223 lines
14 KiB
TypeScript
223 lines
14 KiB
TypeScript
import { afterEach, describe, expect, it, vi } from 'vitest'
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import { defineComponent, ref } from 'vue'
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import { flushPromises, mount, type VueWrapper } from '@vue/test-utils'
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import ElementPlus from 'element-plus'
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import { readFileSync } from 'node:fs'
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import { resolve } from 'node:path'
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import { compileStyle, parse } from 'vue/compiler-sfc'
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import AppDialog from './AppDialog.vue'
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import AppDrawer from './AppDrawer.vue'
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import DataTable from './DataTable.vue'
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let wrapper: VueWrapper | undefined
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const styles: HTMLStyleElement[] = []
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function installStyles() {
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const add = (css: string) => {
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const style = document.createElement('style')
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style.textContent = css.replace(/@import[^;]+;/g, '')
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document.head.append(style)
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styles.push(style)
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}
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for (const name of ['base', 'el-dialog', 'el-drawer', 'el-form', 'el-form-item', 'el-select', 'el-button']) {
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add(readFileSync(resolve(process.cwd(), `node_modules/element-plus/theme-chalk/${name}.css`), 'utf8'))
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}
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for (const [name, component] of [['AppDialog', AppDialog], ['AppDrawer', AppDrawer], ['DataTable', DataTable]] as const) {
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const source = readFileSync(resolve(process.cwd(), `src/shared/components/${name}.vue`), 'utf8')
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for (const style of parse(source).descriptor.styles) {
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const compiled = compileStyle({ source: style.content, filename: `${name}.vue`, scoped: style.scoped, id: component.__scopeId || 'data-v-layout' })
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expect(compiled.errors).toEqual([])
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add(compiled.code)
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}
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}
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for (const name of ['adminDensityTokens', 'adminDensity', 'adminWorkbenchTokens', 'adminWorkbench']) {
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add(readFileSync(resolve(process.cwd(), `src/styles/${name}.css`), 'utf8'))
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}
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}
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async function render(template: string) {
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installStyles()
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wrapper = mount(defineComponent({
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components: { AppDialog, AppDrawer, DataTable },
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setup: () => ({ open: ref(true), childOpen: ref(true), name: ref(''), valid: ref(false) }),
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template,
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}), { attachTo: document.body, global: { plugins: [ElementPlus] } })
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await flushPromises()
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return wrapper
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}
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function element(selector: string) {
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const result = document.querySelector<HTMLElement>(selector)
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expect(result, selector).not.toBeNull()
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return result!
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}
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const computed = (selector: string) => getComputedStyle(element(selector))
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afterEach(() => {
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wrapper?.unmount()
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wrapper = undefined
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styles.splice(0).forEach(style => style.remove())
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document.body.innerHTML = ''
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})
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describe('real Element floating frame boundaries', () => {
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it.each(['workbench-table', 'workbench-toolbar'])('isolates %s toolbar actions from nested dialogs while preserving wrappers and dropdowns', async (surface) => {
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await render(`
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<main class="admin-workbench admin-density"><div class="${surface} is-page-surface">
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<DataTable :data="[]" :columns="[]" appearance="integrated" column-settings-mode="hide" :show-pagination="false">
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<template #toolbar-start><el-button class="start-action">返回</el-button></template>
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<template #toolbar-actions>
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<el-button type="primary" class="direct-action">新增</el-button>
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<div class="action-wrapper"><el-button type="primary" class="wrapped-action">批量操作</el-button>
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<el-dropdown><el-button type="primary" class="dropdown-action">更多</el-button><template #dropdown><el-dropdown-menu><el-dropdown-item>导出</el-dropdown-item></el-dropdown-menu></template></el-dropdown>
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<el-dropdown split-button type="primary" class="split-actions">组合操作<template #dropdown><el-dropdown-menu><el-dropdown-item>另存</el-dropdown-item></el-dropdown-menu></template></el-dropdown>
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<el-button-group><el-button class="grouped-action">上一项</el-button><el-button>下一项</el-button></el-button-group>
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</div>
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<AppDialog v-model="open" title="新增模拟柜" class="toolbar-editor admin-density-dialog admin-density-dialog--comfortable admin-workbench is-dialog">
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<el-button type="primary" class="body-action">正文操作</el-button>
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</AppDialog>
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<DataTable :data="[]" :columns="[]" column-settings-mode="hide" :show-pagination="false">
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<template #toolbar-start><el-button type="primary" class="nested-table-action">子表操作</el-button></template>
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</DataTable>
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</template>
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<template #toolbar-end><div><el-button class="end-action">导出</el-button></div></template>
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</DataTable>
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</div></main>
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`)
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expect(element('.toolbar-editor').closest('.data-table__business-actions')).not.toBeNull()
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// Check matching against real DOM, not a source-order approximation of the cascade.
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const workbench = compileStyle({ source: readFileSync(resolve(process.cwd(), 'src/styles/adminWorkbench.css'), 'utf8'), filename: 'workbench.css', id: 'toolbar-regression' }).rawResult!.root
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const toolbarSelectors: string[] = []
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workbench.walkRules(rule => {
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if (/data-table__(toolbar|business-actions)/.test(rule.selector) && rule.selector.includes('el-button')) toolbarSelectors.push(...rule.selectors)
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})
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for (const selector of ['.direct-action', '.wrapped-action', '.dropdown-action', '.split-actions .el-button', '.grouped-action', '.start-action', '.end-action']) {
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expect(toolbarSelectors.some(rule => element(selector).matches(rule)), selector).toBe(true)
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}
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for (const button of document.querySelectorAll('.toolbar-editor .el-button, .nested-table-action')) {
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expect(toolbarSelectors.filter(rule => button.matches(rule))).toEqual([])
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}
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const table = parse(readFileSync(resolve(process.cwd(), 'src/shared/components/DataTable.vue'), 'utf8')).descriptor
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for (const style of table.styles) {
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const rules = compileStyle({ source: style.content, filename: 'DataTable.vue', scoped: style.scoped, id: DataTable.__scopeId || 'data-v-layout' }).rawResult!.root
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rules.walkRules(rule => {
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if (!/toolbar|business-actions|utility-actions/.test(rule.selector) || !rule.selector.includes('el-button')) return
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for (const button of document.querySelectorAll('.toolbar-editor .el-button, .nested-table-action')) {
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expect(rule.selectors.some(selector => button.matches(selector)), rule.selector).toBe(false)
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}
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})
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}
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expect(computed('.toolbar-editor .app-dialog__footer > .el-button--primary').height).toBe('38px')
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expect(computed('.toolbar-editor .app-dialog__footer > .el-button--primary').boxShadow).not.toContain('4px 12px')
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})
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it('keeps a comfortable parent from changing nested dense and native dialog chrome', async () => {
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await render(`
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<AppDialog v-model="open" title="父窗口" class="outer admin-density-dialog admin-density-dialog--comfortable admin-workbench is-dialog" fullscreenable>
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<el-form class="parent-form" label-position="top">
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<el-form-item label="父窗口字段"><el-select><el-option label="选项" value="one" /></el-select></el-form-item>
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<div class="parent-grid"><el-form-item label="网格字段"><el-select><el-option label="选项" value="one" /></el-select></el-form-item></div>
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</el-form>
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<AppDialog v-model="childOpen" title="子窗口" class="inner admin-density-dialog admin-workbench is-dialog">
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<el-form class="density-form"><el-form-item label="子窗口字段"><el-select><el-option label="选项" value="one" /></el-select></el-form-item></el-form>
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<el-form label-position="top"><el-form-item label="顶部标签"><el-select size="small"><el-option label="选项" value="one" /></el-select></el-form-item></el-form>
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</AppDialog>
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<el-dialog :model-value="true" title="原生预览" class="nested-native"><p>预览内容</p></el-dialog>
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</AppDialog>
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<AppDialog :model-value="true" title="独立窗口" class="reference admin-density-dialog admin-workbench is-dialog">
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<el-form class="density-form"><el-form-item label="子窗口字段"><el-select><el-option label="选项" value="one" /></el-select></el-form-item></el-form>
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<el-form label-position="top"><el-form-item label="顶部标签"><el-select size="small"><el-option label="选项" value="one" /></el-select></el-form-item></el-form>
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</AppDialog>
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<el-dialog :model-value="true" title="独立预览" class="reference-native"><p>预览内容</p></el-dialog>
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`)
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expect(element('.inner').closest('.outer')).not.toBeNull()
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expect(element('.outer').classList.contains('el-dialog')).toBe(true)
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for (const field of ['.parent-form > .el-form-item', '.parent-grid > .el-form-item']) {
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expect(computed(`.outer ${field}`).marginBottom).toBe('20px')
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expect(computed(`.outer ${field} > .el-form-item__label`).marginBottom).toBe('8px')
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expect(computed(`.outer ${field} > .el-form-item__label`).fontWeight).toBe('500')
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expect(computed(`.outer ${field} .el-select__wrapper`).minHeight).toBe('40px')
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}
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for (const part of ['header', 'body', 'footer']) {
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expect(computed(`.inner > .el-dialog__${part}`).padding).toBe(computed(`.reference > .el-dialog__${part}`).padding)
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}
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expect(computed('.nested-native > .el-dialog__header').padding).toBe(computed('.reference-native > .el-dialog__header').padding)
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expect(computed('.nested-native > .el-dialog__body').overflowY).toBe(computed('.reference-native > .el-dialog__body').overflowY)
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expect(computed('.inner > .el-dialog__header > .el-dialog__title').paddingRight).toBe(computed('.reference > .el-dialog__header > .el-dialog__title').paddingRight)
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for (const form of ['.density-form', '.el-form--label-top']) {
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expect(computed(`.inner ${form} .el-form-item`).marginBottom).toBe(computed(`.reference ${form} .el-form-item`).marginBottom)
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expect(computed(`.inner ${form} .el-form-item__label`).marginBottom).toBe(computed(`.reference ${form} .el-form-item__label`).marginBottom)
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expect(computed(`.inner ${form} .el-form-item__label`).fontWeight).toBe(computed(`.reference ${form} .el-form-item__label`).fontWeight)
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expect(computed(`.inner ${form} .el-select__wrapper`).minHeight).toBe(computed(`.reference ${form} .el-select__wrapper`).minHeight)
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}
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})
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it('isolates drawer chrome and honors an explicitly teleported nested dialog', async () => {
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await render(`
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<AppDrawer v-model="open" title="详情" class="outer-drawer admin-density-drawer admin-workbench is-drawer" size="900px">
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<el-drawer :model-value="true" title="原生抽屉" class="nested-drawer"><p>详情</p></el-drawer>
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<AppDialog v-model="childOpen" title="编辑" append-to-body class="portal admin-density-dialog admin-workbench is-dialog"><p>编辑内容</p></AppDialog>
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</AppDrawer>
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<el-drawer :model-value="true" title="独立抽屉" class="reference-drawer"><p>详情</p></el-drawer>
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`)
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expect(element('.outer-drawer').classList.contains('el-drawer')).toBe(true)
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expect(element('.nested-drawer').closest('.outer-drawer')).not.toBeNull()
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expect(element('.portal').closest('.outer-drawer')).toBeNull()
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expect(element('.portal').classList.contains('admin-workbench')).toBe(true)
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for (const part of ['header', 'body']) {
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expect(computed(`.nested-drawer > .el-drawer__${part}`).padding).toBe(computed(`.reference-drawer > .el-drawer__${part}`).padding)
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}
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})
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it('keeps the native header and footer around a flexible body through fullscreen and reopen', async () => {
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const view = await render(`
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<AppDialog v-model="open" title="船期表单" fullscreenable width="760px" class="editor admin-density-dialog admin-workbench is-dialog">
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<el-input v-model="name" aria-label="船名" />
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<template #footer><el-button>取消</el-button><el-button>保存模板</el-button><el-button>预览生成</el-button><el-button type="primary">生成船期</el-button></template>
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</AppDialog>
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`)
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expect(element('.editor > .el-dialog__header > .el-dialog__title').textContent).toBe('船期表单')
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expect(computed('.editor > .el-dialog__body').flexGrow).toBe('1')
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expect(computed('.editor > .el-dialog__body').minHeight).toBe('0px')
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expect(computed('.editor > .el-dialog__body').overflowY).toBe('auto')
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expect(computed('.editor > .el-dialog__footer').flexShrink).toBe('0')
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expect(computed('.editor > .el-dialog__footer').flexWrap).toBe('wrap')
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await view.get('input[aria-label="船名"]').setValue('已填写船名')
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element('.editor button[aria-label="展开全屏"]').click()
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await flushPromises()
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expect(element('.editor').classList.contains('is-fullscreen')).toBe(true)
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expect(computed('.editor > .el-dialog__body').flexGrow).toBe('1')
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expect((element('.editor input') as HTMLInputElement).value).toBe('已填写船名')
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const dialog = view.findComponent(AppDialog)
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dialog.vm.$emit('update:modelValue', false)
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await flushPromises()
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dialog.vm.$emit('update:modelValue', true)
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await flushPromises()
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expect(element('.editor').classList.contains('is-fullscreen')).toBe(false)
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expect((element('.editor input') as HTMLInputElement).value).toBe('已填写船名')
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expect(element('.editor > .el-dialog__footer').querySelectorAll('button')).toHaveLength(4)
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})
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it('preserves workspace dimensions and lets multiline cell errors occupy space inside long forms', async () => {
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await render(`
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<AppDialog v-model="open" title="长表单" width="1560px" fullscreenable class="workspace admin-density-dialog admin-density-workspace admin-workbench is-dialog">
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<el-form class="density-form">
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<table class="density-table density-table--editable"><tbody>
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<tr><td><el-form-item label="必填说明" required error="请补充完整的说明，长错误文字应在当前单元格内换行，并为下一行字段留出空间。"><el-input v-model="name" /></el-form-item></td></tr>
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<tr v-for="index in 30" :key="index"><td>明细 {{ index }}</td></tr>
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</tbody></table>
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</el-form>
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</AppDialog>
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`)
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expect(computed('.workspace').height).toBe('92vh')
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expect(computed('.workspace').maxHeight).toBe('92vh')
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expect(element('.workspace .el-form-item.is-required')).toBeDefined()
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await vi.waitFor(() => expect(document.querySelector('.workspace .el-form-item__error')).not.toBeNull())
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expect(element('.workspace .el-form-item__error').textContent).toContain('下一行字段')
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expect(computed('.workspace .el-form-item__error').position).toBe('static')
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expect(computed('.workspace .el-form-item__error').flexBasis).toBe('100%')
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expect(element('.workspace table').querySelectorAll('tr')).toHaveLength(31)
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expect(element('.workspace > .el-dialog__footer').closest('.el-dialog__body')).toBeNull()
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})
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})
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