import React from 'react'; import { mount } from 'enzyme'; import KeyCode from 'rc-util/lib/KeyCode'; import copy from 'copy-to-clipboard'; import Title from '../Title'; import Link from '../Link'; import Paragraph from '../Paragraph'; import Base from '../Base'; // eslint-disable-line import/no-named-as-default import mountTest from '../../../tests/shared/mountTest'; import rtlTest from '../../../tests/shared/rtlTest'; import Typography from '../Typography'; import { sleep } from '../../../tests/utils'; import TextArea from '../../input/TextArea'; jest.mock('copy-to-clipboard'); describe('Typography', () => { mountTest(Paragraph); mountTest(Base); mountTest(Title); mountTest(Link); rtlTest(Paragraph); rtlTest(Base); rtlTest(Title); rtlTest(Link); const LINE_STR_COUNT = 20; const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {}); // Mock offsetHeight const originOffsetHeight = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'offsetHeight') .get; Object.defineProperty(HTMLElement.prototype, 'offsetHeight', { get() { let html = this.innerHTML; html = html.replace(/<[^>]*>/g, ''); const lines = Math.ceil(html.length / LINE_STR_COUNT); return lines * 16; }, }); // Mock getComputedStyle const originGetComputedStyle = window.getComputedStyle; window.getComputedStyle = ele => { const style = originGetComputedStyle(ele); style.lineHeight = '16px'; return style; }; afterEach(() => { errorSpy.mockReset(); }); afterAll(() => { errorSpy.mockRestore(); Object.defineProperty(HTMLElement.prototype, 'offsetHeight', { get: originOffsetHeight, }); window.getComputedStyle = originGetComputedStyle; }); describe('Title', () => { it('warning if `level` not correct', () => { mount(); expect(errorSpy).toHaveBeenCalledWith( 'Warning: [antd: Typography.Title] Title only accept `1 | 2 | 3 | 4` as `level` value.', ); }); }); describe('Base', () => { describe('trigger ellipsis update', () => { const fullStr = 'Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light'; it('should trigger update', async () => { const onEllipsis = jest.fn(); const wrapper = mount( <Base ellipsis={{ onEllipsis }} component="p" editable> {fullStr} </Base>, ); await sleep(20); wrapper.update(); expect(wrapper.find('span:not(.anticon)').text()).toEqual('Bamboo is Little ...'); expect(onEllipsis).toHaveBeenCalledWith(true); onEllipsis.mockReset(); wrapper.setProps({ ellipsis: { rows: 2, onEllipsis } }); await sleep(20); wrapper.update(); expect(wrapper.find('span:not(.anticon)').text()).toEqual( 'Bamboo is Little Light Bamboo is Litt...', ); expect(onEllipsis).not.toHaveBeenCalled(); wrapper.setProps({ ellipsis: { rows: 99, onEllipsis } }); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual(fullStr); expect(onEllipsis).toHaveBeenCalledWith(false); wrapper.unmount(); }); it('should middle ellipsis', async () => { const suffix = '--suffix'; const wrapper = mount( <Base ellipsis={{ rows: 1, suffix }} component="p"> {fullStr} </Base>, ); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual('Bamboo is...--suffix'); wrapper.unmount(); }); it('should front or middle ellipsis', async () => { const suffix = '--The information is very important'; const wrapper = mount( <Base ellipsis={{ rows: 1, suffix }} component="p"> {fullStr} </Base>, ); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual('...--The information is very important'); wrapper.setProps({ ellipsis: { rows: 2, suffix } }); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual('Ba...--The information is very important'); wrapper.setProps({ ellipsis: { rows: 99, suffix } }); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual(fullStr + suffix); wrapper.unmount(); }); it('connect children', async () => { const bamboo = 'Bamboo'; const is = ' is '; const wrapper = mount( <Base ellipsis component="p" editable> {bamboo} {is} <code>Little</code> <code>Light</code> </Base>, ); await sleep(20); wrapper.update(); expect(wrapper.find('span:not(.anticon)').text()).toEqual('Bamboo is Little...'); }); it('should expandable work', async () => { const onExpand = jest.fn(); const wrapper = mount( <Base ellipsis={{ expandable: true, onExpand }} component="p" copyable editable> {fullStr} </Base>, ); await sleep(20); wrapper.update(); wrapper.find('.ant-typography-expand').simulate('click'); expect(onExpand).toHaveBeenCalled(); await sleep(20); wrapper.update(); expect(wrapper.find('p').text()).toEqual(fullStr); }); it('should have custom expand style', async () => { const symbol = 'more'; const wrapper = mount( <Base ellipsis={{ expandable: true, symbol }} component="p"> {fullStr} </Base>, ); await sleep(20); wrapper.update(); expect(wrapper.find('.ant-typography-expand').text()).toEqual('more'); }); it('can use css ellipsis', () => { const wrapper = mount(<Base ellipsis component="p" />); expect(wrapper.find('.ant-typography-ellipsis-single-line').length).toBeTruthy(); }); }); describe('copyable', () => { function copyTest(name, text, target) { it(name, () => { jest.useFakeTimers(); const onCopy = jest.fn(); const wrapper = mount( <Base component="p" copyable={{ text, onCopy }}> test copy </Base>, ); wrapper.find('.ant-typography-copy').first().simulate('click'); expect(copy.lastStr).toEqual(target); wrapper.update(); expect(onCopy).toHaveBeenCalled(); expect(wrapper.find('.anticon-check').length).toBeTruthy(); jest.runAllTimers(); wrapper.update(); // Will set back when 3 seconds pass expect(wrapper.find('.anticon-check').length).toBeFalsy(); jest.useRealTimers(); }); } copyTest('basic copy', undefined, 'test copy'); copyTest('customize copy', 'bamboo', 'bamboo'); }); describe('editable', () => { function testStep(name, submitFunc, expectFunc) { it(name, () => { const onStart = jest.fn(); const onChange = jest.fn(); const className = 'test'; const style = {}; const wrapper = mount( <Paragraph editable={{ onChange, onStart }} className={className} style={style}> Bamboo </Paragraph>, ); wrapper.find('.ant-typography-edit').first().simulate('click'); expect(onStart).toHaveBeenCalled(); // Should have className const props = wrapper.find('div').props(); expect(props.style).toEqual(style); expect(props.className.includes(className)).toBeTruthy(); wrapper.find(TextArea).simulate('change', { target: { value: 'Bamboo' }, }); submitFunc(wrapper); if (expectFunc) { expectFunc(onChange); } else { expect(onChange).toHaveBeenCalledWith('Bamboo'); expect(onChange).toHaveBeenCalledTimes(1); } }); } testStep('by key up', wrapper => { // Not trigger when inComposition wrapper.find(TextArea).simulate('compositionStart'); wrapper.find(TextArea).simulate('keyDown', { keyCode: KeyCode.ENTER }); wrapper.find(TextArea).simulate('compositionEnd'); wrapper.find(TextArea).simulate('keyUp', { keyCode: KeyCode.ENTER }); // Now trigger wrapper.find(TextArea).simulate('keyDown', { keyCode: KeyCode.ENTER }); wrapper.find(TextArea).simulate('keyUp', { keyCode: KeyCode.ENTER }); }); testStep( 'by esc key', wrapper => { wrapper.find(TextArea).simulate('keyDown', { keyCode: KeyCode.ESC }); wrapper.find(TextArea).simulate('keyUp', { keyCode: KeyCode.ESC }); }, onChange => { // eslint-disable-next-line jest/no-standalone-expect expect(onChange).not.toHaveBeenCalled(); }, ); testStep('by blur', wrapper => { wrapper.find(TextArea).simulate('blur'); }); }); it('should focus at the end of textarea', () => { const wrapper = mount(<Paragraph editable>content</Paragraph>); wrapper.find('.ant-typography-edit').first().simulate('click'); const textareaNode = wrapper.find('textarea').getDOMNode(); expect(textareaNode.selectionStart).toBe(7); expect(textareaNode.selectionEnd).toBe(7); }); }); it('warning if use setContentRef', () => { function refFunc() {} mount(<Typography setContentRef={refFunc} />); expect(errorSpy).toHaveBeenCalledWith( 'Warning: [antd: Typography] `setContentRef` is deprecated. Please use `ref` instead.', ); }); });