element-plus/packages/components/table/__tests__/table.spec.ts
msidolphin 04ed04effd
feat(components): [el-table] support tableLayout (#5860)
* feat(components): [el-table] support tableLayout

* fix: typo

* fix: remove unused var

* fix: optimize code

* fix: typo
2022-02-10 09:35:29 +08:00

1385 lines
42 KiB
TypeScript

import { nextTick } from 'vue'
import ElCheckbox from '@element-plus/components/checkbox'
import { triggerEvent } from '@element-plus/test-utils'
import { rAF } from '@element-plus/test-utils/tick'
import ElTable from '../src/table.vue'
import ElTableColumn from '../src/table-column/index'
import { mount, getTestData } from './table-test-common'
import type { VueWrapper } from '@vue/test-utils'
import type { ComponentPublicInstance } from 'vue'
const { CheckboxGroup: ElCheckboxGroup } = ElCheckbox
jest.useFakeTimers()
describe('Table.vue', () => {
describe('rendering data is correct', () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData">
<el-table-column prop="id" />
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
created() {
this.testData = getTestData()
},
})
it('head', async () => {
await nextTick()
const ths = wrapper.findAll('thead th')
expect(ths.map((node) => node.text()).filter((o) => o)).toEqual([
'片名',
'发行日期',
'导演',
'时长(分)',
])
})
it('row length', () => {
expect(
wrapper.findAll('.el-table__body-wrapper tbody tr').length
).toEqual(getTestData().length)
})
it('row data', () => {
const cells = wrapper.findAll('td .cell').map((node) => node.text())
const testDataArr = getTestData().flatMap((cur) => {
return Object.values(cur).map(String)
})
expect(cells).toEqual(testDataArr)
wrapper.unmount()
})
})
it('custom template', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
ElCheckboxGroup,
ElCheckbox,
},
template: `
<el-table :data="tableData">
<el-table-column label="someLabel">
<template #default="{ row }">
<el-checkbox-group v-model="row.checkList">
<el-checkbox label="复选框 A"></el-checkbox>
<el-checkbox label="复选框 B"></el-checkbox>
</el-checkbox-group>
</template>
</el-table-column>
</el-table>
`,
data() {
return {
tableData: [
{
checkList: [],
},
{
checkList: ['复选框 A'],
},
{
checkList: ['复选框 A', '复选框 B'],
},
],
}
},
})
const vm = wrapper.vm
await nextTick()
const checkGroup = vm.$el.querySelectorAll(
'.el-table__body-wrapper .el-checkbox-group'
)
expect(checkGroup.length).toBe(3)
const checkbox = vm.$el.querySelectorAll(
'.el-table__body-wrapper .el-checkbox'
)
expect(checkbox.length).toBe(6)
const checkSelect = vm.$el.querySelectorAll(
'.el-table__body-wrapper label.is-checked'
)
expect(checkSelect.length).toBe(3)
})
describe('attributes', () => {
const createTable = function (props, opts?) {
return mount(
Object.assign(
{
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" ${props}>
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
created() {
this.testData = getTestData()
},
},
opts
)
)
}
it('height', async () => {
const wrapper = createTable('height="134"')
await nextTick()
expect(wrapper.attributes('style')).toContain('height: 134px')
wrapper.unmount()
})
it('height as string', async () => {
const wrapper = createTable('height="100px"')
await nextTick()
expect(wrapper.attributes('style')).toContain('height: 100px')
wrapper.unmount()
})
it('maxHeight', async () => {
const wrapper = createTable('max-height="134"')
await nextTick()
expect(wrapper.attributes('style')).toContain('max-height: 134px')
wrapper.unmount()
})
it('stripe', async () => {
const wrapper = createTable('stripe')
await nextTick()
expect(wrapper.classes()).toContain('el-table--striped')
wrapper.unmount()
})
it('border', async () => {
const wrapper = createTable('border')
await nextTick()
expect(wrapper.classes()).toContain('el-table--border')
wrapper.unmount()
})
it('fit', async () => {
const wrapper = createTable(':fit="false"')
await nextTick()
expect(wrapper.classes()).not.toContain('el-table--fit')
wrapper.unmount()
})
it('show-header', async () => {
const wrapper = createTable(':show-header="false"')
await nextTick()
expect(wrapper.findAll('.el-table__header-wrapper').length).toEqual(0)
wrapper.unmount()
})
it('tableRowClassName', async () => {
const wrapper = createTable(':row-class-name="tableRowClassName"', {
methods: {
tableRowClassName({ rowIndex }) {
if (rowIndex === 1) {
return 'info-row'
} else if (rowIndex === 3) {
return 'positive-row'
}
return ''
},
},
})
await nextTick()
expect(wrapper.findAll('.info-row').length).toEqual(1)
expect(wrapper.findAll('.positive-row').length).toEqual(1)
wrapper.unmount()
})
it('tableRowStyle[Object]', async () => {
const wrapper = createTable(':row-style="{ height: \'60px\' }"', {})
await nextTick()
expect(wrapper.find('.el-table__body tr').attributes('style')).toContain(
'height: 60px'
)
wrapper.unmount()
})
it('tableRowStyle[Function]', async () => {
const wrapper = createTable(':row-style="tableRowStyle"', {
methods: {
tableRowStyle({ rowIndex }) {
if (rowIndex === 1) {
return { height: '60px', display: 'none' }
}
return null
},
},
})
await nextTick()
const child1 = wrapper.find('.el-table__body tr:nth-child(1)')
const child2 = wrapper.find('.el-table__body tr:nth-child(2)')
expect(child1.attributes('style')).toBeUndefined()
expect(child2.attributes('style')).toContain('height: 60px')
expect(child2.attributes('style')).toContain('display: none')
wrapper.unmount()
})
it('current-row-key', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="id" highlight-current-row :current-row-key="currentRowKey">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
created() {
this.testData = getTestData()
},
data() {
return { currentRowKey: null }
},
})
await nextTick()
wrapper.vm.currentRowKey = 1
const tr = wrapper.find('.el-table__body-wrapper tbody tr')
await nextTick()
expect(tr.classes()).toContain('current-row')
wrapper.vm.currentRowKey = 2
const rows = wrapper.findAll('.el-table__body-wrapper tbody tr')
await nextTick()
expect(tr.classes()).not.toContain('current-row')
expect(rows[1].classes()).toContain('current-row')
wrapper.unmount()
})
})
describe('filter', () => {
let wrapper: VueWrapper<ComponentPublicInstance>
beforeEach(async () => {
wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table ref="table" :data="testData" @filter-change="handleFilterChange">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column
prop="director"
column-key="director"
:filters="[
{ text: 'John Lasseter', value: 'John Lasseter' },
{ text: 'Peter Docter', value: 'Peter Docter' },
{ text: 'Andrew Stanton', value: 'Andrew Stanton' }
]"
:filter-method="filterMethod"
label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
created() {
this.testData = getTestData()
},
methods: {
filterMethod(value, row) {
return value === row.director
},
handleFilterChange(filters) {
this.filters = filters
},
},
})
await nextTick()
})
afterEach(() => wrapper.unmount())
it('render', () => {
expect(
wrapper.find('.el-table__column-filter-trigger')
).not.toBeUndefined()
})
it('click dropdown', async () => {
const btn = wrapper.find('.el-table__column-filter-trigger')
btn.trigger('click')
await nextTick()
const filter = document.body.querySelector('.el-table-filter')
expect(filter).not.toBeUndefined()
filter.parentNode.removeChild(filter)
})
it('click filter', async () => {
const btn = wrapper.find('.el-table__column-filter-trigger')
btn.trigger('click')
await nextTick()
const filter = document.body.querySelector('.el-table-filter')
triggerEvent(filter.querySelector('.el-checkbox'), 'click', true, false)
// confrim button
await nextTick()
triggerEvent(
filter.querySelector('.el-table-filter__bottom button'),
'click',
true,
false
)
await nextTick()
expect(
(wrapper.vm as ComponentPublicInstance & { filters: any }).filters[
'director'
]
).toEqual(['John Lasseter'])
expect(
wrapper.findAll('.el-table__body-wrapper tbody tr').length
).toEqual(3)
filter.parentNode.removeChild(filter)
})
it('click reset', async () => {
const btn = wrapper.find('.el-table__column-filter-trigger')
btn.trigger('click')
await nextTick()
const filter = document.body.querySelector('.el-table-filter')
triggerEvent(filter.querySelector('.el-checkbox'), 'click', true, false)
await nextTick()
triggerEvent(
filter.querySelectorAll('.el-table-filter__bottom button')[1],
'click',
true,
false
)
await nextTick()
expect(
(wrapper.vm as ComponentPublicInstance & { filters: any }).filters[
'director'
]
).toEqual([])
expect(
filter.querySelector('.el-table-filter__bottom button').classList
).toContain('is-disabled')
filter.parentNode.removeChild(filter)
wrapper.unmount()
})
})
describe('events', () => {
const createTable = function (prop = '') {
return mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" @${prop}="handleEvent">
<el-table-column type="selection" />
<el-table-column prop="name" />
<el-table-column prop="release" />
<el-table-column prop="director" />
<el-table-column prop="runtime"/>
</el-table>
`,
methods: {
handleEvent(...args) {
this.result = args
},
},
data() {
return { result: '', testData: getTestData() }
},
})
}
it('select', async () => {
const wrapper = createTable('select')
await nextTick()
wrapper.findAll('.el-checkbox')[1].trigger('click')
expect(wrapper.vm.result.length).toEqual(2)
expect(wrapper.vm.result[1]).toHaveProperty('name')
expect(wrapper.vm.result[1]['name']).toEqual(getTestData()[0].name)
wrapper.unmount()
})
it('selection-change', async () => {
const wrapper = createTable('selection-change')
await nextTick()
wrapper.findAll('.el-checkbox')[1].trigger('click')
expect(wrapper.vm.result.length).toEqual(1)
wrapper.unmount()
})
it('cell-mouse-enter', async () => {
const wrapper = createTable('cell-mouse-enter')
await nextTick()
const cell = wrapper.findAll('.el-table__body .cell')[2] // first row
triggerEvent(cell.element.parentElement, 'mouseenter')
expect(wrapper.vm.result.length).toEqual(4) // row, column, cell, event
expect(wrapper.vm.result[0]).toHaveProperty('name')
expect(wrapper.vm.result[0]['name']).toEqual(getTestData()[0].name)
wrapper.unmount()
})
it('cell-mouse-leave', async () => {
const wrapper = createTable('cell-mouse-leave')
await nextTick()
const cell = wrapper.findAll('.el-table__body .cell')[7] // second row
const cell2 = wrapper.findAll('.el-table__body .cell')[2] // first row
triggerEvent(cell2.element.parentElement, 'mouseenter')
triggerEvent(cell.element.parentElement, 'mouseleave')
expect(wrapper.vm.result.length).toEqual(4) // row, column, cell, event
expect(wrapper.vm.result[0]).toHaveProperty('name')
expect(wrapper.vm.result[0]['name']).toEqual(getTestData()[0].name)
wrapper.unmount()
})
it('row-click', async () => {
const wrapper = createTable('row-click')
await nextTick()
const cell = wrapper.findAll('.el-table__body .cell')[2] // first row
triggerEvent(cell.element.parentElement.parentElement, 'click')
expect(wrapper.vm.result.length).toEqual(3) // row, event, column
expect(wrapper.vm.result[0]).toHaveProperty('name')
expect(wrapper.vm.result[0]['name']).toEqual(getTestData()[0].name)
wrapper.unmount()
})
it('row-dblclick', async () => {
const wrapper = createTable('row-dblclick')
await nextTick()
const cell = wrapper.findAll('.el-table__body .cell')[2] // first row
triggerEvent(cell.element.parentElement.parentElement, 'dblclick')
expect(wrapper.vm.result.length).toEqual(3) // row, event, column
expect(wrapper.vm.result[0]).toHaveProperty('name')
expect(wrapper.vm.result[0]['name']).toEqual(getTestData()[0].name)
wrapper.unmount()
})
it('header-click', async () => {
const wrapper = createTable('header-click')
await nextTick()
const cell = wrapper.findAll('.el-table__header th')[1] // header[prop='name']
cell.trigger('click')
expect(wrapper.vm.result.length).toEqual(2) // column, event
expect(wrapper.vm.result[0]['name']).toBeUndefined()
wrapper.unmount()
})
})
describe('summary row', () => {
it('should render', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" show-summary>
<el-table-column prop="name" />
<el-table-column prop="release"/>
<el-table-column prop="director"/>
<el-table-column prop="runtime"/>
</el-table>
`,
created() {
this.testData = getTestData()
},
})
await nextTick()
const footer = wrapper.find('.el-table__footer')
expect(footer).not.toBeUndefined()
const cells = footer.findAll('.cell')
expect(cells[cells.length - 1].text()).toEqual('459')
wrapper.unmount()
})
it('custom sum text', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" show-summary sum-text="Time">
<el-table-column prop="name" />
<el-table-column prop="release"/>
<el-table-column prop="director"/>
<el-table-column prop="runtime"/>
</el-table>
`,
created() {
this.testData = getTestData()
},
})
await nextTick()
const cells = wrapper.findAll('.el-table__footer .cell')
expect(cells[0].text()).toEqual('Time')
wrapper.unmount()
})
it('custom summary method', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" show-summary :summary-method="getSummary">
<el-table-column prop="name" />
<el-table-column prop="release"/>
<el-table-column prop="director"/>
<el-table-column prop="runtime"/>
</el-table>
`,
created() {
this.testData = getTestData()
},
methods: {
getSummary(param) {
const { columns, data } = param
const result = []
columns.forEach((column) => {
const prop = column.property
if (prop === 'release') {
const dates = data.map((item) => item[prop])
const releaseYears = dates.map((date) =>
Number(date.slice(0, 4))
)
result.push(
releaseYears.reduce((prev, curr) => {
return prev + curr
})
)
} else {
result.push('')
}
})
return result
},
},
})
await nextTick()
const cells = wrapper.findAll('.el-table__footer .cell')
expect(cells[1].text()).toEqual('9996')
wrapper.unmount()
})
})
describe('methods', () => {
const createTable = function (prop = '') {
return mount({
components: {
ElTableColumn,
ElTable,
},
template: `
<el-table ref="table" :data="testData" @${prop}="handleEvent">
<el-table-column type="selection" />
<el-table-column prop="name" />
<el-table-column prop="release" />
<el-table-column prop="director" />
<el-table-column prop="runtime"/>
</el-table>
`,
methods: {
handleEvent(selection) {
this.fireCount++
this.selection = selection
},
},
data() {
return { selection: null, testData: getTestData(), fireCount: 0 }
},
})
}
it('toggleRowSelection', () => {
const wrapper = createTable('selection-change')
const vm = wrapper.vm
vm.$refs.table.toggleRowSelection(vm.testData[0])
expect(vm.selection.length).toEqual(1)
expect(vm.fireCount).toEqual(1)
// test use second parameter
vm.$refs.table.toggleRowSelection(vm.testData[0])
expect(vm.fireCount).toEqual(2)
vm.$refs.table.toggleRowSelection(vm.testData[0], false)
expect(vm.fireCount).toEqual(2)
expect(vm.selection.length).toEqual(0)
wrapper.unmount()
})
it('toggleAllSelection', async () => {
const wrapper = createTable('selection-change')
const vm = wrapper.vm
vm.$refs.table.toggleAllSelection()
await nextTick()
expect(vm.selection.length).toEqual(5)
vm.$refs.table.toggleAllSelection()
await nextTick()
expect(vm.selection.length).toEqual(0)
wrapper.unmount()
})
it('clearSelection', () => {
const wrapper = createTable('selection-change')
const vm = wrapper.vm
vm.$refs.table.toggleRowSelection(vm.testData[0])
expect(vm.selection.length).toEqual(1)
expect(vm.fireCount).toEqual(1)
// clear selection
vm.$refs.table.clearSelection()
expect(vm.fireCount).toEqual(2)
expect(vm.selection.length).toEqual(0)
vm.$refs.table.clearSelection()
expect(vm.fireCount).toEqual(2)
wrapper.unmount()
})
it('sort', async () => {
const wrapper = mount({
components: {
ElTableColumn,
ElTable,
},
template: `
<el-table ref="table" :data="testData" :default-sort = "{prop: 'runtime', order: 'ascending'}">
<el-table-column prop="name" />
<el-table-column prop="release" />
<el-table-column prop="director" />
<el-table-column prop="runtime"/>
</el-table>
`,
data() {
return { testData: getTestData() }
},
})
const vm = wrapper.vm
await nextTick()
const lastCells = wrapper.findAll(
'.el-table__body-wrapper tbody tr td:last-child'
)
expect(lastCells.map((node) => node.text())).toEqual([
'80',
'95',
'92',
'92',
'100',
])
await nextTick()
vm.testData = vm.testData.map((data) =>
Object.assign(data, { runtime: -data.runtime })
)
vm.$refs.table.sort('runtime', 'ascending')
await nextTick()
expect(lastCells.map((node) => node.text())).toEqual([
'-100',
'-95',
'-92',
'-92',
'-80',
])
wrapper.unmount()
})
it('sort correct change icon', async () => {
function assertSortIconCount($el, msg, count = 1) {
const sortIconCount = $el.querySelectorAll(
'th.ascending, th.descending'
).length
expect(sortIconCount).toEqual(count)
}
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table ref="table" :data="testData" >
<el-table-column prop="name" sortable />
<el-table-column prop="release" sortable />
<el-table-column prop="director" sortable />
<el-table-column prop="runtime" sortable />
</el-table>
`,
data() {
return { testData: getTestData() }
},
})
const vm = wrapper.vm
await nextTick()
assertSortIconCount(
wrapper.element,
'sorting icon is not empty after mount',
0
)
// manual click first column header
const elm = wrapper.find('.caret-wrapper')
elm.trigger('click')
await nextTick()
assertSortIconCount(
wrapper.element,
'sorting icon is not one after click header'
)
vm.$refs.table.sort('director', 'descending')
await nextTick()
assertSortIconCount(
wrapper.element,
'sorting icon is not one after call sort'
)
vm.$refs.table.sort('director', 'ascending')
await nextTick()
assertSortIconCount(
wrapper.element,
'sorting icon is not one after sort same column'
)
wrapper.unmount()
})
it('setCurrentRow', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<div>
<el-table ref="table" :data="testData" highlight-current-row>
<el-table-column prop="name" sortable />
<el-table-column prop="release" sortable />
<el-table-column prop="director" sortable />
<el-table-column prop="runtime" sortable />
</el-table>
<button class="clear" @click="clear">clear</button>
</div>
`,
data() {
return { testData: getTestData() }
},
methods: {
clear() {
this.$refs.table.setCurrentRow()
},
},
})
const vm = wrapper.vm
vm.$refs.table.setCurrentRow(vm.testData[1])
await nextTick()
const secondRow = vm.$el.querySelectorAll('.el-table__row')[1]
expect(secondRow.classList).toContain('current-row')
vm.$el.querySelector('.clear').click()
await nextTick()
expect(secondRow.classList).not.toContain('current-row')
wrapper.unmount()
})
})
it('hover', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData">
<el-table-column prop="name" label="片名" fixed />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
data() {
return {
testData: getTestData(),
}
},
})
await nextTick()
const tr = wrapper.find('.el-table__body-wrapper tbody tr')
await tr.trigger('mouseenter')
await nextTick()
await rAF()
await nextTick()
expect(tr.classes()).toContain('hover-row')
await tr.trigger('mouseleave')
await nextTick()
await rAF()
await nextTick()
expect(tr.classes()).not.toContain('hover-row')
wrapper.unmount()
})
it('highlight-current-row', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" highlight-current-row>
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" sortable />
</el-table>
`,
created() {
this.testData = getTestData()
},
})
const vm = wrapper.vm
await nextTick()
const tr = vm.$el.querySelector('.el-table__body-wrapper tbody tr')
triggerEvent(tr, 'click', true, false)
await nextTick()
expect(tr.classList).toContain('current-row')
let rows = vm.$el.querySelectorAll('.el-table__body-wrapper tbody tr')
triggerEvent(rows[1], 'click', true, false)
await nextTick()
expect(tr.classList).not.toContain('current-row')
expect(rows[1].classList).toContain('current-row')
const ths = vm.$el.querySelectorAll('.el-table__header-wrapper thead th')
triggerEvent(ths[3], 'click', true, false)
await nextTick()
rows = vm.$el.querySelectorAll('.el-table__body-wrapper tbody tr')
expect(rows[1].classList).not.toContain('current-row')
expect(rows[3].classList).toContain('current-row')
wrapper.unmount()
})
it('keep highlight row when data change', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" highlight-current-row row-key="release">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" sortable />
</el-table>
`,
data() {
return {
testData: getTestData(),
}
},
})
const vm = wrapper.vm
await nextTick()
let rows = vm.$el.querySelectorAll('.el-table__body-wrapper tbody tr')
triggerEvent(rows[2], 'click', true, false)
await nextTick()
expect(rows[2].classList).toContain('current-row')
const data = getTestData()
data.splice(0, 0, {
id: 8,
name: 'Monsters, Inc.',
release: '2018-02-01',
director: 'Peter Docter',
runtime: 92,
})
data[2].name = 'Modified Name'
vm.testData = data
await nextTick()
rows = vm.$el.querySelectorAll('.el-table__body-wrapper tbody tr')
expect(rows[3].classList).toContain('current-row')
wrapper.unmount()
})
it('keep highlight row after sort', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="release" highlight-current-row >
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" sortable />
</el-table>
`,
data() {
return {
testData: getTestData(),
}
},
})
const vm = wrapper.vm
await nextTick()
const rows = vm.$el.querySelectorAll('.el-table__body-wrapper tbody tr')
triggerEvent(rows[1], 'click', true, false)
await nextTick()
expect(rows[1].classList).toContain('current-row')
triggerEvent(rows[3], 'click', true, false)
await nextTick()
expect(rows[3].classList).toContain('current-row')
wrapper.unmount()
})
it('table append is visible in viewport if height is 100%', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="[]" height="100%">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
<template #append>
<div class="append-content" style="height: 48px;">
append 区域始终出现在视图内
</div>
</template>
</el-table>
`,
})
await nextTick()
const emptyBlockEl = wrapper.find('.el-table__empty-block')
expect(emptyBlockEl.attributes('style')).toContain('height: 100%')
wrapper.unmount()
})
describe('rowKey & index', () => {
it('key type is string', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="release" highlight-current-row >
<el-table-column type="index" />
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" sortable />
</el-table>
`,
data() {
return {
testData: getTestData(),
}
},
})
await nextTick()
const rows = wrapper.findAll('.el-table__row')
rows.forEach((row, index) => {
const cell = row.find('td')
expect(cell.text()).toMatch(`${index + 1}`)
})
})
it('with expand row', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="release" highlight-current-row >
<el-table-column type="index" />
<el-table-column type="expand">
<template #default="props">
<span class="index">{{ props.$index }}</span>
<span class="director">{{ props.row.director }}</span>
</template>
</el-table-column>
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" sortable />
</el-table>
`,
data() {
return {
testData: getTestData(),
}
},
})
await nextTick()
const rows = wrapper.findAll('.el-table__row')
rows.forEach((row, index) => {
const cell = row.find('td')
expect(cell.text()).toMatch(`${index + 1}`)
})
let index = 0
for (const row of rows) {
const expandCell = row.findAll('td')[1]
const triggerIcon = expandCell.find('.el-table__expand-icon')
triggerIcon.trigger('click')
await nextTick()
const cell = row.find('td')
expect(cell.text()).toMatch(`${++index}`)
triggerIcon.trigger('click')
await nextTick()
}
})
})
describe('tree', () => {
let wrapper: VueWrapper<ComponentPublicInstance>
afterEach(() => wrapper?.unmount())
it('render tree structual data', async () => {
wrapper = mount({
components: {
ElTableColumn,
ElTable,
},
template: `
<el-table :data="testData" row-key="release">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
data() {
const testData = getTestData() as any
testData[1].children = [
{
name: "A Bug's Life copy 1",
release: '1998-11-25-1',
director: 'John Lasseter',
runtime: 95,
},
{
name: "A Bug's Life copy 2",
release: '1998-11-25-2',
director: 'John Lasseter',
runtime: 95,
},
]
return {
testData,
}
},
})
await nextTick()
const rows = wrapper.findAll('.el-table__row')
expect(rows.length).toEqual(7)
const childRows = wrapper.findAll('.el-table__row--level-1')
expect(childRows.length).toEqual(2)
childRows.forEach((item) => {
expect(item.attributes('style')).toContain('display: none')
})
wrapper.find('.el-table__expand-icon').trigger('click')
await nextTick()
childRows.forEach((item) => {
expect(item.attributes('style')).toEqual('')
})
})
it('load substree row data', async () => {
wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="release" lazy :load="load">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
data() {
const testData = getTestData() as any
testData[testData.length - 1].children = [
{
name: "A Bug's Life copy 1",
release: '2008-1-25-1',
director: 'John Lasseter',
runtime: 95,
},
]
testData[1].hasChildren = true
return {
testData,
}
},
methods: {
load(row, treeNode, resolve) {
resolve([
{
name: "A Bug's Life copy 1",
release: '1998-11-25-1',
director: 'John Lasseter',
runtime: 95,
},
{
name: "A Bug's Life copy 2",
release: '1998-11-25-2',
director: 'John Lasseter',
runtime: 95,
},
])
},
},
})
await nextTick()
const expandIcon = wrapper.find('.el-table__expand-icon')
expandIcon.trigger('click')
await nextTick()
expect(expandIcon.classes()).toContain('el-table__expand-icon--expanded')
expect(wrapper.findAll('.el-table__row').length).toEqual(8)
})
it('tree-props & default-expand-all & expand-change', async () => {
const spy = jest.fn()
wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table
:data="testData" lazy default-expand-all row-key="release" :tree-props="{children: 'childrenTest', hasChildren: 'hasChildrenTest'}"
:load="load" @expand-change="change">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
data() {
const testData = getTestData() as any
testData[testData.length - 1].childrenTest = [
{
name: "A Bug's Life copy 1",
release: '2008-1-25-1',
director: 'John Lasseter',
runtime: 95,
},
]
testData[1].hasChildrenTest = true
return {
testData,
}
},
methods: {
load(row, treeNode, resolve) {
resolve([
{
name: "A Bug's Life copy 1",
release: '1998-11-25-1',
director: 'John Lasseter',
runtime: 95,
},
{
name: "A Bug's Life copy 2",
release: '1998-11-25-2',
director: 'John Lasseter',
runtime: 95,
},
])
},
change: spy,
},
})
await nextTick()
const childRows = wrapper.findAll('.el-table__row--level-1')
childRows.forEach((item) => {
expect(item.attributes('style')).toBeUndefined()
})
const expandIcon = wrapper.find('.el-table__expand-icon')
expandIcon.trigger('click')
await nextTick()
expect(
expandIcon.classes().includes('el-table__expand-icon--expanded')
).toBeTruthy()
expect(wrapper.findAll('.el-table__row').length).toEqual(8)
expect(spy.mock.calls[0][0]).toBeInstanceOf(Object)
expect(spy.mock.calls[0][1]).toBeTruthy()
})
it('expand-row-keys & toggleRowExpansion', async () => {
wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" row-key="release" lazy :load="load" :expand-row-keys="['2003-5-30']" ref="table">
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
data() {
const testData = getTestData() as any
testData[testData.length - 1].children = [
{
name: "A Bug's Life copy 1",
release: '2003-5-30-1',
director: 'John Lasseter',
runtime: 95,
hasChildren: true,
},
]
return {
testData,
}
},
methods: {
load(row, treeNode, resolve) {
resolve([
{
name: "A Bug's Life copy 1",
release: '2003-5-30-2',
director: 'John Lasseter',
runtime: 95,
},
])
},
closeExpandRow() {
const testData = this.testData
const row = testData[testData.length - 1].children[0]
this.$refs.table.toggleRowExpansion(row)
},
},
})
await nextTick()
const childRows = wrapper.findAll('.el-table__row--level-1')
childRows.forEach((item) => {
expect(item.attributes('style')).toBeUndefined()
})
const expandIcon = childRows[0].find('.el-table__expand-icon')
expandIcon.trigger('click')
await nextTick()
expect(expandIcon.classes()).toContain('el-table__expand-icon--expanded')
;(wrapper.vm as any).closeExpandRow()
await nextTick()
expect(expandIcon.classes()).not.toContain(
'el-table__expand-icon--expanded'
)
})
it('v-if on el-table-column should patch correctly', async () => {
wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<div>
<button @click="hideName">hide name column</button>
<el-table :data="testData">
<el-table-column key="name" label="片名" v-if="showName">
<template #default="{ row }"><span class="name">{{ row.name }}</span></template>
</el-table-column>
<el-table-column key="release" label="发行日期" >
<template #default="{ row }"><span class="release">{{ row.release }}</span></template>
</el-table-column>
</el-table>
</div>
`,
data() {
return {
testData: getTestData() as any,
showName: true,
}
},
methods: {
hideName() {
this.showName = false
},
},
})
await nextTick()
const firstCellSpanBeforeHide = wrapper.find('.el-table__body tr td span')
expect(firstCellSpanBeforeHide.classes().includes('name')).toBeTruthy()
wrapper.find('button').trigger('click')
await nextTick()
const firstCellSpanAfterHide = wrapper.find('.el-table__body tr td span')
expect(firstCellSpanAfterHide.classes().includes('release')).toBeTruthy()
})
})
it('when tableLayout is auto', async () => {
const wrapper = mount({
components: {
ElTable,
ElTableColumn,
},
template: `
<el-table :data="testData" table-layout="auto">
<el-table-column prop="id" />
<el-table-column prop="name" label="片名" />
<el-table-column prop="release" label="发行日期" />
<el-table-column prop="director" label="导演" />
<el-table-column prop="runtime" label="时长(分)" />
</el-table>
`,
created() {
this.testData = getTestData()
},
})
await nextTick()
expect(wrapper.find('.el-table__body thead').exists()).toBeTruthy()
expect(wrapper.find('.el-table__body colgroup col').exists()).toBeFalsy()
expect(wrapper.find('.el-table__body tbody').exists()).toBeTruthy()
})
})