# deck-it - tests for config
# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# tests/test_config.py
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(ROOT))

import tomllib
import unittest

import deckit.config as config


class Config(unittest.TestCase):
    def test_default_config_is_valid(self):
        with open(ROOT / "config.toml", "rb") as f:
            self.assertIsNone(config.config_error(tomllib.load(f)))

    def test_rejects_bad_values(self):
        bad = [{"display": {"name": "TAB;rm"}},
               {"display": {"refresh": 0}},
               {"ports": {"command_center": 80}},
               {"ports": {"command_center": 5900, "display": 5900}}]
        for cfg in bad:
            self.assertIsNotNone(config.config_error(cfg), cfg)

    def test_user_config_path_honours_xdg(self):
        self.assertEqual(config.user_config_path().name, "config.toml")
        self.assertEqual(config.user_config_path().parent.name, "deck-it")


if __name__ == "__main__":
    unittest.main()