$_redis
$_redis :
Base testcase class for all Doctrine testcases.
_getCacheDriver() : \Doctrine\Common\Cache\CacheProvider
<?php
namespace Doctrine\Tests\Common\Cache;
use Doctrine\Common\Cache\RedisCache;
use Doctrine\Common\Cache\Cache;
class RedisCacheTest extends CacheTest
{
private $_redis;
public function setUp()
{
if (extension_loaded('redis')) {
$this->_redis = new \Redis();
$ok = @$this->_redis->connect('127.0.0.1');
if (!$ok) {
$this->markTestSkipped('The ' . __CLASS__ .' requires the use of redis');
}
} else {
$this->markTestSkipped('The ' . __CLASS__ .' requires the use of redis');
}
}
public function testHitMissesStatsAreProvided()
{
$cache = $this->_getCacheDriver();
$stats = $cache->getStats();
$this->assertNotNull($stats[Cache::STATS_HITS]);
$this->assertNotNull($stats[Cache::STATS_MISSES]);
}
protected function _getCacheDriver()
{
$driver = new RedisCache();
$driver->setRedis($this->_redis);
return $driver;
}
}