public function testScan()
{
$queueName = 'test-' . substr(sha1(mt_rand()), 0, 6);
$oneElementQueueName = 'test-' . substr(sha1(mt_rand()), 0, 6);
$buffer = [];
$jobs = [];
$i = 0;
$queue = new Queue($this->stream);
$producer = new Producer($this->stream);
$consumer = new Consumer($this->stream);
$this->assertSame(0, $queue->len($queueName));
$jobs[] = $producer->addJob($queueName, Job::create(['body' => 'test-scan']));
$jobs[] = $producer->addJob($queueName, Job::create(['body' => 'test-scan']));
$jobs[] = $producer->addJob($queueName, Job::create(['body' => 'test-scan']));
$jobs[] = $producer->addJob($oneElementQueueName, Job::create(['body' => 'test-scan']));
$iterator = $queue->scan(0, 3, 1000, 0);
$this->assertTrue($iterator->valid());
$first = $iterator->current();
while ($iterator->valid()) {
$buffer[] = $iterator->current();
$this->assertSame($i++, $iterator->key());
$iterator->next();
}
$this->assertContains($queueName, $buffer);
$this->assertNotContains($oneElementQueueName, $buffer);
$iterator->rewind();
$this->assertSame($first, $iterator->current());
// cleanup
foreach ($jobs as $job) {
$this->assertSame(1, $consumer->ack($job));
}
}
public function testNack()
{
$queue = 'test-' . substr(sha1(mt_rand()), 0, 6);
$consumer = new Consumer($this->stream);
$producer = new Producer($this->stream);
// unknown jobid
$this->assertEquals(0, $consumer->nack(['D-dcb833cf-8YL1NT17e9+wsA/09NqxscQI-0551']));
$job = $producer->addJob($queue, Job::create(['body' => __METHOD__]));
$jobConsumed = $consumer->getJob($queue);
$this->assertSame($job->getId(), $jobConsumed->getId());
$this->assertEquals(1, $consumer->nack([$jobConsumed->getId()]));
// NACK'd job should be reinserted
$nackdJob = $consumer->getJob($queue);
$this->assertEquals($job->getId(), $nackdJob->getId());
// cleanup
$this->assertEquals(1, $consumer->ack($nackdJob));
}
