def test_media_data_init(test_app): Session.rollback() Session.remove() media = MediaEntry() media.media_type = u"mediagoblin.media_types.image" assert media.media_data is None media.media_data_init() assert media.media_data is not None obj_in_session = 0 for obj in Session(): obj_in_session += 1 print(repr(obj)) assert obj_in_session == 0