public function testOnJobPopPopsTriggersIdleAndStopPropagation()
{
$this->event->getQueue()->expects($this->once())->method('pop')->will($this->returnValue(null));
$called = false;
$this->event->getTarget()->getEventManager()->attach(WorkerEvent::EVENT_PROCESS_IDLE, function (WorkerEvent $e) use(&$called) {
$called = true;
});
$this->listener->onJobPop($this->event);
$this->assertTrue($called);
$this->assertNull($this->event->getJob());
$this->assertEquals(WorkerEvent::JOB_STATUS_UNKNOWN, $this->event->getResult());
$this->assertTrue($this->event->propagationIsStopped());
}