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 // script.aculo.us unittest.js v1.7.1_beta2, Tue May 15 15:15:45 EDT 2007

 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

 //           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)

 //           (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)

 //

 // script.aculo.us is freely distributable under the terms of an MIT-style license.

 // For details, see the script.aculo.us web site: http://script.aculo.us/

 // experimental, Firefox-only

 Event.simulateMouse = function(element, eventName) {

   var options = Object.extend({

     pointerX: 0,

     pointerY: 0,

     buttons:  0,

     ctrlKey:  false,

     altKey:   false,

     shiftKey: false,

     metaKey:  false

   }, arguments[2] || {});

   var oEvent = document.createEvent("MouseEvents");

   oEvent.initMouseEvent(eventName, true, true, document.defaultView, 

     options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, 

     options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));

   if(this.mark) Element.remove(this.mark);

   this.mark = document.createElement('div');

   this.mark.appendChild(document.createTextNode(" "));

   document.body.appendChild(this.mark);

   this.mark.style.position = 'absolute';

   this.mark.style.top = options.pointerY + "px";

   this.mark.style.left = options.pointerX + "px";

   this.mark.style.width = "5px";

   this.mark.style.height = "5px;";

   this.mark.style.borderTop = "1px solid red;"

   this.mark.style.borderLeft = "1px solid red;"

   if(this.step)

     alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));

   $(element).dispatchEvent(oEvent);

 };

 // Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.

 // You need to downgrade to 1.0.4 for now to get this working

 // See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much

 Event.simulateKey = function(element, eventName) {

   var options = Object.extend({

     ctrlKey: false,

     altKey: false,

     shiftKey: false,

     metaKey: false,

     keyCode: 0,

     charCode: 0

   }, arguments[2] || {});

   var oEvent = document.createEvent("KeyEvents");

   oEvent.initKeyEvent(eventName, true, true, window, 

     options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,

     options.keyCode, options.charCode );

   $(element).dispatchEvent(oEvent);

 };

 Event.simulateKeys = function(element, command) {

   for(var i=0; i<command.length; i++) {

     Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});

   }

 };

 var Test = {}

 Test.Unit = {};

 // security exception workaround

 Test.Unit.inspect = Object.inspect;

 Test.Unit.Logger = Class.create();

 Test.Unit.Logger.prototype = {

   initialize: function(log) {

     this.log = $(log);

     if (this.log) {

       this._createLogTable();

     }

   },

   start: function(testName) {

     if (!this.log) return;

     this.testName = testName;

     this.lastLogLine = document.createElement('tr');

     this.statusCell = document.createElement('td');

     this.nameCell = document.createElement('td');

     this.nameCell.className = "nameCell";

     this.nameCell.appendChild(document.createTextNode(testName));

     this.messageCell = document.createElement('td');

     this.lastLogLine.appendChild(this.statusCell);

     this.lastLogLine.appendChild(this.nameCell);

     this.lastLogLine.appendChild(this.messageCell);

     this.loglines.appendChild(this.lastLogLine);

   },

   finish: function(status, summary) {

     if (!this.log) return;

     this.lastLogLine.className = status;

     this.statusCell.innerHTML = status;

     this.messageCell.innerHTML = this._toHTML(summary);

     this.addLinksToResults();

   },

   message: function(message) {

     if (!this.log) return;

     this.messageCell.innerHTML = this._toHTML(message);

   },

   summary: function(summary) {

     if (!this.log) return;

     this.logsummary.innerHTML = this._toHTML(summary);

   },

   _createLogTable: function() {

     this.log.innerHTML =

     '<div id="logsummary"></div>' +

     '<table id="logtable">' +

     '<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +

     '<tbody id="loglines"></tbody>' +

     '</table>';

     this.logsummary = $('logsummary')

     this.loglines = $('loglines');

   },

   _toHTML: function(txt) {

     return txt.escapeHTML().replace(/\n/g,"<br/>");

   },

   addLinksToResults: function(){ 

     $$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log

       td.title = "Run only this test"

       Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});

     });

     $$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log

       td.title = "Run all tests"

       Event.observe(td, 'click', function(){ window.location.search = "";});

     });

   }

 }

 Test.Unit.Runner = Class.create();

 Test.Unit.Runner.prototype = {

   initialize: function(testcases) {

     this.options = Object.extend({

       testLog: 'testlog'

     }, arguments[1] || {});

     this.options.resultsURL = this.parseResultsURLQueryParameter();

     this.options.tests      = this.parseTestsQueryParameter();

     if (this.options.testLog) {

       this.options.testLog = $(this.options.testLog) || null;

     }

     if(this.options.tests) {

       this.tests = [];

       for(var i = 0; i < this.options.tests.length; i++) {

         if(/^test/.test(this.options.tests[i])) {

           this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));

         }

       }

     } else {

       if (this.options.test) {

         this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];

       } else {

         this.tests = [];

         for(var testcase in testcases) {

           if(/^test/.test(testcase)) {

             this.tests.push(

                new Test.Unit.Testcase(

                  this.options.context ? ' -> ' + this.options.titles[testcase] : testcase, 

                  testcases[testcase], testcases["setup"], testcases["teardown"]

                ));

           }

         }

       }

     }

     this.currentTest = 0;

     this.logger = new Test.Unit.Logger(this.options.testLog);

     setTimeout(this.runTests.bind(this), 1000);

   },

   parseResultsURLQueryParameter: function() {

     return window.location.search.parseQuery()["resultsURL"];

   },

   parseTestsQueryParameter: function(){

     if (window.location.search.parseQuery()["tests"]){

         return window.location.search.parseQuery()["tests"].split(',');

     };

   },

   // Returns:

   //  "ERROR" if there was an error,

   //  "FAILURE" if there was a failure, or

   //  "SUCCESS" if there was neither

   getResult: function() {

     var hasFailure = false;

     for(var i=0;i<this.tests.length;i++) {

       if (this.tests[i].errors > 0) {

         return "ERROR";

       }

       if (this.tests[i].failures > 0) {

         hasFailure = true;

       }

     }

     if (hasFailure) {

       return "FAILURE";

     } else {

       return "SUCCESS";

     }

   },

   postResults: function() {

     if (this.options.resultsURL) {

       new Ajax.Request(this.options.resultsURL, 

         { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });

     }

   },

   runTests: function() {

     var test = this.tests[this.currentTest];

     if (!test) {

       // finished!

       this.postResults();

       this.logger.summary(this.summary());

       return;

     }

     if(!test.isWaiting) {

       this.logger.start(test.name);

     }

     test.run();

     if(test.isWaiting) {

       this.logger.message("Waiting for " + test.timeToWait + "ms");

       setTimeout(this.runTests.bind(this), test.timeToWait || 1000);

     } else {

       this.logger.finish(test.status(), test.summary());

       this.currentTest++;

       // tail recursive, hopefully the browser will skip the stackframe

       this.runTests();

     }

   },

   summary: function() {

     var assertions = 0;

     var failures = 0;

     var errors = 0;

     var messages = [];

     for(var i=0;i<this.tests.length;i++) {

       assertions +=   this.tests[i].assertions;

       failures   +=   this.tests[i].failures;

       errors     +=   this.tests[i].errors;

     }

     return (

       (this.options.context ? this.options.context + ': ': '') + 

       this.tests.length + " tests, " + 

       assertions + " assertions, " + 

       failures   + " failures, " +

       errors     + " errors");

   }

 }

 Test.Unit.Assertions = Class.create();

 Test.Unit.Assertions.prototype = {

   initialize: function() {

     this.assertions = 0;

     this.failures   = 0;

     this.errors     = 0;

     this.messages   = [];

   },

   summary: function() {

     return (

       this.assertions + " assertions, " + 

       this.failures   + " failures, " +

       this.errors     + " errors" + "\n" +

       this.messages.join("\n"));

   },

   pass: function() {

     this.assertions++;

   },

   fail: function(message) {

     this.failures++;

     this.messages.push("Failure: " + message);

   },

   info: function(message) {

     this.messages.push("Info: " + message);

   },

   error: function(error) {

     this.errors++;

     this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");

   },

   status: function() {

     if (this.failures > 0) return 'failed';

     if (this.errors > 0) return 'error';

     return 'passed';

   },

   assert: function(expression) {

     var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';

     try { expression ? this.pass() : 

       this.fail(message); }

     catch(e) { this.error(e); }

   },

   assertEqual: function(expected, actual) {

     var message = arguments[2] || "assertEqual";

     try { (expected == actual) ? this.pass() :

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) + 

         '", actual "' + Test.Unit.inspect(actual) + '"'); }

     catch(e) { this.error(e); }

   },

   assertInspect: function(expected, actual) {

     var message = arguments[2] || "assertInspect";

     try { (expected == actual.inspect()) ? this.pass() :

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) + 

         '", actual "' + Test.Unit.inspect(actual) + '"'); }

     catch(e) { this.error(e); }

   },

   assertEnumEqual: function(expected, actual) {

     var message = arguments[2] || "assertEnumEqual";

     try { $A(expected).length == $A(actual).length && 

       expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?

         this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) + 

           ', actual ' + Test.Unit.inspect(actual)); }

     catch(e) { this.error(e); }

   },

   assertNotEqual: function(expected, actual) {

     var message = arguments[2] || "assertNotEqual";

     try { (expected != actual) ? this.pass() : 

       this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }

     catch(e) { this.error(e); }

   },

   assertIdentical: function(expected, actual) { 

     var message = arguments[2] || "assertIdentical"; 

     try { (expected === actual) ? this.pass() : 

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  

         '", actual "' + Test.Unit.inspect(actual) + '"'); } 

     catch(e) { this.error(e); } 

   },

   assertNotIdentical: function(expected, actual) { 

     var message = arguments[2] || "assertNotIdentical"; 

     try { !(expected === actual) ? this.pass() : 

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  

         '", actual "' + Test.Unit.inspect(actual) + '"'); } 

     catch(e) { this.error(e); } 

   },

   assertNull: function(obj) {

     var message = arguments[1] || 'assertNull'

     try { (obj==null) ? this.pass() : 

       this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }

     catch(e) { this.error(e); }

   },

   assertMatch: function(expected, actual) {

     var message = arguments[2] || 'assertMatch';

     var regex = new RegExp(expected);

     try { (regex.exec(actual)) ? this.pass() :

       this.fail(message + ' : regex: "' +  Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }

     catch(e) { this.error(e); }

   },

   assertHidden: function(element) {

     var message = arguments[1] || 'assertHidden';

     this.assertEqual("none", element.style.display, message);

   },

   assertNotNull: function(object) {

     var message = arguments[1] || 'assertNotNull';

     this.assert(object != null, message);

   },

   assertType: function(expected, actual) {

     var message = arguments[2] || 'assertType';

     try { 

       (actual.constructor == expected) ? this.pass() : 

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  

         '", actual "' + (actual.constructor) + '"'); }

     catch(e) { this.error(e); }

   },

   assertNotOfType: function(expected, actual) {

     var message = arguments[2] || 'assertNotOfType';

     try { 

       (actual.constructor != expected) ? this.pass() : 

       this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  

         '", actual "' + (actual.constructor) + '"'); }

     catch(e) { this.error(e); }

   },

   assertInstanceOf: function(expected, actual) {

     var message = arguments[2] || 'assertInstanceOf';

     try { 

       (actual instanceof expected) ? this.pass() : 

       this.fail(message + ": object was not an instance of the expected type"); }

     catch(e) { this.error(e); } 

   },

   assertNotInstanceOf: function(expected, actual) {

     var message = arguments[2] || 'assertNotInstanceOf';

     try { 

       !(actual instanceof expected) ? this.pass() : 

       this.fail(message + ": object was an instance of the not expected type"); }

     catch(e) { this.error(e); } 

   },

   assertRespondsTo: function(method, obj) {

     var message = arguments[2] || 'assertRespondsTo';

     try {

       (obj[method] && typeof obj[method] == 'function') ? this.pass() : 

       this.fail(message + ": object doesn't respond to [" + method + "]"); }

     catch(e) { this.error(e); }

   },

   assertReturnsTrue: function(method, obj) {

     var message = arguments[2] || 'assertReturnsTrue';

     try {

       var m = obj[method];

       if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];

       m() ? this.pass() : 

       this.fail(message + ": method returned false"); }

     catch(e) { this.error(e); }

   },

   assertReturnsFalse: function(method, obj) {

     var message = arguments[2] || 'assertReturnsFalse';

     try {

       var m = obj[method];

       if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];

       !m() ? this.pass() : 

       this.fail(message + ": method returned true"); }

     catch(e) { this.error(e); }

   },

   assertRaise: function(exceptionName, method) {

     var message = arguments[2] || 'assertRaise';

     try { 

       method();

       this.fail(message + ": exception expected but none was raised"); }

     catch(e) {

       ((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e); 

     }

   },

   assertElementsMatch: function() {

     var expressions = $A(arguments), elements = $A(expressions.shift());

     if (elements.length != expressions.length) {

       this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');

       return false;

     }

     elements.zip(expressions).all(function(pair, index) {

       var element = $(pair.first()), expression = pair.last();

       if (element.match(expression)) return true;

       this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());

     }.bind(this)) && this.pass();

   },

   assertElementMatches: function(element, expression) {

     this.assertElementsMatch([element], expression);

   },

   benchmark: function(operation, iterations) {

     var startAt = new Date();

     (iterations || 1).times(operation);

     var timeTaken = ((new Date())-startAt);

     this.info((arguments[2] || 'Operation') + ' finished ' + 

        iterations + ' iterations in ' + (timeTaken/1000)+'s' );

     return timeTaken;

   },

   _isVisible: function(element) {

     element = $(element);

     if(!element.parentNode) return true;

     this.assertNotNull(element);

     if(element.style && Element.getStyle(element, 'display') == 'none')

       return false;

     return this._isVisible(element.parentNode);

   },

   assertNotVisible: function(element) {

     this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));

   },

   assertVisible: function(element) {

     this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));

   },

   benchmark: function(operation, iterations) {

     var startAt = new Date();

     (iterations || 1).times(operation);

     var timeTaken = ((new Date())-startAt);

     this.info((arguments[2] || 'Operation') + ' finished ' + 

        iterations + ' iterations in ' + (timeTaken/1000)+'s' );

     return timeTaken;

   }

 }

 Test.Unit.Testcase = Class.create();

 Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {

   initialize: function(name, test, setup, teardown) {

     Test.Unit.Assertions.prototype.initialize.bind(this)();

     this.name           = name;

     if(typeof test == 'string') {

       test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');

       test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');

       this.test = function() {

         eval('with(this){'+test+'}');

       }

     } else {

       this.test = test || function() {};

     }

     this.setup          = setup || function() {};

     this.teardown       = teardown || function() {};

     this.isWaiting      = false;

     this.timeToWait     = 1000;

   },

   wait: function(time, nextPart) {

     this.isWaiting = true;

     this.test = nextPart;

     this.timeToWait = time;

   },

   run: function() {

     try {

       try {

         if (!this.isWaiting) this.setup.bind(this)();

         this.isWaiting = false;

         this.test.bind(this)();

       } finally {

         if(!this.isWaiting) {

           this.teardown.bind(this)();

         }

       }

     }

     catch(e) { this.error(e); }

   }

 });

 // *EXPERIMENTAL* BDD-style testing to please non-technical folk

 // This draws many ideas from RSpec http://rspec.rubyforge.org/

 Test.setupBDDExtensionMethods = function(){

   var METHODMAP = {

     shouldEqual:     'assertEqual',

     shouldNotEqual:  'assertNotEqual',

     shouldEqualEnum: 'assertEnumEqual',

     shouldBeA:       'assertType',

     shouldNotBeA:    'assertNotOfType',

     shouldBeAn:      'assertType',

     shouldNotBeAn:   'assertNotOfType',

     shouldBeNull:    'assertNull',

     shouldNotBeNull: 'assertNotNull',

     shouldBe:        'assertReturnsTrue',

     shouldNotBe:     'assertReturnsFalse',

     shouldRespondTo: 'assertRespondsTo'

   };

   Test.BDDMethods = {};

   for(m in METHODMAP) {

     Test.BDDMethods[m] = eval(

       'function(){'+

       'var args = $A(arguments);'+

       'var scope = args.shift();'+

       'scope.'+METHODMAP[m]+'.apply(scope,(args || []).concat([this])); }');

   }

   [Array.prototype, String.prototype, Number.prototype].each(

     function(p){ Object.extend(p, Test.BDDMethods) }

   );

 }

 Test.context = function(name, spec, log){

   Test.setupBDDExtensionMethods();

   var compiledSpec = {};

   var titles = {};

   for(specName in spec) {

     switch(specName){

       case "setup":

       case "teardown":

         compiledSpec[specName] = spec[specName];

         break;

       default:

         var testName = 'test'+specName.gsub(/\s+/,'-').camelize();

         var body = spec[specName].toString().split('\n').slice(1);

         if(/^\{/.test(body[0])) body = body.slice(1);

         body.pop();

         body = body.map(function(statement){ 

           return statement.strip()

         });

         compiledSpec[testName] = body.join('\n');

         titles[testName] = specName;

     }

   }

   new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });

 };

 if ( parent.SimpleTest && parent.runAJAXTest ) (function(){

         var finish = Test.Unit.Logger.prototype.finish;

         Test.Unit.Logger.prototype.finish = function(status,summary){

 		var match = summary.match(/(\d+).*(\d+).*(\d+)/)

 		var fail = parseInt(match[2]) + parseInt(match[3]);

 		var pass = match[1] - fail;

 		for ( var i = 0; i < pass; i++ )

                 	parent.SimpleTest.ok( true, this.testName, summary );

 		for ( var i = 0; i < fail; i++ )

                 	parent.SimpleTest.ok( false, this.testName, summary );

                 return finish.apply( this, arguments );

         };

         // Intentionally overwrite (to stop the Ajax request)

         Test.Unit.Runner.prototype.postResults = parent.runAJAXTest;

 	Ajax.InPlaceEditor.prototype.onFailure = function(){};

 })();