"""Tests for configuration."""

import os
from pathlib import Path
import pytest

from termflow.config import Config
from termflow.utils.config import load_config, get_default_db_path


class TestConfig:
    """Test configuration management."""

    def test_config_dir_creation(self, tmp_path, monkeypatch):
        """Test config directory creation."""
        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
        config = Config()
        assert config.config_dir.exists()

    def test_default_db_path(self, tmp_path, monkeypatch):
        """Test default database path."""
        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
        config = Config()
        assert "sessions.db" in config.db_path

    def test_git_cache_path(self, tmp_path, monkeypatch):
        """Test git cache path."""
        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
        config = Config()
        assert "git_cache" in config.git_cache


class TestConfigUtils:
    """Test configuration utilities."""

    def test_load_config_missing(self, tmp_path):
        """Test loading missing config."""
        result = load_config(str(tmp_path / "missing"))
        assert result == {}

    def test_get_default_db_path(self):
        """Test default db path generation."""
        path = get_default_db_path()
        assert "sessions.db" in path
        assert ".termflow" in path