File: test/js/ShouldFail.js

            /**
             * ShouldFail is subclass of AssertionError that is thrown whenever
             * a test was expected to fail but did not.
             *
             * @param {String} message The message to display when the error occurs.
             * @namespace Test
             * @extends YUITest.AssertionError
             * @module test
             * @class ShouldFail
             * @constructor
             */
            YUITest.ShouldFail = function (message){
            
                //call superclass
                YUITest.AssertionError.call(this, message || "This test should fail but didn't.");
            
                /**
                 * The name of the error that occurred.
                 * @type String
                 * @property name
                 */
                this.name = "ShouldFail";
            
            };
            
            //inherit from YUITest.AssertionError
            YUITest.ShouldFail.prototype = new YUITest.AssertionError();
            
            //restore constructor
            YUITest.ShouldFail.prototype.constructor = YUITest.ShouldFail;