"""Tests for TokenService using Flask-JWT-Extended."""

from unittest.mock import patch

from app import create_app
from app.services.token_service import TokenService


class TestTokenServiceJWTExtended:
    """Test cases for TokenService with Flask-JWT-Extended."""

    def test_generate_access_token(self) -> None:
        """Test access token generation."""
        app = create_app()
        with app.app_context():
            token_service = TokenService()
            user_data = {
                "id": "123",
                "email": "test@example.com",
                "name": "Test User",
                "picture": "https://example.com/pic.jpg"
            }
            
            token = token_service.generate_access_token(user_data)
            assert isinstance(token, str)
            assert len(token) > 0

    def test_generate_refresh_token(self) -> None:
        """Test refresh token generation."""
        app = create_app()
        with app.app_context():
            token_service = TokenService()
            user_data = {
                "id": "123",
                "email": "test@example.com",
                "name": "Test User"
            }
            
            token = token_service.generate_refresh_token(user_data)
            assert isinstance(token, str)
            assert len(token) > 0

    def test_generate_tokens_different(self) -> None:
        """Test that access and refresh tokens are different."""
        app = create_app()
        with app.app_context():
            token_service = TokenService()
            user_data = {
                "id": "123",
                "email": "test@example.com",
                "name": "Test User"
            }
            
            access_token = token_service.generate_access_token(user_data)
            refresh_token = token_service.generate_refresh_token(user_data)
            
            assert access_token != refresh_token