Django APIClient登录无法正常工作

时间:2016-05-29 17:50:02

标签: django rest authentication frameworks apiclient

我在单元测试中使用Django Rest Framework API进行身份验证时遇到问题。通过浏览器访问系统时,系统按预期工作。但是,当在以下端点向以下类发送put请求时,我收到401 HTTP状态:

class UserDetail(RetrieveModelMixin, DestroyModelMixin, UpdateModelMixin, GenericViewSet):
    authentication_classes = (BasicAuthentication, TokenAuthentication)
    permission_classes = IsAuthenticated,
    queryset = CustomUser.objects.all()
    serializer_class = UserSerializer

以下测试如下:

class AccountTests(APITestCase):

    def setUp(self):
        self.user = CustomUser.objects.create_user(email="user1@test.com", password="password1", is_staff=True)
        self.user.save()
        self.user = CustomUser.objects.get(email="user1@test.com")
        self.client = APIClient()

    def test_add_name(self):
        self.client.login(email="user1@test.com", password='password1')
        url = reverse('customuser-detail', args=(self.user.id,))
        data = {'first_name': 'test', 'last_name': 'user'}

        self.client.login(email="user1@test.com", password='password1')
        response = self.client.put(url, data, format='json')

        self.assertEqual(response.status_code, status.HTTP_200_OK)

打印response.data时,我收到:

{u'detail': u'Authentication credentials were not provided.'}

client.login(...)方法返回true,但凭据似乎未附加到标头。我在IsAuthenticated权限类中的实验有一个request.user = AnonymousUser。在BasicAuthentication类中,auth = None。

我是否遗漏了在settings.py中使用BasicAuth的问题?甚至在测试本身?

感谢。

2 个答案:

答案 0 :(得分:2)

首先,当您“提供”的凭据与模型不匹配时,会出现{u'detail': u'Authentication credentials were not provided.'}。 (我认为这是错误的错误消息)

因此,您应该通过set_password()方法设置用户密码,因为加密。

self.user = CustomUser.objects.create_user(email="user1@test.com", is_staff=True)
self.user.set_password("password1")
self.user.save()

或者,您可以使用force_login()进行测试。

self.client.force_login(
    user=User.objects.first(),
    backend='django.contrib.auth.backends.ModelBackend' # one of your AUTHENTICATION_BACKENDS
)

答案 1 :(得分:2)

您可能需要使用force_authenticate()方法登录,

def test_add_name(self):
    self.client.force_authenticate(self.user)        
    ........

您可以考虑重写您的测试用例,可能有点像这样,

class AccountTests(APITestCase):

    def setUp(self):
        self.user = CustomUser.objects.create_user(email="user1@test.com", password="password1", is_staff=True)
        self.client = APIClient()

    def test_add_name(self):
        self.client.force_authenticate(self.user)

        url = reverse('customuser-detail', args=(self.user.id,))
        data = {'first_name': 'test', 'last_name': 'user'}
        response = self.client.put(url, data, format='json')

        self.assertEqual(response.status_code, status.HTTP_200_OK)