ant-design/components/message/__tests__/hooks.test.js

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/* eslint-disable jsx-a11y/control-has-associated-label */
import React from 'react';
import { mount } from 'enzyme';
import message, { getInstance } from '..';
import ConfigProvider from '../../config-provider';
describe('message.hooks', () => {
beforeAll(() => {
jest.useFakeTimers();
});
afterAll(() => {
jest.useRealTimers();
});
afterEach(() => {
message.destroy();
});
it('should work', () => {
const Context = React.createContext('light');
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<ConfigProvider prefixCls="my-test">
<Context.Provider value="bamboo">
<button
type="button"
onClick={() => {
api.open({
content: (
<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-message-notice').length).toBe(1);
expect(document.querySelector('.hook-test-result').innerHTML).toEqual('bamboo');
});
it('should work with success', () => {
const Context = React.createContext('light');
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<ConfigProvider prefixCls="my-test">
<Context.Provider value="bamboo">
<button
type="button"
onClick={() => {
api.success({
content: (
<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-message-notice').length).toBe(1);
expect(document.querySelectorAll('.anticon-check-circle').length).toBe(1);
expect(document.querySelector('.hook-test-result').innerHTML).toEqual('bamboo');
});
it('should work with onClose', done => {
// if not use real timer, done won't be called
jest.useRealTimers();
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<>
<button
type="button"
onClick={() => {
api.open({
content: 'amazing',
duration: 1,
onClose() {
done();
},
});
}}
/>
{holder}
</>
);
};
const wrapper = mount(<Demo />);
wrapper.find('button').simulate('click');
jest.useFakeTimers();
});
it('should work with close promise', done => {
// if not use real timer, done won't be called
jest.useRealTimers();
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<>
<button
type="button"
onClick={() => {
api
.open({
content: 'good',
duration: 1,
})
.then(() => {
done();
});
}}
/>
{holder}
</>
);
};
const wrapper = mount(<Demo />);
wrapper.find('button').simulate('click');
jest.useFakeTimers();
});
it('should work with hide', () => {
let hide;
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<ConfigProvider prefixCls="my-test">
<button
type="button"
onClick={() => {
hide = api.open({
content: 'nice',
duration: 0,
});
}}
/>
{holder}
</ConfigProvider>
);
};
const wrapper = mount(<Demo />);
wrapper.find('button').simulate('click');
jest.runAllTimers();
expect(document.querySelectorAll('.my-test-message-notice').length).toBe(1);
hide();
jest.runAllTimers();
expect(getInstance().component.state.notices).toHaveLength(0);
});
it('should be same hook', () => {
let count = 0;
const Demo = () => {
const [, forceUpdate] = React.useState({});
const [api] = message.useMessage();
React.useEffect(() => {
count += 1;
expect(count).toEqual(1);
forceUpdate();
}, [api]);
return null;
};
mount(<Demo />);
});
it("should use ConfigProvider's getPopupContainer as message container", () => {
const containerId = 'container';
const getPopupContainer = () => {
const div = document.createElement('div');
div.id = containerId;
document.body.appendChild(div);
return div;
};
const Demo = () => {
const [api, holder] = message.useMessage();
return (
<ConfigProvider getPopupContainer={getPopupContainer} prefixCls="my-test">
{holder}
<button
type="button"
onClick={() => {
api.success({
content: <span className="hook-content">happy</span>,
duration: 0,
});
}}
/>
</ConfigProvider>
);
};
const wrapper = mount(<Demo />);
wrapper.find('button').simulate('click');
expect(document.querySelectorAll('.my-test-message-notice').length).toBe(1);
expect(document.querySelectorAll('.anticon-check-circle').length).toBe(1);
expect(document.querySelector('.hook-content').innerHTML).toEqual('happy');
expect(document.querySelectorAll(`#${containerId}`).length).toBe(1);
expect(wrapper.find(`#${containerId}`).children.length).toBe(1);
});
});