code: def _patch_mailbox(self):
      def _wait(self_wait, timeout):
          wait_result = self_wait._event.wait(timeout=0)
          if wait_result:
              return wait_result
          self.time_obj.advance_time(timeout)
          return wait_result
  
      with patch(
          "wandb.sdk.lib.mailbox.MailboxHandle._time"
      ) as time_mock, patch(
          "wandb.sdk.lib.mailbox.Mailbox._time"
      ) as time_all_mock, patch(
          "wandb.sdk.lib.mailbox._MailboxSlot._wait", new=_wait
      ) as event_mock, patch(
          "wandb.sdk.lib.mailbox._MailboxWaitAll._wait", new=_wait
      ) as event_all_mock:
          self.time_obj.add_time_mock(time_mock)
          self.time_obj.add_time_mock(time_all_mock)
          yield (event_mock, event_all_mock)
  
imports: import sys
  import threading
  import time
  from contextlib import contextmanager
  from unittest import TestCase
  from unittest.mock import Mock, patch
  from parameterized import parameterized
  from wandb.proto import wandb_internal_pb2
  from wandb.sdk.lib.mailbox import Mailbox, MailboxProbe, MailboxProgress
label_desc: Use image node_id 3 for calling the TestWithMockedTime obj's underlying member method code with example usage: obj._patch_mailbox() and returns: wait_result, wait_result