Jest和Javascript测试库并使用快照

时间:2020-07-03 21:45:49

标签: jestjs react-testing-library testing-library

所以,我试图使用

我结束了以下操作,它似乎可以正常工作,但是在返回值上调用“ .debug()”似乎非常可疑。.

import React from 'react';
import {render} from 'test-utils'; // THIS IS JUST A WRAPPER FOR @testing-library "render"
import renderer from 'react-test-renderer';
import {LoginPage} from '../LoginPage';

it('renders correctly', () => {
  // CALLING debug() seems questionable. won't work without it.
  const tree = renderer.create(render(<LoginPage />).debug()).toJSON();

  expect(tree).toMatchSnapshot();
});

0 个答案:

没有答案