/**
* Returns a job and locks it but doesn't deletes it from the DB.
*
* @param array $jobClasses optional list of job types I'd like to receive.
* @param bool $randomizeJobList Whether to shuffle job list before trying to aquire a lock.
* @return ymcJobQueueJob
*/
public function pop($jobClasses = array(), $randomizeJobList = true)
{
$job = $this->storage->pop($jobClasses, $randomizeJobList);
if (!$job) {
return NULL;
}
return $this->arrayToJob($job);
}
public function testPushAndPop()
{
$queue = new QueueStorage();
$queue->push(1);
$queue->push(2);
$queue->push(3);
$this->assertEquals(1, $queue->pop());
$this->assertEquals(2, $queue->pop());
$this->assertEquals(3, $queue->pop());
}
