old_contents: # -*- coding: utf-8 -*-
  """
      tests.integration.modules.pip
      =============================
  
      :copyright: © 2012 UfSoft.org - :email:`Pedro Algarvio (pedro@algarvio.me)`
      :license: Apache 2.0, see LICENSE for more details
  """
  
  import os
  import shutil
  import tempfile
  
  # Import salt libs
  from saltunittest import skipIf
  import integration
  
  
  class PipModuleTest(integration.ModuleCase):
  
      def setUp(self):
          super(PipModuleTest, self).setUp()
          ret = self.run_function('cmd.has_exec', ['virtualenv'])
          if not ret:
              self.skipTest('virtualenv not installed')
  
          self.venv_test_dir = tempfile.mkdtemp()
          self.venv_dir = os.path.join(self.venv_test_dir, 'venv')
  
      def test_issue_2087_missing_pip(self):
          # Let's create the testing virtualenv
          self.run_function('virtualenv.create', [self.venv_dir])
  
          # Let's remove the pip binary
          pip_bin = os.path.join(self.venv_dir, 'bin', 'pip')
          if not os.path.isfile(pip_bin):
              self.skipTest(
                  'Failed to find the pip binary to the test virtualenv'
              )
          os.remove(pip_bin)
  
          # Let's run a pip depending functions
          for func in ('pip.freeze', 'pip.list'):
              ret = self.run_function(func, bin_env=self.venv_dir)
              self.assertEqual(
                  ret,
                  'Command required for \'{0}\' not found: Could not find '
                  'a `pip` binary'.format(func)
              )
  
      def test_pip_uninstall(self):
          # Let's create the testing virtualenv
          self.run_function('virtualenv.create', [self.venv_dir])
          ret = self.run_function('pip.install', ['pep8'], bin_env=self.venv_dir)
          self.assertEqual(ret['retcode'], 0)
          self.assertIn('installed pep8', ret['stdout'])
          ret = self.run_function('pip.uninstall', ['pep8'], bin_env=self.venv_dir)
          self.assertEqual(ret['retcode'], 0)
          self.assertIn('installed pep8', ret['stdout'])
  
  
      def tearDown(self):
          super(PipModuleTest, self).tearDown()
          if os.path.isdir(self.venv_test_dir):
              shutil.rmtree(self.venv_test_dir)
  
new_contents: # -*- coding: utf-8 -*-
  """
      tests.integration.modules.pip
      =============================
  
      :copyright: © 2012 UfSoft.org - :email:`Pedro Algarvio (pedro@algarvio.me)`
      :license: Apache 2.0, see LICENSE for more details
  """
  
  import os
  import shutil
  import tempfile
  
  # Import salt libs
  from saltunittest import skipIf
  import integration
  
  
  class PipModuleTest(integration.ModuleCase):
  
      def setUp(self):
          super(PipModuleTest, self).setUp()
          ret = self.run_function('cmd.has_exec', ['virtualenv'])
          if not ret:
              self.skipTest('virtualenv not installed')
  
          self.venv_test_dir = tempfile.mkdtemp()
          self.venv_dir = os.path.join(self.venv_test_dir, 'venv')
  
      def test_issue_2087_missing_pip(self):
          # Let's create the testing virtualenv
          self.run_function('virtualenv.create', [self.venv_dir])
  
          # Let's remove the pip binary
          pip_bin = os.path.join(self.venv_dir, 'bin', 'pip')
          if not os.path.isfile(pip_bin):
              self.skipTest(
                  'Failed to find the pip binary to the test virtualenv'
              )
          os.remove(pip_bin)
  
          # Let's run a pip depending functions
          for func in ('pip.freeze', 'pip.list'):
              ret = self.run_function(func, bin_env=self.venv_dir)
              self.assertEqual(
                  ret,
                  'Command required for \'{0}\' not found: Could not find '
                  'a `pip` binary'.format(func)
              )
  
      def test_pip_uninstall(self):
          # Let's create the testing virtualenv
          self.run_function('virtualenv.create', [self.venv_dir])
          ret = self.run_function('pip.install', ['pep8'], bin_env=self.venv_dir)
          self.assertEqual(ret['retcode'], 0)
          self.assertIn('installed pep8', ret['stdout'])
          ret = self.run_function('pip.uninstall', ['pep8'], bin_env=self.venv_dir)
          self.assertEqual(ret['retcode'], 0)
          self.assertIn('uninstalled pep8', ret['stdout'])
  
  
      def tearDown(self):
          super(PipModuleTest, self).tearDown()
          if os.path.isdir(self.venv_test_dir):
              shutil.rmtree(self.venv_test_dir)
  
subject: Fix test case assertion.