def test_force_same_notification_multiple_queue(self):
"""The same notification will be queued twice if the force arg is True."""
v = ViewState(MagicMock())
n = NotificationCentre(v)
n.queue_client_notification('test_name', 'page.test_component')
n.queue_client_notification('test_name', 'page.test_component', force=True)
queued_notifications = [notification for notification in n]
self.assertEqual(len(queued_notifications), 2)
self.assertEqual(queued_notifications[0], queued_notifications[1])
def test_client_notification_queue_and_retrieve(self):
"""Client notifications are queued and retrieved in FIFO order."""
v = ViewState(MagicMock())
n = NotificationCentre(v)
n.queue_client_notification('test_name', 'page.test_component')
n.queue_client_notification('test_name2', 'page.test_component2', 'somedata')
# notifications are retrieved FIFO
queued_notifications = [notification for notification in n]
self.assertEqual(len(queued_notifications), 2)
self.assertEqual({'name': 'test_name', 'path': 'page.test_component'}, queued_notifications[0])
self.assertEqual({'name': 'test_name2', 'path': 'page.test_component2', 'data': 'somedata'},
queued_notifications[1])
# queue should now be empty
self.assertEqual(len([notification for notification in n]), 0)
def test_queue_load_shortcut_with_scroll_top(self):
"""Test that the queue_load shortcut queues a client load:scrolltop notification for the specified path."""
v = ViewState(MagicMock())
nc = NotificationCentre(v)
nc.queue_client_notification = MagicMock()
nc.queue_load('test.controller', scroll_top=True)
nc.queue_client_notification.assert_called_with('load:scroll_top', 'test.controller')
def test_same_notification_multiple_queue(self):
"""The same notification will not be queued twice, however if any of name, path or data differs, it will."""
v = ViewState(MagicMock())
n = NotificationCentre(v)
n.queue_client_notification('test_name', 'page.test_component')
n.queue_client_notification('test_name', 'page.test_component')
self.assertEqual(len([notification for notification in n]), 1)
n.queue_client_notification('test_name', 'page.test_component')
n.queue_client_notification('test_name', 'page.test_component', 'somedata')
self.assertEqual(len([notification for notification in n]), 2)
n.queue_client_notification('test_name', 'page.test_component2')
n.queue_client_notification('test_name', 'page.test_component')
self.assertEqual(len([notification for notification in n]), 2)
n.queue_client_notification('test_name', 'page.test_component')
n.queue_client_notification('test_name2', 'page.test_component')
self.assertEqual(len([notification for notification in n]), 2)
