ADD: CSS demo view.

dav_base/tests/test_urls.py

@@ -1,9 +1,10 @@
 from generic import Url, UrlsTestCase
-from ..views import RootView
+from ..views import RootView, generic
 
 
 class TestCase(UrlsTestCase):
     urls = (
         Url('/', 'root', RootView.as_view()),
+        Url('/css-demo', 'css-demo', generic.TemplateView.as_view()),
         Url('/djangoadmin', follow=True),
     )