Disable Jest Validation Warnings

[M3ssman]

💬 Questions and Help

Hello out there,

is it possible to silence Jest Validation Warnings for the Unknown options that are currently shown up at Test Start? Did I miss some regarding Configuration Flag?

[corevo]

It is a bug, due to the semver we used in the runner, npm installs a version of jest that is newer than the one we use for testing (it is a common practice, to get important security upgrades).
We will have to move to the current way jest suggests doing so.

[M3ssman]

Aren't you using npm 5.x+ with the package-lock-Mechanics? I suppose not, since there's a yarn.lock inside the side-runner package. Which node/npm-Versions do you use for Development?
My previous company moved last year from yarn back to npm and was pretty happy with it.

[M3ssman]

If it's not such a big Issue, I can try to adopt the new jest format myself?

[corevo]

The lock files are ignored when you install a package, they are only used when you npm install your own project.

[corevo]

Quoting:

During install Yarn will only use the top-level yarn.lock file and will ignore any yarn.lock files that exist within dependencies

[corevo]

Appears to be a bug in jest.
They still haven't released a new version, for the time being I'll freeze the runner to run against jest 23.4.2 instead of 23.5.0.