mediagoblin/tests/test_messages.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011 Free Software Foundation, Inc
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from mediagoblin.messages import fetch_messages, add_message
  18 from mediagoblin.tests.tools import setup_fresh_app
  19 from mediagoblin import util
  20
  21
  22 @setup_fresh_app
  23 def test_messages(test_app):
  24     """
  25     Added messages should show up in the request.session,
  26     fetched messages should be the same as the added ones,
  27     and fetching should clear the message list.
  28     """
  29     # Aquire a request object
  30     test_app.get('/')
  31     context = util.TEMPLATE_TEST_CONTEXT['mediagoblin/root.html']
  32     request = context['request']
  33
  34     # The message queue should be empty
  35     assert request.session.get('messages', []) == []
  36
  37     # Adding a message should modify the session accordingly
  38     add_message(request, 'herp_derp', 'First!')
  39     test_msg_queue = [{'text': 'First!', 'level': 'herp_derp'}]
  40     assert request.session['messages'] == test_msg_queue
  41
  42     # fetch_messages should return and empty the queue
  43     assert fetch_messages(request) == test_msg_queue
  44     assert request.session.get('messages') == []