/* Tests de la page de connexion : validation du captcha anti-bot */
import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import { render, screen, fireEvent } from '@testing-library/react';
import { MemoryRouter } from 'react-router-dom';
import Login from '../pages/Login/Login';
import { AuthProvider } from '../context/AuthContext';
import * as api from '../services/api';

function renderLogin() {
  return render(
    <MemoryRouter>
      <AuthProvider>
        <Login />
      </AuthProvider>
    </MemoryRouter>
  );
}

describe('Login - captcha', () => {
  beforeEach(() => {
    localStorage.clear();
    vi.restoreAllMocks();
  });

  afterEach(() => {
    vi.restoreAllMocks();
  });

  it('affiche une erreur et n\'appelle pas l\'API si le captcha est faux', async () => {
    const loginSpy = vi.spyOn(api, 'login').mockResolvedValue({ username: 'x', role: 'Admin' });

    renderLogin();

    fireEvent.change(screen.getByLabelText('Identifiant'), { target: { value: 'alice' } });
    fireEvent.change(screen.getByLabelText('Mot de passe'), { target: { value: 'pwd' } });
    /* Réponse volontairement absurde, jamais égale à x + y (max 20) */
    fireEvent.change(screen.getByLabelText(/combien font/i), { target: { value: '9999' } });

    fireEvent.click(screen.getByRole('button', { name: /Se connecter/ }));

    expect(await screen.findByText('Réponse au captcha incorrecte.')).toBeInTheDocument();
    expect(loginSpy).not.toHaveBeenCalled();
  });
});