tests/crumbify_tests.py

   1 # -*- coding: utf-8 -*-
   2 """ Tests for crumbify.py, the Breadcrumb protocol serializer. """
   3
   4 # Copyright (C) 2008 Laurens Van Houtven <lvh at laurensvh.be>
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 import testing
  19 import unittest
  20 import breadcrumb.client.crumbify as crumbify
  21
  22 class CrumbifyTest(unittest.TestCase):
  23     def setUp(self):
  24         pass
  25
  26     def testpackbools_autopadding(self):
  27         """Testing if automatical False padding when packing booleans works.
  28
  29         This was a small problem with the original implementation. The new way
  30         of doing it doesn't actually do any padding, so this shouldn't be a
  31         problem anymore."""
  32
  33         unpadded = [True]
  34         padded = unpadded + [False] * (8-len(unpadded)) # 8 bits per byte
  35         self.assertEqual(
  36             crumbify.packbools(unpadded),
  37             crumbify.packbools(padded),
  38             "False padding doesn't affect boolean packing."
  39         )
  40
  41     def testpackbools_toomany(self):
  42         """Testing what happens when we provide too many bools for a byte."""
  43         self.assertRaises(RuntimeError, crumbify.packbools, [False] * 10)
  44
  45 if __name__ == "__main__":
  46     unittest.main()