"""Test configuration loading."""

from cli_memory.config import Config


def test_config_init():
    """Test Config initialization."""
    config = Config()
    assert config is not None
    assert config._config is not None


def test_config_get():
    """Test Config.get method."""
    config = Config()

    assert config.get("database.path") is not None
    assert config.get("recording.max_commands_per_workflow") == 100
    assert config.get("nonexistent.key", "default") == "default"


def test_config_set():
    """Test Config.set method."""
    config = Config()
    config.set("test.value", "test_data")
    assert config.get("test.value") == "test_data"


def test_config_get_home_dir():
    """Test Config.get_home_dir."""
    config = Config()
    home = config.get_home_dir()
    assert home is not None
    assert "~" not in home


def test_config_ensure_directories():
    """Test Config.ensure_directories."""
    import os
    config = Config()
    config.ensure_directories()
    home = config.get_home_dir()
    assert os.path.exists(home)


def test_config_reload():
    """Test Config.reload."""
    config = Config()
    config.set("test.key", "value")
    config.reload()
    assert config.get("test.key") is None