add unit test

.gitignore

@@ -5,6 +5,7 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 package-lock.json
+tests/**/coverage/
 
 # Editor directories and files
 .idea

jest.config.js

@@ -0,0 +1,24 @@
+module.exports = {
+  verbose: true,
+  moduleFileExtensions: ['js', 'jsx', 'json', 'vue'],
+  transform: {
+    '^.+\\.vue$': 'vue-jest',
+    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub',
+    '^.+\\.jsx?$': 'babel-jest'
+  },
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/src/$1'
+  },
+  snapshotSerializers: ['jest-serializer-vue'],
+  testMatch: [
+    '**/tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'
+  ],
+  collectCoverageFrom: ['src/utils/**/*.{js,vue}', '!src/utils/auth.js', '!src/utils/request.js', 'src/components/**/*.{js,vue}'],
+  coverageDirectory: '<rootDir>/tests/unit/coverage',
+  'collectCoverage': true,
+  'coverageReporters': [
+    'lcov',
+    'text-summary'
+  ],
+  testURL: 'http://localhost/'
+}

package.json

@@ -1,17 +1,17 @@
 {
   "name": "vue-admin-template",
   "version": "3.8.0",
-  "license": "MIT",
   "description": "A vue admin template with Element UI & axios & iconfont & permission control & lint",
   "author": "Pan <panfree23@gmail.com>",
   "scripts": {
     "dev": "vue-cli-service serve",
     "build": "node build/index.js",
-    "build:report": "node build/index.js --report",
     "build:preview": "node build/index.js --preview",
+    "build:report": "node build/index.js --report",
+    "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml",
     "lint": "vue-cli-service lint",
-    "test": "npm run lint",
-    "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml"
+    "test:unit": "vue-cli-service test:unit",
+    "test": "npm run lint && npm run test:unit"
   },
   "dependencies": {
     "axios": "0.18.0",
@@ -27,7 +27,11 @@
   "devDependencies": {
     "@vue/cli-plugin-babel": "3.0.5",
     "@vue/cli-plugin-eslint": "3.0.5",
+    "@vue/cli-plugin-unit-jest": "3.0.5",
     "@vue/cli-service": "3.0.5",
+    "@vue/test-utils": "1.0.0-beta.20",
+    "babel-core": "7.0.0-bridge.0",
+    "babel-jest": "23.6.0",
     "chalk": "2.4.1",
     "connect": "3.6.6",
     "node-sass": "^4.9.3",
@@ -40,13 +44,14 @@
     "svgo": "1.0.5",
     "vue-template-compiler": "2.5.17"
   },
-  "engines": {
-    "node": ">= 8.9",
-    "npm": ">= 3.0.0"
-  },
   "browserslist": [
     "> 1%",
     "last 2 versions",
     "not ie <= 8"
-  ]
+  ],
+  "engines": {
+    "node": ">= 8.9",
+    "npm": ">= 3.0.0"
+  },
+  "license": "MIT"
 }

src/components/Hamburger/index.vue

@@ -33,10 +33,11 @@ export default {
     isActive: {
       type: Boolean,
       default: false
-    },
-    toggleClick: {
-      type: Function,
-      default: null
+    }
+  },
+  methods: {
+    toggleClick() {
+      this.$emit('toggleClick')
     }
   }
 }

src/utils/index.js

@@ -36,7 +36,11 @@ export function parseTime(time, cFormat) {
 }
 
 export function formatTime(time, option) {
-  time = +time * 1000
+  if (('' + time).length === 10) {
+    time = parseInt(time) * 1000
+  } else {
+    time = +time
+  }
   const d = new Date(time)
   const now = Date.now()
 

src/views/layout/components/Navbar.vue

@@ -1,6 +1,6 @@
 <template>
   <el-menu class="navbar" mode="horizontal">
-    <hamburger :toggle-click="toggleSideBar" :is-active="sidebar.opened" class="hamburger-container"/>
+    <hamburger :is-active="sidebar.opened" class="hamburger-container" @toggleClick="toggleSideBar"/>
     <breadcrumb />
     <el-dropdown class="avatar-container" trigger="click">
       <div class="avatar-wrapper">

tests/unit/.eslintrc.js

@@ -0,0 +1,5 @@
+module.exports = {
+  env: {
+    jest: true
+  }
+}

tests/unit/components/Breadcrumb.spec.js

@@ -0,0 +1,93 @@
+import { mount, createLocalVue } from '@vue/test-utils'
+import VueRouter from 'vue-router'
+import ElementUI from 'element-ui'
+import Breadcrumb from '@/components/Breadcrumb/index.vue'
+const localVue = createLocalVue()
+localVue.use(VueRouter)
+localVue.use(ElementUI)
+const routes = [
+  {
+    path: '/',
+    name: 'home',
+    children: [{
+      path: 'dashboard',
+      name: 'dashboard'
+    }]
+  },
+  {
+    path: '/menu',
+    name: 'menu',
+    children: [{
+      path: 'menu1',
+      name: 'menu1',
+      meta: { title: 'menu1' },
+      children: [{
+        path: 'menu1-1',
+        name: 'menu1-1',
+        meta: { title: 'menu1-1' }
+      },
+      {
+        path: 'menu1-2',
+        name: 'menu1-2',
+        redirect: 'noredirect',
+        meta: { title: 'menu1-2' },
+        children: [{
+          path: 'menu1-2-1',
+          name: 'menu1-2-1',
+          meta: { title: 'menu1-2-1' }
+        },
+        {
+          path: 'menu1-2-2',
+          name: 'menu1-2-2'
+        }]
+      }]
+    }]
+  }]
+const router = new VueRouter({
+  routes
+})
+describe('Breadcrumb.vue', () => {
+  const wrapper = mount(Breadcrumb, {
+    localVue,
+    router
+  })
+  it('dashboard', () => {
+    router.push('/dashboard')
+    const len = wrapper.findAll('.el-breadcrumb__inner').length
+    expect(len).toBe(1)
+  })
+  it('normal route', () => {
+    router.push('/menu/menu1')
+    const len = wrapper.findAll('.el-breadcrumb__inner').length
+    expect(len).toBe(2)
+  })
+  it('nested route', () => {
+    router.push('/menu/menu1/menu1-2/menu1-2-1')
+    const len = wrapper.findAll('.el-breadcrumb__inner').length
+    expect(len).toBe(4)
+  })
+  it('no meta.title', () => {
+    router.push('/menu/menu1/menu1-2/menu1-2-2')
+    const len = wrapper.findAll('.el-breadcrumb__inner').length
+    expect(len).toBe(3)
+  })
+  it('click link', () => {
+    router.push('/menu/menu1/menu1-2/menu1-2-2')
+    const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
+    const second = breadcrumbArray.at(1)
+    const href = second.find('a').attributes().href
+    expect(href).toBe('#/menu/menu1')
+  })
+  it('noredirect', () => {
+    router.push('/menu/menu1/menu1-2/menu1-2-1')
+    const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
+    const redirectBreadcrumb = breadcrumbArray.at(2)
+    expect(redirectBreadcrumb.contains('a')).toBe(false)
+  })
+  it('last breadcrumb', () => {
+    router.push('/menu/menu1/menu1-2/menu1-2-1')
+    const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
+    const redirectBreadcrumb = breadcrumbArray.at(3)
+    expect(redirectBreadcrumb.contains('a')).toBe(false)
+  })
+})

tests/unit/components/Hamburger.spec.js

@@ -0,0 +1,18 @@
+import { shallowMount } from '@vue/test-utils'
+import Hamburger from '@/components/Hamburger/index.vue'
+describe('Hamburger.vue', () => {
+  it('toggle click', () => {
+    const wrapper = shallowMount(Hamburger)
+    const mockFn = jest.fn()
+    wrapper.vm.$on('toggleClick', mockFn)
+    wrapper.find('.hamburger').trigger('click')
+    expect(mockFn).toBeCalled()
+  })
+  it('prop isActive', () => {
+    const wrapper = shallowMount(Hamburger)
+    wrapper.setProps({ isActive: true })
+    expect(wrapper.contains('.is-active')).toBe(true)
+    wrapper.setProps({ isActive: false })
+    expect(wrapper.contains('.is-active')).toBe(false)
+  })
+})

tests/unit/components/SvgIcon.spec.js

@@ -0,0 +1,22 @@
+import { shallowMount } from '@vue/test-utils'
+import SvgIcon from '@/components/SvgIcon/index.vue'
+describe('SvgIcon.vue', () => {
+  it('iconClass', () => {
+    const wrapper = shallowMount(SvgIcon, {
+      propsData: {
+        iconClass: 'test'
+      }
+    })
+    expect(wrapper.find('use').attributes().href).toBe('#icon-test')
+  })
+  it('className', () => {
+    const wrapper = shallowMount(SvgIcon, {
+      propsData: {
+        iconClass: 'test'
+      }
+    })
+    expect(wrapper.classes().length).toBe(1)
+    wrapper.setProps({ className: 'test' })
+    expect(wrapper.classes().includes('test')).toBe(true)
+  })
+})

tests/unit/utils/formatTime.spec.js

@@ -0,0 +1,27 @@
+import { formatTime } from '@/utils/index.js'
+describe('Utils:formatTime', () => {
+  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
+  it('ten digits timestamp', () => {
+    expect(formatTime((d / 1000).toFixed(0))).toBe('7月13日17时54分')
+  })
+  it('test now', () => {
+    expect(formatTime(+new Date() - 1)).toBe('刚刚')
+  })
+  it('less two minute', () => {
+    expect(formatTime(+new Date() - 60 * 2 * 1000)).toBe('2分钟前')
+  })
+  it('less two hour', () => {
+    expect(formatTime(+new Date() - 60 * 60 * 2 * 1000)).toBe('2小时前')
+  })
+  it('less one day', () => {
+    expect(formatTime(+new Date() - 60 * 60 * 24 * 1 * 1000)).toBe('1天前')
+  })
+  it('more than one day', () => {
+    expect(formatTime(d)).toBe('7月13日17时54分')
+  })
+  it('format', () => {
+    expect(formatTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
+    expect(formatTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
+    expect(formatTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
+  })
+})

tests/unit/utils/parseTime.spec.js

@@ -0,0 +1,27 @@
+import { parseTime } from '@/utils/index.js'
+describe('Utils:parseTime', () => {
+  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
+  it('timestamp', () => {
+    expect(parseTime(d)).toBe('2018-07-13 17:54:01')
+  })
+  it('ten digits timestamp', () => {
+    expect(parseTime((d / 1000).toFixed(0))).toBe('2018-07-13 17:54:01')
+  })
+  it('new Date', () => {
+    expect(parseTime(new Date(d))).toBe('2018-07-13 17:54:01')
+  })
+  it('format', () => {
+    expect(parseTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
+    expect(parseTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
+    expect(parseTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
+  })
+  it('get the day of the week', () => {
+    expect(parseTime(d, '{a}')).toBe('五') // 星期五
+  })
+  it('get the day of the week', () => {
+    expect(parseTime(+d + 1000 * 60 * 60 * 24 * 2, '{a}')).toBe('日') // 星期日
+  })
+  it('empty argument', () => {
+    expect(parseTime()).toBeNull()
+  })
+})

tests/unit/utils/validate.spec.js

@@ -0,0 +1,28 @@
+import { isvalidUsername, validateURL, validateLowerCase, validateUpperCase, validatAlphabets } from '@/utils/validate.js'
+describe('Utils:validate', () => {
+  it('isvalidUsername', () => {
+    expect(isvalidUsername('admin')).toBe(true)
+    expect(isvalidUsername('editor')).toBe(true)
+    expect(isvalidUsername('xxxx')).toBe(false)
+  })
+  it('validateURL', () => {
+    expect(validateURL('https://github.com/PanJiaChen/vue-element-admin')).toBe(true)
+    expect(validateURL('http://github.com/PanJiaChen/vue-element-admin')).toBe(true)
+    expect(validateURL('github.com/PanJiaChen/vue-element-admin')).toBe(false)
+  })
+  it('validateLowerCase', () => {
+    expect(validateLowerCase('abc')).toBe(true)
+    expect(validateLowerCase('Abc')).toBe(false)
+    expect(validateLowerCase('123abc')).toBe(false)
+  })
+  it('validateUpperCase', () => {
+    expect(validateUpperCase('ABC')).toBe(true)
+    expect(validateUpperCase('Abc')).toBe(false)
+    expect(validateUpperCase('123ABC')).toBe(false)
+  })
+  it(' validatAlphabets', () => {
+    expect(validatAlphabets('ABC')).toBe(true)
+    expect(validatAlphabets('Abc')).toBe(true)
+    expect(validatAlphabets('123aBC')).toBe(false)
+  })
+})