old_contents: import sys
  from nose2.tests._common import FunctionalTestCase, support_file
  import nose2.plugins.loader.eggdiscovery #@UnusedImport This is not very elegant, but it allows eggdiscovery to be found in Travis (or when run with PYTHONPATH=.)
  
  try:
      import pkg_resources
  
  except ImportError:
      pkg_resources = None
  
  else:
      class EggDiscoveryFunctionalTest(FunctionalTestCase):
          def setUp(self):
              for m in [m for m in sys.modules if m.startswith('pkgegg')]:
                  del sys.modules[m]
              self.egg_path = support_file('scenario/tests_in_zipped_eggs/pkgegg-0.0.0-py2.7.egg')
              sys.path.append(self.egg_path)
      
          def tearDown(self):
              if self.egg_path in sys.path:
                  sys.path.remove(self.egg_path)
              for m in [m for m in sys.modules if m.startswith('pkgegg')]:
                  del sys.modules[m]
          
          def test_non_egg_discoverer_does_not_fail_when_looking_in_egg(self):
              proc = self.runIn(
                  'scenario/tests_in_zipped_eggs',
                  '-v',
                  'pkgegg')
              self.assertTestRunOutputMatches(proc, stderr='Ran 0 tests in')
          
          def test_can_discover_test_modules_in_zipped_eggs(self):
              proc = self.runIn(
                  'scenario/tests_in_zipped_eggs', 
                  '-v',
                  '--plugin=nose2.plugins.loader.eggdiscovery',
                  'pkgegg')
              self.assertTestRunOutputMatches(proc, stderr='FAILED \(failures=5, errors=1, skipped=1\)')
      
          def test_eggdiscovery_failure_does_not_exist(self):
              proc = self.runIn(
                  'scenario', 
                  '-v',
                  '--plugin=nose2.plugins.loader.eggdiscovery',
                  '-s',
                  'tests_in_zipped_eggs_BAD')
              self.assertTestRunOutputMatches(proc, stderr='tests_in_zipped_eggs_BAD does not exist')
      
  
new_contents: import sys
  from nose2.tests._common import FunctionalTestCase, support_file
  import nose2.plugins.loader.eggdiscovery #@UnusedImport This is not very elegant, but it allows eggdiscovery to be found in Travis (or when run with PYTHONPATH=.)
  
  try:
      import pkg_resources
  
  except ImportError:
      pkg_resources = None
  
  else:
      class EggDiscoveryFunctionalTest(FunctionalTestCase):
          def setUp(self):
              for m in [m for m in sys.modules if m.startswith('pkgegg')]:
                  del sys.modules[m]
              self.egg_path = support_file('scenario/tests_in_zipped_eggs/pkgegg-0.0.0-py2.7.egg')
              sys.path.append(self.egg_path)
      
          def tearDown(self):
              if self.egg_path in sys.path:
                  sys.path.remove(self.egg_path)
              for m in [m for m in sys.modules if m.startswith('pkgegg')]:
                  del sys.modules[m]
          
          def test_non_egg_discoverer_does_not_fail_when_looking_in_egg(self):
              proc = self.runIn(
                  'scenario/tests_in_zipped_eggs',
                  '-v',
                  'pkgegg')
              self.assertTestRunOutputMatches(proc, stderr='Ran 0 tests in')
          
          def test_can_discover_test_modules_in_zipped_eggs(self):
              proc = self.runIn(
                  'scenario/tests_in_zipped_eggs', 
                  '-v',
                  '--plugin=nose2.plugins.loader.eggdiscovery',
                  'pkgegg')
              self.assertTestRunOutputMatches(proc, stderr='FAILED \(failures=5, errors=1, skipped=1\)')
      
          def test_eggdiscovery_failure_does_not_exist(self):
              proc = self.runIn(
                  'scenario', 
                  '-v',
                  '--plugin=nose2.plugins.loader.eggdiscovery',
                  '--exclude-plugin=nose2.plugins.loader.discovery',
                  '-s',
                  'tests_in_zipped_eggs_BAD')
              self.assertTestRunOutputMatches(proc, stderr='tests_in_zipped_eggs_BAD does not exist')
      
  
subject: Exclude discovery plugin from failure test