text: #!/usr/bin/env python3
  # Copyright (c) Meta Platforms, Inc. and affiliates.
  #
  # This source code is licensed under the MIT license found in the
  # LICENSE file in the root directory of this source tree.
  
  from mcrouter.test.MCProcess import Memcached
  from mcrouter.test.McrouterTestCase import McrouterTestCase
  
  
  class TestLoggingRoute(McrouterTestCase):
      config_mc = './mcrouter/test/test_logging_route_mc.json'
      config = './mcrouter/test/test_logging_route_server.json'
      extra_args = ['--retain-source-ip', '--enable-logging-route']
  
      def setUp(self):
          self.mc = self.add_server(Memcached())
          self.mcrouter_mc = self.add_mcrouter(
              self.config_mc, extra_args=self.extra_args, bg_mcrouter=True)
          self.mcrouter = self.add_mcrouter(
              self.config, extra_args=self.extra_args)
  
      def test_basic(self):
          key = 'foo'
          value = 'value'
          self.mcrouter.set(key, value)
          self.assertEqual(self.mcrouter.get(key), value)
          self.assertEqual(self.mc.get(key), value)
  