import { renderHook, act } from '@testing-library/react-hooks' import { CounterStepProvider, useCounter } from './counter' test('should use custom step when incrementing', () => { const wrapper = ({ children, step }) => ( <CounterStepProvider step={step}>{children}</CounterStepProvi...
-import { renderHook, cleanup, act } from '@testing-library/react-hooks' +import { renderHook, cleanup, act } from '@testing-library/react-hooks/pure' If neither of these approaches are suitable, setting theRHTL_SKIP_AUTO_CLEANUPenvironment variable totruebefore importing@testing-library/react-...
// React 18, @testing-library/react v13.1.0+import{renderHook}from'@testing-library/react'// React 17-, @testing-library/react-hooksimport{renderHook}from'@testing-library/react-hooks' 完整API 及其他资源 完整API 由于是基于的封装,re-export 了API。因此完整 API 要同时参考@testing-library/react...
Testing: import {renderHook, act} from '@testing-library/react-hooks'import {useCounter}from'../use-counter'test('exposes the count and increment/decrement functions', () =>{const {result} =renderHook(useCounter)expect(result.current.count).toBe(0)act(()=>result.current.increment()) expect...
1、使用vite创建一个空白项目pnpm create vite react-test-example -- --template react-ts 2、安装react单测相关依赖pnpm add @testing-library/react @testing-library/jest-dom jest -D 3、pnpm jest --init生成jest配置文件 下面我们就对于配置项目做个说明 ...
I'm getting the React 18 createRoot warning when using renderHook. I've updated my app to react 18 already and have the latest testing library installed. Does anyone know the solution to this? import { renderHook } from "@testing-library/react-hooks"; test("should autoconnect", async ()...
这是对这个钩子的测试。它模拟图像组件的getSize方法,还模拟来自React Native的useWindowDimension钩子。 import * as RN from 'react-native'; import { renderHook, act } from '@testing-library/react-hooks'; import { useImageSize } from '@app/hooks/useImageSize'; ...
React-Testing-Library入门旨在引导开发者高效地编写React组件测试。本文深入探讨了测试在React开发中的重要性,强调了自动化测试对于确保应用稳定性和质量的价值。引入的React-Testing-Library库以其简洁的API、专注于组件级别的测试以及对React库用法的原生支持,显著提高了测试的可读性和维护性。文章从基础概念、安装方法,...
react-test-rendererversion (if applicable):17.0.1 nodeversion:16.13.0 npm(oryarn) version: yarn version => 1.22.15 typescriptversion: ~4.4 Relevant code or config: import{renderHook}from"@testing-library/react-hooks"functionuseTest(){return{res:true}}describe('useTest',()=>{it('should ren...
That setup function is pretty handy. Seems like a good opportunity for an abstraction. Well, we already have one! It’s called React Hooks Testing Library. Let’s swap our setup function for the renderHook function from @testing-library/react-hooks. ...