class_docstr: Tests for Atari environment with various agents.
  
    
class_docstr_tok: ["Tests","for","Atari","environment","with","various","agents","."]
docstr: Test the DQN agent.
docstr_tok: ["Test","the","DQN","agent","."]
code: def testIntegrationDqn(self):
      """Test the DQN agent."""
      logging.info("####### Training the DQN agent #####")
      logging.info("####### DQN base_dir: %s", FLAGS.base_dir)
      self.quickDqnFlags()
      train.main([])
      self.verifyFilesCreated(FLAGS.base_dir)
      shutil.rmtree(FLAGS.base_dir)
  
file_path: dopamine/tests/dopamine/tests/train_runner_integration_test.py
imports: import datetime
  import os
  import shutil
  from absl import flags
  from absl import logging
  from dopamine.discrete_domains import train
  import tensorflow
label_desc: Use image node_id 4 for calling the TrainRunnerIntegrationTest obj's underlying member method code with example usage: obj.testIntegrationDqn() without return types