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79 lines
2.7 KiB
79 lines
2.7 KiB
import React from 'react';
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import { render, mount } from 'enzyme';
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import KeyCode from 'rc-util/lib/KeyCode';
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import Cascader from '..';
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const options = [{
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value: 'zhejiang',
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label: 'Zhejiang',
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children: [{
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value: 'hangzhou',
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label: 'Hangzhou',
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children: [{
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value: 'xihu',
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label: 'West Lake',
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}],
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}],
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}, {
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value: 'jiangsu',
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label: 'Jiangsu',
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children: [{
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value: 'nanjing',
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label: 'Nanjing',
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children: [{
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value: 'zhonghuamen',
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label: 'Zhong Hua Men',
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}],
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}],
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}];
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describe('Cascader', () => {
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it('popup correctly when panel is hidden', () => {
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const wrapper = mount(
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<Cascader options={options} />
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);
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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});
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it('popup correctly when panel is open', () => {
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const wrapper = mount(
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<Cascader options={options} />
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);
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wrapper.find('input').simulate('click');
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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});
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it('popup correctly with defaultValue', () => {
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const wrapper = mount(
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<Cascader options={options} defaultValue={['zhejiang', 'hangzhou']} />
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);
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wrapper.find('input').simulate('click');
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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});
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it('can be selected', () => {
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const wrapper = mount(<Cascader options={options} />);
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wrapper.find('input').simulate('click');
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let popupWrapper = mount(wrapper.find('Trigger').node.getComponent());
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popupWrapper.find('.ant-cascader-menu').at(0).find('.ant-cascader-menu-item').at(0)
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.simulate('click');
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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popupWrapper = mount(wrapper.find('Trigger').node.getComponent());
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popupWrapper.find('.ant-cascader-menu').at(1).find('.ant-cascader-menu-item').at(0)
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.simulate('click');
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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popupWrapper = mount(wrapper.find('Trigger').node.getComponent());
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popupWrapper.find('.ant-cascader-menu').at(2).find('.ant-cascader-menu-item').at(0)
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.simulate('click');
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expect(render(wrapper.find('Trigger').node.getComponent())).toMatchSnapshot();
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});
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it('backspace should work with `Cascader[showSearch]`', () => {
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const wrapper = mount(<Cascader options={options} showSearch />);
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wrapper.find('input').simulate('change', { target: { value: '123' } });
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expect(wrapper.state('inputValue')).toBe('123');
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wrapper.find('input').simulate('keydown', { keyCode: KeyCode.BACKSPACE });
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// Simulate onKeyDown will not trigger onChange by default, so the value is still '123'
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expect(wrapper.state('inputValue')).toBe('123');
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});
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});
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