jest-dom
svelte-jester
jest-dom | svelte-jester | |
---|---|---|
23 | 4 | |
4,305 | 128 | |
0.8% | 0.8% | |
7.0 | 8.8 | |
6 days ago | 10 days ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
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jest-dom
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Unit tests in React with Jest and Testing Library
Tests structure Queries Roles User events Matchers Jest Matchers testing-library Mock functions
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Mastering Jest Configuration for React TypeScript Projects with Vite: A Step-by-Step Guide
//config/jest/setupTests.ts // jest-dom adds custom jest matchers for asserting on DOM nodes. // allows you to do things like: // expect(element).toHaveTextContent(/react/i) // learn more: https://github.com/testing-library/jest-dom import '@testing-library/jest-dom';
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Anyone have setup instructions for Vitest + Typescript + React testing library? My setup is failing to extend matchers on Vitest Types
Update: Just got it working. Following the instructions on this github issue and using `shamefully-hoist=true` with pnpm I got it working. The issue I was facing was with pnpm.
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Is there a jest query method for this use case?
React Testing Library uses jest-dom which has a .getByText() matcher.
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Setting Up a Modern Preact Application With Typescript, Vite and Vitest
vitest-dom extends the standard Jest matchers with convenient methods like .toBeDisabled. Now you can write tests that assert on the state of the DOM. The package is a fork of @testing-library/jest-dom.
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Superset: Testing and Enzyme to RTL conversion
jest-dom matchers
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Migrating from Jest to Vitest
At the time of writing this article, it still seems to be an open issue. However, a workaround I found is to add "skipLibCheck": true, to your tsconfig.json file.
- Buenas prácticas con Angular Testing Library
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Unable to test React-Redux Toolkit app
// jest-dom adds custom jest matchers for asserting on DOM nodes. // allows you to do things like: // expect(element).toHaveTextContent(/react/i) // learn more: https://github.com/testing-library/jest-dom import '@testing-library/jest-dom'; import { server } from './mocks/server'; beforeAll( () => server.listen( { onUnhandledRequest: 'error' } ) ); afterEach( () => server.resetHandlers() ); afterAll( () => server.close() );
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Setup Jest to React Typescript Vite project, also SWC (part 1)
Everything you want to do to your test environment such as extends the jest matchers with @testing-library/jest-dom, mock some APIs that’s not implemented in jdom, you can put to config/jest/setupTests.js:
svelte-jester
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Component Testing in Svelte
svelte-jester: precompiles Svelte components before tests.
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Best way to add unit testing to SvelteKit Project?
I’m using jest with svelte-jester and @testing-library/svelte.
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The Ultimate Guide to TypeScript Monorepos
While I mentioned in the beginning of the article that I am relatively happy with the current state of my reference TypeScript monorepo template, I still think there are a couple of things that can be improved. Chiefly I think that Yarn 2 (‘Berry’) is still not as mature as I would like it to be. Support for ESM for instance would be awesome, the lack of which caused me some problems in trying to make Svelte work within the monorepo. However, I think it is very worthwhile what the Yarn team attempts to achieve with Yarn 2 and I am happy to support it by trying to make it work in the monorepo template.
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Configure jest for svelte-spa-router
I need to test some components that require svelte-spa-router by using jest. Well the problem is, an import from svelte-spa-router causes the error on my previous successful tests. Came across this kind of issue on github https://github.com/mihar-22/svelte-jester/issues/7 and try to replicate the solution like this.
What are some alternatives?
jest - Delightful JavaScript Testing.
jest-image-snapshot - ✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
msw - Seamless REST/GraphQL API mocking library for browser and Node.js.
javascript-testing-best-practices - 📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (July 2023)
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
svelte-websocket-store - svelte store with a websocket backend
jest-cheat-sheet - Jest cheat sheet
Enzyme - JavaScript Testing utilities for React
user-event - 🐕 Simulate user events
svelte-starter - Starter template for svelte apps. Includes Typescript, Tailwind, testing-library, and more!
husky - Git hooks made easy 🐶 woof!
ts-jest - A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.