Stylex with Jest

[prc5]

Hey again!

I've tried to run test on the component using defineVars. I got this error:

stylex.defineVars should never be called. It should be compiled away.

It's not a surprise, there was no setup from my side on the jest.config.ts to support StyleX.

How to provide setup for the StyleX?
I know that there is test flag in the StyleX plugins. The problem is on how to connect it 😄
My first idea was to provide some babel transform option with the stylex plugin or something like that 😅
Do you have any idea or examples on how to make stylex work with the jest tests?

[nmn]

You just need a .babelrc.js file at the root of your project. Jest will pick it up.

Set test: process.env.NODE_ENV === 'test'