screen} from '@testing-library/react' import HiddenMessage from '../hidden-message' test('shows the children when the checkbox is checked', () => { const testMessage = 'Test Message' render(<HiddenMessage>{testMessage}</HiddenMessage>) // query* functions will return the element or null...
Best JavaScript code snippets using testing-library__react(Showing top 15 results out of 315) origin: cube-js/cube.js dashboard-app/src/App.test.js/test test('renders learn react link', () => { const { getByText } = render(<App />); const linkElement = getByText(/learn react/...
debug(); expect(element).toBeDefined(); expect(element).toBeInTheDocument(); expect(element).toBeVisible(); }); 错误: TestingLibraryElementError: Unable to find an element with the text: Does not work anymore. This could be because the text is broken up by multiple elements. In this ...
byText not finding element #1355 openedAug 30, 2024byRedX2501 1 renderHook support for multiple parameters #1350 openedAug 22, 2024bydanielrentz HavingafterEach(cleanup)in the test setup file breaks exportedscreenmodule on Bun test #1348 openedJul 30, 2024byhmidmrii ...
The React Native Testing Library (RNTL) is a comprehensive solution for testing React Native components. It provides React Native runtime simulation on top ofreact-test-renderer, in a way that encourages better testing practices. Its primary guiding principle is: ...
使用react-testing-library测试的时候你需要做的是通过触发事件如:拉取数据、点击按钮,输入文本等事件来渲染出组件 html-dom,然后通过使用 getByText, getByPlaceholder, getByRole 等方法获取到组件渲染后的html-dom,取其 value 与断言的 value 比较即可完成测试。可以说!!!#ffff00react-testing-library测试观:关注...
Testing Library encourages you to avoid testing implementation details like the internals of a component you're testing. 测试库鼓励您避免测试实现细节,例如您正在测试的组件的内部结构。 所以,Jest Mock 的意义就在于可以帮助我们完成下面这些事情:
// Unable to find an element with the text: /hello world/i. This could be// because the text is broken up by multiple elements. In this case, you can// provide a function for your text matcher to make your matcher more flexible.screen.getByRole('button', { name:/hello world/i})...
import { render } from '@testing-library/react'; import App from './App'; test('renders learn react link', () => { const { getByText } = render(); const linkElement = getByText(/learn react/i); expect(linkElement).toBeInTheDocument(); ...
import{render,screen}from'@testing-library/react'import{Counter}from'./Counter'importuserfrom'@testing-library/user-event'describe('Counter',()=>{test('renders a count of 0',()=>{render(<Counter/>)constcountElement=screen.getByRole('heading')expect(countElement).toHaveTextContent('0')})tes...