add more tests (#268)

* add more tests as STUBS

tests/forms/test_edit_media_TOWRITE.py

@@ -0,0 +1,12 @@
+from django.test import TestCase
+
+
+class TestX(TestCase):
+    fixtures = ["fixtures/categories.json", "fixtures/encoding_profiles.json"]
+
+    def test_X(self):
+        # test edit media that it works, by setting different values. then check on the API response
+        # check that a user cannot set status upon different scenarios (eg on settings PORTAL_WORKFLOW)
+        # check that changint thumbnail time produces a different thumbnail?
+        # check adding custom poster, and that it appears instead of the autogenerated?
+        pass