def groups_option(f):
    new_func = click.option("-g", "--groups",
                            help="Comma-separated list of requirement groups "
                            "to include.")(f)
    return update_wrapper(new_func, f)
def test_parse_include():
    filepaths, current_line = mariofile.parse_include(INCLUDE_FILE.splitlines(True))
    assert filepaths == ['prova.ini', 'altrofile.ini']
    assert current_line == 4
    filepaths, current_line = mariofile.parse_include(INCLUDE_UNIQUE_FILE.splitlines(True))
    assert filepaths == ['prova.ini']
    assert current_line == 1