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

Since I was doing too much with the window object, I just used this code to determine if I was in mocha or not.

function isMocha(){
    let context = (global || window);
    return ['afterEach','after','beforeEach','before','describe','it'].every(function(functionName){
        return context[functionName] instanceof Function;
    });
}