old_contents: #    Copyright 2011 Ken Pepple
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  import __builtin__
  import StringIO
  
  from oslo.config import cfg
  
  from nova import test
  from nova import version
  
  
  class VersionTestCase(test.NoDBTestCase):
      """Test cases for Versions code."""
  
      def test_version_string_with_package_is_good(self):
          """Ensure uninstalled code get version string."""
  
          self.stubs.Set(version.version_info, 'version', '5.5.5.5')
          self.stubs.Set(version, 'NOVA_PACKAGE', 'g9ec3421')
          self.assertEqual("5.5.5.5-g9ec3421",
                           version.version_string_with_package())
  
      def test_release_file(self):
          version.loaded = False
          real_open = __builtin__.open
          real_find_file = cfg.CONF.find_file
  
          def fake_find_file(self, name):
              if name == "release":
                  return "/etc/nova/release"
              return real_find_file(self, name)
  
          def fake_open(path, *args, **kwargs):
              if path == "/etc/nova/release":
                  data = """[Nova]
  vendor = ACME Corporation
  product = ACME Nova
  package = 1337"""
                  return StringIO.StringIO(data)
  
              return real_open(path, *args, **kwargs)
  
          self.stubs.Set(__builtin__, 'open', fake_open)
          self.stubs.Set(cfg.ConfigOpts, 'find_file', fake_find_file)
  
          self.assertEqual(version.vendor_string(), "ACME Corporation")
          self.assertEqual(version.product_string(), "ACME Nova")
          self.assertEqual(version.package_string(), "1337")
  
new_contents: #    Copyright 2011 Ken Pepple
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  import __builtin__
  import StringIO
  
  from oslo.config import cfg
  
  from nova import test
  from nova import version
  
  
  class VersionTestCase(test.NoDBTestCase):
      """Test cases for Versions code."""
  
      def test_version_string_with_package_is_good(self):
          """Ensure uninstalled code get version string."""
  
          self.stubs.Set(version.version_info, 'version_string',
                  lambda: '5.5.5.5')
          self.stubs.Set(version, 'NOVA_PACKAGE', 'g9ec3421')
          self.assertEqual("5.5.5.5-g9ec3421",
                           version.version_string_with_package())
  
      def test_release_file(self):
          version.loaded = False
          real_open = __builtin__.open
          real_find_file = cfg.CONF.find_file
  
          def fake_find_file(self, name):
              if name == "release":
                  return "/etc/nova/release"
              return real_find_file(self, name)
  
          def fake_open(path, *args, **kwargs):
              if path == "/etc/nova/release":
                  data = """[Nova]
  vendor = ACME Corporation
  product = ACME Nova
  package = 1337"""
                  return StringIO.StringIO(data)
  
              return real_open(path, *args, **kwargs)
  
          self.stubs.Set(__builtin__, 'open', fake_open)
          self.stubs.Set(cfg.ConfigOpts, 'find_file', fake_find_file)
  
          self.assertEqual(version.vendor_string(), "ACME Corporation")
          self.assertEqual(version.product_string(), "ACME Nova")
          self.assertEqual(version.package_string(), "1337")
  
subject: Make test_version_string_with_package_is_good work with pbr 0.11