def test_notify_observers(self):
GlobalFigureManager.observers = []
num = 10
mock_observers = []
for i in range(num):
good_observer = Mock()
good_observer.notify = Mock()
GlobalFigureManager.add_observer(good_observer)
mock_observers.append(good_observer)
mock_figure_number = 312312
mock_args = [FigureAction.Update, mock_figure_number]
GlobalFigureManager.notify_observers(*mock_args)
for obs in mock_observers:
obs.notify.assert_called_once_with(*mock_args)
def test_add_observer(self):
good_observer = Mock()
good_observer.notify = Mock()
self.assertTrue(1, len(GlobalFigureManager.observers))