Class BadNestedSubcommands

tests/test_commandset.py:687–698

        manual_command_sets_app.unregister_command_set(base_cmds)

    class BadNestedSubcommands(cmd2.CommandSet):
        def __init__(self, dummy) -> None:
            super().__init__()
            self._dummy = dummy  # prevents autoload

        stir_pasta_vigor_parser = cmd2.Cmd2ArgumentParser()
        stir_pasta_vigor_parser.add_argument("frequency")

        # stir sauce doesn't exist anywhere, this should fail
        @cmd2.as_subcommand_to("stir sauce", "vigorously", stir_pasta_vigor_parser)
        def stir_pasta_vigorously(self, ns: argparse.Namespace) -> None:
            self._cmd.poutput("stir the pasta vigorously")

    with pytest.raises(CommandSetRegistrationError):
        manual_command_sets_app.register_command_set(BadNestedSubcommands(1))