/**
* Starts an infinite loop calling Consumer::tick();
*
* @param string $queue
* @param array $options
*/
public function consume($queue, array $options = [])
{
$backend = $this->backendProvider->getBackend($queue);
$backend->initialize();
declare (ticks=1);
while ($this->tick($backend, $options)) {
// NO op
}
}
public function testConsumeIteratesOverAllMessages()
{
$queue = 'foobar';
$message = $this->createMock(MessageInterface::class);
$iterator = new TestIterator([$message, $message]);
$this->backendProvider->expects($this->any())->method('getBackend')->with($queue)->willReturn($this->backend);
$this->backend->expects($this->any())->method('getIterator')->willReturn($iterator);
$this->backend->expects($this->exactly(2))->method('handle');
// the $iterator does not pop elements so we have to make sure ->tick() does not iterate over the same array multiple times
$this->subject->consume($queue, ['stop-when-empty' => true]);
}
/**
* @expectedException \Exception
*/
public function testProduceThrowsExceptionsThrownByBackend()
{
$queue = 'foobar';
$message = new Message('type', 'ticket', 'callback');
$backend = $this->createMock(BackendInterface::class);
$jobType = $this->createMock(JobTypeInterface::class);
$jobType->expects($this->any())->method('getQueue')->willReturn($queue);
$this->registry->expects($this->any())->method('get')->with('type')->willReturn($jobType);
$this->backendProvider->expects($this->once())->method('getBackend')->with($queue)->willReturn($backend);
$backend->expects($this->once())->method('createAndPublish')->willThrowException(new \Exception());
$this->subject->produce($message);
}