I\'m attempting to test a React component with Jest/Enzyme while using Webpack.
I have a very simple test @
import React from \'react\';
import { sha
For anyone else that was combing through the internet like I've been - looking for a solution to this when testing with Jest - I will back up the answer by @biphobe by saying Jest will cause this error to occur when you export something inside the same file that is calling ReactDOM.render.
In my case, I was exporting an object within my index.js where I was also calling ReactDOM.render. I removed this export and voila!