zendesk_app_framework_sdk/spec/spec_helper.js

The Zendesk App Framework (ZAF) SDK is a JavaScript library that simplifies cross-frame communication between iframed apps and ZAF.

window.expect = chai.expect;

if (self.title === 'node') {
  var sinonChai = require("sinon-chai");
  var chaiAsPromised = require("chai-as-promised");
  chai.use(sinonChai);
  chai.use(chaiAsPromised);
}