React based applications often use controlled inputs, meaning the input event leads to the application code setting the value of the very input we’re typing into. Since this moves the input setting behavior into the application code, we should have a…

如果想从头学起Cypress,可以看下面的系列文章哦 https://www.cnblogs.com/poloyy/category/1768839.html 前言 Test Runner 也叫运行器,Cypress 因为它的存在,才在众多自动化测试框架中脱颖而出 Cypress 使测试在一个独特的交互式运行器中运行测试,不仅可以在执行命令时查看测试结果,同时还允许查看被测应用程序 Test Runner 的简介 Test Runner 是一个库或者工具,它用来挑选一个包含单元测试或者一系列其他…

input react 表单 input 密码框在谷歌浏览器下 会有黄色填充 官网的不太用,这个比较好用 type="password" autoComplete="new-password" HTML index.jsx import React, { Component } from 'react'; import { NavLink} from 'react-router-dom'; // import Checkbox from './checkbox.js…

In this lesson, we’ll add tests that finds a focused input. We’ll use Chrome’s dev tools from inside the Cypress runner to inspect the element and update our test to verify that the expected element is focused. We’ll see how Cypress can be used to te…

Sometimes users of your component want to have more control over what the internal state is. In this lesson we'll learn how to allow users to control some of our component’s state just like the <input />'s value prop. Controlled props is the prop th…

Many applications have features that can be used with slight variations. Instead of maintaining multiple tests with nearly identical code, we can take advantage of the JavaScript runtime and use normal data structures and plain old JavaScript to test…

We’ll often need to access the same DOM elements multiple times in one test. Your first instinct might be to use cy.getand assign the result to a variable for reuse. This might appear to work fine at first, but can lead to trouble. Everything in Cypr…

We often only show UI elements as a result of some user interaction. Cypress detects visibility and by default won’t allow your test to interact with an element that isn’t visible. In this lesson, we’ll work with a button that is shown on hover and s…

When testing interactions that require asynchronous calls, we’ll need to wait on responses to make sure we’re asserting about the application state at the right time. With Cypress, we don’t have to use arbitrary time periods to wait. In this lesson,…

When creating integration tests with Cypress, we’ll often want to stub network requests that respond with large datasets. All of this mock data can lead to test code that is hard to read. In this lesson, we’ll see how to use fixtures to keep sample d…