react/src/__test__/Enforcer.test.js

import React from 'react';
import Enforcer from '../Enforcer.js';
import { render, screen, waitFor } from '@testing-library/react';
import '@testing-library/jest-dom/extend-expect';

test('Should render enforcer result correctly', async () => {
  render(<Enforcer sub="alice" obj="data1" act="read" />);
  await waitFor(() => expect(screen.getByTestId('enforce-result').textContent).toEqual('Allowed'));
});