[jeffmo]

(Hi, I'm the fb eng who wrote Jest)

Yea, I'd really like to add support for other testing frameworks as well.

Right now we use jasmine internally, so I was pretty focused on getting it running with that. However, it is (quite intentionally) built such that the 'jasmine' parts are pretty isolated similar to a plug-in; So it should be possible to build plug-ins for other frameworks as well (like Mocha, QUnit, etc) in the future.

[chadhietala]

You might want to look at http://www.venusjs.org/ to get some ideas for supporting multiple testing frameworks. It uses an annotation approach kind of how you include files for tests. The automatic mocking is pretty awesome though.

[glenjamin]

This looks really neat, having to re-specify the interface of the collaborators is generally a bunch of boilerplate you don't want to need!

Did you consider building on top of Sinon.JS and only having jest do the require/detect/build-mock part? Your mock API seems very similar.

[jeffmo]

I hadn't looked at Sinon.JS before, but it does seem worth checking into...thanks!

[skeeterbug]

Any plans to support AMD or just commonjs?

[chadhietala]

You can use this https://github.com/Jakobo/redefine

[waterfowl]

this is awesome. thank you for your work.