1 import App from "@/App.vue"
 2 import Vue from ‘vue‘;
 3 import { shallowMount, mount, createLocalVue } from "@vue/test-utils"
 4 import "babel-polyfill";  // 主要是为了引入async不报错
 5 import routes from "@/common/router.js"  // 路由配置
 6 import NoLimit from ‘@/views/tips/noLimit.vue‘  // 组件
 7 import VueRouter from "vue-router"
 8 const localVue = createLocalVue()
 9 localVue.use(VueRouter)
10 describe(‘App‘, function(){
11     let app
12     let vm
13     beforeEach(function() {
14         // 在本区块的每个测试用例之前执行
15     });
16     afterEach(function() {
17         // 在本区块的每个测试用例之后执行 
18         app.destroy(); //销毁组件
19     }); 
20     it(‘app首页‘,  async()=>{
21         const router = new VueRouter({ routes })
22         app = mount(  App ,{
23             localVue,
24             router
25         });
26         router.push({
27             path: ‘/tips‘,
28             query: {
29                 descriptionCn: ‘无权限‘
30             }
31         })
32         vm = app.vm;
33         expect(vm.name).toBe(‘dahei‘)
34     });
35 })