code: def test_missing_args() -> None:
      p = MagicMock()
      _Good(p)
      p.add_argument.assert_not_called()
  
file_path: bokeh/tests/unit/bokeh/command/test_subcommand.py
imports: from __future__ import annotations
  import pytest
  from unittest.mock import MagicMock
  import bokeh.command.subcommand
label_desc: Use image node_id 2 for calling a global function with example usage: test_missing_args() without return types