code: def test_gcp_broken_pipe_retry(error_input, expected_error_raised):
      """Tests retries of BrokenPipeError in GCPNodeProvider.
  
      Args:
          error_input: List of exceptions hit during retries of test mock_method.
              None means no exception.
          expected_error_raised: Expected exception raised.
              None means no exception.
      """
      provider = MockGCPNodeProvider(error_input)
      if expected_error_raised:
          with pytest.raises(expected_error_raised):
              provider.mock_method(1, 2, a=4, b=5)
      else:
          ret = provider.mock_method(1, 2, a=4, b=5)
          assert ret == ((1, 2), {"a": 4, "b": 5})
  
file_path: ray/python/ray/tests/test_autoscaler_gcp.py
imports: from typing import List
  import pytest
  from ray.autoscaler._private.gcp.node_provider import _retry
label_desc: Use image node_id 1 for calling a global function with example usage: test_gcp_broken_pipe_retry(error_input, expected_error_raised) without return types