🌱 Jest support for ES6 import/export

The only requirement is to configure your test environment to Babel, and add the ECMAScript 6 transform plugin:

Step 1:

Add your test environment to .babelrc in the root of your project:

{
  "env": {
    "test": {
      "plugins": ["@babel/plugin-transform-modules-commonjs"]
    }
  }
}