old_contents: # Copyright 2014 OpenStack Foundation.
  # All Rights Reserved.
  #
  #    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 os
  
  import neutron
  from neutron.tests import base as n_base
  from neutron.tests.unit import test_db_plugin
  from oslo_config import cfg
  
  
  def override_nvalues():
      neutron_path = os.path.abspath(
          os.path.join(os.path.dirname(neutron.__file__), os.pardir))
      neutron_policy = os.path.join(neutron_path, 'etc/policy.json')
      cfg.CONF.set_override('policy_file', neutron_policy)
  
  
  class BaseTestCase(n_base.BaseTestCase):
  
      def setUp(self):
          override_nvalues()
          super(BaseTestCase, self).setUp()
  
  
  class NeutronDbPluginV2TestCase(test_db_plugin.NeutronDbPluginV2TestCase):
  
      def setUp(self, plugin=None, service_plugins=None, ext_mgr=None):
          override_nvalues()
          super(NeutronDbPluginV2TestCase, self).setUp(
              plugin, service_plugins, ext_mgr)
  
new_contents: # Copyright 2014 OpenStack Foundation.
  # All Rights Reserved.
  #
  #    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.
  #
  
  from neutron.tests import base as n_base
  from neutron.tests.unit import test_db_plugin
  
  
  class BaseTestCase(n_base.BaseTestCase):
      pass
  
  
  class NeutronDbPluginV2TestCase(test_db_plugin.NeutronDbPluginV2TestCase):
      pass
  
subject: stop overwriting neutron BaseTestCase configuration files