将有几个测试:来自某些页面的匿名用户将被重定向到登录页面。这就是为什么组织了一些辅助方法的原因。现在是模板视图,然后是列表视图等。
当我尝试将请求传输到 TemplateView 子类的 get 方法时,我收到此错误消息:"主页视图"对象没有属性"请求"。但是 TemplateView 的 get 方法的签名是 def get(self, request, *args, **kwargs)。
你能在这里给我踢一脚吗?
/photoarchive/general/views.py
class HomePageView(TemplateView):
template_name = "general/home.html"
/photoarchive/general/tests.py
class GeneralTest(TestCase):
def test_anonymous_user_redirected_to_login_page(self, view_instance):
user = User(username='anonymous', email='vvv@mail.ru', password='ttrrttrr')
user.is_active = False
request = HttpRequest()
request.user = user
pdb.set_trace()
response = view_instance.get(request)
self.assertEqual(response.status_code, 302)
self.assertEqual(response['location'], '/accounts/login/')
def test_anonymous_user_from_home_page_redirected_to_login_page(self):
view_instance = HomePageView()
self.test_anonymous_user_redirected_to_login_page(view_instance)
追踪:
ERROR: test_anonymous_user_from_home_page_redirected_to_login_page (general.tests.GeneralTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/michael/workspace/photoarchive/photoarchive/general/tests.py", line 49, in test_anonymous_user_from_home_page_redirected_to_login_page
self.test_anonymous_user_redirected_to_login_page(view_instance)
File "/home/michael/workspace/photoarchive/photoarchive/general/tests.py", line 23, in test_anonymous_user_redirected_to_login_page
response = view_instance.get(request)
File "/home/michael/workspace/venvs/photoarchive/lib/python3.5/site-packages/django/views/generic/base.py", line 158, in get
return self.render_to_response(context)
File "/home/michael/workspace/venvs/photoarchive/lib/python3.5/site-packages/django/views/generic/base.py", line 131, in render_to_response
request=self.request,
AttributeError: 'HomePageView' object has no attribute 'request'
----------------------------------------------------------------------
Ran 1 test in 0.028s
在 pdb 断点处进行交互式播放:
-> response = view_instance.get(request)
(Pdb) view_instance
<general.views.HomePageView object at 0x7f9270d550f0>
(Pdb) request
<HttpRequest>
(Pdb) view_instance.get(request)
*** AttributeError: 'HomePageView' object has no attribute 'request'
(Pdb)
供参考:
class TemplateView(TemplateResponseMixin, ContextMixin, View):
"""
A view that renders a template. This view will also pass into the context
any keyword arguments passed by the URLconf.
"""
def get(self, request, *args, **kwargs):
context = self.get_context_data(**kwargs)
return self.render_to_response(context)
测试单个CBV方法很棘手。您不应该使用 HomePageView()
实例化视图。
在您的urls.py
中,您可以:
url(r'^$', HomePageView.as_view()),
同样,在您的测试中,您可以执行HomePageView.as_view()
。这将返回可调用的视图,您可以将请求传递到该视图。
view_instance = HomePageView.as_view()
response = view_instance(request)