@Test
public void testOneUnixCommandWithProxyUserInsteadOfSubmitUser() throws Exception {

  // Initialize the Props
  this.props.removeLocal(CommonJobProperties.SUBMIT_USER);
  this.props.put(JobProperties.USER_TO_PROXY, "test_user");
  this.props.put(ProcessJob.COMMAND, "ls -al");
  this.job.run();
}