Testing Library
@TestingLib
Followers
11K
Following
489
Media
7
Statuses
391
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
your tests
Joined April 2019
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: https://t.co/1NFUxgGudt I'm working on a fix right now
github.com
When running a new project with JSDom via Vitest, I get the following error: Error: require() of ES Module C:\Users\crutchcorn\git\TanStack\form\node_modules\.pnpm\@[email protected]\node_...
3
4
19
New Wallaby 2 feature: β¨ HTML highlighting for @TestingLib errors and screen.debug() output, styled with your editor theme π¨ for easier, readable debugging. π
0
4
11
We're super happy to welcome Qwik Testing Library to our ecosystem and docs site! If you're a @QwikDev user, give it a spin here https://t.co/TtnC5AupaT
testing-library.com
Qwik Testing Library on GitHub
1
6
29
Welcome to the family!
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)
0
1
14
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)
3
30
140
Heads up @TestingLib users π 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.
2
3
20
It's official. @TestingLib is now THE testing solution for @reactjs. What a journey! https://t.co/ugEeF5uVmZ
27
57
961
π 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? π better role support, including new roles β οΈ existing queries might behave differently
1
19
67
π ππ A new major version of React @TestingLib 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.
2
6
35
We're really happy to officially have the Solid Testing Library as part of our ecosystem now. Many thanks to @danieljcafonso for pushing it!
A long time coming. Solid Testing Library docs are now up on the official site thanks to @danieljcafonso. https://t.co/lM9IaBCzk9
0
5
34
Here's an opportunity to contribute to @TestingLib's jest-dom π¦ and dive into the world of accessibility: Create the toBeActiveDescendant custom matcher. Your chance to learn and make a positive impact awaits. π€ Check it out
github.com
Describe the feature you'd like: I'm testing composite components that use aria-activedescendant to move focus. I would like to test whether some item is "virtually" focused or no...
0
5
13
We see this asked quite a lot: If you've migrated from Jest to Vitest and looking for the jest-dom equivalent for @vitest_dev, just edit your setup file π¦
0
14
75
π¨ Implementation detail π¨ 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 @TestingLib waitFor with a meaningful assertion.
1
2
19
βοΈ Blogged: #Angular standalone components and Angular Testing Library make component tests easier https://t.co/ipUMQfkJxh
timdeschryver.dev
Standalone components give you a better foundation to build on, as your Angular component becomes less affected by its internals. It doesn't matter if the component has its own template, or if it's...
3
23
61
This is a great write-up on a migration from enzyme to @TestingLib:
0
9
64
#Angular Testing Library v13 is released π This release contains: - more control over component Input properties - more control over CD - extra's for standalone components Thanks @antischematic for the ideas and help π https://t.co/mUvBLavRBN
github.com
13.0.0 (2022-12-14) Features release v13 (#327) (6ae1363), closes #324 #325 #318 #326 #323 #328 #329 #330 #338 #339 #341 #342 #343 BREAKING CHANGES The render property Ι΅componentImports is not e...
0
13
45
React Testing Library v13 with support for React 18 is now released. Upgrade now if your app is using React 18. https://t.co/uFPiDjBa9k Many thanks @sebsilbermann for the hard work on this release!
4
44
176
The documentation for @TestingLib's user-event has been updated. If you are actively working on a project, we recommend to switch to `v14-beta` now. π Check it out! π https://t.co/AOrFq7kpx3
testing-library.com
user-event is a companion
0
7
19