Gruntfile.js
function(){
                            var chai = require('chai');
                            chai.should();
                            global.assert = chai.assert;
                            global.expect = chai.expect;
                        }
function(){
                            var chai = require('chai');
                            chai.should();
                            global.assert = chai.assert;
                            global.expect = chai.expect;
                        }
Globally include the chai expect module so each test doesn't need to manually require it