Usage Error: Couldn't find a script named "jest"

[the21st]

I'm in a Yarn2 PnP monorepo, where jest is installed in some of the modules' package.json but not at the root package.json. I tried running a test which was correctly highlighted by CodeLens but I received the following message in the terminal:

Usage Error: Couldn't find a script named "jest".

Repo structure is like this:

    package.json (containing workspaces definition)
    module1
        package.json (containing own module dependencies)
        tsconfig.json
        jest.config.ts
    module2
        package.json (containing own module dependencies)
        tsconfig.json
        jest.config.js

module2 is using a different build system than module1 so I cannot have a common jest.config for the two

[firsttris]

Have you checked the add-on settings options for PNP?

Regards Tristan

Simon Sotak @.***> schrieb am Mi., 12. Jan. 2022, 11:31:

I'm in a Yarn2 PnP monorepo, where jest is installed in some of the workspaces' package.json but not at the root package.json. I tried running a test which was correctly highlighted by CodeLens but I received the following message in the terminal:

Usage Error: Couldn't find a script named "jest".

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[the21st]

@firsttris Yes, it's enabled:

[Othreumaru]

I think problem here is that you have no jest in your root package.json, though even if you add it there this might still not work correctly since it will try to load jest config from root as well. Perhaps this plugin needs proper support for yarn workspaces, to work with monorepos.

[firsttris]

check 0.4.48 and report if this issue still persists.