from __future__ import absolute_import
from __future__ import unicode_literals

import os.path

from pre_commit.languages import python


def test_norm_version_expanduser():
    home = os.path.expanduser('~')
    if os.name == 'nt':  # pragma: no cover (nt)
        path = r'~\python343'
        expected_path = r'{0}\python343'.format(home)
    else:  # pragma: no cover (non-nt)
        path = '~/.pyenv/versions/3.4.3/bin/python'
        expected_path = home + '/.pyenv/versions/3.4.3/bin/python'
    result = python.norm_version(path)
    assert result == expected_path