/
hooks.test.js
72 lines (60 loc) · 1.75 KB
/
hooks.test.js
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/* eslint-disable jsx-a11y/control-has-associated-label */
import React from 'react';
import { mount } from 'enzyme';
import notification from '..';
import ConfigProvider from '../../config-provider';
describe('notification.hooks', () => {
beforeAll(() => {
jest.useFakeTimers();
});
afterAll(() => {
jest.useRealTimers();
});
afterEach(() => {
notification.destroy();
});
it('should work', () => {
const Context = React.createContext('light');
const Demo = () => {
const [api, holder] = notification.useNotification();
return (
<ConfigProvider prefixCls="my-test">
<Context.Provider value="bamboo">
<button
type="button"
onClick={() => {
api.open({
description: (
<Context.Consumer>
{name => <span className="hook-test-result">{name}</span>}
</Context.Consumer>
),
duration: 0,
});
}}
/>
{holder}
</Context.Provider>
</ConfigProvider>
);
};
const wrapper = mount(<Demo />);
wrapper.find('button').simulate('click');
expect(document.querySelectorAll('.my-test-notification-notice').length).toBe(1);
expect(document.querySelector('.hook-test-result').innerHTML).toEqual('bamboo');
});
it('should be same hook', () => {
let count = 0;
const Demo = () => {
const [, forceUpdate] = React.useState({});
const [api] = notification.useNotification();
React.useEffect(() => {
count += 1;
expect(count).toEqual(1);
forceUpdate();
}, [api]);
return null;
};
mount(<Demo />);
});
});