不是。testing-library/react的render函数返回的DOM节点本身并不直接包含外部的CSS样式。render函数只是用于在测试环境中模拟React组件的渲染,它会返回一个查询工具集,帮助你查询和操作渲染出来的DOM节点。 问题二:这里的tailwindcss需要先解析(自定义的类名,需要生成对应的规则...),这又是谁负责的
Test: import Reactfrom'react'//extend expect object to have methods from jest-domimport'@testing-library/jest-dom/extend-expect'import { render }from'@testing-library/react'import { FavoriteNumber }from'../favorite-number'test('renders a text input with placeholder Search beer', () =>{const...
[React Testing] Assert That Something is NOT Rendered with React Testing Library (with rerender & query) You can use 'rerender' for a component when its props changed. Then if you wnat to check the alert message has gone when we rerender, you need to use 'queryByRole' instead of 'ge...
@testing-library/react-render-stream What is this library? This library allows you to make render-per-render asserions on your React components and hooks. This is usually not necessary, but can be highly beneficial when testing hot code paths. Who is this library for? This library is intende...
问react-testing-library - Screen vs Render queriesENRepresents the font-size of the root element ...
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 ()...
[React Testing] Assert That Something is NOT Rendered with React Testing Library (with rerender & query) You can use 'rerender' for a component when its props changed. Then if you wnat to check the alert message has gone when we rerender, you need to use 'queryByRole' instead of '...
// test-utils.js// ...export*from'@testing-library/react'// makes all React Testing Library's exports availableexport*from'@render-with/decorators'// overrides React Testing Library's render function Then, install some decorators for the libraries used in your project: ...
import { render } from '@testing-library/react'; import MyComponent from './MyComponent'; test('renders MyComponent correctly', () => { const { getByText } = render(<MyComponent />); // 进行断言和验证 expect(getByText('Hello, World!')).toBeInTheDocument(); }); 在上述示例中,我...
This library has a peerDependencies listing for@testing-library/react-native. Make sure you install it alongside this library. Usage First create your RenderBuilder with any builder methods for adding in components you want import{CounterProvider}from'./CounterContext';import{ReactRenderBuilder}from're...