class_docstr: Tests for garage.envs.multi_env_wrapper
class_docstr_tok: ["Tests","for","garage.envs.multi_env_wrapper"]
code: def test_visualization(self):
      envs = ["CartPole-v0", "CartPole-v1"]
      mt_env = self._init_multi_env_wrapper(envs)
      mt_env.visualize()
  
      gym_env = GymEnv("CartPole-v0")
      assert gym_env.render_modes == mt_env.render_modes
      mode = gym_env.render_modes[0]
      assert gym_env.render(mode) == mt_env.render(mode)
  
file_path: garage/tests/garage/envs/test_multi_env_wrapper.py
imports: import akro
  import numpy
  import pytest
  from garage.envs import GymEnv
  from garage.envs.multi_env_wrapper import MultiEnvWrapper, round_robin_strategy, uniform_random_strategy
label_desc: Use image node_id 14 for calling the TestMultiEnvWrapper obj's underlying member method code with example usage: obj.test_visualization() without return types