"""Tests for AuthService with Flask-JWT-Extended."""

from unittest.mock import Mock, patch

from app import create_app
from app.services.auth_service import AuthService


class TestAuthServiceJWTExtended:
    """Test cases for AuthService with Flask-JWT-Extended."""

    def test_init_without_app(self) -> None:
        """Test initializing AuthService without Flask app."""
        auth_service = AuthService()
        assert auth_service.oauth is not None
        assert auth_service.google is None
        assert auth_service.token_service is not None

    @patch("app.services.auth_service.os.getenv")
    def test_init_app(self, mock_getenv: Mock) -> None:
        """Test initializing AuthService with Flask app."""
        mock_getenv.side_effect = lambda key: {
            "GOOGLE_CLIENT_ID": "test_client_id",
            "GOOGLE_CLIENT_SECRET": "test_client_secret",
        }.get(key)

        app = create_app()
        auth_service = AuthService()
        auth_service.init_app(app)

        # Verify OAuth was initialized
        assert auth_service.google is not None

    @patch("app.services.auth_service.unset_jwt_cookies")
    @patch("app.services.auth_service.jsonify")
    def test_logout(self, mock_jsonify: Mock, mock_unset: Mock) -> None:
        """Test logout functionality."""
        app = create_app()
        with app.app_context():
            mock_response = Mock()
            mock_jsonify.return_value = mock_response

            auth_service = AuthService()
            result = auth_service.logout()

            assert result == mock_response
            mock_unset.assert_called_once_with(mock_response)
            mock_jsonify.assert_called_once_with(
                {"message": "Logged out successfully"}
            )