old_contents: import copy
  import json
  import os
  import unittest
  
  from client.client import Client
  
  # To run the tests against the test instance instead,
  # set environment variable PMI_DRC_RDR_INSTANCE.
  _DEFAULT_INSTANCE = 'http://localhost:8080'
  
  _OFFLINE_BASE_PATH = 'offline'
  
  
  class BaseClientTest(unittest.TestCase):
    def setUp(self):
      super(BaseClientTest, self).setUp()
      self.maxDiff = None
      instance = os.environ.get('PMI_DRC_RDR_INSTANCE') or _DEFAULT_INSTANCE
      creds_file = os.environ.get('TESTING_CREDS_FILE')
      self.client = Client(parse_cli=False, default_instance=instance, creds_file=creds_file)
      self.offline_client = Client(
          base_path=_OFFLINE_BASE_PATH,
          parse_cli=False,
          default_instance=instance,
          creds_file=creds_file)
  
    def assertJsonEquals(self, obj_a, obj_b):
      obj_b = copy.deepcopy(obj_b)
      for transient_key in ('etag', 'kind', 'meta'):
        if transient_key in obj_b:
          del obj_b[transient_key]
      self.assertMultiLineEqual(_pretty(obj_a), _pretty(obj_b))
  
  
  def _pretty(obj):
    return json.dumps(obj, sort_keys=True, indent=4, separators=(',', ': '))
  
new_contents: import copy
  import json
  import os
  import unittest
  
  from client.client import Client
  from tools.main_util import configure_logging
  
  # To run the tests against the test instance instead,
  # set environment variable PMI_DRC_RDR_INSTANCE.
  _DEFAULT_INSTANCE = 'http://localhost:8080'
  
  _OFFLINE_BASE_PATH = 'offline'
  
  
  class BaseClientTest(unittest.TestCase):
    def setUp(self):
      super(BaseClientTest, self).setUp()
      configure_logging()
      self.maxDiff = None
      instance = os.environ.get('PMI_DRC_RDR_INSTANCE') or _DEFAULT_INSTANCE
      creds_file = os.environ.get('TESTING_CREDS_FILE')
      self.client = Client(parse_cli=False, default_instance=instance, creds_file=creds_file)
      self.offline_client = Client(
          base_path=_OFFLINE_BASE_PATH,
          parse_cli=False,
          default_instance=instance,
          creds_file=creds_file)
  
    def assertJsonEquals(self, obj_a, obj_b):
      obj_b = copy.deepcopy(obj_b)
      for transient_key in ('etag', 'kind', 'meta'):
        if transient_key in obj_b:
          del obj_b[transient_key]
      self.assertMultiLineEqual(_pretty(obj_a), _pretty(obj_b))
  
  
  def _pretty(obj):
    return json.dumps(obj, sort_keys=True, indent=4, separators=(',', ': '))
  
subject: Configure logging in client tests, so client logs show up.