"Error: act(...) is not supported in production builds of React" with jest.config.mjs generated by crafty v1.24.0

[denuko]

Hello! After upgrading to crafty v1.24.0 and generating files with crafty ide, the following issue is happening specifically with jest.config.mjs:

After generating and using the jest.config.mjs in IntelliJ integrated test run, the following error occurs

Error: act(...) is not supported in production builds of React.
 
    at Object.<anonymous>.exports.unstable_act (/home/dkasidia/workspace/securities-retail-paid-prices-plugin/server-war/src/main/frontend/node_modules/react/cjs/react.production.min.js:23:393)

I reproduced that with crafty v1.24.0 and the newly generated jest.config.mjs. The test run was working fine with previous jest.config.js (generated by older crafty version).

I tried to add NODE_ENV=test in the configuration so that it's appended to the jest command, but it was not effective.

I did some console.log in jest.config.mjs to check NODE_ENV. Initially it's test, then changes to production after initialize()

Could you please look into that? Thanks!

[onigoetz]

Hi, thanks for the report

Crafty needs to set the environment variable for builds, and indeed, tests have different needs than builds.

I hardcoded

// Crafty configures its own environment for builds
// tests have different needs
process.env.NODE_ENV = "test";

right after initialize
I will release this soon but you can add it to your file in the meantime

[onigoetz]

Released Released in https://github.com/swissquote/crafty/releases/tag/v1.25.0

[denuko]

I tried the new release and it works great! Thanks a lot!

[onigoetz]

awesome, happy it works :)