Javascript 测试点击事件

Javascript 测试点击事件,javascript,reactjs,jestjs,react-testing-library,Javascript,Reactjs,Jestjs,React Testing Library,我有一个测试-它相对简单: import { fireEvent, render, } from '@testing-library/react'; // ... it('Events should bubble when they aren\'t prevented from doing so', () => { const parentF = jest.fn(); const childF = jest.fn();

我有一个测试-它相对简单:

import {
    fireEvent,
    render,
} from '@testing-library/react';

// ...

    it('Events should bubble when they aren\'t prevented from doing so', () => {
        const parentF = jest.fn();
        const childF = jest.fn();

        const testDom = render(
            <div onClick={parentF}>
                <button onClick={childF} id="test-button">Test</button>
            </div>
        );

        testDom.findByText('Test')
            .then(element => {
                fireEvent.click(element);

                expect(parentF).toBeCalled();
                expect(childF).toBeCalled();
            });
    });

// ...
导入{
fireEvent,
提供,
}来自“@testing library/react”;
// ...
它('当事件没有被阻止时,它们应该冒泡',()=>{
const parentF=jest.fn();
const childF=jest.fn();
const testDom=render(
试验
);
testDom.findByText('Test')
.然后(元素=>{
fireEvent.单击(元素);
expect(parentF).toBeCalled();
expect(childF).toBeCalled();
});
});
// ...

这并不能说明两人都没有被叫来。我猜我在做傻事,但有人能告诉我是什么吗?

你有一个承诺,但jest不知道。请尝试返回:

return testDom.findByText('Test')
       /* rest of the code */

通过同步路径,测试通过了—例如fireEvent.click(testDom.getByText('test'))