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| 1 | +import { asyncExpect } from '@/tests/utils' |
| 2 | +import { mount } from '@vue/test-utils' |
| 3 | +import KeyCode from '../../_util/KeyCode' |
| 4 | +import Cascader from '..' |
| 5 | +import focusTest from '../../../tests/shared/focusTest' |
| 6 | + |
| 7 | +const options = [{ |
| 8 | + value: 'zhejiang', |
| 9 | + label: 'Zhejiang', |
| 10 | + children: [{ |
| 11 | + value: 'hangzhou', |
| 12 | + label: 'Hangzhou', |
| 13 | + children: [{ |
| 14 | + value: 'xihu', |
| 15 | + label: 'West Lake', |
| 16 | + }], |
| 17 | + }], |
| 18 | +}, { |
| 19 | + value: 'jiangsu', |
| 20 | + label: 'Jiangsu', |
| 21 | + children: [{ |
| 22 | + value: 'nanjing', |
| 23 | + label: 'Nanjing', |
| 24 | + children: [{ |
| 25 | + value: 'zhonghuamen', |
| 26 | + label: 'Zhong Hua Men', |
| 27 | + }], |
| 28 | + }], |
| 29 | +}] |
| 30 | + |
| 31 | +describe('Cascader', () => { |
| 32 | + focusTest(Cascader) |
| 33 | + |
| 34 | + it('popup correctly when panel is hidden', async () => { |
| 35 | + const wrapper = mount(Cascader, { propsData: { options }, sync: false }) |
| 36 | + const CascaderWrapper = mount({ |
| 37 | + render () { |
| 38 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 39 | + }, |
| 40 | + }, { sync: false }) |
| 41 | + await asyncExpect(() => { |
| 42 | + expect(CascaderWrapper.html()).toMatchSnapshot() |
| 43 | + }) |
| 44 | + }) |
| 45 | + |
| 46 | + it('popup correctly when panel is open', async () => { |
| 47 | + const wrapper = mount(Cascader, { propsData: { options }, sync: false }) |
| 48 | + await asyncExpect(() => { |
| 49 | + wrapper.find('input').trigger('click') |
| 50 | + }) |
| 51 | + let CascaderWrapper = null |
| 52 | + await asyncExpect(() => { |
| 53 | + CascaderWrapper = mount({ |
| 54 | + render () { |
| 55 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 56 | + }, |
| 57 | + }, { sync: false }) |
| 58 | + }) |
| 59 | + await asyncExpect(() => { |
| 60 | + expect(CascaderWrapper.html()).toMatchSnapshot() |
| 61 | + }) |
| 62 | + }) |
| 63 | + |
| 64 | + it('support controlled mode', async () => { |
| 65 | + const wrapper = mount(Cascader, { propsData: { options }, sync: false }) |
| 66 | + await asyncExpect(() => { |
| 67 | + wrapper.setProps({ |
| 68 | + value: ['zhejiang', 'hangzhou', 'xihu'], |
| 69 | + }) |
| 70 | + }) |
| 71 | + await asyncExpect(() => { |
| 72 | + expect(wrapper.html()).toMatchSnapshot() |
| 73 | + }) |
| 74 | + }) |
| 75 | + |
| 76 | + it('popup correctly with defaultValue', async () => { |
| 77 | + const wrapper = mount(Cascader, { |
| 78 | + propsData: { |
| 79 | + options, |
| 80 | + defaultValue: ['zhejiang', 'hangzhou'], |
| 81 | + }, sync: false }) |
| 82 | + |
| 83 | + await asyncExpect(() => { |
| 84 | + wrapper.find('input').trigger('click') |
| 85 | + }) |
| 86 | + let CascaderWrapper = null |
| 87 | + await asyncExpect(() => { |
| 88 | + CascaderWrapper = mount({ |
| 89 | + render () { |
| 90 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 91 | + }, |
| 92 | + }, { sync: false }) |
| 93 | + }) |
| 94 | + |
| 95 | + await asyncExpect(() => { |
| 96 | + expect(CascaderWrapper.html()).toMatchSnapshot() |
| 97 | + }) |
| 98 | + }) |
| 99 | + |
| 100 | + it('can be selected', async () => { |
| 101 | + const wrapper = mount(Cascader, { propsData: { options }, sync: false }) |
| 102 | + await asyncExpect(() => { |
| 103 | + wrapper.find('input').trigger('click') |
| 104 | + }) |
| 105 | + let popupWrapper = null |
| 106 | + await asyncExpect(() => { |
| 107 | + popupWrapper = mount({ |
| 108 | + render () { |
| 109 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 110 | + }, |
| 111 | + }, { sync: false }) |
| 112 | + }) |
| 113 | + await asyncExpect(() => { |
| 114 | + popupWrapper.findAll('.ant-cascader-menu').at(0).findAll('.ant-cascader-menu-item').at(0) |
| 115 | + .trigger('click') |
| 116 | + }) |
| 117 | + await asyncExpect(() => { |
| 118 | + popupWrapper = mount({ |
| 119 | + render () { |
| 120 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 121 | + }, |
| 122 | + }, { sync: false }) |
| 123 | + }) |
| 124 | + |
| 125 | + await asyncExpect(() => { |
| 126 | + expect(popupWrapper.html()).toMatchSnapshot() |
| 127 | + }) |
| 128 | + await asyncExpect(() => { |
| 129 | + popupWrapper = mount({ |
| 130 | + render () { |
| 131 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 132 | + }, |
| 133 | + }, { sync: false }) |
| 134 | + }) |
| 135 | + await asyncExpect(() => { |
| 136 | + popupWrapper.findAll('.ant-cascader-menu').at(1).findAll('.ant-cascader-menu-item').at(0) |
| 137 | + .trigger('click') |
| 138 | + }) |
| 139 | + await asyncExpect(() => { |
| 140 | + popupWrapper = mount({ |
| 141 | + render () { |
| 142 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 143 | + }, |
| 144 | + }, { sync: false }) |
| 145 | + }) |
| 146 | + await asyncExpect(() => { |
| 147 | + expect(popupWrapper.html()).toMatchSnapshot() |
| 148 | + }) |
| 149 | + await asyncExpect(() => { |
| 150 | + popupWrapper = mount({ |
| 151 | + render () { |
| 152 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 153 | + }, |
| 154 | + }, { sync: false }) |
| 155 | + }) |
| 156 | + await asyncExpect(() => { |
| 157 | + popupWrapper.findAll('.ant-cascader-menu').at(2).findAll('.ant-cascader-menu-item').at(0) |
| 158 | + .trigger('click') |
| 159 | + }) |
| 160 | + await asyncExpect(() => { |
| 161 | + popupWrapper = mount({ |
| 162 | + render () { |
| 163 | + return wrapper.find({ name: 'Trigger' }).vm.getComponent() |
| 164 | + }, |
| 165 | + }, { sync: false }) |
| 166 | + }) |
| 167 | + await asyncExpect(() => { |
| 168 | + expect(popupWrapper.html()).toMatchSnapshot() |
| 169 | + }) |
| 170 | + }) |
| 171 | + |
| 172 | + it('backspace should work with `Cascader[showSearch]`', async () => { |
| 173 | + const wrapper = mount(Cascader, { propsData: { options, showSearch: true }, sync: false }) |
| 174 | + await asyncExpect(() => { |
| 175 | + wrapper.find('input').element.value = '123' |
| 176 | + wrapper.find('input').trigger('input') |
| 177 | + }) |
| 178 | + await asyncExpect(() => { |
| 179 | + expect(wrapper.vm.inputValue).toBe('123') |
| 180 | + }) |
| 181 | + await asyncExpect(() => { |
| 182 | + wrapper.find('input').element.keyCode = KeyCode.BACKSPACE |
| 183 | + wrapper.find('input').trigger('keydown') |
| 184 | + }) |
| 185 | + await asyncExpect(() => { |
| 186 | + // trigger onKeyDown will not trigger onChange by default, so the value is still '123' |
| 187 | + expect(wrapper.vm.inputValue).toBe('123') |
| 188 | + }) |
| 189 | + }) |
| 190 | +}) |
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