egg application. A function is as follows: function abc(arg) { assert(typeof arg === string , arg should be a string ); do other thing ... } if the parameter is of non-string type, the assert statement will be triggered an...
the current project and code structure are as follows - class A file (root) + class B file - class C file TypeScript class A { private b: B; constructor(options) { this.b = new B(this); } otherMethod() {} } class...
<div class="hello"> <son>< son> < div> HellWorld import HelloWorld from @ components HelloWorld.vue 3 vue-test-utils import { mount, createLocalVue } from vue-test-utils son Vue.component( Son ...
question title how to test promise? with mocha chai and sinon problem description suppose you encapsulate a function that initiates an asynchronous request task, succeeds in executing onSuccess, and fails to execute onError. At the same time, in o...
problem description want to unit test the current project, expect to test for a single problem, test content behavior test, method test, simple UI test the environmental background of the problems and what methods you have tried because I am not f...
as shown in the figure, mount only renders one layer. How does dom, render the second layer? Because the need for the table traversal after the simulation click, the second layer does not render can not get the elements, can not be traversed! ...
use mocha&enzyme for component unit testing. Now, due to webpack configuration problems, mocha load error is reported. Is there any configuration scheme? all kinds of loader error webpackrc used by dva this file does not know how to get to the inte...
react unit test, input npm test in cmd keeps reporting errors require App.test.js package.json ...
such as the title, now there is a http: xxxx.pdf file on the server what I thought at first was simply downloaded with a tag or location.href. Chrome test can only open pdf file preview, not download Web search and found that a tag has a download at...
the project has a requirement for Wechat web page authorization just to get the openid,. I want to finish it in the front end. When I read the document, the request for code will be redirected to a link, so it s a bit unclear where the authorization is ...
Today we have a problem with a compound primary key, which ensures that multiple column combinations are not unique. But in practice, it s the opposite. this is my table structure 12342,2,1: wonder ...
problem description give an example version: 2 services: portainer: image: portainer portainer command: -H unix: var run docker.sock restart: always ports: - 9000:9000 volumes: - var run docker.sock: var run ...
I have made an one-time dynamic effect, and there is no way to change it back to recycling. I read the official vue documentation and couldn t find the method I wanted. <!DOCTYPE html> <html lang="en"> <head> <meta ...