add more tests (#268)

* add more tests as STUBS

tests/forms/test_media_upload_TOWRITE.py

@@ -0,0 +1,13 @@
+from django.test import TestCase
+
+
+class TestX(TestCase):
+    fixtures = ["fixtures/categories.json", "fixtures/encoding_profiles.json"]
+
+    def test_X(self):
+        # test media upload, using the form.
+        # 1. upload a file and then check that it appears on the listing
+        # 2. check that the page has been created
+        # 3. check that encodings are ok for videos
+        # 4. check other things (eg pdf/audio/image)
+        pass