mocha command giving ReferenceError: window is not defined

Question

I am using command:

mocha --compilers :./test/babel-setup.js --recursive --watch

It is giving error:

ReferenceError: window         


        

Answer 1

To test frontend libraries with mocha you need the node modul mocha-jsdom you find it here: https://www.npmjs.com/package/mocha-jsdom