Add testcase, run gulp

Author: CHH

lib/shortcuts/infinite.js

@@ -57,7 +57,7 @@ https://github.com/imakewebthings/waypoints/blog/master/licenses.txt
           this.$more.remove()
         }
 
-        this.options.onAfterPageLoad()
+        this.options.onAfterPageLoad($items)
       }, this))
     }, this)
   }

lib/shortcuts/infinite.min.js

@@ -55,6 +55,8 @@ describe('Waypoint Sticky Shortcut', function() {
 
     it('fires the after callback', function() {
       expect(afterSpy.callCount).toBeTruthy()
+      expect(afterSpy.mostRecentCall.args.length).toEqual(1);
+      expect(afterSpy).toHaveBeenCalledWith(jasmine.any(Object))
     })
   })