def test_areNotificationsDisabled_all_off(self):
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observable2 = _TestObservable(center, "Observable2")
observer = NotificationTestObserver()
center.addObserver(observer, "notificationCallback", "A", observable1)
center.addObserver(observer, "notificationCallback", "B", observable2)
center.disableNotifications()
self.assertTrue(center.areNotificationsDisabled())
center.enableNotifications()
self.assertFalse(center.areNotificationsDisabled())
def test_areNotificationsDisabled_all_off(self):
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observable2 = _TestObservable(center, "Observable2")
observer = NotificationTestObserver()
center.addObserver(observer, "notificationCallback", "A", observable1)
center.addObserver(observer, "notificationCallback", "B", observable2)
center.disableNotifications()
self.assertTrue(center.areNotificationsDisabled())
center.enableNotifications()
self.assertFalse(center.areNotificationsDisabled())
def test_areNotificationsDisabled_observer_off(self):
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observer1 = NotificationTestObserver()
observer2 = NotificationTestObserver()
center.addObserver(observer1, "notificationCallback", "A", observable1)
center.addObserver(observer2, "notificationCallback", "A", observable1)
center.disableNotifications(observer=observer1)
self.assertTrue(center.areNotificationsDisabled(observer=observer1))
self.assertFalse(center.areNotificationsDisabled(observer=observer2))
center.enableNotifications(observer=observer1)
self.assertFalse(center.areNotificationsDisabled(observer=observer1))
def test_areNotificationsDisabled_observer_off(self):
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observer1 = NotificationTestObserver()
observer2 = NotificationTestObserver()
center.addObserver(observer1, "notificationCallback", "A", observable1)
center.addObserver(observer2, "notificationCallback", "A", observable1)
center.disableNotifications(observer=observer1)
self.assertTrue(center.areNotificationsDisabled(observer=observer1))
self.assertFalse(center.areNotificationsDisabled(observer=observer2))
center.enableNotifications(observer=observer1)
self.assertFalse(center.areNotificationsDisabled(observer=observer1))
def test_disable_enableNotifications_specific_observer(self):
# disable all notifications for a specific observer
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observable2 = _TestObservable(center, "Observable2")
observer = NotificationTestObserver()
center.addObserver(observer, "notificationCallback", "A", observable1)
center.addObserver(observer, "notificationCallback", "B", observable1)
center.addObserver(observer, "notificationCallback", "C", observable2)
center.disableNotifications(observer=observer)
observable1.postNotification("A")
observable1.postNotification("B")
observable2.postNotification("C")
center.enableNotifications(observer=observer)
observable1.postNotification("A")
self.assertEqual(observer.stack[-1], ("A", "Observable1"))
def test_disable_enableNotifications_specific_observer(self):
# disable all notifications for a specific observer
center = NotificationCenter()
observable1 = _TestObservable(center, "Observable1")
observable2 = _TestObservable(center, "Observable2")
observer = NotificationTestObserver()
center.addObserver(observer, "notificationCallback", "A", observable1)
center.addObserver(observer, "notificationCallback", "B", observable1)
center.addObserver(observer, "notificationCallback", "C", observable2)
center.disableNotifications(observer=observer)
observable1.postNotification("A")
observable1.postNotification("B")
observable2.postNotification("C")
center.enableNotifications(observer=observer)
observable1.postNotification("A")
self.assertEqual(observer.stack[-1], ("A", "Observable1"))