我正在Enzyme
对我的 React 组件进行单元测试。我知道为了测试未连接的原始组件,我必须将其导出并进行测试(我已经这样做了)。我已经设法为连接的组件编写了一个测试,但我真的不确定这是否是正确的方法,以及我想要测试的连接组件究竟是什么。
容器.jsx
import {connect} from 'react-redux';
import Login from './Login.jsx';
import * as loginActions from './login.actions';
const mapStateToProps = state => ({
auth: state.auth
});
const mapDispatchToProps = dispatch => ({
loginUser: credentials => dispatch(loginActions.loginUser(credentials))
});
export default connect(mapStateToProps, mapDispatchToProps)(Login);
容器.test.js
import React from 'react';
import {Provider} from 'react-redux';
import {mount, shallow} from 'enzyme';
import {expect} from 'chai';
import LoginContainer from '../../src/login/login.container';
import Login from '../../src/login/Login';
describe('Container Login', () => {
it('should render the container component', () => {
const storeFake = state => ({
default: () => {
},
subscribe: () => {
},
dispatch: () => {
},
getState: () => ({ ...state })
});
const store = storeFake({
auth: {
sport: 'BASKETBALL'
}
});
const wrapper = mount(
<Provider store={store}>
<LoginContainer />
</Provider>
);
expect(wrapper.find(LoginContainer).length).to.equal(1);
const container = wrapper.find(LoginContainer);
expect(container.find(Login).length).to.equal(1);
expect(container.find(Login).props().auth).to.eql({ sport: 'BASKETBALL' });
});
});