def test_event_versioning(self):
now = timezone.now()
t1 = now + datetime.timedelta(days=3)
t2 = now + datetime.timedelta(days=5)
# just created event, empty prefix expected
event = Event(title=u'Test', description='Test', url='http://www.example.com', date_time_begin=t1)
event.save()
changed, prefix = utils.get_changed_and_change_prefix(event, now)
self.assertFalse(changed)
self.assertEqual("", prefix)
# date updated, prefix expected
now = timezone.now()
event.date_time_begin = t2
event.save()
changed, prefix = utils.get_changed_and_change_prefix(event, now)
self.assertTrue(changed)
self.assertEqual("[Update][Datum] ", prefix)
# location added, no update expected
now = timezone.now()
event.location = Location.objects.get(id=1)
event.save()
changed, prefix = utils.get_changed_and_change_prefix(event, now)
self.assertFalse(changed)
self.assertEqual("", prefix)
# location updated, prefix expected
now = timezone.now()
event.location = Location.objects.get(id=2)
event.save()
changed, prefix = utils.get_changed_and_change_prefix(event, now)
self.assertTrue(changed)
self.assertEqual("[Update][Ort] ", prefix)
# canceled, prefix expected
now = timezone.now()
event.canceled = True;
event.save()
changed, prefix = utils.get_changed_and_change_prefix(event, now)
self.assertTrue(changed)
self.assertEqual("[Abgesagt] ", prefix)
def __create_or_update_event_with_location (form, user, event):
"Creates or updates an Event from the submitted EventForm. If the given Event is None a new Event is created."
if event == None:
event = Event()
event.title = form.cleaned_data['title']
event.date_time_begin = form.cleaned_data['date_time_begin']
event.date_time_end = form.cleaned_data['date_time_end']
event.url = form.cleaned_data['url']
event.description = form.cleaned_data['description']
event.location = __get_and_update_or_create_location(form)
# Only when a new event is created
if event.id == None:
# auto-publish for staff users
event.published = user.is_staff
# link event to user
if user.is_authenticated():
event.user = user
# Event must be persisted before tags can be set (many-to-may relationship)
if event.id == None:
event.save()
event.tags = form.cleaned_data['tags']
event.save()
return event
