Files
zulip/zerver/tests/test_digest.py
Anders Kaseorg 022c4fbfc7 Revert "digest: Support digest of web public streams for guest users."
This reverts commit c3779338c6 (part
of #14638), which incorrectly depended on commits from the future,
with the effect of either halting the flow of entropic time in an
irresolvable temporal paradox, summoning extradimensional beings to
rain destruction on the galaxy, or failing CI.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-29 21:05:59 -07:00

304 lines
14 KiB
Python

import datetime
import time
from typing import List
from unittest import mock
from django.test import override_settings
from django.utils.timezone import now as timezone_now
from confirmation.models import one_click_unsubscribe_link
from zerver.lib.actions import do_create_user
from zerver.lib.digest import (
enqueue_emails,
exclude_subscription_modified_streams,
gather_new_streams,
handle_digest_email,
)
from zerver.lib.streams import create_stream_if_needed
from zerver.lib.test_classes import ZulipTestCase
from zerver.lib.test_helpers import queries_captured
from zerver.models import (
Message,
Realm,
RealmAuditLog,
UserActivity,
UserProfile,
flush_per_request_caches,
get_client,
get_realm,
get_stream,
)
class TestDigestEmailMessages(ZulipTestCase):
@mock.patch('zerver.lib.digest.enough_traffic')
@mock.patch('zerver.lib.digest.send_future_email')
def test_multiple_stream_senders(self,
mock_send_future_email: mock.MagicMock,
mock_enough_traffic: mock.MagicMock) -> None:
othello = self.example_user('othello')
self.subscribe(othello, 'Verona')
one_day_ago = timezone_now() - datetime.timedelta(days=1)
Message.objects.all().update(date_sent=one_day_ago)
one_hour_ago = timezone_now() - datetime.timedelta(seconds=3600)
cutoff = time.mktime(one_hour_ago.timetuple())
senders = ['hamlet', 'cordelia', 'iago', 'prospero', 'ZOE']
self.simulate_stream_conversation('Verona', senders)
flush_per_request_caches()
# When this test is run in isolation, one additional query is run which
# is equivalent to
# ContentType.objects.get(app_label='zerver', model='userprofile')
# This code is run when we call `confirmation.models.create_confirmation_link`.
# To trigger this, we call the one_click_unsubscribe_link function below.
one_click_unsubscribe_link(othello, 'digest')
with queries_captured() as queries:
handle_digest_email(othello.id, cutoff)
self.assert_length(queries, 6)
self.assertEqual(mock_send_future_email.call_count, 1)
kwargs = mock_send_future_email.call_args[1]
self.assertEqual(kwargs['to_user_ids'], [othello.id])
hot_convo = kwargs['context']['hot_conversations'][0]
expected_participants = {
self.example_user(sender).full_name
for sender in senders
}
self.assertEqual(set(hot_convo['participants']), expected_participants)
self.assertEqual(hot_convo['count'], 5 - 2) # 5 messages, but 2 shown
teaser_messages = hot_convo['first_few_messages'][0]['senders']
self.assertIn('some content', teaser_messages[0]['content'][0]['plain'])
self.assertIn(teaser_messages[0]['sender'], expected_participants)
@mock.patch('zerver.lib.digest.enough_traffic')
@mock.patch('zerver.lib.digest.send_future_email')
def test_soft_deactivated_user_multiple_stream_senders(self,
mock_send_future_email: mock.MagicMock,
mock_enough_traffic: mock.MagicMock) -> None:
one_day_ago = timezone_now() - datetime.timedelta(days=1)
Message.objects.all().update(date_sent=one_day_ago)
othello = self.example_user('othello')
for stream in ['Verona', 'Scotland', 'Denmark']:
self.subscribe(othello, stream)
RealmAuditLog.objects.all().delete()
othello.long_term_idle = True
othello.save(update_fields=['long_term_idle'])
# Send messages to a stream and unsubscribe - subscribe from that stream
senders = ['hamlet', 'cordelia', 'iago', 'prospero', 'ZOE']
self.simulate_stream_conversation('Verona', senders)
self.unsubscribe(othello, 'Verona')
self.subscribe(othello, 'Verona')
# Send messages to other streams
self.simulate_stream_conversation('Scotland', senders)
self.simulate_stream_conversation('Denmark', senders)
one_hour_ago = timezone_now() - datetime.timedelta(seconds=3600)
cutoff = time.mktime(one_hour_ago.timetuple())
flush_per_request_caches()
# When this test is run in isolation, one additional query is run which
# is equivalent to
# ContentType.objects.get(app_label='zerver', model='userprofile')
# This code is run when we call `confirmation.models.create_confirmation_link`.
# To trigger this, we call the one_click_unsubscribe_link function below.
one_click_unsubscribe_link(othello, 'digest')
with queries_captured() as queries:
handle_digest_email(othello.id, cutoff)
# This can definitely be optimized; for both the huddle and
# stream cases, the get_narrow_url API ends up double-fetching
# some data because of how the functions are organized.
self.assert_length(queries, 9)
self.assertEqual(mock_send_future_email.call_count, 1)
kwargs = mock_send_future_email.call_args[1]
self.assertEqual(kwargs['to_user_ids'], [othello.id])
hot_conversations = kwargs['context']['hot_conversations']
self.assertEqual(2, len(hot_conversations), [othello.id])
hot_convo = hot_conversations[0]
expected_participants = {
self.example_user(sender).full_name
for sender in senders
}
self.assertEqual(set(hot_convo['participants']), expected_participants)
self.assertEqual(hot_convo['count'], 5 - 2) # 5 messages, but 2 shown
teaser_messages = hot_convo['first_few_messages'][0]['senders']
self.assertIn('some content', teaser_messages[0]['content'][0]['plain'])
self.assertIn(teaser_messages[0]['sender'], expected_participants)
def test_exclude_subscription_modified_streams(self) -> None:
othello = self.example_user('othello')
for stream in ['Verona', 'Scotland', 'Denmark']:
self.subscribe(othello, stream)
# Delete all RealmAuditLogs to ignore any changes to subscriptions to
# streams done for the setup.
RealmAuditLog.objects.all().delete()
realm = othello.realm
stream_names = self.get_streams(othello)
stream_ids = {name: get_stream(name, realm).id for name in stream_names}
# Unsubscribe and subscribe from a stream
self.unsubscribe(othello, 'Verona')
self.subscribe(othello, 'Verona')
one_sec_ago = timezone_now() - datetime.timedelta(seconds=1)
filtered_stream_ids = exclude_subscription_modified_streams(
othello, list(stream_ids.values()), one_sec_ago)
self.assertNotIn(stream_ids['Verona'], filtered_stream_ids)
self.assertIn(stream_ids['Scotland'], filtered_stream_ids)
self.assertIn(stream_ids['Denmark'], filtered_stream_ids)
@mock.patch('zerver.lib.digest.queue_digest_recipient')
@mock.patch('zerver.lib.digest.timezone_now')
@override_settings(SEND_DIGEST_EMAILS=True)
def test_inactive_users_queued_for_digest(self, mock_django_timezone: mock.MagicMock,
mock_queue_digest_recipient: mock.MagicMock) -> None:
# Turn on realm digest emails for all realms
Realm.objects.update(digest_emails_enabled=True)
cutoff = timezone_now()
# Test Tuesday
mock_django_timezone.return_value = datetime.datetime(year=2016, month=1, day=5)
all_user_profiles = UserProfile.objects.filter(
is_active=True, is_bot=False, enable_digest_emails=True)
# Check that all users without an a UserActivity entry are considered
# inactive users and get enqueued.
enqueue_emails(cutoff)
self.assertEqual(mock_queue_digest_recipient.call_count, all_user_profiles.count())
mock_queue_digest_recipient.reset_mock()
for realm in Realm.objects.filter(deactivated=False, digest_emails_enabled=True):
user_profiles = all_user_profiles.filter(realm=realm)
for user_profile in user_profiles:
UserActivity.objects.create(
last_visit=cutoff - datetime.timedelta(days=1),
user_profile=user_profile,
count=0,
client=get_client('test_client'))
# Check that inactive users are enqueued
enqueue_emails(cutoff)
self.assertEqual(mock_queue_digest_recipient.call_count, all_user_profiles.count())
@mock.patch('zerver.lib.digest.queue_digest_recipient')
@mock.patch('zerver.lib.digest.timezone_now')
def test_disabled(self, mock_django_timezone: mock.MagicMock,
mock_queue_digest_recipient: mock.MagicMock) -> None:
cutoff = timezone_now()
# A Tuesday
mock_django_timezone.return_value = datetime.datetime(year=2016, month=1, day=5)
enqueue_emails(cutoff)
mock_queue_digest_recipient.assert_not_called()
@mock.patch('zerver.lib.digest.enough_traffic', return_value=True)
@mock.patch('zerver.lib.digest.timezone_now')
@override_settings(SEND_DIGEST_EMAILS=True)
def test_active_users_not_enqueued(self, mock_django_timezone: mock.MagicMock,
mock_enough_traffic: mock.MagicMock) -> None:
# Turn on realm digest emails for all realms
Realm.objects.update(digest_emails_enabled=True)
cutoff = timezone_now()
# A Tuesday
mock_django_timezone.return_value = datetime.datetime(year=2016, month=1, day=5)
realms = Realm.objects.filter(deactivated=False, digest_emails_enabled=True)
for realm in realms:
user_profiles = UserProfile.objects.filter(realm=realm)
for counter, user_profile in enumerate(user_profiles, 1):
UserActivity.objects.create(
last_visit=cutoff + datetime.timedelta(days=1),
user_profile=user_profile,
count=0,
client=get_client('test_client'))
# Check that an active user is not enqueued
with mock.patch('zerver.lib.digest.queue_digest_recipient') as mock_queue_digest_recipient:
enqueue_emails(cutoff)
self.assertEqual(mock_queue_digest_recipient.call_count, 0)
@mock.patch('zerver.lib.digest.queue_digest_recipient')
@mock.patch('zerver.lib.digest.timezone_now')
@override_settings(SEND_DIGEST_EMAILS=True)
def test_only_enqueue_on_valid_day(self, mock_django_timezone: mock.MagicMock,
mock_queue_digest_recipient: mock.MagicMock) -> None:
# Not a Tuesday
mock_django_timezone.return_value = datetime.datetime(year=2016, month=1, day=6)
# Check that digests are not sent on days other than Tuesday.
cutoff = timezone_now()
enqueue_emails(cutoff)
self.assertEqual(mock_queue_digest_recipient.call_count, 0)
@mock.patch('zerver.lib.digest.queue_digest_recipient')
@mock.patch('zerver.lib.digest.timezone_now')
@override_settings(SEND_DIGEST_EMAILS=True)
def test_no_email_digest_for_bots(self, mock_django_timezone: mock.MagicMock,
mock_queue_digest_recipient: mock.MagicMock) -> None:
# Turn on realm digest emails for all realms
Realm.objects.update(digest_emails_enabled=True)
cutoff = timezone_now()
# A Tuesday
mock_django_timezone.return_value = datetime.datetime(year=2016, month=1, day=5)
bot = do_create_user(
'some_bot@example.com',
'password',
get_realm('zulip'),
'some_bot',
bot_type=UserProfile.DEFAULT_BOT,
)
UserActivity.objects.create(
last_visit=cutoff - datetime.timedelta(days=1),
user_profile=bot,
count=0,
client=get_client('test_client'))
# Check that bots are not sent emails
enqueue_emails(cutoff)
for arg in mock_queue_digest_recipient.call_args_list:
user = arg[0][0]
self.assertNotEqual(user.id, bot.id)
@mock.patch('zerver.lib.digest.timezone_now')
@override_settings(SEND_DIGEST_EMAILS=True)
def test_new_stream_link(self, mock_django_timezone: mock.MagicMock) -> None:
cutoff = datetime.datetime(year=2017, month=11, day=1, tzinfo=datetime.timezone.utc)
mock_django_timezone.return_value = datetime.datetime(year=2017, month=11, day=5, tzinfo=datetime.timezone.utc)
cordelia = self.example_user('cordelia')
stream_id = create_stream_if_needed(cordelia.realm, 'New stream')[0].id
new_stream = gather_new_streams(cordelia, cutoff)[1]
expected_html = f"<a href='http://zulip.testserver/#narrow/stream/{stream_id}-New-stream'>New stream</a>"
self.assertIn(expected_html, new_stream['html'])
def simulate_stream_conversation(self, stream: str, senders: List[str]) -> List[int]:
client = 'website' # this makes `sent_by_human` return True
sending_client = get_client(client)
message_ids = [] # List[int]
for sender_name in senders:
sender = self.example_user(sender_name)
content = f'some content for {stream} from {sender_name}'
message_id = self.send_stream_message(sender, stream, content)
message_ids.append(message_id)
Message.objects.filter(id__in=message_ids).update(sending_client=sending_client)
return message_ids
class TestDigestContentInBrowser(ZulipTestCase):
def test_get_digest_content_in_browser(self) -> None:
self.login('hamlet')
result = self.client_get("/digest/")
self.assert_in_success_response(["Click here to log in to Zulip and catch up."], result)