/**
* Grabber method to get the total number of messages on the queue/tube
*
* ```php
* <?php
* $I->grabQueueTotalCount('default');
* ?>
* ```
*
* @param $queue Queue Name
*
* @return int Count
*/
public function grabQueueTotalCount($queue)
{
return $this->queueDriver->getMessagesTotalCountOnQueue($queue);
}