Testing Library (@testinglib) 's Twitter Profile
Testing Library

@testinglib

Libraries, utilities, and tools to enable you to write tests that resemble the way your software is used. @ReactJS, @VueJS, @Cypress_IO, @angular, @fbjest, more

ID: 1121512582706188288

linkhttp://testing-library.com calendar_today25-04-2019 20:33:31

391 Tweet

11,11K Followers

10 Following

Philipp Fritsche (@ph_fritsche) 's Twitter Profile Photo

The documentation for Testing Library's user-event has been updated. If you are actively working on a project, we recommend to switch to `v14-beta` now. πŸš€ Check it out! πŸ‘‡ testing-library.com/user-event

Matan Borenkraout πŸ₯¬ (@matanbobi) 's Twitter Profile Photo

React Testing Library v13 with support for React 18 is now released. Upgrade now if your app is using React 18. npmjs.com/package/@testi… Many thanks Sebastian Silbermann for the hard work on this release!

Testing Library (@testinglib) 's Twitter Profile Photo

πŸ“£ testing-library/[email protected] just shipped with a new built-in renderHook function that operates similar to testing-library/react-hooks but with support for React v18 πŸŽ‰

Tim Deschryver (@tim_deschryver) 's Twitter Profile Photo

#Angular Testing Library v13 is released πŸš€ This release contains: - more control over component Input properties - more control over CD - extra's for standalone components Thanks Michael Muscat for the ideas and help πŸ† github.com/testing-librar…

Tim Deschryver (@tim_deschryver) 's Twitter Profile Photo

✍️ Blogged: #Angular standalone components and Angular Testing Library make component tests easier timdeschryver.dev/blog/angular-s…

Matan Borenkraout πŸ₯¬ (@matanbobi) 's Twitter Profile Photo

🚨 Implementation detail 🚨 Lately, I've been seeing this pattern for testing async stuff. This pattern creates a new promise and awaits for it to resolve. This means we'll wait for all async operations to finish. Prefer Testing Library waitFor with a meaningful assertion.

🚨 Implementation detail 🚨

Lately, I've been seeing this pattern for testing async  stuff. This pattern creates a new promise and awaits for it to resolve. 
This means we'll wait for all async operations to finish.
Prefer <a href="/TestingLib/">Testing Library</a> waitFor with a meaningful assertion.
Matan Borenkraout πŸ₯¬ (@matanbobi) 's Twitter Profile Photo

We see this asked quite a lot: If you've migrated from Jest to Vitest and looking for the jest-dom equivalent for vitest, just edit your setup file πŸ¦‰

We see this asked quite a lot: If you've migrated from Jest to Vitest and looking for the jest-dom equivalent for <a href="/vitest_dev/">vitest</a>, just edit your setup file πŸ¦‰
Ernesto (@gnapse) 's Twitter Profile Photo

Here's an opportunity to contribute to Testing Library's jest-dom πŸ¦‰ and dive into the world of accessibility: Create the toBeActiveDescendant custom matcher. Your chance to learn and make a positive impact awaits. 🀝 Check it out github.com/testing-librar…

Matan Borenkraout πŸ₯¬ (@matanbobi) 's Twitter Profile Photo

πŸŽ‰ πŸŽ‰πŸŽ‰ A new major version of React Testing Library was released (15.0.0) - This release drops support for Node 14, Node 16 and most importantly, adds support for new ARIA roles defined as part of WAI-ARIA 1.2. If you have any feedback or issues, feel free to reach out.

Tim Deschryver (@tim_deschryver) 's Twitter Profile Photo

πŸš€ We released #Angular Testing Library v16 today With this update, you receive the latest specification updates for role/element mappings to align with WAI-ARIA 1.2. Why should you care? πŸ”Ž better role support, including new roles ⚠️ existing queries might behave differently

πŸš€ We released #Angular Testing Library v16 today

With this update, you receive the latest specification updates for role/element mappings to align with WAI-ARIA 1.2.

Why should you care?
πŸ”Ž better role support, including new roles
⚠️ existing queries might behave differently
Matan Borenkraout πŸ₯¬ (@matanbobi) 's Twitter Profile Photo

Heads up Testing Library users πŸ™ Due to multiple issues we've observed in the past releases, we've just released a new major of React Testing Library (16) that moves testing-library/dom to a peer dependency. Keep in mind that you'll need to manually install DTL from that version.

Lenz Weber-Tronic (@phry) 's Twitter Profile Photo

I'm thrilled to finally announce the release of a new testing-library, React RenderStream testing library. We have been using the underlying approach in over 500 Apollo Client tests for a year now, and it has given us a new level of confidence. (Link in next Post)

I'm thrilled to finally announce the release of a new <a href="/testing/">testing</a>-library, React RenderStream testing library.

We have been using the underlying approach in over 500 Apollo Client tests for a year now, and it has given us a new level of confidence.
(Link in next Post)
Testing Library (@testinglib) 's Twitter Profile Photo

We're super happy to welcome Qwik Testing Library to our ecosystem and docs site! If you're a Qwik user, give it a spin here testing-library.com/docs/qwik-test…

Wallaby Team (@wallabyjs) 's Twitter Profile Photo

New Wallaby 2 feature: ✨ HTML highlighting for Testing Library errors and screen.debug() output, styled with your editor theme 🎨 for easier, readable debugging. πŸ”

Corbin Crutchley (@crutchcorn) 's Twitter Profile Photo

Heads up to anyone using JSDom for testing, I believe as of three days ago there was a change to some sub-deps that broke behavior for anyone upgrading their package lock: github.com/jsdom/cssstyle… I'm working on a fix right now