docstr: Test that a newly-created job has valid
  output_dir, state, and command_str properties.
docstr_tok: ["Test","that","a","newly-created","job","has","valid","output_dir",",","state",",","and","command_str","properties","."]
code: def test_job(self):
      """Test that a newly-created job has valid
      output_dir, state, and command_str properties."""
      train_args = {"foo": "bar"}
      sweep_output_dir = f"/tmp/{str(uuid.uuid4())}"
      job = sweep.Job(train_args, sweep_output_dir)
      self.assertTrue(job.output_dir.startswith(sweep_output_dir))
      self.assertEqual(job.state, sweep.Job.NOT_LAUNCHED)
      self.assertEqual(
          job.command_str,
          f"python -m domainbed.scripts.train --foo bar --output_dir {job.output_dir}",
      )
  
imports: import argparse
  import itertools
  import json
  import os
  import subprocess
  import sys
  import time
  import unittest
  import uuid
  import torch
  from domainbed import datasets
  from domainbed import hparams_registry
  from domainbed import algorithms
  from domainbed import networks
  from domainbed.test import helpers
  from domainbed.scripts import sweep
  from parameterized import parameterized
label_desc: Use image node_id 1 for calling the TestSweep obj's underlying member method code with example usage: obj.test_job() without return types