import { describe, expect, it } from 'vitest';
import { screen } from '@testing-library/react';
import { renderApp, mockAuthenticated, mockGuest } from '@/test/utils';

describe('Route guards (BR-U1-05, BR-U1-06)', () => {
    it('redirects an unauthenticated user from a protected route to /login', async () => {
        mockGuest();
        renderApp('/dashboard');

        expect(await screen.findByTestId('login-form-submit-button')).toBeInTheDocument();
        expect(screen.queryByTestId('dashboard-title')).not.toBeInTheDocument();
    });

    it('allows an authenticated user to reach a protected route', async () => {
        mockAuthenticated();
        renderApp('/dashboard');

        expect(await screen.findByTestId('dashboard-title')).toBeInTheDocument();
    });

    it('redirects an authenticated user away from /login to the dashboard', async () => {
        mockAuthenticated();
        renderApp('/login');

        expect(await screen.findByTestId('dashboard-title')).toBeInTheDocument();
        expect(screen.queryByTestId('login-form-submit-button')).not.toBeInTheDocument();
    });
});