# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import pytest
from spack.cmd import (
CommandNameError,
PythonNameError,
cmd_name,
python_name,
require_cmd_name,
require_python_name,
)
[docs]def test_require_python_name():
"""Python module names should not contain dashes---ensure that
require_python_name() raises the appropriate exception if one is
detected.
"""
require_python_name("okey_dokey")
with pytest.raises(PythonNameError):
require_python_name("okey-dokey")
require_python_name(python_name("okey-dokey"))
[docs]def test_require_cmd_name():
"""By convention, Spack command names should contain dashes rather than
underscores---ensure that require_cmd_name() raises the appropriate
exception if underscores are detected.
"""
require_cmd_name("okey-dokey")
with pytest.raises(CommandNameError):
require_cmd_name("okey_dokey")
require_cmd_name(cmd_name("okey_dokey"))