def test_multiple_for_event(self):
self.count = 0
def callback():
self.count += 1
bus = EventBus()
bus.register({"noodle": callback})
bus.register({"noodle": callback})
bus.trigger("noodle")
self.assertEqual(self.count, 2)
def test_multiple_for_event(self):
self.count = 0
def callback():
self.count += 1
bus = EventBus()
bus.register({"noodle": callback})
bus.register({"noodle": callback})
bus.trigger("noodle")
self.assertEqual(self.count, 2)
def test_args_passed_through(self):
self.got_argument = False
def callback(argument=False):
self.got_argument = argument
bus = EventBus()
bus.register({
"noodle": callback,
})
bus.trigger("noodle", argument=True)
self.assertTrue(self.got_argument)
def test_single_event(self):
self.was_fired = False
def callback():
self.was_fired = True
bus = EventBus()
bus.register({
"noodle": callback,
})
bus.trigger("noodle")
self.assertTrue(self.was_fired)
def test_args_passed_through(self):
self.got_argument = False
def callback(argument=False):
self.got_argument = argument
bus = EventBus()
bus.register({
"noodle": callback,
})
bus.trigger("noodle", argument=True)
self.assertTrue(self.got_argument)
def test_single_event(self):
self.was_fired = False
def callback():
self.was_fired = True
bus = EventBus()
bus.register({
"noodle": callback,
})
bus.trigger("noodle")
self.assertTrue(self.was_fired)
def test_returned_deferred(self):
d = Deferred()
def callback():
return d
bus = EventBus()
bus.register({"noodle": callback})
trigger_deferred = bus.trigger("noodle")
self.was_original_deferred_fired_yet = False
def other_callback(result):
self.assertTrue(self.was_original_deferred_fired_yet)
trigger_deferred.addCallback(other_callback)
self.was_original_deferred_fired_yet = True
d.callback(None)
def test_returned_deferred(self):
d = Deferred()
def callback():
return d
bus = EventBus()
bus.register({"noodle": callback})
trigger_deferred = bus.trigger("noodle")
self.was_original_deferred_fired_yet = False
def other_callback(result):
self.assertTrue(self.was_original_deferred_fired_yet)
trigger_deferred.addCallback(other_callback)
self.was_original_deferred_fired_yet = True
d.callback(None)