getMock('Symfony\Component\Console\Input\InputInterface'); $output = $this->getMock('Symfony\Component\Console\Output\OutputInterface'); $sessionType = self::$DI['cli']['conf']->get(['main', 'session', 'type'], 'file'); self::$DI['cli']['conf']->set(['main', 'session', 'type'], 'memcached'); self::$DI['cli']['ws.server'] = $this->getMockBuilder('Ratchet\App') ->disableOriginalConstructor() ->getMock(); self::$DI['cli']['ws.server']->expects($this->once()) ->method('run'); $command = new WebsocketServer('websocketserver'); $command->setContainer(self::$DI['cli']); $command->execute($input, $output); self::$DI['cli']['conf']->set(['main', 'session', 'type'], $sessionType); } }