code: def test_should_display_value(self):
      with pytest.raises(SystemExit) as ctx, contextlib.redirect_stderr(
          StringIO()
      ) as temp_stderr:
          config_command.get_value(self.parser.parse_args(["worker"]))
  
      assert 2 == ctx.value.code
      assert (
          "`airflow worker` command, has been removed, "
          "please use `airflow celery worker`, see help above."
          in temp_stderr.getvalue().strip()
      )
  
file_path: airflow/tests/cli/commands/test_legacy_commands.py
imports: from __future__ import annotations
  import contextlib
  from argparse import ArgumentError
  from io import StringIO
  from unittest.mock import MagicMock
  import pytest
  from airflow.cli import cli_parser
  from airflow.cli.commands import config_command
  from airflow.cli.commands.legacy_commands import COMMAND_MAP, check_legacy_command
label_desc: Use image node_id 2 for calling the TestCliDeprecatedCommandsValue obj's underlying member method code with example usage: obj.test_should_display_value() without return types