def test_signal_ops(self):
#create instance
self.card = Biocard()
#make sure it's creation was logged
self.assertEquals(
self.created_count+1,
DataAction.objects.filter(action_type='created').count()
)
self.card.first_name = 'first'
self.card.last_name = 'last'
#save instance
self.card.save()
#make sure it's saving was logged
self.assertEquals(
self.saved_count+1,
DataAction.objects.filter(action_type='saved').count()
)
#and delete
self.card.delete()
#make sure it's deletion was logged
self.assertEquals(
self.deleted_count+1,
DataAction.objects.filter(action_type='deleted').count()
)
class ModelSignalsTestCase(TestCase):
'tests for signal listeners on create,save and delete models'
def setUp(self):
'set counters before db manipulations'
self.created_count = DataAction.objects.filter(action_type='created').count()
self.saved_count = DataAction.objects.filter(action_type='saved').count()
self.deleted_count = DataAction.objects.filter(action_type='deleted').count()
def tearDown(self):
pass
def test_signal_ops(self):
#create instance
self.card = Biocard()
#make sure it's creation was logged
self.assertEquals(
self.created_count+1,
DataAction.objects.filter(action_type='created').count()
)
self.card.first_name = 'first'
self.card.last_name = 'last'
#save instance
self.card.save()
#make sure it's saving was logged
self.assertEquals(
self.saved_count+1,
DataAction.objects.filter(action_type='saved').count()
)
#and delete
self.card.delete()
#make sure it's deletion was logged
self.assertEquals(
self.deleted_count+1,
DataAction.objects.filter(action_type='deleted').count()
)
