code: def test_method_propagation(self):
      cartpole_env = gym.spec("CartPole-v1").make(
          render_mode="rgb_array"
      )
      for method_name in ("render", "close"):
          setattr(cartpole_env, method_name, mock.MagicMock())
      env = gym_wrapper.GymnasiumWrapper(cartpole_env)
      env.render()
      self.assertEqual(1, cartpole_env.render.call_count)
      cartpole_env.render.assert_called_with()
      env.close()
      self.assertEqual(1, cartpole_env.close.call_count)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import math
  from absl.testing.absltest import mock
  import gymnasium
  import numpy
  from tf_agents.environments import gymnasium_wrapper
  from tf_agents.utils import test_utils
label_desc: Use image node_id 9 for calling the GymnasiumWrapperOnCartpoleTest obj's underlying member method code with example usage: obj.test_method_propagation() without return types