def test_cycle_length_history_no_data(self):
period_models.FlowEvent.objects.all().delete()
response = views.cycle_length_history(self.request)
result = json.loads(response.content.decode('utf-8'))
self.assertEqual({}, result)
def test_cycle_length_history(self):
response = views.cycle_length_history(self.request)
result = json.loads(response.content.decode('utf-8'))
self.assertEqual({'cycles': [['2014-01-31', 28]]}, result)
