All, I've looked everywhere in the Django unit tests and can't find anywhere that's testing these four signals:
pre_save post_save pre_delete post_delete I found the dispatcher tests, which cover all the generic bits, but nothing specifically for these model signals. On the assumption that I'm not blind, I built a unit test for it, which I've posted below. I've also attached the unit test to #4879 ( http://code.djangoproject.com/ticket/4879 ), because my unit test is dependent on the post_save signal created keyword. It would be easy enough to strip it (the tests will pass after a few extra lines of output were removed, I'll do it if necessary), but I figured adding a unit test for it would make the ticket pretty painless for submission. Thoughts? gav django/tests/modeltests/signals/models.py: """ Testing signals before/after saving and deleting. """ from django.db import models from django.dispatch import dispatcher class Person(models.Model): first_name = models.CharField(max_length=20) last_name = models.CharField(max_length=20) def __unicode__(self): return u"%s %s" % (self.first_name, self.last_name) def pre_save_test(sender, instance, **kwargs): print 'pre_save signal,', instance def post_save_test(sender, instance, **kwargs): print 'post_save signal,', instance if 'created' in kwargs: if kwargs['created']: print 'Is created' else: print 'Is updated' def pre_delete_test(sender, instance, **kwargs): print 'pre_delete signal,', instance print 'instance.id is not None: %s' % (instance.id != None) def post_delete_test(sender, instance, **kwargs): print 'post_delete signal,', instance print 'instance.id is None: %s' % (instance.id == None) __test__ = {'API_TESTS':""" >>> dispatcher.connect(pre_save_test, signal=models.signals.pre_save) >>> dispatcher.connect(post_save_test, signal=models.signals.post_save) >>> dispatcher.connect(pre_delete_test, signal=models.signals.pre_delete) >>> dispatcher.connect(post_delete_test, signal=models.signals.post_delete) >>> p1 = Person(first_name='John', last_name='Smith') >>> p1.save() pre_save signal, John Smith post_save signal, John Smith Is created >>> p1.first_name = 'Tom' >>> p1.save() pre_save signal, Tom Smith post_save signal, Tom Smith Is updated >>> p1.delete() pre_delete signal, Tom Smith instance.id is not None: True post_delete signal, Tom Smith instance.id is None: True >>> p2 = Person(first_name='James', last_name='Jones') >>> p2.id = 99999 >>> p2.save() pre_save signal, James Jones post_save signal, James Jones Is created >>> p2.id = 99998 >>> p2.save() pre_save signal, James Jones post_save signal, James Jones Is created >>> p2.delete() pre_delete signal, James Jones instance.id is not None: True post_delete signal, James Jones instance.id is None: True >>> Person.objects.all() [<Person: James Jones>] >>> dispatcher.disconnect(post_delete_test, signal=models.signals.post_delete) >>> dispatcher.disconnect(pre_delete_test, signal=models.signals.pre_delete) >>> dispatcher.disconnect(post_save_test, signal=models.signals.post_save) >>> dispatcher.disconnect(pre_save_test, signal=models.signals.pre_save) """} --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django developers" group. To post to this group, send email to django-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-developers?hl=en -~----------~----~----~----~------~----~------~--~---
