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zulip/zerver/tests/test_new_users.py

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Python
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import datetime
from unittest import mock
import pytz
from django.conf import settings
from django.core import mail
from django.test import override_settings
from zerver.lib.actions import do_change_notification_settings, notify_new_user
from zerver.lib.initial_password import initial_password
from zerver.lib.test_classes import ZulipTestCase
from zerver.models import Realm, Recipient, Stream
from zerver.signals import JUST_CREATED_THRESHOLD, get_device_browser, get_device_os
class SendLoginEmailTest(ZulipTestCase):
"""
Uses django's user_logged_in signal to send emails on new login.
The receiver handler for this signal is always registered in production,
development and testing, but emails are only sent based on SEND_LOGIN_EMAILS setting.
SEND_LOGIN_EMAILS is set to true in default settings.
It is turned off during testing.
"""
def test_send_login_emails_if_send_login_email_setting_is_true(self) -> None:
with self.settings(SEND_LOGIN_EMAILS=True):
self.assertTrue(settings.SEND_LOGIN_EMAILS)
# we don't use the self.login method since we spoof the user-agent
mock_time = datetime.datetime(year=2018, month=1, day=1, tzinfo=datetime.timezone.utc)
user = self.example_user('hamlet')
user.timezone = 'US/Pacific'
user.twenty_four_hour_time = False
user.date_joined = mock_time - datetime.timedelta(seconds=JUST_CREATED_THRESHOLD + 1)
user.save()
password = initial_password(user.delivery_email)
login_info = dict(
username=user.delivery_email,
password=password,
)
firefox_windows = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0"
user_tz = pytz.timezone(user.timezone)
mock_time = datetime.datetime(year=2018, month=1, day=1, tzinfo=datetime.timezone.utc)
reference_time = mock_time.astimezone(user_tz).strftime('%A, %B %d, %Y at %I:%M%p %Z')
with mock.patch('zerver.signals.timezone_now', return_value=mock_time):
self.client_post("/accounts/login/",
info=login_info,
HTTP_USER_AGENT=firefox_windows)
# email is sent and correct subject
self.assertEqual(len(mail.outbox), 1)
subject = 'New login from Firefox on Windows'
self.assertEqual(mail.outbox[0].subject, subject)
# local time is correct and in email's body
self.assertIn(reference_time, mail.outbox[0].body)
# Try again with the 24h time format setting enabled for this user
self.logout() # We just logged in, we'd be redirected without this
user.twenty_four_hour_time = True
user.save()
with mock.patch('zerver.signals.timezone_now', return_value=mock_time):
self.client_post("/accounts/login/",
info=login_info,
HTTP_USER_AGENT=firefox_windows)
reference_time = mock_time.astimezone(user_tz).strftime('%A, %B %d, %Y at %H:%M %Z')
self.assertIn(reference_time, mail.outbox[1].body)
def test_dont_send_login_emails_if_send_login_emails_is_false(self) -> None:
self.assertFalse(settings.SEND_LOGIN_EMAILS)
user = self.example_user('hamlet')
self.login_user(user)
self.assertEqual(len(mail.outbox), 0)
def test_dont_send_login_emails_for_new_user_registration_logins(self) -> None:
with self.settings(SEND_LOGIN_EMAILS=True):
self.register("test@zulip.com", "test")
# Verify that there's just 1 email for new user registration.
self.assertEqual(mail.outbox[0].subject, "Activate your Zulip account")
self.assertEqual(len(mail.outbox), 1)
def test_without_path_info_dont_send_login_emails_for_new_user_registration_logins(self) -> None:
with self.settings(SEND_LOGIN_EMAILS=True):
self.client_post('/accounts/home/', {'email': "orange@zulip.com"})
self.submit_reg_form_for_user("orange@zulip.com", "orange", PATH_INFO='')
for email in mail.outbox:
subject = 'New login from an unknown browser on an unknown operating system'
self.assertNotEqual(email.subject, subject)
@override_settings(SEND_LOGIN_EMAILS=True)
def test_enable_login_emails_user_setting(self) -> None:
user = self.example_user('hamlet')
mock_time = datetime.datetime(year=2018, month=1, day=1, tzinfo=datetime.timezone.utc)
user.timezone = 'US/Pacific'
user.date_joined = mock_time - datetime.timedelta(seconds=JUST_CREATED_THRESHOLD + 1)
user.save()
do_change_notification_settings(user, "enable_login_emails", False)
self.assertFalse(user.enable_login_emails)
with mock.patch('zerver.signals.timezone_now', return_value=mock_time):
self.login_user(user)
self.assertEqual(len(mail.outbox), 0)
do_change_notification_settings(user, "enable_login_emails", True)
self.assertTrue(user.enable_login_emails)
with mock.patch('zerver.signals.timezone_now', return_value=mock_time):
self.login_user(user)
self.assertEqual(len(mail.outbox), 1)
class TestBrowserAndOsUserAgentStrings(ZulipTestCase):
def setUp(self) -> None:
super().setUp()
self.user_agents = [
('mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) ' +
'Chrome/54.0.2840.59 Safari/537.36', 'Chrome', 'Linux'),
('mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) ' +
'chrome/56.0.2924.87 safari/537.36', 'Chrome', 'Windows'),
('mozilla/5.0 (windows nt 6.1; wow64; rv:51.0) ' +
'gecko/20100101 firefox/51.0', 'Firefox', 'Windows'),
('mozilla/5.0 (windows nt 6.1; wow64; trident/7.0; rv:11.0) ' +
'like gecko', 'Internet Explorer', 'Windows'),
('Mozilla/5.0 (Android; Mobile; rv:27.0) ' +
'Gecko/27.0 Firefox/27.0', 'Firefox', 'Android'),
('Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) '
'AppleWebKit/602.1.50 (KHTML, like Gecko) '
'CriOS/56.0.2924.75 Mobile/14E5239e Safari/602.1', 'Chrome', 'iOS'),
('Mozilla/5.0 (iPad; CPU OS 6_1_3 like Mac OS X) ' +
'AppleWebKit/536.26 (KHTML, like Gecko) ' +
'Version/6.0 Mobile/10B329 Safari/8536.25', 'Safari', 'iOS'),
('Mozilla/5.0 (iPhone; CPU iPhone OS 6_1_4 like Mac OS X) ' +
'AppleWebKit/536.26 (KHTML, like Gecko) Mobile/10B350', None, 'iOS'),
('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) ' +
'AppleWebKit/537.36 (KHTML, like Gecko) ' +
'Chrome/56.0.2924.87 Safari/537.36', 'Chrome', 'macOS'),
('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) ' +
'AppleWebKit/602.3.12 (KHTML, like Gecko) ' +
'Version/10.0.2 Safari/602.3.12', 'Safari', 'macOS'),
('ZulipAndroid/1.0', 'Zulip', 'Android'),
('ZulipMobile/1.0.12 (Android 7.1.1)', 'Zulip', 'Android'),
('ZulipMobile/0.7.1.1 (iOS 10.3.1)', 'Zulip', 'iOS'),
('ZulipElectron/1.1.0-beta Mozilla/5.0 (Windows NT 10.0; Win64; x64) ' +
'AppleWebKit/537.36 (KHTML, like Gecko) Zulip/1.1.0-beta ' +
'Chrome/56.0.2924.87 Electron/1.6.8 Safari/537.36', 'Zulip', 'Windows'),
('Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.7 (KHTML, '
'like Gecko) Ubuntu/11.10 Chromium/16.0.912.77 '
'Chrome/16.0.912.77 Safari/535.7', 'Chromium', 'Linux'),
('Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 '
'(KHTML, like Gecko) Chrome/28.0.1500.52 Safari/537.36 '
'OPR/15.0.1147.100', 'Opera', 'Windows'),
('Mozilla/5.0 (Windows NT 10.0; <64-bit tags>) AppleWebKit/'
'<WebKit Rev> (KHTML, like Gecko) Chrome/<Chrome Rev> Safari'
'/<WebKit Rev> Edge/<EdgeHTML Rev>.'
'<Windows Build>', 'Edge', 'Windows'),
('Mozilla/5.0 (X11; CrOS x86_64 10895.56.0) AppleWebKit/537.36'
'(KHTML, like Gecko) Chrome/69.0.3497.95 Safari/537.36',
'Chrome', 'ChromeOS'),
('', None, None),
]
def test_get_browser_on_new_login(self) -> None:
for user_agent in self.user_agents:
device_browser = get_device_browser(user_agent[0])
self.assertEqual(device_browser, user_agent[1])
def test_get_os_on_new_login(self) -> None:
for user_agent in self.user_agents:
device_os = get_device_os(user_agent[0])
self.assertEqual(device_os, user_agent[2])
class TestNotifyNewUser(ZulipTestCase):
def test_notify_realm_of_new_user(self) -> None:
new_user = self.example_user('cordelia')
stream = self.make_stream(Realm.INITIAL_PRIVATE_STREAM_NAME)
new_user.realm.signup_notifications_stream_id = stream.id
new_user.realm.save()
new_user = self.example_user('cordelia')
notify_new_user(new_user)
message = self.get_last_message()
self.assertEqual(message.recipient.type, Recipient.STREAM)
actual_stream = Stream.objects.get(id=message.recipient.type_id)
self.assertEqual(actual_stream.name, Realm.INITIAL_PRIVATE_STREAM_NAME)
self.assertIn(f'@_**Cordelia Lear|{new_user.id}** just signed up for Zulip.', message.content)
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