ADD: dav_base: some simple test cases.

dav_base/tests/test_views.py

@@ -0,0 +1,10 @@
+from django.test import TestCase, Client
+
+
+class ViewsTestCase(TestCase):
+    def setUp(self):
+        self.client = Client()
+
+    def test_root(self):
+        response = self.client.get('/', follow=False)
+        self.assertIn('root_urls', response.context, '\'root_urls\' not in context of root view')