Class BrowsableAPIRendererTests

tests/test_renderers.py:719–821

class BrowsableAPIRendererTests(URLPatternsTestCase):
    class ExampleViewSet(ViewSet):
        def list(self, request):
            return Response()

        @action(detail=False, name="Extra list action")
        def list_action(self, request):
            raise NotImplementedError

    class AuthExampleViewSet(ExampleViewSet):
        permission_classes = [permissions.IsAuthenticated]

    class SimpleSerializer(serializers.Serializer):
        name = serializers.CharField()

    router = SimpleRouter()
    router.register('examples', ExampleViewSet, basename='example')
    router.register('auth-examples', AuthExampleViewSet, basename='auth-example')
    urlpatterns = [path('api/', include(router.urls))]

    def setUp(self):
        self.renderer = BrowsableAPIRenderer()
        self.renderer.accepted_media_type = ''
        self.renderer.renderer_context = {}

    def test_render_form_for_serializer(self):
        with self.subTest('Serializer'):
            serializer = BrowsableAPIRendererTests.SimpleSerializer(data={'name': 'Name'})
            form = self.renderer.render_form_for_serializer(serializer)
            assert isinstance(form, str), 'Must return form for serializer'

        with self.subTest('ListSerializer'):
            list_serializer = BrowsableAPIRendererTests.SimpleSerializer(data=[{'name': 'Name'}], many=True)
            form = self.renderer.render_form_for_serializer(list_serializer)
            assert form is None, 'Must not return form for list serializer'

    def test_get_raw_data_form(self):
        with self.subTest('Serializer'):
            class DummyGenericViewsetLike(APIView):
                def get_serializer(self, **kwargs):
                    return BrowsableAPIRendererTests.SimpleSerializer(**kwargs)

                def get(self, request):
                    response = Response()
                    response.view = self
                    return response

                post = get

            view = DummyGenericViewsetLike.as_view()
            _request = APIRequestFactory().get('/')
            request = Request(_request)
            response = view(_request)
            view = response.view

            raw_data_form = self.renderer.get_raw_data_form({'name': 'Name'}, view, 'POST', request)
            assert raw_data_form['_content'].initial == '{\n    "name": ""\n}'