【发布时间】:2021-05-06 23:33:06
【问题描述】:
请帮忙。 我无法运行测试,因为在我的 util langProvider 中是丢弃测试的包。 我必须模拟 langProvider 函数或字符串变量。 我该怎么做?
import React, { ReactElement, useState } from 'react';
import langProvider from 'utils/langProvider';
import { HeaderStyled, DropDownStyled } from './styled';
import './style.scss';
function Header(props: any): ReactElement {
const [state, setState] = useState({
isDropDownOpened: false,
isDrawerOpened: false,
});
const strings = langProvider(props.language, 'components.header');
return (
<HeaderStyled className="header">
...
</HeaderStyled>
);
}
const mapStateToProps = (state: any) => ({
language: state.language,
});
export default connect(mapStateToProps)(Header);
我的测试文件
import { configure, shallow } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';
import React from 'react';
import Header from './index';
configure({ adapter: new Adapter() });
describe('<Header />', () => {
const wrapper = shallow(<Header />);
it('My test', () => {
expect('').toEqual('Header');
});
});
【问题讨论】:
-
测试错误:测试套件无法运行错误:在 TCPConnectWrap.afterConnect [as oncomplete] (net.js:1146:16) 处连接 ECONNREFUSED 127.0.0.1:80
标签: javascript reactjs typescript unit-testing jestjs