public function it_should_apply_registration_callbacks_on_registered_events(Event $event1, Event $event2, Event $event3, Event $event4, Event $event5, EventRegistrationCallback $callback, EventRegistrationCallback $callback2)
{
$event1->sequenceNumber()->willReturn(1);
$event2->sequenceNumber()->willReturn(2);
$event3->sequenceNumber()->willReturn(1);
$event4->sequenceNumber()->willReturn(2);
$this->addEvent($event1);
$this->addEvent($event2);
$callback->onEventRegistration($event1)->shouldBeCalledTimes(1)->willReturn($event3);
$callback->onEventRegistration($event2)->shouldBeCalledTimes(1)->willReturn($event4);
$this->addRegistrationCallback($callback);
$callback2->onEventRegistration($event3)->shouldBeCalledTimes(1)->willReturn($event3);
$callback2->onEventRegistration($event4)->shouldBeCalledTimes(1)->willReturn($event4);
$this->addRegistrationCallback($callback2);
$event5->sequenceNumber()->willReturn(3);
$callback->onEventRegistration($event5)->shouldBeCalledTimes(1)->willReturn($event5);
$callback2->onEventRegistration($event5)->shouldBeCalledTimes(1)->willReturn($event5);
$this->addEvent($event5);
}
/**
* @param EventRegistrationCallback $callback
*/
public function addRegistrationCallback(EventRegistrationCallback $callback)
{
$this->registrationCallbacks[] = $callback;
// Apply the callback on already registered events.
$eventsCount = count($this->events);
for ($i = 0; $i < $eventsCount; $i++) {
$this->events[$i] = $callback->onEventRegistration($this->events[$i]);
}
}
