Category "babel-jest"

How to import ".mjs" modules in Jest's xyz.test.js?

I want to use Import/export feature of ES6 modules (since my entire project uses that) with Jest 26.1.0. I have created a directory for my test cases called tes

Unexpected token 'import' error while running Jest tests?

I realize this question has been asked several times but all of the solutions I've come across don't seem to work for me. I'm running into the following error w

`regeneratorRuntime` is not defined when running Jest test

The title pretty much explains what I'm facing. I'm trying to test a React component that has some state, and I attempt to provide my store to the component in

TypeError: Failed to load plugin 'jest' declared in '.eslintrc': Class extends value undefined is not a constructor or null

I was updating react-scripts to latest version i.e. 5.0.0 and started seeing above error. One article suggested to upgrade @typescript-eslint to version ^5.0.0