mirror of
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236 lines
6.7 KiB
JavaScript
236 lines
6.7 KiB
JavaScript
import React from 'react';
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import { mount } from 'enzyme';
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import KeyCode from 'rc-util/lib/KeyCode';
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import copy from 'copy-to-clipboard';
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import Title from '../Title';
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import Paragraph from '../Paragraph';
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import Base from '../Base'; // eslint-disable-line import/no-named-as-default
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jest.mock('copy-to-clipboard');
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describe('Typography', () => {
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const LINE_STR_COUNT = 20;
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const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
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// Mock offsetHeight
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const originOffsetHeight = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'offsetHeight')
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.get;
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Object.defineProperty(HTMLElement.prototype, 'offsetHeight', {
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get() {
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let html = this.innerHTML;
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html = html.replace(/<[^>]*>/g, '');
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const lines = Math.ceil(html.length / LINE_STR_COUNT);
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return lines * 16;
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},
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});
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// Mock getComputedStyle
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const originGetComputedStyle = window.getComputedStyle;
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window.getComputedStyle = ele => {
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const style = originGetComputedStyle(ele);
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style.lineHeight = '16px';
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return style;
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};
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beforeAll(() => {
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jest.useFakeTimers();
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});
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afterEach(() => {
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errorSpy.mockReset();
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});
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afterAll(() => {
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jest.useRealTimers();
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errorSpy.mockRestore();
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Object.defineProperty(HTMLElement.prototype, 'offsetHeight', {
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get: originOffsetHeight,
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});
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window.getComputedStyle = originGetComputedStyle;
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});
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describe('Title', () => {
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it('warning if `level` not correct', () => {
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mount(<Title level={false} />);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: Title only accept `1 | 2 | 3 | 4` as `level` value.',
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);
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});
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});
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describe('Base', () => {
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describe('trigger ellipsis update', () => {
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const fullStr =
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'Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light Bamboo is Little Light';
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it('should trigger update', () => {
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const wrapper = mount(
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<Base ellipsis component="p" editable>
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{fullStr}
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</Base>,
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);
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jest.runAllTimers();
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wrapper.update();
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expect(wrapper.find('span').text()).toEqual('Bamboo is Little ...');
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wrapper.setProps({ ellipsis: { rows: 2 } });
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jest.runAllTimers();
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wrapper.update();
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expect(wrapper.find('span').text()).toEqual('Bamboo is Little Light Bamboo is Litt...');
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wrapper.setProps({ ellipsis: { rows: 99 } });
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jest.runAllTimers();
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wrapper.update();
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expect(wrapper.find('p').text()).toEqual(fullStr);
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wrapper.unmount();
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});
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it('connect children', () => {
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const wrapper = mount(
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<Base ellipsis component="p" editable>
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{'Bamboo'}
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{' is '}
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<code>Little</code>
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<code>Light</code>
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</Base>,
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);
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jest.runAllTimers();
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wrapper.update();
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expect(wrapper.find('span').text()).toEqual('Bamboo is Little...');
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});
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it('should expandable work', () => {
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const onExpand = jest.fn();
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const wrapper = mount(
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<Base ellipsis={{ expandable: true, onExpand }} component="p" copyable editable>
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{fullStr}
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</Base>,
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);
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jest.runAllTimers();
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wrapper.update();
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wrapper.find('.ant-typography-expand').simulate('click');
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expect(onExpand).toHaveBeenCalled();
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jest.runAllTimers();
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wrapper.update();
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expect(wrapper.find('p').text()).toEqual(fullStr);
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});
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it('can use css ellipsis', () => {
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const wrapper = mount(<Base ellipsis component="p" />);
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expect(wrapper.find('.ant-typography-ellipsis-single-line').length).toBeTruthy();
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});
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});
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describe('copyable', () => {
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function copyTest(name, text, target) {
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it(name, () => {
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const onCopy = jest.fn();
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const wrapper = mount(
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<Base component="p" copyable={{ text, onCopy }}>
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test copy
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</Base>,
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);
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wrapper
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.find('.ant-typography-copy')
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.first()
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.simulate('click');
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expect(copy.lastStr).toEqual(target);
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wrapper.update();
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expect(onCopy).toHaveBeenCalled();
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expect(wrapper.find('.anticon-check').length).toBeTruthy();
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jest.runAllTimers();
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wrapper.update();
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// Will set back when 3 seconds pass
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expect(wrapper.find('.anticon-check').length).toBeFalsy();
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});
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}
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copyTest('basic copy', undefined, 'test copy');
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copyTest('customize copy', 'bamboo', 'bamboo');
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});
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describe('editable', () => {
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function testStep(name, submitFunc, expectFunc) {
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it(name, () => {
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const onStart = jest.fn();
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const onChange = jest.fn();
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const className = 'test';
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const style = {};
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const wrapper = mount(
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<Paragraph editable={{ onChange, onStart }} className={className} style={style}>
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Bamboo
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</Paragraph>,
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);
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wrapper
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.find('.ant-typography-edit')
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.first()
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.simulate('click');
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expect(onStart).toHaveBeenCalled();
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// Should have className
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const props = wrapper.find('div').props();
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expect(props.style).toEqual(style);
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expect(props.className.includes(className)).toBeTruthy();
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wrapper.find('TextArea').simulate('change', {
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target: { value: 'Bamboo' },
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});
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submitFunc(wrapper);
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if (expectFunc) {
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expectFunc(onChange);
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} else {
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expect(onChange).toHaveBeenCalledWith('Bamboo');
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expect(onChange).toHaveBeenCalledTimes(1);
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}
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});
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}
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testStep('by key up', wrapper => {
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// Not trigger when inComposition
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wrapper.find('TextArea').simulate('compositionStart');
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wrapper.find('TextArea').simulate('keyDown', { keyCode: KeyCode.ENTER });
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wrapper.find('TextArea').simulate('compositionEnd');
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wrapper.find('TextArea').simulate('keyUp', { keyCode: KeyCode.ENTER });
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// Now trigger
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wrapper.find('TextArea').simulate('keyDown', { keyCode: KeyCode.ENTER });
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wrapper.find('TextArea').simulate('keyUp', { keyCode: KeyCode.ENTER });
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});
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testStep(
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'by esc key',
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wrapper => {
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wrapper.find('TextArea').simulate('keyDown', { keyCode: KeyCode.ESC });
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wrapper.find('TextArea').simulate('keyUp', { keyCode: KeyCode.ESC });
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},
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onChange => {
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expect(onChange).not.toHaveBeenCalled();
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},
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);
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testStep('by blur', wrapper => {
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wrapper.find('TextArea').simulate('blur');
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});
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});
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});
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});
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