我在测试和国际化方面遇到问题。
- 项目是 Django 1.11
- 蟒蛇 3.5
- 使用 cookiecutter-django 创建的项目
settings.py 中的国际化代码:
TIME_ZONE = 'UTC'
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
USE_I18N = True
USE_L10N = True
USE_TZ = True
LANGUAGES = [
('en', _('English')),
('fr', _('French')),
('es', _('Spanish')),
('de', _('German')),
]
在用户的标准 Cookiecutter 测试上运行 pytest,不添加 i18n_patterns,成功完成。像这样更新网址后:
urlpatterns += i18n_patterns(
....
# User management
url(r'^accounts/', include('allauth.urls')),
url(r'^users/', include('users.urls', namespace='users')),
....
)
然后 url 测试失败。输出如下所示:
======================================================================
FAIL: test_get_redirect_url (users.tests.test_views.TestUserRedirectView)
----------------------------------------------------------------------
Traceback (most recent call last):
File "users/tests/test_views.py", line 33, in test_get_redirect_url
'/users/testuser/'
AssertionError: '/en-us/users/testuser/' != '/users/testuser/'
- /en-us/users/testuser/
? ------
+ /users/testuser/
如您所见,问题在于 /en-us/ 是 url 上使用的前缀。现在,我可以通过在我的断言中添加 /en-us/ 来解决这个问题。但是,/en-us/ 前缀不正确。这是一个语言代码,而不是我的设置文件中显示的常规语言前缀。
在测试之外,使用 runserver,如果我导航到 /users// url,它的前缀是 /en/ 而不是 /en-us/
所以,最大的问题是为什么当 i18n_patterns() 使用 /en/ 时测试以 /en-us/ 开头?
编辑 这里是 users/tests/test_urls.py 的内容
from django.core.urlresolvers import reverse, resolve
from test_plus.test import TestCase
class TestUserURLs(TestCase):
"""Test URL patterns for users app."""
def setUp(self):
self.user = self.make_user()
def test_list_reverse(self):
"""users:list should reverse to /users/."""
self.assertEqual(reverse('users:list'), '/users/')
def test_list_resolve(self):
"""/users/ should resolve to users:list."""
self.assertEqual(resolve('/users/').view_name, 'users:list')
def test_redirect_reverse(self):
"""users:redirect should reverse to /users/~redirect/."""
self.assertEqual(reverse('users:redirect'), '/users/~redirect/')
def test_redirect_resolve(self):
"""/users/~redirect/ should resolve to users:redirect."""
self.assertEqual(
resolve('/users/~redirect/').view_name,
'users:redirect'
)
def test_detail_reverse(self):
"""users:detail should reverse to /users/testuser/."""
self.assertEqual(
reverse('users:detail', kwargs={'username': 'testuser'}),
'/users/testuser/'
)
def test_detail_resolve(self):
"""/users/testuser/ should resolve to users:detail."""
self.assertEqual(resolve('/users/testuser/').view_name, 'users:detail')
def test_update_reverse(self):
"""users:update should reverse to /users/~update/."""
self.assertEqual(reverse('users:update'), '/users/~update/')
def test_update_resolve(self):
"""/users/~update/ should resolve to users:update."""
self.assertEqual(
resolve('/users/~update/').view_name,
'users:update'
)