$(function () {

     module("affix")

       test("should provide no conflict", function () {

         var affix = $.fn.affix.noConflict()

         ok(!$.fn.affix, 'affix was set back to undefined (org value)')

         $.fn.affix = affix

       })

       test("should be defined on jquery object", function () {

         ok($(document.body).affix, 'affix method is defined')

       })

       test("should return element", function () {

         ok($(document.body).affix()[0] == document.body, 'document.body returned')

       })

       test("should exit early if element is not visible", function () {

         var $affix = $('<div style="display: none"></div>').affix()

         $affix.data('bs.affix').checkPosition()

         ok(!$affix.hasClass('affix'), 'affix class was not added')

       })

 })