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refactor(components): [descriptions] use JSX in Unit test (#8351)
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packages/components/descriptions/__tests__/descriptions.test.ts
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packages/components/descriptions/__tests__/descriptions.test.tsx
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import { nextTick, ref } from 'vue' | ||
import { mount } from '@vue/test-utils' | ||
import { describe, expect, test } from 'vitest' | ||
import ElTag from '@element-plus/components/tag' | ||
import ElDescriptions from '../src/index.vue' | ||
import ElDescriptionsItem from '../src/description-item' | ||
|
||
describe('Descriptions.vue', () => { | ||
test('render test', () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions title="title" extra="extra"> | ||
{Array.from({ length: 4 }).map(() => ( | ||
<ElDescriptionsItem /> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
|
||
expect(wrapper.find('.el-descriptions__title').text()).toEqual('title') | ||
expect(wrapper.find('.el-descriptions__extra').text()).toEqual('extra') | ||
expect(wrapper.findAll('.el-descriptions__label').length).toEqual(4) | ||
}) | ||
|
||
test('should render border props', () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions border> | ||
<ElDescriptionsItem /> | ||
</ElDescriptions> | ||
)) | ||
|
||
expect(wrapper.find('table').classes()).toContain('is-bordered') | ||
}) | ||
|
||
test('should render align props', () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions border> | ||
{Array.from({ length: 3 }).map(() => ( | ||
<ElDescriptionsItem align="right" labelAlign="center" /> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
|
||
expect(wrapper.find('.el-descriptions__label').classes()).toContain( | ||
'is-center' | ||
) | ||
expect(wrapper.find('.el-descriptions__content').classes()).toContain( | ||
'is-right' | ||
) | ||
}) | ||
|
||
test('should render width props', () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions border> | ||
{Array.from({ length: 3 }).map(() => ( | ||
<ElDescriptionsItem width="50px" min-width="60px" /> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
|
||
expect( | ||
wrapper.find('.el-descriptions__label').attributes('style') | ||
).toContain('width: 50px; min-width: 60px;') | ||
expect( | ||
wrapper.find('.el-descriptions__content').attributes('style') | ||
).toContain('width: 50px; min-width: 60px;') | ||
}) | ||
|
||
test('should render class props', () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions border> | ||
{Array.from({ length: 3 }).map(() => ( | ||
<ElDescriptionsItem | ||
class-name="class-name" | ||
label-class-name="label-class-name" | ||
/> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
|
||
expect(wrapper.find('.el-descriptions__label').classes()).toContain( | ||
'label-class-name' | ||
) | ||
expect(wrapper.find('.el-descriptions__content').classes()).toContain( | ||
'class-name' | ||
) | ||
}) | ||
|
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test('should render column props', async () => { | ||
const border = ref(false) | ||
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const wrapper = mount(() => ( | ||
<ElDescriptions column={5} border={border.value}> | ||
{Array.from({ length: 10 }).map(() => ( | ||
<ElDescriptionsItem /> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
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expect(wrapper.find('tr').element.children.length).toEqual(5) | ||
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border.value = true | ||
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await nextTick() | ||
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expect(wrapper.find('tr').element.children.length).toEqual(10) | ||
}) | ||
|
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test('should render direction props', async () => { | ||
const direction = ref('horizontal') | ||
|
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const wrapper = mount(() => ( | ||
<ElDescriptions column={5} direction={direction.value} border> | ||
{Array.from({ length: 10 }).map((item) => ( | ||
<ElDescriptionsItem label={String(item)}> | ||
{String(item)} | ||
</ElDescriptionsItem> | ||
))} | ||
</ElDescriptions> | ||
)) | ||
|
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expect(wrapper.find('tr').element.children.length).toEqual(10) | ||
expect(wrapper.findAll('tr')[0].element.children[0].innerHTML).toEqual( | ||
wrapper.findAll('tr')[0].element.children[1].innerHTML | ||
) | ||
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direction.value = 'vertical' | ||
await nextTick() | ||
|
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expect(wrapper.find('tr').element.children.length).toEqual(5) | ||
expect(wrapper.findAll('tr')[0].element.children[0].innerHTML).toEqual( | ||
wrapper.findAll('tr')[1].element.children[0].innerHTML | ||
) | ||
}) | ||
|
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test('should render title slots', async () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions | ||
v-slots={{ | ||
title: () => 'title', | ||
default: () => | ||
Array.from({ length: 10 }).map(() => <ElDescriptionsItem />), | ||
}} | ||
></ElDescriptions> | ||
)) | ||
|
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expect(wrapper.find('.el-descriptions__title').text()).toEqual('title') | ||
}) | ||
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test('should render span props', async () => { | ||
const wrapper = mount(() => ( | ||
<ElDescriptions> | ||
<ElDescriptionsItem label="1">1</ElDescriptionsItem> | ||
<ElDescriptionsItem label="2" span={2}> | ||
2 | ||
</ElDescriptionsItem> | ||
<ElDescriptionsItem label="3">3</ElDescriptionsItem> | ||
<ElDescriptionsItem label="4">4</ElDescriptionsItem> | ||
</ElDescriptions> | ||
)) | ||
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expect(wrapper.findAll('td')[1].element.getAttribute('colSpan')).toEqual( | ||
'2' | ||
) | ||
expect(wrapper.findAll('td')[3].element.getAttribute('colSpan')).toEqual( | ||
'2' | ||
) | ||
}) | ||
|
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test('re-rendered when slots is updated', async () => { | ||
const CHANGE_VALUE = 'company' | ||
const remarks = ref(['school', 'hospital']) | ||
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const onClick = () => { | ||
remarks.value[0] = CHANGE_VALUE | ||
} | ||
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const wrapper = mount(() => ( | ||
<> | ||
{remarks.value.map((remark, index) => ( | ||
<ElDescriptions key={index} title={remark}> | ||
<ElDescriptionsItem label={remark}> | ||
<ElTag size="small">{remark}</ElTag> | ||
</ElDescriptionsItem> | ||
</ElDescriptions> | ||
))} | ||
<button onClick={onClick}>click</button> | ||
</> | ||
)) | ||
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wrapper.find('button').trigger('click') | ||
await nextTick() | ||
expect(wrapper.findComponent(ElTag).text()).toBe(CHANGE_VALUE) | ||
}) | ||
}) |