Create-react-app-parcel-typescript with Jest

Asked Feb 15 '19 at 10:33

Active Feb 18 '19 at 22:03

Viewed 254 times

I'm using create-react-app-parcel-typescript and want to use Jest. But I get the error:

● Validation Error:

Module C:...\polyfills.js in the setupFiles option was not found.

error Command failed with exit code 1.

Does anyone know how to get it to work?

edited Feb 18 '19 at 22:03

skyboyer

asked Feb 15 '19 at 10:33

ComCool

which commands did you use – r g Feb 15 '19 at 10:46
have you added [src/setupTests.js](https://facebook.github.io/create-react-app/docs/running-tests#src-setuptestsjs-1) file ? – Oleksii Feb 15 '19 at 12:38
I did "yarn test" No did not add any src/setupTests.js file. – ComCool Feb 15 '19 at 13:20

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