diff options
Diffstat (limited to 'rest_framework/test.py')
| -rw-r--r-- | rest_framework/test.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/rest_framework/test.py b/rest_framework/test.py index d4ec50a0..f89a6dcd 100644 --- a/rest_framework/test.py +++ b/rest_framework/test.py @@ -8,10 +8,11 @@ from django.conf import settings from django.test.client import Client as DjangoClient from django.test.client import ClientHandler from django.test import testcases +from django.utils import six from django.utils.http import urlencode from rest_framework.settings import api_settings from rest_framework.compat import RequestFactory as DjangoRequestFactory -from rest_framework.compat import force_bytes_or_smart_bytes, six +from rest_framework.compat import force_bytes_or_smart_bytes def force_authenticate(request, user=None, token=None): @@ -49,9 +50,10 @@ class APIRequestFactory(DjangoRequestFactory): else: format = format or self.default_format - assert format in self.renderer_classes, ("Invalid format '{0}'. " - "Available formats are {1}. Set TEST_REQUEST_RENDERER_CLASSES " - "to enable extra request formats.".format( + assert format in self.renderer_classes, ( + "Invalid format '{0}'. Available formats are {1}. " + "Set TEST_REQUEST_RENDERER_CLASSES to enable " + "extra request formats.".format( format, ', '.join(["'" + fmt + "'" for fmt in self.renderer_classes.keys()]) ) |