code: def test_wait_until_called_instance_timeout(self):
      waitable_mock = self._make_mock(
          spec=Something, timeout=VERY_SHORT_TIMEOUT
      )
      with self.assertRaises(AssertionError):
          waitable_mock.method_1.wait_until_called()
  
imports: import time
  import unittest
  import concurrent.futures
  from test.support import threading_helper
  from unittest.mock import patch, ThreadingMock
label_desc: Use image node_id 16 for calling the TestThreadingMock obj's underlying member method code with example usage: obj.test_wait_until_called_instance_timeout() without return types