我的应用程序称为 abcapp。我在 Python 2.7 上运行 Django 1.5b1。同样的问题发生在 django 的最新主干版本中。
当我运行manage.py test abcapp
我编写的所有测试通过时。
当我跑步时,manage.py test
我会遇到一连串的失败。这些故障中的第一个如下所示:
Traceback (most recent call last):
File "C:\Program Files\Django-1.5b1\django\core\handlers\base.py", line 116, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "C:\Program Files\Django-1.5b1\django\views\decorators\cache.py", line 89, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "C:\Program Files\Django-1.5b1\django\contrib\messages\tests\urls.py", line 30, in add
getattr(messages, message_type)(request, msg)
File "C:\Program Files\Django-1.5b1\django\contrib\messages\api.py", line 70, in debug
fail_silently=fail_silently)
File "C:\Program Files\Django-1.5b1\django\contrib\messages\api.py", line 22, in add_message
raise MessageFailure('You cannot add messages without installing '
MessageFailure: You cannot add messages without installing django.contrib.messages.middleware.MessageMiddleware
测试结果如下:
======================================================================
FAIL: test_clearsessions_command (django.contrib.sessions.tests.FileSessionTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\Program Files\Django-1.5b1\django\test\utils.py", line 213, in inner
return test_func(*args, **kwargs)
File "C:\Program Files\Django-1.5b1\django\contrib\sessions\tests.py", line 444, in test_clearsessions_command
self.assertEqual(1, count_sessions())
AssertionError: 1 != 2
----------------------------------------------------------------------
Ran 474 tests in 5.768s
FAILED (failures=1, skipped=141, expected failures=1)
与消息相反,django.contrib.messages.middleware.MessageMiddleware
我的MIDDLEWARE_CLASSES
. my 的值MIDDLEWARE_CLASSES
如下。我在我的应用程序中使用消息没有任何问题。
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',
)
任何人都可以对这个问题有所了解吗?虽然我只能运行自己的测试,但我想运行整个套件以确保适当的质量控制。
研究结果:我通过自己的测试注意到,在使用测试http Client时,没有加载任何中间件。当我尝试通过测试客户端中的 Web 请求测试我自己的中间件时,我发现了这一点。如果是这样,这是否意味着 djanog 核心中有不可测试的代码?