def test_init_valid(self):
     nova_net_id = 'fake_nova_net_id'
     config_data = dict(DEFAULT=dict(
         nova_single_network_plugin_net_id=nova_net_id))
     with test_utils.create_temp_config_with_opts(config_data):
         instance = plugin.NovaSingleNetworkPlugin()
     self.assertEqual(nova_net_id, instance.net_id)
 def _get_instance(self, label=None):
     nova_net_id = 'fake_nova_net_id'
     config_data = dict(DEFAULT=dict(
         nova_single_network_plugin_net_id=nova_net_id))
     with test_utils.create_temp_config_with_opts(config_data):
         return plugin.NovaSingleNetworkPlugin(label=label)