I'm sure I made some dumb mistake, but I just can't see it.
Basically, I'm having difficulty connecting to the signal with my
model.
#my test
def test_set_trigger_bug(self):
self.assertEqual(len(game_reset.receivers), 0)
def trigger(): pass
game_reset.connect(trigger)
self.assertEqual(len(game_reset.receivers), 1)
game_reset.disconnect(trigger)
self.assertEqual(len(game_reset.receivers), 0)
game_reset_event = GameResetEvent(game = self.game)
game_reset_event.save()
game_reset_event.set_trigger(trigger)
self.assertEqual(len(game_reset.receivers), 1) #this fails
saying
the number of receivers is still 0
#if you comment out the previous assertion, the rest
of this works:
def set_trigger(trigger):
game_reset.connect(trigger)
set_trigger(trigger)
self.assertEqual(len(game_reset.receivers), 1)
#my model
class GameResetEvent( EventStrategy, models.Model):
game = models.ForeignKey("Game")
def set_trigger( self, trigger):
game_reset.connect(trigger)
def passes_filter( self, signal, sender, **kwargs):
return sender.id == self.game.id
class EventStrategy:
def set_trigger( self, trigger): pass
def passes_filter(signal, sender, **kwargs): pass
#my signal definition
game_reset =django.dispatch.Signal()
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