ant-design/components/config-provider/__tests__/locale.test.js

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import React from 'react';
import { mount } from 'enzyme';
import ConfigProvider from '..';
import LocaleProvider from '../../locale-provider';
import zhCN from '../../locale/zh_CN';
import enUS from '../../locale/en_US';
import TimePicker from '../../time-picker';
import Modal from '../../modal';
describe('ConfigProvider.Locale', () => {
function $$(className) {
return document.body.querySelectorAll(className);
}
it('not throw', () => {
mount(
<ConfigProvider locale={{}}>
<span />
<span />
</ConfigProvider>,
);
});
// https://github.com/ant-design/ant-design/issues/18731
it('should not reset locale for Modal', () => {
class App extends React.Component {
state = {
showButton: false,
};
componentDidMount() {
this.setState({
showButton: true,
});
}
openConfirm = () => {
jest.useFakeTimers();
Modal.confirm({
title: 'title',
content: 'Some descriptions',
});
jest.runAllTimers();
jest.useRealTimers();
};
render() {
return (
<ConfigProvider locale={zhCN}>
{this.state.showButton ? (
<ConfigProvider locale={enUS}>
<button type="button" onClick={this.openConfirm}>
open
</button>
</ConfigProvider>
) : null}
</ConfigProvider>
);
}
}
const wrapper = mount(<App />);
wrapper.find('button').simulate('click');
expect($$('.ant-btn-primary')[0].textContent).toBe('OK');
});
describe('support legacy LocaleProvider', () => {
function testLocale(wrapper) {
expect(wrapper.find('input').props().placeholder).toBe(zhCN.TimePicker.placeholder);
}
it('LocaleProvider', () => {
const wrapper = mount(
<LocaleProvider locale={zhCN}>
<TimePicker />
</LocaleProvider>,
);
testLocale(wrapper);
});
it('LocaleProvider > ConfigProvider', () => {
const wrapper = mount(
<LocaleProvider locale={zhCN}>
<ConfigProvider>
<TimePicker />
</ConfigProvider>
</LocaleProvider>,
);
testLocale(wrapper);
});
it('ConfigProvider > ConfigProvider', () => {
const wrapper = mount(
<ConfigProvider locale={zhCN}>
<ConfigProvider>
<TimePicker />
</ConfigProvider>
</ConfigProvider>,
);
testLocale(wrapper);
});
});
});