Fails to run tests with remote modules

[testrobpoc]

Describe the bug

Hey guys, I have a problem to run tests using Vitest, when we have Imports for remote modules (Webpack based module federations). its raising this error:

I tried to mock it as virtual module by adding this:
alias: { '$remote/App': path.resolve('./__mocks__/test.ts') }

But still no luck.

NOTE: we are using Vitest on webpack based app. Because module federation is needed for us, and we can't use Vite with it's https://github.com/originjs/vite-plugin-federation plugin because it has a big issues in here: originjs/vite-plugin-federation#294 which makes the whole plugin useless.

Reproduction

https://stackblitz.com/edit/vitejs-vite-pq9gts?file=vitest.config.ts,src%2Fapp%2FApp.tsx,src%2Fapp%2FApp.test.tsx&terminal=dev

System Info

"@vitest/ui": "1.4.0",
"vitest": "1.4.0",
"react": "^18.2.0",
"react-dom": "^18.2.0"

Node version: v20.11.1

Used Package Manager

pnpm

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• The provided reproduction is a minimal reproducible example of the bug.

[hi-ogawa]

Is it intended you have $remote/App instead remote/App? I'm not sure about the broader context with module federation, but if it's just typo, then remote/App alias is working for me:
https://stackblitz.com/edit/vitejs-vite-rtlmzb?file=vitest.config.ts

[testrobpoc]

Is it intended you have $remote/App instead remote/App? I'm not sure about the broader context with module federation, but if it's just typo, then remote/App alias is working for me: https://stackblitz.com/edit/vitejs-vite-rtlmzb?file=vitest.config.ts

Thanks! That dollar sign from Vitest documentation https://vitest.dev/guide/mocking.html#virtual-modules tricked me up! All works now!