functional_tests/test_commands.py

   1 import os
   2 import sys
   3 import unittest
   4 from nose.plugins.skip import SkipTest
   5 from nose import commands
   6 from StringIO import StringIO
   7
   8 support = os.path.join(
   9     os.path.dirname(__file__), 'support', 'issue191')
  10
  11
  12 class TestCommands(unittest.TestCase):
  13     def setUp(self):
  14         try:
  15             import setuptools
  16         except ImportError:
  17             raise SkipTest("setuptools not available")
  18         self.dir = os.getcwd()
  19         self.stderr = sys.stderr
  20         os.chdir(support)
  21
  22     def tearDown(self):
  23         os.chdir(self.dir)
  24         sys.stderr = self.stderr
  25
  26     def test_setup_nosetests_command_works(self):
  27         from setuptools.dist import Distribution
  28         buf = StringIO()
  29         sys.stderr = buf
  30         cmd = commands.nosetests(
  31             Distribution(attrs={'script_name': 'setup.py',
  32                                 'package_dir': {'issue191': support}}))
  33         cmd.finalize_options()
  34         ## FIXME why doesn't Config see the chdir above?
  35         print cmd._nosetests__config.workingDir
  36         cmd._nosetests__config.workingDir = support
  37         cmd._nosetests__config.stream = buf
  38         try:
  39             cmd.run()
  40         except SystemExit, e:
  41             self.assertFalse(e.args[0], buf.getvalue())
  42         else:
  43             self.fail("cmd.run() did not exit")
  44
  45
  46 if __name__ == '__main__':
  47     unittest.main()