docstr: Test that class variables get properly assigned to instance
  variables.
docstr_tok: ["Test","that","class","variables","get","properly","assigned","to","instance","variables","."]
code: def test_class_variable_to_instance(self):
      """Test that class variables get properly assigned to instance
      variables.
      """
      logger = self.logger
      self.assertEqual(logger._to_exclude, logger._exclude_results)
      self.assertEqual(logger._to_system, logger._system_results)
      self.assertEqual(logger._to_other, logger._other_results)
      self.assertEqual(logger._to_episodes, logger._episode_results)
  
imports: import unittest
  from unittest.mock import patch
  from ray.air.integrations.comet import CometLoggerCallback
  from collections import namedtuple
label_desc: Use image node_id 2 for calling the InitializationTests obj's underlying member method code with example usage: obj.test_class_variable_to_instance() without return types