from django.test import TestCase from rest_framework import status from rest_framework.response import Response from rest_framework.test import APIRequestFactory from rest_framework.viewsets import GenericViewSet factory = APIRequestFactory() class BasicViewSet(GenericViewSet): def list(self, request, *args, **kwargs): return Response({'ACTION': 'LIST'}) class InitializeViewSetsTestCase(TestCase): def test_initialize_view_set_with_actions(self): request = factory.get('/', '', content_type='application/json') my_view = BasicViewSet.as_view(actions={ 'get': 'list', }) response = my_view(request) assert response.status_code == status.HTTP_200_OK assert response.data == {'ACTION': 'LIST'} def testhead_request_against_viewset(self): request = factory.head('/', '', content_type='application/json') my_view = BasicViewSet.as_view(actions={ 'get': 'list', }) response = my_view(request) assert response.status_code == status.HTTP_200_OK def test_initialize_view_set_with_empty_actions(self): try: BasicViewSet.as_view() except TypeError as e: assert str(e) == ("The `actions` argument must be provided " "when calling `.as_view()` on a ViewSet. " "For example `.as_view({'get': 'list'})`") else: self.fail("actions must not be empty.")