Testing multiple HTTP status codes

gistfile1.txt

/*
 * Disregard the fact that I'm using Array.forEach here
 */

TestCase("ReadyStateHandlerTest", {    
  "test should call failure handler for 404, 400, 500": function() {
     var _this = this;
     [400, 404, 500].forEach(function(status) {
       var request = forceStatusAndReadyState(_this.xhr, status, 4)
       assert(request.failure);
     });
   }
});

The same could be applied to check for 200, 201, 206 etc. for success callbacks?