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());
}
public function testAttachQueueListenersThrowsExceptionWhenNoListenersHaveBeenAttachedListeningToWorkerEventProcess()
{
$workerMock = $this->event->getTarget();
$eventManagerMock = $workerMock->getEventManager();
$eventManagerMock->expects($this->any())->method('getEvents')->will($this->returnValue([WorkerEvent::EVENT_PROCESS_IDLE]));
$this->setExpectedException('SlmQueue\\Exception\\RunTimeException');
$this->listener->attachQueueListeners($this->event);
}
public function testAttachQueueListenersBootstrapEventIsTriggeredOnlyOnce()
{
$workerMock = $this->event->getTarget();
$eventManagerMock = $workerMock->getEventManager();
$eventManagerMock->expects($this->any())->method('getEvents')->will($this->returnValue(array(WorkerEvent::EVENT_PROCESS_QUEUE)));
$eventManagerMock->expects($this->once())->method('trigger')->with(WorkerEvent::EVENT_BOOTSTRAP, $this->logicalNot($this->identicalTo($this->event)));
$this->listener->attachQueueListeners($this->event);
}
/**
* @param WorkerEvent $e
* @return void
*/
public function onJobProcess(WorkerEvent $e)
{
$job = $e->getJob();
$queue = $e->getQueue();
/** @var AbstractWorker $worker */
$worker = $e->getTarget();
$result = $worker->processJob($job, $queue);
$e->setResult($result);
}
/**
* @param WorkerEvent $e
* @throws \SlmQueue\Exception\RuntimeException
*/
public function attachQueueListeners(WorkerEvent $e)
{
/** @var AbstractWorker $worker */
$worker = $e->getTarget();
$name = $e->getQueue()->getName();
$eventManager = $worker->getEventManager();
$eventManager->detachAggregate($this);
if (!isset($this->strategyConfig[$name])) {
$name = 'default'; // We want to make sure the default process queue is always attached
}
$strategies = $this->strategyConfig[$name];
foreach ($strategies as $strategy => $options) {
// no options given, name stored as value
if (is_numeric($strategy) && is_string($options)) {
$strategy = $options;
$options = array();
}
if (!is_string($strategy) || !is_array($options)) {
continue;
}
$priority = null;
if (isset($options['priority'])) {
$priority = $options['priority'];
unset($options['priority']);
}
$listener = $this->pluginManager->get($strategy, $options);
if (!is_null($priority)) {
$eventManager->attachAggregate($listener, $priority);
} else {
$eventManager->attachAggregate($listener);
}
}
if (!in_array(WorkerEvent::EVENT_PROCESS_QUEUE, $eventManager->getEvents())) {
throw new RuntimeException(sprintf(
"No worker strategy has been registered to respond to the '%s' event.",
WorkerEvent::EVENT_PROCESS_QUEUE
));
}
$e->stopPropagation();
$eventManager->trigger(WorkerEvent::EVENT_BOOTSTRAP, $e);
}
public function testWorkerEventSetsWorkerAsTarget()
{
$event = new WorkerEvent($this->worker, $this->queue);
$this->assertEquals($this->worker, $event->getTarget());
}