"""Tests for myclaude.config module."""

import json
from pathlib import Path
from unittest.mock import patch

import pytest

from myclaude.config import load_config, save_config


@pytest.mark.parametrize("repo_url", [
    "git@gitea.example.com:user/skills.git",
    "git@gitea.internal:org/claude.git",
])
def test_i_can_save_config(tmp_path: Path, repo_url: str) -> None:
  config_file = tmp_path / "config.json"
  with patch("myclaude.config.CONFIG_DIR", tmp_path), \
      patch("myclaude.config.CONFIG_FILE", config_file):
    save_config(repo_url)
    content = json.loads(config_file.read_text())
    assert content["repo_url"] == repo_url


@pytest.mark.parametrize("repo_url", [
    "git@gitea.example.com:user/skills.git",
    "git@gitea.internal:org/claude.git",
])
def test_i_can_load_config(tmp_path: Path, repo_url: str) -> None:
  config_file = tmp_path / "config.json"
  config_file.write_text(json.dumps({"repo_url": repo_url}))
  with patch("myclaude.config.CONFIG_FILE", config_file):
    result = load_config()
    assert result["repo_url"] == repo_url


def test_i_can_update_repo_url(tmp_path: Path) -> None:
  config_file = tmp_path / "config.json"
  config_file.write_text(json.dumps({"repo_url": "git@old.example.com:user/old.git"}))
  with patch("myclaude.config.CONFIG_DIR", tmp_path), \
      patch("myclaude.config.CONFIG_FILE", config_file):
    save_config("git@new.example.com:user/new.git")
    content = json.loads(config_file.read_text())
    assert content["repo_url"] == "git@new.example.com:user/new.git"


def test_i_cannot_load_config_when_file_missing(tmp_path: Path) -> None:
  with patch("myclaude.config.CONFIG_FILE", tmp_path / "config.json"):
    with pytest.raises(FileNotFoundError):
      load_config()