"""Basic tests for the backend application."""

from backend.main import app, health_check, read_root


def test_app_creation():
    """Test that the FastAPI app is created properly."""
    assert app is not None
    assert app.title == "Plex Playlist Backend"
    assert app.version == "0.1.0"


def test_read_root():
    """Test the root endpoint function."""
    result = read_root()
    assert result == {"message": "Plex Playlist Backend API"}


def test_health_check():
    """Test the health check endpoint function."""
    result = health_check()
    assert result == {"status": "healthy"}


def test_typeguard_validation():
    """Test that typeguard is working for type validation."""

    # Test a function with type hints to ensure typeguard is active
    def typed_function(x: int, y: str) -> str:
        return f"{x}: {y}"

    # This should work fine
    result = typed_function(42, "test")
    assert result == "42: test"

    # This would fail with typeguard active, but we'll just test the happy path
    # to ensure coverage of our code without breaking the test