src/gpodder/unittests.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # gPodder - A media aggregator and podcast client
   4 # Copyright (c) 2005-2011 Thomas Perl and the gPodder Team
   5 #
   6 # gPodder is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # gPodder is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20
  21 # Run Doctests and Unittests for gPodder modules
  22 # 2009-02-25 Thomas Perl <thp@gpodder.org>
  23
  24
  25 import doctest
  26 import unittest
  27 import sys
  28
  29 try:
  30     # Unused here locally, but we import it to be able to give an early
  31     # warning about this missing dependency in order to avoid bogus errors.
  32     import minimock
  33 except ImportError, e:
  34     print >>sys.stderr, """
  35     Error: Unit tests require the "minimock" module (python-minimock).
  36     Please install it before running the unit tests.
  37     """
  38     sys.exit(2)
  39
  40 # Which package and which modules in the package should be tested?
  41 package = 'gpodder'
  42 modules = ['util']
  43 coverage_modules = []
  44
  45 suite = unittest.TestSuite()
  46
  47 for module in modules:
  48     m = __import__('.'.join((package, module)), fromlist=[module])
  49     coverage_modules.append(m)
  50     suite.addTest(doctest.DocTestSuite(m))
  51
  52 runner = unittest.TextTestRunner(verbosity=2)
  53
  54 try:
  55     import coverage
  56 except ImportError:
  57     coverage = None
  58
  59 if coverage is not None:
  60     coverage.erase()
  61     coverage.start()
  62
  63 result = runner.run(suite)
  64
  65 if not result.wasSuccessful():
  66     sys.exit(1)
  67
  68 if coverage is not None:
  69     coverage.stop()
  70     coverage.report(coverage_modules)
  71     coverage.erase()
  72
  73 if coverage is None:
  74     print >>sys.stderr, """
  75     No coverage reporting done (Python module "coverage" is missing)
  76     Please install the python-coverage package to get coverage reporting.
  77     """
  78