mirror of
https://github.com/ant-design/ant-design.git
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313 lines
9.9 KiB
JavaScript
313 lines
9.9 KiB
JavaScript
import React from 'react';
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import { mount } from 'enzyme';
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/* eslint-disable import/no-unresolved */
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import Form from '../../form';
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import Input from '..';
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import focusTest from '../../../tests/shared/focusTest';
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import calculateNodeHeight, { calculateNodeStyling } from '../calculateNodeHeight';
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const { TextArea } = Input;
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describe('Input', () => {
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focusTest(Input);
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it('should support maxLength', () => {
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const wrapper = mount(<Input maxLength={3} />);
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expect(wrapper).toMatchSnapshot();
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});
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it('select()', () => {
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const wrapper = mount(<Input />);
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wrapper.instance().select();
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});
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});
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focusTest(TextArea);
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describe('TextArea', () => {
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beforeAll(() => {
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jest.useFakeTimers();
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});
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afterAll(() => {
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jest.useRealTimers();
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});
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it('should auto calculate height according to content length', () => {
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const wrapper = mount(<TextArea value="" readOnly autosize />);
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const mockFunc = jest.spyOn(wrapper.instance(), 'resizeTextarea');
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wrapper.setProps({ value: '1111\n2222\n3333' });
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jest.runAllTimers();
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expect(mockFunc).toHaveBeenCalledTimes(1);
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wrapper.setProps({ value: '1111' });
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jest.runAllTimers();
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expect(mockFunc).toHaveBeenCalledTimes(2);
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});
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it('should support onPressEnter and onKeyDown', () => {
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const fakeHandleKeyDown = jest.fn();
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const fakeHandlePressEnter = jest.fn();
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const wrapper = mount(
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<TextArea onKeyDown={fakeHandleKeyDown} onPressEnter={fakeHandlePressEnter} />,
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);
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/** keyCode 65 is A */
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wrapper.find('textarea').simulate('keydown', { keyCode: 65 });
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expect(fakeHandleKeyDown).toHaveBeenCalledTimes(1);
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expect(fakeHandlePressEnter).toHaveBeenCalledTimes(0);
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/** keyCode 13 is Enter */
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wrapper.find('textarea').simulate('keydown', { keyCode: 13 });
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expect(fakeHandleKeyDown).toHaveBeenCalledTimes(2);
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expect(fakeHandlePressEnter).toHaveBeenCalledTimes(1);
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});
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it('should support disabled', () => {
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const wrapper = mount(<TextArea disabled />);
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expect(wrapper).toMatchSnapshot();
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});
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it('should support maxLength', () => {
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const wrapper = mount(<TextArea maxLength={10} />);
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expect(wrapper).toMatchSnapshot();
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});
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it('calculateNodeStyling works correctly', () => {
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const wrapper = document.createElement('textarea');
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wrapper.id = 'test';
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wrapper.wrap = 'wrap';
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calculateNodeStyling(wrapper, true);
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const value = calculateNodeStyling(wrapper, true);
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expect(value).toEqual({
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borderSize: 2,
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boxSizing: '',
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paddingSize: 4,
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sizingStyle:
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'letter-spacing:normal;line-height:normal;padding-top:2px;padding-bottom:2px;font-family:-webkit-small-control;font-weight:;font-size:;font-variant:;text-rendering:auto;text-transform:none;width:;text-indent:0;padding-left:2px;padding-right:2px;border-width:1px;box-sizing:',
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});
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});
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it('boxSizing === "border-box"', () => {
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const wrapper = document.createElement('textarea');
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wrapper.style.boxSizing = 'border-box';
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const { height } = calculateNodeHeight(wrapper);
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expect(height).toBe(2);
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});
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it('boxSizing === "content-box"', () => {
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const wrapper = document.createElement('textarea');
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wrapper.style.boxSizing = 'content-box';
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const { height } = calculateNodeHeight(wrapper);
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expect(height).toBe(-4);
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});
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it('minRows or maxRows is not null', () => {
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const wrapper = document.createElement('textarea');
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expect(calculateNodeHeight(wrapper, 1, 1)).toEqual({
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height: 0,
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maxHeight: 9007199254740991,
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minHeight: -4,
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overflowY: undefined,
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});
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wrapper.style.boxSizing = 'content-box';
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expect(calculateNodeHeight(wrapper, 1, 1)).toEqual({
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height: -4,
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maxHeight: 9007199254740991,
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minHeight: -4,
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overflowY: undefined,
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});
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});
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it('when prop value not in this.props, resizeTextarea should be called', () => {
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const wrapper = mount(<TextArea aria-label="textarea" />);
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const resizeTextarea = jest.spyOn(wrapper.instance(), 'resizeTextarea');
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wrapper.find('textarea').simulate('change', 'test');
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expect(resizeTextarea).toHaveBeenCalled();
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});
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it('handleKeyDown', () => {
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const onPressEnter = jest.fn();
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const onKeyDown = jest.fn();
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const wrapper = mount(
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<TextArea onPressEnter={onPressEnter} onKeyDown={onKeyDown} aria-label="textarea" />,
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);
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wrapper.instance().handleKeyDown({ keyCode: 13 });
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expect(onPressEnter).toBeCalled();
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expect(onKeyDown).toBeCalled();
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});
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});
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describe('As Form Control', () => {
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it('should be reset when wrapped in form.getFieldDecorator without initialValue', () => {
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class Demo extends React.Component {
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reset = () => {
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const { form } = this.props;
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form.resetFields();
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};
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render() {
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const {
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form: { getFieldDecorator },
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} = this.props;
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return (
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<Form>
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<Form.Item>{getFieldDecorator('input')(<Input />)}</Form.Item>
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<Form.Item>{getFieldDecorator('textarea')(<Input.TextArea />)}</Form.Item>
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<button type="button" onClick={this.reset}>
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reset
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</button>
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</Form>
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);
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}
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}
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const DemoForm = Form.create()(Demo);
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const wrapper = mount(<DemoForm />);
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wrapper.find('input').simulate('change', { target: { value: '111' } });
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wrapper.find('textarea').simulate('change', { target: { value: '222' } });
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expect(wrapper.find('input').prop('value')).toBe('111');
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expect(wrapper.find('textarea').prop('value')).toBe('222');
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wrapper.find('button').simulate('click');
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expect(wrapper.find('input').prop('value')).toBe('');
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expect(wrapper.find('textarea').prop('value')).toBe('');
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});
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});
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describe('Input.Search', () => {
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it('should support suffix', () => {
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const wrapper = mount(<Input.Search suffix="suffix" />);
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expect(wrapper).toMatchSnapshot();
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});
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});
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describe('Input.Password', () => {
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it('should change type when click', () => {
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const wrapper = mount(<Input.Password />);
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wrapper.find('input').simulate('change', { target: { value: '111' } });
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expect(wrapper).toMatchSnapshot();
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wrapper
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.find('.ant-input-password-icon')
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.at(0)
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.simulate('click');
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expect(wrapper).toMatchSnapshot();
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wrapper
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.find('.ant-input-password-icon')
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.at(0)
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.simulate('click');
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expect(wrapper).toMatchSnapshot();
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});
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it('visibilityToggle should work', () => {
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const wrapper = mount(<Input.Password visibilityToggle={false} />);
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expect(wrapper.find('.anticon-eye').length).toBe(0);
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wrapper.setProps({ visibilityToggle: true });
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expect(wrapper.find('.anticon-eye').length).toBe(1);
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});
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it('should keep focus state', () => {
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const wrapper = mount(<Input.Password defaultValue="111" autoFocus />);
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expect(document.activeElement).toBe(
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wrapper.find('input').at(0).getDOMNode()
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);
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wrapper
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.find('.ant-input-password-icon')
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.at(0)
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.simulate('mousedown');
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wrapper
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.find('.ant-input-password-icon')
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.at(0)
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.simulate('click');
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expect(document.activeElement).toBe(
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wrapper.find('input').at(0).getDOMNode()
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);
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});
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});
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describe('Input allowClear', () => {
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it('should change type when click', () => {
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const wrapper = mount(<Input allowClear />);
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wrapper.find('input').simulate('change', { target: { value: '111' } });
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expect(wrapper.find('input').getDOMNode().value).toEqual('111');
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expect(wrapper).toMatchSnapshot();
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wrapper
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.find('.ant-input-clear-icon')
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.at(0)
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.simulate('click');
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expect(wrapper).toMatchSnapshot();
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expect(wrapper.find('input').getDOMNode().value).toEqual('');
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});
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it('should not show icon if value is undefined, null or empty string', () => {
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const wrappers = [null, undefined, ''].map(val => mount(<Input allowClear value={val} />));
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wrappers.forEach(wrapper => {
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expect(wrapper.find('input').getDOMNode().value).toEqual('');
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expect(wrapper.find('.ant-input-clear-icon').exists()).toEqual(false);
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expect(wrapper).toMatchSnapshot();
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});
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});
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it('should not show icon if defaultValue is undefined, null or empty string', () => {
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const wrappers = [null, undefined, ''].map(val =>
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mount(<Input allowClear defaultValue={val} />),
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);
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wrappers.forEach(wrapper => {
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expect(wrapper.find('input').getDOMNode().value).toEqual('');
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expect(wrapper.find('.ant-input-clear-icon').exists()).toEqual(false);
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expect(wrapper).toMatchSnapshot();
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});
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});
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it('should trigger event correctly', () => {
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let argumentEventObject;
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let argumentEventObjectValue;
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const onChange = e => {
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argumentEventObject = e;
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argumentEventObjectValue = e.target.value;
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};
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const wrapper = mount(<Input allowClear defaultValue="111" onChange={onChange} />);
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wrapper
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.find('.ant-input-clear-icon')
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.at(0)
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.simulate('click');
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expect(argumentEventObject.type).toBe('click');
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expect(argumentEventObjectValue).toBe('');
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expect(
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wrapper
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.find('input')
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.at(0)
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.getDOMNode().value,
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).toBe('');
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});
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it('should trigger event correctly on controlled mode', () => {
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let argumentEventObject;
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let argumentEventObjectValue;
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const onChange = e => {
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argumentEventObject = e;
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argumentEventObjectValue = e.target.value;
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};
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const wrapper = mount(<Input allowClear value="111" onChange={onChange} />);
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wrapper
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.find('.ant-input-clear-icon')
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.at(0)
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.simulate('click');
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expect(argumentEventObject.type).toBe('click');
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expect(argumentEventObjectValue).toBe('');
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expect(
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wrapper
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.find('input')
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.at(0)
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.getDOMNode().value,
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).toBe('111');
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});
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it('should focus input after clear', () => {
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const wrapper = mount(<Input allowClear defaultValue="111" />);
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wrapper
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.find('.ant-input-clear-icon')
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.at(0)
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.simulate('click');
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expect(document.activeElement).toBe(
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wrapper.find('input').at(0).getDOMNode()
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);
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});
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});
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