
* @param <type> $query
* @depends testQueryCache_DependsOnHints
*/
public function testQueryCache_DependsOnMaxResults($query)
{
$cache = $query->getQueryCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$query->setMaxResults(10);
$query->getResult();
$this->assertEquals($cacheCount + 1, $this->getCacheSize($cache));
}
/**
* @param <type> $query
* @depends testQueryCache_DependsOnHints
*/
public function testQueryCache_DependsOnHydrationMode($query)
{
$cache = $query->getQueryCacheDriver();
$cacheCount = $this->getCacheSize($cache);
$query->getArrayResult();
$this->assertEquals($cacheCount + 1, $this->getCacheSize($cache));
}
public function testQueryCache_NoHitSaveParserResult()
{
$this->_em->getConfiguration()->setQueryCacheImpl(new ArrayCache());
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$cache = new \Doctrine\Common\Cache\ArrayCache();
$query->setQueryCacheDriver($cache);
$users = $query->getResult();
$data = $this->cacheDataReflection->getValue($cache);
$this->assertEquals(2, count($data));
$this->assertInstanceOf('Doctrine\ORM\Query\ParserResult', array_pop($data));
}
public function testQueryCache_HitDoesNotSaveParserResult()
{
$this->_em->getConfiguration()->setQueryCacheImpl(new ArrayCache());
$query = $this->_em->createQuery('select ux from Doctrine\Tests\Models\CMS\CmsUser ux');
$sqlExecMock = $this->getMock('Doctrine\ORM\Query\Exec\AbstractSqlExecutor', array('execute'));
$sqlExecMock->expects($this->once())
->method('execute')
->will($this->returnValue( 10 ));
$parserResultMock = $this->getMock('Doctrine\ORM\Query\ParserResult');
$parserResultMock->expects($this->once())
->method('getSqlExecutor')
->will($this->returnValue($sqlExecMock));
$cache = $this->getMock('Doctrine\Common\Cache\CacheProvider',
array('doFetch', 'doContains', 'doSave', 'doDelete', 'doFlush', 'doGetStats'));
$cache->expects($this->at(0))->method('doFetch')->will($this->returnValue(1));
$cache->expects($this->at(1))
->method('doFetch')
->with($this->isType('string'))
->will($this->returnValue($parserResultMock));
$cache->expects($this->never())
->method('doSave');
$query->setQueryCacheDriver($cache);
$users = $query->getResult();
}
}