zulip/zerver/tests/test_event_queue.py

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import mock
import ujson
from django.http import HttpRequest, HttpResponse
from typing import Any, Callable, Dict, Tuple
from zerver.lib.test_classes import ZulipTestCase
from zerver.lib.test_helpers import POSTRequestMock
from zerver.models import Recipient, Subscription, UserProfile, get_stream
from zerver.tornado.event_queue import maybe_enqueue_notifications, \
get_client_descriptor, missedmessage_hook
from zerver.tornado.views import get_events_backend
class MissedMessageNotificationsTest(ZulipTestCase):
"""Tests the logic for when missed-message notifications
should be triggered, based on user settings"""
def check_will_notify(self, *args, **kwargs):
# type: (*Any, **Any) -> Tuple[str, str]
email_notice = None
mobile_notice = None
with mock.patch("zerver.tornado.event_queue.queue_json_publish") as mock_queue_publish:
notified = maybe_enqueue_notifications(*args, **kwargs)
for entry in mock_queue_publish.call_args_list:
args = entry[0]
if args[0] == "missedmessage_mobile_notifications":
mobile_notice = args[1]
if args[0] == "missedmessage_emails":
email_notice = args[1]
# Now verify the return value matches the queue actions
if email_notice:
self.assertTrue(notified['email_notified'])
else:
self.assertFalse(notified.get('email_notified', False))
if mobile_notice:
self.assertTrue(notified['push_notified'])
else:
self.assertFalse(notified.get('push_notified', False))
return email_notice, mobile_notice
def test_enqueue_notifications(self):
# type: () -> None
user_profile = self.example_user("hamlet")
message_id = 32
# Boring message doesn't send a notice
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=False,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=True, already_notified={})
self.assertTrue(email_notice is None)
self.assertTrue(mobile_notice is None)
# Private message sends a notice
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=True,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=True, already_notified={})
self.assertTrue(email_notice is not None)
self.assertTrue(mobile_notice is not None)
# Private message won't double-send either notice if we've
# already sent notices before.
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=True,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=True, already_notified={
'push_notified': True,
'email_notified': False,
})
self.assertTrue(email_notice is not None)
self.assertTrue(mobile_notice is None)
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=True,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=True, already_notified={
'push_notified': False,
'email_notified': True,
})
self.assertTrue(email_notice is None)
self.assertTrue(mobile_notice is not None)
# Mention sends a notice
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=False,
mentioned=True, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=True, already_notified={})
self.assertTrue(email_notice is not None)
self.assertTrue(mobile_notice is not None)
# stream_push_notify pushes but doesn't email
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=False,
mentioned=False, stream_push_notify=True, stream_name="Denmark",
always_push_notify=False, idle=True, already_notified={})
self.assertTrue(email_notice is None)
self.assertTrue(mobile_notice is not None)
# Private message doesn't send a notice if not idle
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=True,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=False, idle=False, already_notified={})
self.assertTrue(email_notice is None)
self.assertTrue(mobile_notice is None)
# Private message sends push but not email if not idle but always_push_notify
email_notice, mobile_notice = self.check_will_notify(
user_profile.id, message_id, private_message=True,
mentioned=False, stream_push_notify=False, stream_name=None,
always_push_notify=True, idle=False, already_notified={})
self.assertTrue(email_notice is None)
self.assertTrue(mobile_notice is not None)
def tornado_call(self, view_func, user_profile, post_data):
# type: (Callable[[HttpRequest, UserProfile], HttpResponse], UserProfile, Dict[str, Any]) -> HttpResponse
request = POSTRequestMock(post_data, user_profile)
return view_func(request, user_profile)
def test_end_to_end_missedmessage_hook(self):
# type: () -> None
"""Tests what arguments missedmessage_hook passes into maybe_enqueue_notifications.
Combined with the previous test, this ensures that the missedmessage_hook is correct"""
user_profile = self.example_user('hamlet')
email = user_profile.email
self.login(email)
result = self.tornado_call(get_events_backend, user_profile,
{"apply_markdown": ujson.dumps(True),
"event_types": ujson.dumps(["message"]),
"user_client": "website",
"dont_block": ujson.dumps(True),
})
self.assert_json_success(result)
queue_id = ujson.loads(result.content)["queue_id"]
client_descriptor = get_client_descriptor(queue_id)
with mock.patch("zerver.tornado.event_queue.maybe_enqueue_notifications") as mock_enqueue:
# To test the missed_message hook, we first need to send a message
msg_id = self.send_message(self.example_email("iago"), "Denmark", Recipient.STREAM)
# Verify that nothing happens if you call it as not the
# "last client descriptor", in which case the function
# short-circuits, since the `missedmessage_hook` handler
# for garbage-collection is only for the user's last queue.
missedmessage_hook(user_profile.id, client_descriptor, False)
mock_enqueue.assert_not_called()
# Now verify that we called the appropriate enqueue function
missedmessage_hook(user_profile.id, client_descriptor, True)
mock_enqueue.assert_called_once()
args_list = mock_enqueue.call_args_list[0][0]
self.assertEqual(args_list, (user_profile.id, msg_id, False, False, False,
"Denmark", False, True,
{'email_notified': False, 'push_notified': False}))
# Clear the event queue, before repeating with a private message
client_descriptor.event_queue.pop()
self.assertTrue(client_descriptor.event_queue.empty())
msg_id = self.send_message(self.example_email("iago"), [email], Recipient.PERSONAL)
with mock.patch("zerver.tornado.event_queue.maybe_enqueue_notifications") as mock_enqueue:
missedmessage_hook(user_profile.id, client_descriptor, True)
mock_enqueue.assert_called_once()
args_list = mock_enqueue.call_args_list[0][0]
self.assertEqual(args_list, (user_profile.id, msg_id, True, False,
False, None, False, True,
{'email_notified': True, 'push_notified': True}))
# Clear the event queue, now repeat with a mention
client_descriptor.event_queue.pop()
self.assertTrue(client_descriptor.event_queue.empty())
msg_id = self.send_message(self.example_email("iago"), "Denmark", Recipient.STREAM,
content="@**King Hamlet** what's up?")
with mock.patch("zerver.tornado.event_queue.maybe_enqueue_notifications") as mock_enqueue:
# Clear the event queue, before repeating with a private message
missedmessage_hook(user_profile.id, client_descriptor, True)
mock_enqueue.assert_called_once()
args_list = mock_enqueue.call_args_list[0][0]
self.assertEqual(args_list, (user_profile.id, msg_id, False, True,
False, "Denmark", False, True,
{'email_notified': True, 'push_notified': True}))
# Clear the event queue, now repeat with stream message with stream_push_notify
stream = get_stream("Denmark", user_profile.realm)
sub = Subscription.objects.get(user_profile=user_profile, recipient__type=Recipient.STREAM,
recipient__type_id=stream.id)
sub.push_notifications = True
sub.save()
client_descriptor.event_queue.pop()
self.assertTrue(client_descriptor.event_queue.empty())
msg_id = self.send_message(self.example_email("iago"), "Denmark", Recipient.STREAM,
content="what's up everyone?")
with mock.patch("zerver.tornado.event_queue.maybe_enqueue_notifications") as mock_enqueue:
# Clear the event queue, before repeating with a private message
missedmessage_hook(user_profile.id, client_descriptor, True)
mock_enqueue.assert_called_once()
args_list = mock_enqueue.call_args_list[0][0]
self.assertEqual(args_list, (user_profile.id, msg_id, False, False,
True, "Denmark", False, True,
{'email_notified': False, 'push_notified': False}))
# Clear the event queue, now repeat with stream message with stream_push_notify
# on a muted stream, which we should not push notify for
client_descriptor.event_queue.pop()
self.assertTrue(client_descriptor.event_queue.empty())
sub.in_home_view = False
sub.save()
msg_id = self.send_message(self.example_email("iago"), "Denmark", Recipient.STREAM,
content="what's up everyone?")
with mock.patch("zerver.tornado.event_queue.maybe_enqueue_notifications") as mock_enqueue:
# Clear the event queue, before repeating with a private message
missedmessage_hook(user_profile.id, client_descriptor, True)
mock_enqueue.assert_called_once()
args_list = mock_enqueue.call_args_list[0][0]
self.assertEqual(args_list, (user_profile.id, msg_id, False, False,
False, "Denmark", False, True,
{'email_notified': False, 'push_notified': False}))
# Clean up the state we just changed (not necessary unless we add more test code below)
sub.push_notifications = True
sub.in_home_view = True
sub.save()