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;
                        }
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
Globally include the chai expect module so each test doesn t need to manually require it