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0407a0df8a
Thanks to Jon Dufresne (@jdufresne) for review. Co-authored-by: Asif Saif Uddin <auvipy@gmail.com> Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com>
77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
from django.conf.urls import url
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from django.contrib.auth.models import User
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from django.http import HttpRequest
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from django.test import override_settings
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from rest_framework.authentication import TokenAuthentication
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from rest_framework.authtoken.models import Token
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from rest_framework.request import is_form_media_type
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from rest_framework.response import Response
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from rest_framework.test import APITestCase
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from rest_framework.views import APIView
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class PostView(APIView):
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def post(self, request):
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return Response(data=request.data, status=200)
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urlpatterns = [
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url(r'^auth$', APIView.as_view(authentication_classes=(TokenAuthentication,))),
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url(r'^post$', PostView.as_view()),
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]
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class RequestUserMiddleware:
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def __init__(self, get_response):
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self.get_response = get_response
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def __call__(self, request):
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response = self.get_response(request)
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assert hasattr(request, 'user'), '`user` is not set on request'
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assert request.user.is_authenticated, '`user` is not authenticated'
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return response
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class RequestPOSTMiddleware:
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def __init__(self, get_response):
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self.get_response = get_response
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def __call__(self, request):
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assert isinstance(request, HttpRequest)
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# Parse body with underlying Django request
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request.body
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# Process request with DRF view
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response = self.get_response(request)
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# Ensure request.POST is set as appropriate
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if is_form_media_type(request.content_type):
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assert request.POST == {'foo': ['bar']}
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else:
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assert request.POST == {}
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return response
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@override_settings(ROOT_URLCONF='tests.test_middleware')
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class TestMiddleware(APITestCase):
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@override_settings(MIDDLEWARE=('tests.test_middleware.RequestUserMiddleware',))
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def test_middleware_can_access_user_when_processing_response(self):
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user = User.objects.create_user('john', 'john@example.com', 'password')
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key = 'abcd1234'
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Token.objects.create(key=key, user=user)
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self.client.get('/auth', HTTP_AUTHORIZATION='Token %s' % key)
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@override_settings(MIDDLEWARE=('tests.test_middleware.RequestPOSTMiddleware',))
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def test_middleware_can_access_request_post_when_processing_response(self):
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response = self.client.post('/post', {'foo': 'bar'})
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assert response.status_code == 200
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response = self.client.post('/post', {'foo': 'bar'}, format='json')
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assert response.status_code == 200
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