"""
E2E Tests for Authentication Flow

Tests real authentication with live server.
Google OAuth is mocked via test endpoint.
"""
import pytest
from unittest.mock import patch
from google_auth_service import GoogleUserInfo


class TestAuthE2E:
    """Test authentication flow with real server."""
    
    def test_check_registration_not_found(self, api_client):
        """Check registration for non-existent user."""
        response = api_client.post("/auth/check-registration", json={
            "user_id": "nonexistent@example.com"
        })
        
        assert response.status_code == 200
        data = response.json()
        assert data["is_registered"] is False
    
    def test_auth_me_without_token(self, api_client):
        """Access /auth/me without token returns 401."""
        response = api_client.get("/auth/me")
        
        assert response.status_code == 401
    
    def test_auth_me_with_invalid_token(self, api_client):
        """Access /auth/me with invalid token returns 401."""
        response = api_client.get("/auth/me", headers={
            "Authorization": "Bearer invalid.token.here"
        })
        
        assert response.status_code == 401


class TestProtectedEndpointsAuthE2E:
    """Test that auth endpoints are protected correctly."""
    
    def test_logout_without_auth(self, api_client):
        """Logout without auth should still work (clear cookies)."""
        response = api_client.post("/auth/logout")
        
        # Logout typically returns 200 even without auth (just clears cookie)
        assert response.status_code in [200, 401]
    
    def test_refresh_without_token(self, api_client):
        """Refresh without token returns 401."""
        response = api_client.post("/auth/refresh")
        
        assert response.status_code in [401, 422]