django-rest-framework/tests/test_viewsets.py

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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)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(response.data, {'ACTION': 'LIST'})
def test_initialize_view_set_with_empty_actions(self):
try:
BasicViewSet.as_view()
except TypeError as e:
self.assertEqual(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.")