JSFiddle - React, Tailwind, and code Playground

by sdgluck

HTML

<script src="http://sinonjs.org/releases/sinon-1.16.1.js"></script>

JavaScript

"use strict";

class MockMe {
    instanceMethod() {
        console.log("real instance method");
    }
}

let notMocked = new MockMe();
notMocked.instanceMethod();

let mocked = sinon.mock(MockMe);
console.log(mocked);