Resque_Worker::pauseProcessing PHP Method

    public function pauseProcessing()
    {
        $this->logger->log(Psr\Log\LogLevel::NOTICE, 'USR2 received; pausing job processing');
        $this->paused = true;
    }

 public function testResumedWorkerPicksUpJobs()
 {
     $worker = new Resque_Worker('*');
     $worker->pauseProcessing();
     Resque::enqueue('jobs', 'Test_Job');
     $worker->work(0);
     $this->assertEquals(0, Resque_Stat::get('processed'));
     $worker->unPauseProcessing();
     $worker->work(0);
     $this->assertEquals(1, Resque_Stat::get('processed'));
 }