【发布时间】:2017-04-25 19:42:15
【问题描述】:
def test_post_request_for_api_view(self):
data = {
"email": self.user.email,
}
url = self.reverse('users:the_api', self.user.pk)
response = self.json_post(data, url=url)
self.mock.assert_called_once_with(self.user)
data2 = json.loads(response.content.decode('utf-8'))
self.assertEqual(data2, {
'booking_order': ['ABCDEFGHIJKL'],
'transaction_total': '20000.00'
})
urls.py
>urlpatterns = [
url(
regex=r'^$',
view=views.UserListView.as_view(),
name='list'
),
url(
regex=r'^~redirect/$',
view=views.UserRedirectView.as_view(),
name='redirect'
),
url(
regex=r'^(?P<username>[\w.@+-]+)/$',
view=views.UserDetailView.as_view(),
name='detail'
),
url(
regex=r'^~update/$',
view=views.UserUpdateView.as_view(),
name='update'
) ,
url(
regex=r'^the_api/$',
view = views.UserApiView.as_view(),
name='the_api'
),
]
views.py
>class UserApiView(APIView):
authentication_classes = authentication.TokenAuthentication ###Am assuming you're authenticating via a token
def get(self, request):
"""
Get user based on username.
Am getting only the username since that's the only field used above.
:param request:
:param format:
:return:
"""
details = User.objects.all()
serializer = UserSerializer(details, many=True)
return Response(serializer.data )
def post(self, request, format=None):
"""
Create a new user instance
:param request:
:param format:
:return:
"""
serializer = UserSerializer(request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors)
就我了解 Django 中的反向工作原理而言,我相信要通过上述测试,我只需要在我的 中有一个 the_api url urls.py。 但是,即使这样,测试也没有通过。 因此,我很想知道正确的做法是什么。 如何让测试运行?
我不断收到的错误是:
django.urls.exceptions.NoReverseMatch:找不到带有参数“(1,)”和关键字参数“{}”的“the_api”的反向。尝试了 1 种模式:['users:the_api/$']
【问题讨论】:
-
正如错误所说,您的 URL 不需要任何参数,但您正在传递一个参数(pk)。为什么?你的观点需要那个论据吗?也许你应该显示 URL 和视图。