zulip/zerver/tests/test_i18n.py

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# -*- coding: utf-8 -*-
from __future__ import absolute_import
from typing import Any
import mock
from django.test import TestCase
from django.conf import settings
from django.http import HttpResponse
from six.moves.http_cookies import SimpleCookie
from zerver.lib.test_helpers import AuthedTestCase
from zerver.management.commands import makemessages
class TranslationTestCase(AuthedTestCase):
"""
Tranlations strings should change with locale. URLs should be locale
aware.
"""
# e.g. self.client.post(url) if method is "post"
def fetch(self, method, url, expected_status, **kwargs):
# type: (str, str, int, **Any) -> HttpResponse
response = getattr(self.client, method)(url, **kwargs)
self.assertEqual(response.status_code, expected_status,
msg="Expected %d, received %d for %s to %s" % (
expected_status, response.status_code, method, url))
return response
def test_accept_language_header(self):
# type: () -> None
languages = [('en', u'Register'),
('de', u'Registrieren'),
('sr', u'Региструј се'),
('zh-cn', u'注册'),
]
for lang, word in languages:
response = self.fetch('get', '/integrations/', 200,
HTTP_ACCEPT_LANGUAGE=lang)
self.assert_in_response(word, response)
def test_cookie(self):
# type: () -> None
languages = [('en', u'Register'),
('de', u'Registrieren'),
('sr', u'Региструј се'),
('zh-cn', u'注册'),
]
for lang, word in languages:
self.client.cookies = SimpleCookie({settings.LANGUAGE_COOKIE_NAME: lang}) # type: ignore # SimpleCookie has incomplete stubs in python 3
response = self.fetch('get', '/integrations/', 200)
self.assert_in_response(word, response)
def test_i18n_urls(self):
# type: () -> None
languages = [('en', u'Register'),
('de', u'Registrieren'),
('sr', u'Региструј се'),
('zh-cn', u'注册'),
]
for lang, word in languages:
response = self.fetch('get', '/{}/integrations/'.format(lang), 200)
self.assert_in_response(word, response)
class JsonTranslationTestCase(AuthedTestCase):
@mock.patch('zerver.lib.request._')
def test_json_error(self, mock_gettext):
dummy_value = "Some other language '%s'"
mock_gettext.return_value = dummy_value
self.login("hamlet@zulip.com")
result = self.client.post("/json/refer_friend",
HTTP_ACCEPT_LANGUAGE='de')
self.assert_json_error_contains(result,
dummy_value % 'email',
status_code=400)
@mock.patch('zerver.views._')
def test_jsonable_error(self, mock_gettext):
dummy_value = "Some other language"
mock_gettext.return_value = dummy_value
self.login("hamlet@zulip.com")
result = self.client.get("/de/accounts/login/jwt/")
self.assert_json_error_contains(result,
dummy_value,
status_code=400)
class FrontendRegexTestCase(TestCase):
def test_regexes(self):
command = makemessages.Command()
data = [
('{{#tr context}}english text with __variable__{{/tr}}{{/tr}}',
'english text with __variable__'),
('{{t "english text" }}, "extra"}}',
'english text'),
("{{t 'english text' }}, 'extra'}}",
'english text'),
('i18n.t("english text"), "extra",)',
'english text'),
('i18n.t("english text", context), "extra",)',
'english text'),
("i18n.t('english text'), 'extra',)",
'english text'),
("i18n.t('english text', context), 'extra',)",
'english text'),
]
for input_text, expected in data:
result = list(command.extract_strings(input_text).keys())
self.assertEqual(len(result), 1)
self.assertEqual(result[0], expected)