Jest: cannot find module 'ai/rsc'

Issue

I am using AI SDK RSC and am writing tests for my RSC components with Jest.

I am getting the following error: Cannot find module 'ai/rsc'.

Solution

Configure the module resolution via jest config update in moduleNameMapper:

"moduleNameMapper": {
  "^ai/rsc$": "<rootDir>/node_modules/ai/rsc/dist"
}