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]); } }