zulip/zerver/tests/test_middleware.py

198 lines
8.6 KiB
Python

import time
from typing import List
from unittest.mock import patch
from bs4 import BeautifulSoup
from zerver.lib.realm_icon import get_realm_icon_url
from zerver.lib.test_classes import ZulipTestCase
from zerver.middleware import is_slow_query, write_log_line
from zerver.models import get_realm
class SlowQueryTest(ZulipTestCase):
SLOW_QUERY_TIME = 10
log_data = {'extra': '[transport=websocket]',
'time_started': 0,
'bugdown_requests_start': 0,
'bugdown_time_start': 0,
'remote_cache_time_start': 0,
'remote_cache_requests_start': 0}
def test_is_slow_query(self) -> None:
self.assertFalse(is_slow_query(1.1, '/some/random/url'))
self.assertTrue(is_slow_query(2, '/some/random/url'))
self.assertTrue(is_slow_query(5.1, '/activity'))
self.assertFalse(is_slow_query(2, '/activity'))
self.assertFalse(is_slow_query(2, '/json/report/error'))
self.assertFalse(is_slow_query(2, '/api/v1/deployments/report_error'))
self.assertFalse(is_slow_query(2, '/realm_activity/whatever'))
self.assertFalse(is_slow_query(2, '/user_activity/whatever'))
self.assertFalse(is_slow_query(9, '/accounts/webathena_kerberos_login/'))
self.assertTrue(is_slow_query(11, '/accounts/webathena_kerberos_login/'))
def test_slow_query_log(self) -> None:
self.log_data['time_started'] = time.time() - self.SLOW_QUERY_TIME
with patch("zerver.middleware.slow_query_logger") as mock_slow_query_logger, \
patch("zerver.middleware.logger") as mock_normal_logger:
write_log_line(self.log_data, path='/some/endpoint/', method='GET',
remote_ip='123.456.789.012', requestor_for_logs='unknown', client_name='?')
mock_slow_query_logger.info.assert_called_once()
mock_normal_logger.info.assert_called_once()
logged_line = mock_slow_query_logger.info.call_args_list[0][0][0]
self.assertRegex(
logged_line,
r"123\.456\.789\.012 GET 200 10\.\ds .* \(unknown via \?\)",
)
class OpenGraphTest(ZulipTestCase):
def check_title_and_description(self, path: str, title: str,
in_description: List[str],
not_in_description: List[str],
status_code: int=200) -> None:
response = self.client_get(path)
self.assertEqual(response.status_code, status_code)
decoded = response.content.decode('utf-8')
bs = BeautifulSoup(decoded, features='lxml')
open_graph_title = bs.select_one('meta[property="og:title"]').get('content')
self.assertEqual(open_graph_title, title)
open_graph_description = bs.select_one('meta[property="og:description"]').get('content')
for substring in in_description:
self.assertIn(substring, open_graph_description)
for substring in not_in_description:
self.assertNotIn(substring, open_graph_description)
def test_admonition_and_link(self) -> None:
# disable-message-edit-history starts with an {!admin-only.md!}, and has a link
# in the first paragraph.
self.check_title_and_description(
'/help/disable-message-edit-history',
"Disable message edit history (Zulip Help Center)",
["By default, Zulip displays messages",
"users can view the edit history of a message. | To remove the",
"best to delete the message entirely. "],
["Disable message edit history", "feature is only available", "Related articles",
"Restrict message editing"],
)
def test_double_quotes(self) -> None:
# night-mode has a quoted string "night mode"
self.check_title_and_description(
'/help/night-mode',
"Night mode (Zulip Help Center)",
['By default, Zulip has a white background. ',
'Zulip also provides a "night mode", which is great for working in a dark space.'],
[],
)
def test_settings_tab(self) -> None:
# deactivate-your-account starts with {settings_tab|your-account}
self.check_title_and_description(
'/help/deactivate-your-account',
"Deactivate your account (Zulip Help Center)",
["Any bots that you maintain will be disabled. | Deactivating "],
["Confirm by clicking", " ", "\n"])
def test_tabs(self) -> None:
# logging-out starts with {start_tabs}
self.check_title_and_description(
'/help/logging-out',
"Logging out (Zulip Help Center)",
# Ideally we'd do something better here
["We're here to help! Email us at desdemona+admin@zulip.com with questions, feedback, or " +
"feature requests."],
["Click on the gear"])
def test_index_pages(self) -> None:
self.check_title_and_description(
'/help/',
"Zulip Help Center",
[("Zulip is a group chat app. Its most distinctive characteristic is that "
"conversation within an organization is divided into “streams” and further ")], [])
self.check_title_and_description(
'/api/',
"Zulip API Documentation",
[("Zulip's APIs allow you to integrate other services with Zulip. This "
"guide should help you find the API you need:")], [])
def test_nonexistent_page(self) -> None:
self.check_title_and_description(
'/help/not-a-real-page',
# Probably we should make this "Zulip Help Center"
"No such article. (Zulip Help Center)",
["No such article. | We're here to help!",
"Email us at desdemona+admin@zulip.com with questions, feedback, or feature requests."],
[],
# Test that our open graph logic doesn't throw a 500
404)
def test_login_page_simple_description(self) -> None:
name = 'Zulip Dev'
description = "The Zulip development environment default organization. It's great for testing!"
self.check_title_and_description(
'/login/',
name,
[description],
[])
def test_login_page_markdown_description(self) -> None:
realm = get_realm('zulip')
description = ("Welcome to **Clojurians Zulip** - the place where the Clojure community meets.\n\n"
"Before you signup/login:\n\n"
"* note-1\n"
"* note-2\n"
"* note-3\n\n"
"Enjoy!")
realm.description = description
realm.save(update_fields=['description'])
self.check_title_and_description(
'/login/',
'Zulip Dev',
['Welcome to Clojurians Zulip - the place where the Clojure community meets',
'* note-1 * note-2 * note-3 | Enjoy!'],
[])
def test_login_page_realm_icon(self) -> None:
realm = get_realm('zulip')
realm.icon_source = 'U'
realm.save(update_fields=['icon_source'])
realm_icon = get_realm_icon_url(realm)
response = self.client_get('/login/')
self.assertEqual(response.status_code, 200)
decoded = response.content.decode('utf-8')
bs = BeautifulSoup(decoded, features='lxml')
open_graph_image = bs.select_one('meta[property="og:image"]').get('content')
self.assertEqual(open_graph_image, f'{realm.uri}{realm_icon}')
def test_login_page_realm_icon_absolute_url(self) -> None:
realm = get_realm('zulip')
realm.icon_source = 'U'
realm.save(update_fields=['icon_source'])
icon_url = f"https://foo.s3.amazonaws.com/{realm.id}/realm/icon.png?version={1}"
with patch('zerver.lib.realm_icon.upload_backend.get_realm_icon_url', return_value=icon_url):
response = self.client_get('/login/')
self.assertEqual(response.status_code, 200)
decoded = response.content.decode('utf-8')
bs = BeautifulSoup(decoded, features='lxml')
open_graph_image = bs.select_one('meta[property="og:image"]').get('content')
self.assertEqual(open_graph_image, icon_url)
def test_no_realm_api_page_og_url(self) -> None:
response = self.client_get('/api/', subdomain='')
self.assertEqual(response.status_code, 200)
decoded = response.content.decode('utf-8')
bs = BeautifulSoup(decoded, features='lxml')
open_graph_url = bs.select_one('meta[property="og:url"]').get('content')
self.assertTrue(open_graph_url.endswith('/api/'))