public function setUp() { $this->redis = new CallbackRedis([$this, 'callbacker']); $this->realRedis = new PhpIRedisClient('someCircle'); $this->assertTrue($this->realRedis->connect($this->getHost(), $this->getPort()), 'could not connect to redis'); $this->assertTrue($this->realRedis->select(2), 'could not select database 2'); }