From e93a7288728e4e5b1ee3bbd5bd8199cf7d732cf2 Mon Sep 17 00:00:00 2001
From: Square Coin <linyuanqianpp@126.com>
Date: Tue, 15 Dec 2020 14:27:54 +0800
Subject: [PATCH] feat(menu): update menu spec (#980)

* feat(menu): update menu spec

* feat(menu): update to rAF

* feat(menu): remove raf method

Co-authored-by: liik <linyunqianpp@126.com>
---
 packages/menu/__tests__/menu.spec.ts | 398 ++++++++++++++++++++++++++-
 1 file changed, 384 insertions(+), 14 deletions(-)

diff --git a/packages/menu/__tests__/menu.spec.ts b/packages/menu/__tests__/menu.spec.ts
index ab9816b1420a0..1846c47a44211 100644
--- a/packages/menu/__tests__/menu.spec.ts
+++ b/packages/menu/__tests__/menu.spec.ts
@@ -1,15 +1,109 @@
 import { mount } from '@vue/test-utils'
-import ElMenu from '../src/menu.vue'
-import ElSubmenu from '../src/submenu.vue'
-import ElMenuItem from '../src/menuItem.vue'
-import ElMenuItemGroup from '../src/menuItemGroup.vue'
 import { nextTick } from 'vue'
+import { rAF } from '@element-plus/test-utils/tick'
+import { sleep } from '@element-plus/test-utils'
 
-describe('Menu.vue', () => {
+import Menu from '../src/menu.vue'
+import MenuGroup from '../src/menuGroup.vue'
+import MenuItem from '../src/menuItem.vue'
+import SubMenu from '../src/submenu.vue'
+
+const _mount = (template: string, options = {}) =>
+  mount({
+    components: {
+      'el-menu': Menu,
+      'el-menu-item-group': MenuGroup,
+      'el-menu-item': MenuItem,
+      'el-submenu': SubMenu,
+    },
+    template,
+    ...options,
+  })
+
+describe('menu', () => {
+  test('create', async () => {
+    const wrapper = _mount(
+      `<el-menu>
+        <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    const item2 = await wrapper.findComponent({ ref: 'item2' })
+    await item1.trigger('click')
+    await nextTick()
+    expect(item1.classes()).toContain('is-active')
+    await item2.trigger('click')
+    await nextTick()
+    expect(item2.classes()).toContain('is-active')
+  })
+  test('background-color', async () => {
+    const wrapper = _mount(
+      `<el-menu default-active="2"
+        background-color="#f00"
+        text-color="#000"
+        active-text-color="#0f0">
+        <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    const instance = wrapper.vm.$el
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    const item2 = await wrapper.findComponent({ ref: 'item2' })
+
+    expect(instance.style.backgroundColor).toEqual('rgb(255, 0, 0)')
+    expect(item1.vm.$el.style.backgroundColor).toEqual('rgb(255, 0, 0)')
+    expect(item1.vm.$el.style.color).toEqual('rgb(0, 0, 0)')
+    expect(item2.vm.$el.style.color).toEqual('rgb(0, 255, 0)')
+    await item1.trigger('mouseenter')
+    await nextTick()
+    expect(item1.vm.$el.style.backgroundColor).toEqual('rgb(204, 0, 0)')
+  })
+  test('menu-item click', async () => {
+    const wrapper = _mount(
+      `<el-menu>
+        <el-menu-item @click="onMenuItemClick" index="1" ref="item1">处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">订单管理</el-menu-item>
+      </el-menu>`,
+      {
+        data() {
+          return {
+            clicksCount: 0,
+          }
+        },
+        methods: {
+          onMenuItemClick(item) {
+            expect(item).toMatchObject({
+              index: '1',
+              indexPath: ['1'],
+            })
+            this.clicksCount = this.clicksCount + 1
+          },
+        },
+      },
+    )
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    await item1.trigger('click')
+    await nextTick()
+    expect((wrapper.vm as any).clicksCount).toEqual(1)
+  })
+  test('menu-item disabled', async () => {
+    const wrapper = _mount(
+      `<el-menu default-active="2">
+        <el-menu-item index="1" ref="item1" disabled>处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    const item2 = await wrapper.findComponent({ ref: 'item2' })
+    expect(item2.classes()).toContain('is-active')
+    await item1.trigger('click')
+    await nextTick()
+    expect(item1.classes().includes('is-active')).toBeFalsy()
+  })
   test('open method', async () => {
-    const wrapper = mount({
-      template: `
-        <div>
+    const wrapper = _mount(
+      `<div>
           <el-menu
             ref="menu"
             default-active="2"
@@ -41,17 +135,293 @@ describe('Menu.vue', () => {
           <button @click="open"></button>
         </div>
       `,
-      components: { ElMenu, ElSubmenu, ElMenuItem, ElMenuItemGroup },
-      methods: {
-        open(){
-          this.$refs.menu.open('1')
+      {
+        methods: {
+          open() {
+            this.$refs.menu.open('1')
+          },
         },
       },
-    })
+    )
     const elSubmenu = wrapper.findComponent({ name: 'ElSubmenu' })
     const button = wrapper.find('button')
     button.trigger('click')
     await nextTick()
-    expect(elSubmenu.vm.opened).toBeTruthy()
+    const instance = elSubmenu.vm as any
+    expect(instance.opened).toBeTruthy()
+  })
+})
+
+describe('default active', () => {
+  test('normal active', async () => {
+    const wrapper = _mount(
+      `<el-menu default-active="2">
+        <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    const item2 = await wrapper.findComponent({ ref: 'item2' })
+
+    expect(item2.classes()).toContain('is-active')
+    await item1.trigger('click')
+    await nextTick()
+    expect(item1.classes()).toContain('is-active')
+  })
+  test('dynamic active', async () => {
+    const wrapper = _mount(
+      `<el-menu :default-active="active">
+        <el-menu-item index="1" ref="item1">active watch处理中心</el-menu-item>
+        <el-menu-item index="2" ref="item2">active watch订单管理</el-menu-item>
+      </el-menu>`,
+      {
+        data() {
+          return {
+            active: '2',
+          }
+        },
+      },
+    )
+    const instance = wrapper.vm as any
+    instance.active = '1'
+    await nextTick()
+    const item1 = await wrapper.findComponent({ ref: 'item1' })
+    expect(item1.classes()).toContain('is-active')
+  })
+  test('vertical submenu item active', async () => {
+    const wrapper = _mount(
+      `<div>
+        <el-menu default-active="2-2" mode="vertical">
+          <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+          <el-submenu index="2" ref="submenu">
+            <template slot="title">我的工作台</template>
+            <el-menu-item index="2-1">选项1</el-menu-item>
+            <el-menu-item index="2-2" ref="submenuItem2">选项2</el-menu-item>
+            <el-menu-item index="2-3">选项3</el-menu-item>
+          </el-submenu>
+          <el-menu-item index="3">订单管理</el-menu-item>
+        </el-menu>
+      </div>`,
+    )
+    const submenu = await wrapper.findComponent({ ref: 'submenu' })
+    const submenuItem2 = await wrapper.findComponent({ ref: 'submenuItem2' })
+    expect(submenuItem2.classes()).toContain('is-active')
+    await nextTick()
+    expect(submenu.classes()).toContain('is-opened')
+    expect(submenu.classes()).toContain('is-active')
+  })
+  test('horizontal submenu item active', async () => {
+    const wrapper = _mount(
+      `<div>
+        <el-menu default-active="2-2">
+          <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+          <el-submenu index="2" ref="submenu">
+            <template slot="title">我的工作台</template>
+            <el-menu-item index="2-1">选项1</el-menu-item>
+            <el-menu-item index="2-2" ref="submenuItem2">选项2</el-menu-item>
+            <el-menu-item index="2-3">选项3</el-menu-item>
+          </el-submenu>
+          <el-menu-item index="3">订单管理</el-menu-item>
+        </el-menu>
+      </div>`,
+    )
+    const submenu = await wrapper.findComponent({ ref: 'submenu' })
+    const submenuItem2 = await wrapper.findComponent({ ref: 'submenuItem2' })
+    expect(submenuItem2.classes()).toContain('is-active')
+    await nextTick()
+    expect(submenu.classes()).toContain('is-opened')
+    expect(submenu.classes()).toContain('is-active')
+  })
+})
+
+describe('submenu', () => {
+  test('toggle', async () => {
+    const wrapper = _mount(
+      `<el-menu>
+        <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+        <el-submenu index="2" ref="submenu">
+          <template slot="title">我的工作台</template>
+          <el-menu-item index="2-1">选项1</el-menu-item>
+          <el-menu-item index="2-2" ref="submenuItem2">选项2</el-menu-item>
+          <el-menu-item index="2-3">选项3</el-menu-item>
+        </el-submenu>
+        <el-menu-item index="3">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    const submenu = await wrapper.findComponent({ ref: 'submenu' })
+    const submenuItem2 = await wrapper.findComponent({ ref: 'submenuItem2' })
+    submenu.vm.$el.querySelector('.el-submenu__title').click()
+    await nextTick()
+    expect(submenu.classes()).toContain('is-opened')
+    submenuItem2.trigger('click')
+    await nextTick()
+    expect(submenuItem2.classes()).toContain('is-active')
+    submenu.trigger('click')
+    await nextTick()
+    expect(submenu.classes()).toContain('is-opened')
+  })
+  test('default opened', async () => {
+    const wrapper = _mount(
+      `<el-menu :default-openeds="defaultOpeneds">
+        <el-menu-item index="1">default opened处理中心</el-menu-item>
+        <el-submenu index="2" ref="submenu1">
+          <template slot="title">default opened我的工作台</template>
+          <el-menu-item index="2-1">选项1</el-menu-item>
+          <el-menu-item index="2-2" ref="submenu1Item2">选项2</el-menu-item>
+          <el-menu-item index="2-3">选项3</el-menu-item>
+        </el-submenu>
+        <el-submenu index="3" ref="submenu2">
+          <template slot="title">default opened订单管理</template>
+          <el-menu-item index="3-1">选项1</el-menu-item>
+          <el-menu-item index="3-2" ref="submenu2Item2">选项2</el-menu-item>
+          <el-menu-item index="3-3">选项3</el-menu-item>
+        </el-submenu>
+      </el-menu>`,
+      {
+        data() {
+          return {
+            defaultOpeneds: ['2', '3'],
+          }
+        },
+      },
+    )
+    const submenu1 = await wrapper.findComponent({ ref: 'submenu1' })
+    const submenu2 = await wrapper.findComponent({ ref: 'submenu2' })
+    await nextTick()
+    expect(submenu1.classes()).toContain('is-opened')
+    expect(submenu2.classes()).toContain('is-opened')
+    const instance = wrapper.vm as any
+    instance.defaultOpeneds = ['2']
+    await nextTick()
+    expect(submenu1.classes()).toContain('is-opened')
+    expect(submenu2.classes()).toContain('is-opened')
+  })
+  test('disabled', async () => {
+    const wrapper = _mount(
+      `<el-menu>
+        <el-menu-item index="1" ref="item1">处理中心</el-menu-item>
+        <el-submenu index="2" ref="submenu" disabled>
+          <template slot="title">我的工作台</template>
+          <el-menu-item index="2-1">选项1</el-menu-item>
+          <el-menu-item index="2-2" ref="submenuItem2">选项2</el-menu-item>
+          <el-menu-item index="2-3">选项3</el-menu-item>
+        </el-submenu>
+        <el-menu-item index="3">订单管理</el-menu-item>
+      </el-menu>`,
+      {
+        data() {
+          return {
+            defaultOpeneds: ['2', '3'],
+          }
+        },
+      },
+    )
+    const submenu = await wrapper.findComponent({ ref: 'submenu' })
+    await submenu.trigger('click')
+    await nextTick()
+    expect(submenu.classes().includes('is-opened')).toBeFalsy()
+  })
+})
+
+describe('other', () => {
+  test('disabled', async () => {
+    const wrapper = _mount(
+      `<el-menu unique-opened default-active="2-2">
+        <el-menu-item index="1">处理中心</el-menu-item>
+        <el-submenu index="2" ref="submenu1">
+          <template slot="title">我的工作台</template>
+          <el-menu-item index="2-1">选项1</el-menu-item>
+          <el-menu-item index="2-2" ref="submenu1Item2">选项2</el-menu-item>
+          <el-menu-item index="2-3">选项3</el-menu-item>
+        </el-submenu>
+        <el-submenu index="3" ref="submenu2">
+          <template slot="title">订单管理</template>
+          <el-menu-item index="3-1">选项1</el-menu-item>
+          <el-menu-item index="3-2" ref="submenu2Item2">选项2</el-menu-item>
+          <el-menu-item index="3-3">选项3</el-menu-item>
+        </el-submenu>
+      </el-menu>`,
+    )
+    const submenu2 = await wrapper.findComponent({ ref: 'submenu2' })
+    submenu2.vm.$el.querySelector('.el-submenu__title').click()
+    await nextTick()
+    const submenu1 = await wrapper.findComponent({ ref: 'submenu1' })
+    expect(submenu1.classes().includes('is-opened')).toBeFalsy()
+  })
+  test('horizontal mode', async () => {
+    const wrapper = _mount(
+      `<el-menu mode="horizontal">
+        <el-menu-item index="1">处理中心</el-menu-item>
+        <el-submenu index="2" ref="submenu">
+          <template slot="title">我的工作台</template>
+          <el-menu-item index="2-1">选项1</el-menu-item>
+          <el-menu-item index="2-2" ref="submenuItem2">选项2</el-menu-item>
+          <el-menu-item index="2-3">选项3</el-menu-item>
+        </el-submenu>
+        <el-menu-item index="3">订单管理</el-menu-item>
+      </el-menu>`,
+    )
+    expect(wrapper.classes()).toContain('el-menu--horizontal')
+    const submenu = await wrapper.findComponent({ ref: 'submenu' })
+
+    submenu.trigger('mouseenter')
+    await sleep(500)
+    expect(
+      document.body
+        .querySelector('body [role="tooltip"]')
+        .getAttribute('style'),
+    ).not.toContain('display: none')
+  })
+  test('menu group', async () => {
+    const wrapper = _mount(
+      `<el-menu mode="vertical" default-active="1">
+        <el-menu-item-group title="分组一" ref="group1">
+          <el-menu-item index="1"><i class="el-icon-message"></i>导航一</el-menu-item>
+          <el-menu-item index="2"><i class="el-icon-message"></i>导航二</el-menu-item>
+        </el-menu-item-group>
+        <el-submenu index="5">
+          <template slot="title">导航五</template>
+          <el-menu-item-group title="分组二">
+            <el-menu-item index="5-1">选项1</el-menu-item>
+            <el-menu-item index="5-2">选项2</el-menu-item>
+          </el-menu-item-group>
+        </el-submenu>
+      </el-menu>`,
+    )
+    const group1 = await wrapper.findComponent({ ref: 'group1' })
+    expect(
+      group1.vm.$el.querySelector('.el-menu-item-group__title').innerHTML,
+    ).toEqual('分组一')
+  })
+  test('dynamic menus, issue 9092', async () => {
+    const wrapper = _mount(
+      `<el-menu :default-active="active">
+        <el-menu-item
+          v-for="menu in menus"
+          :index="menu.name"
+          :key="menu.name">
+          {{menu.description}}
+        </el-menu-item>
+      </el-menu>`,
+      {
+        data() {
+          return {
+            active: '',
+            menus: [],
+          }
+        },
+      },
+    )
+    const instance = wrapper.vm as any
+    instance.active = '2'
+    instance.menus = [
+      { name: '1', description: 'happy' },
+      { name: '2', description: 'new' },
+      { name: '3', description: 'year' },
+    ]
+    await nextTick()
+    expect(
+      instance.$el.querySelector('.el-menu-item.is-active').innerHTML,
+    ).toEqual('new')
   })
 })