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-rw-r--r--js/script.aculo.us/unittest.js568
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diff --git a/js/script.aculo.us/unittest.js b/js/script.aculo.us/unittest.js
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+++ b/js/script.aculo.us/unittest.js
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+// script.aculo.us unittest.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// (c) 2005-2010 Jon Tirsen (http://www.tirsen.com)
+// (c) 2005-2010 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'
+ };
+ var makeAssertion = function(assertion, args, object) {
+ this[assertion].apply(this,(args || []).concat([object]));
+ };
+
+ Test.BDDMethods = {};
+ $H(METHODMAP).each(function(pair) {
+ Test.BDDMethods[pair.key] = function() {
+ var args = $A(arguments);
+ var scope = args.shift();
+ makeAssertion.apply(scope, [pair.value, args, this]); };
+ });
+
+ [Array.prototype, String.prototype, Number.prototype, Boolean.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 });
+}; \ No newline at end of file