bzr branch
http://gegoxaren.bato24.eu/bzr/loggerhead/trunk
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261
by Martin Albisetti
Upgrade YUI3 to PR2 |
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/*
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Copyright (c) 2008, Yahoo! Inc. All rights reserved.
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Code licensed under the BSD License:
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http://developer.yahoo.net/yui/license.txt
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version: 3.0.0pr2
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*/
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YUI.add('yuitest', function(Y) { |
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/** |
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* YUI JavaScript Testing Framework
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*
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* @module yuitest
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*/
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Y.namespace("Test"); |
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/** |
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* Test case containing various tests to run.
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* @param template An object containing any number of test methods, other methods,
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* an optional name, and anything else the test case needs.
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* @class Case
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* @namespace Test
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* @constructor
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*/
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Y.Test.Case = function (template /*:Object*/) { |
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/** |
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* Special rules for the test case. Possible subobjects
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* are fail, for tests that should fail, and error, for
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* tests that should throw an error.
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*/
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this._should /*:Object*/ = {}; |
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//copy over all properties from the template to this object |
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for (var prop in template) { |
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this[prop] = template[prop]; |
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} |
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//check for a valid name |
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if (!Y.Lang.isString(this.name)){ |
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/** |
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* Name for the test case.
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*/
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this.name /*:String*/ = "testCase" + Y.guid(); |
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} |
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}; |
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Y.Test.Case.prototype = { |
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/** |
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* Resumes a paused test and runs the given function.
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* @param {Function} segment (Optional) The function to run.
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* If omitted, the test automatically passes.
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* @return {Void}
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* @method resume
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*/
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resume : function (segment /*:Function*/) /*:Void*/ { |
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Y.Test.Runner.resume(segment); |
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}, |
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/** |
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* Causes the test case to wait a specified amount of time and then
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* continue executing the given code.
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* @param {Function} segment (Optional) The function to run after the delay.
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* If omitted, the TestRunner will wait until resume() is called.
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* @param {int} delay (Optional) The number of milliseconds to wait before running
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* the function. If omitted, defaults to zero.
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* @return {Void}
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* @method wait
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*/
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wait : function (segment /*:Function*/, delay /*:int*/) /*:Void*/{ |
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var args = arguments; |
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if (Y.Lang.isFunction(args[0])){ |
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throw new Y.Test.Wait(args[0], args[1]); |
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} else { |
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throw new Y.Test.Wait(function(){ |
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Y.Assert.fail("Timeout: wait() called but resume() never called."); |
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}, (Y.Lang.isNumber(args[0]) ? args[0] : 10000)); |
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} |
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}, |
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//------------------------------------------------------------------------- |
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// Stub Methods |
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//------------------------------------------------------------------------- |
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/** |
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* Function to run before each test is executed.
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* @return {Void}
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* @method setUp
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*/
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setUp : function () /*:Void*/ { |
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}, |
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/** |
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* Function to run after each test is executed.
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* @return {Void}
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* @method tearDown
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*/
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tearDown: function () /*:Void*/ { |
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} |
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}; |
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/** |
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* Represents a stoppage in test execution to wait for an amount of time before
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* continuing.
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* @param {Function} segment A function to run when the wait is over.
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* @param {int} delay The number of milliseconds to wait before running the code.
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* @class Wait
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* @namespace Test
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* @constructor
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*
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*/
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Y.Test.Wait = function (segment /*:Function*/, delay /*:int*/) { |
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/** |
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* The segment of code to run when the wait is over.
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* @type Function
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* @property segment
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*/
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this.segment /*:Function*/ = (Y.Lang.isFunction(segment) ? segment : null); |
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/** |
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* The delay before running the segment of code.
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* @type int
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* @property delay
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*/
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this.delay /*:int*/ = (Y.Lang.isNumber(delay) ? delay : 0); |
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}; |
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Y.namespace("Test"); |
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/** |
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* A test suite that can contain a collection of TestCase and TestSuite objects.
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* @param {String||Object} data The name of the test suite or an object containing
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* a name property as well as setUp and tearDown methods.
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* @namespace Test
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* @class Suite
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* @constructor
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*/
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Y.Test.Suite = function (data /*:String||Object*/) { |
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/** |
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* The name of the test suite.
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* @type String
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* @property name
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*/
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this.name /*:String*/ = ""; |
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/** |
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* Array of test suites and
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* @private
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*/
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this.items /*:Array*/ = []; |
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//initialize the properties |
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if (Y.Lang.isString(data)){ |
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this.name = data; |
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} else if (Y.Lang.isObject(data)){ |
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Y.mix(this, data, true); |
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} |
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//double-check name |
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if (this.name === ""){ |
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this.name = "testSuite" + Y.guid(); |
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} |
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}; |
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Y.Test.Suite.prototype = { |
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/** |
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* Adds a test suite or test case to the test suite.
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* @param {Y.Test.Suite||Y.Test.Case} testObject The test suite or test case to add.
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* @return {Void}
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* @method add
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*/
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add : function (testObject /*:Y.Test.Suite*/) /*:Void*/ { |
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if (testObject instanceof Y.Test.Suite || testObject instanceof Y.Test.Case) { |
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this.items.push(testObject); |
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} |
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}, |
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//------------------------------------------------------------------------- |
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// Stub Methods |
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//------------------------------------------------------------------------- |
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/** |
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* Function to run before each test is executed.
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* @return {Void}
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* @method setUp
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*/
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setUp : function () /*:Void*/ { |
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}, |
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/** |
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* Function to run after each test is executed.
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* @return {Void}
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* @method tearDown
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*/
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tearDown: function () /*:Void*/ { |
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} |
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}; |
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/* |
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* Runs test suites and test cases, providing events to allowing for the
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* interpretation of test results.
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* @namespace Test
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* @class Runner
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* @static
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*/
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Y.Test.Runner = (function(){ |
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/** |
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* A node in the test tree structure. May represent a TestSuite, TestCase, or
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* test function.
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* @param {Variant} testObject A TestSuite, TestCase, or the name of a test function.
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* @class TestNode
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* @constructor
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* @private
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*/
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function TestNode(testObject /*:Variant*/){ |
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/** |
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* The TestSuite, TestCase, or test function represented by this node.
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* @type Variant
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* @property testObject
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*/
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this.testObject = testObject; |
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/** |
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* Pointer to this node's first child.
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* @type TestNode
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* @property firstChild
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*/ |
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this.firstChild /*:TestNode*/ = null; |
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/** |
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* Pointer to this node's last child.
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* @type TestNode
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* @property lastChild
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*/ |
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this.lastChild = null; |
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/** |
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* Pointer to this node's parent.
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* @type TestNode
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* @property parent
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*/ |
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this.parent = null; |
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/** |
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* Pointer to this node's next sibling.
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* @type TestNode
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* @property next
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*/ |
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this.next = null; |
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/** |
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* Test results for this test object.
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* @type object
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* @property results
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*/ |
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this.results /*:Object*/ = { |
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passed : 0, |
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failed : 0, |
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total : 0, |
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ignored : 0 |
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}; |
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//initialize results |
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if (testObject instanceof Y.Test.Suite){ |
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this.results.type = "testsuite"; |
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this.results.name = testObject.name; |
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} else if (testObject instanceof Y.Test.Case){ |
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this.results.type = "testcase"; |
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this.results.name = testObject.name; |
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} |
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} |
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TestNode.prototype = { |
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/** |
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* Appends a new test object (TestSuite, TestCase, or test function name) as a child
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* of this node.
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* @param {Variant} testObject A TestSuite, TestCase, or the name of a test function.
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* @return {Void}
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*/
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appendChild : function (testObject /*:Variant*/) /*:Void*/{ |
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var node = new TestNode(testObject); |
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if (this.firstChild === null){ |
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this.firstChild = this.lastChild = node; |
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} else { |
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this.lastChild.next = node; |
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this.lastChild = node; |
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} |
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node.parent = this; |
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return node; |
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} |
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}; |
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/** |
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* Runs test suites and test cases, providing events to allowing for the
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* interpretation of test results.
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* @namespace Test
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* @class Runner
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* @static
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*/
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function TestRunner(){ |
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//inherit from EventProvider |
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TestRunner.superclass.constructor.apply(this,arguments); |
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/** |
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* Suite on which to attach all TestSuites and TestCases to be run.
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* @type Y.Test.Suite
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* @property masterSuite
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* @static
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* @private
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*/
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this.masterSuite /*:Y.Test.Suite*/ = new Y.Test.Suite("YUI Test Results"); |
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/** |
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* Pointer to the current node in the test tree.
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* @type TestNode
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* @private
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* @property _cur
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* @static
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*/
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this._cur = null; |
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/** |
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* Pointer to the root node in the test tree.
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* @type TestNode
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* @private
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* @property _root
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* @static
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*/
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this._root = null; |
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347 |
/** |
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* Indicates if the TestRunner will log events or not.
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* @type Boolean
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* @property _log
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* @private
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* @static
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*/
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this._log = true; |
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//create events |
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357 |
var events = [ |
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this.TEST_CASE_BEGIN_EVENT, |
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this.TEST_CASE_COMPLETE_EVENT, |
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360 |
this.TEST_SUITE_BEGIN_EVENT, |
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this.TEST_SUITE_COMPLETE_EVENT, |
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this.TEST_PASS_EVENT, |
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this.TEST_FAIL_EVENT, |
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this.TEST_IGNORE_EVENT, |
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this.COMPLETE_EVENT, |
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this.BEGIN_EVENT |
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]; |
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368 |
for (var i=0; i < events.length; i++){ |
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this.subscribe(events[i], this._logEvent, this, true); |
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} |
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371 |
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} |
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373 |
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Y.extend(TestRunner, Y.Event.Target, { |
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375 |
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376 |
//------------------------------------------------------------------------- |
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377 |
// Constants |
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378 |
//------------------------------------------------------------------------- |
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379 |
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380 |
/** |
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381 |
* Fires when a test case is opened but before the first
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382 |
* test is executed.
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383 |
* @event testcasebegin
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384 |
* @static
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*/ |
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TEST_CASE_BEGIN_EVENT /*:String*/ : "testcasebegin", |
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387 |
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388 |
/** |
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389 |
* Fires when all tests in a test case have been executed.
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390 |
* @event testcasecomplete
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* @static
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392 |
*/ |
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393 |
TEST_CASE_COMPLETE_EVENT /*:String*/ : "testcasecomplete", |
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394 |
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395 |
/** |
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396 |
* Fires when a test suite is opened but before the first
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397 |
* test is executed.
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398 |
* @event testsuitebegin
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399 |
* @static
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400 |
*/ |
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401 |
TEST_SUITE_BEGIN_EVENT /*:String*/ : "testsuitebegin", |
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402 |
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403 |
/** |
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404 |
* Fires when all test cases in a test suite have been
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405 |
* completed.
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406 |
* @event testsuitecomplete
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407 |
* @static
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408 |
*/ |
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409 |
TEST_SUITE_COMPLETE_EVENT /*:String*/ : "testsuitecomplete", |
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410 |
|
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411 |
/** |
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412 |
* Fires when a test has passed.
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413 |
* @event pass
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414 |
* @static
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415 |
*/ |
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416 |
TEST_PASS_EVENT /*:String*/ : "pass", |
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417 |
|
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418 |
/** |
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419 |
* Fires when a test has failed.
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420 |
* @event fail
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421 |
* @static
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422 |
*/ |
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423 |
TEST_FAIL_EVENT /*:String*/ : "fail", |
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424 |
|
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425 |
/** |
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426 |
* Fires when a test has been ignored.
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427 |
* @event ignore
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428 |
* @static
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429 |
*/ |
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430 |
TEST_IGNORE_EVENT /*:String*/ : "ignore", |
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431 |
|
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432 |
/** |
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433 |
* Fires when all test suites and test cases have been completed.
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434 |
* @event complete
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435 |
* @static
|
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436 |
*/ |
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437 |
COMPLETE_EVENT /*:String*/ : "complete", |
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438 |
|
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439 |
/** |
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440 |
* Fires when the run() method is called.
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441 |
* @event begin
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442 |
* @static
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443 |
*/ |
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444 |
BEGIN_EVENT /*:String*/ : "begin", |
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445 |
|
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446 |
//------------------------------------------------------------------------- |
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447 |
// Logging-Related Methods |
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448 |
//------------------------------------------------------------------------- |
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449 |
|
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450 |
|
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451 |
/** |
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452 |
* Disable logging via Y.log(). Test output will not be visible unless
|
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453 |
* TestRunner events are subscribed to.
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454 |
* @return {Void}
|
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455 |
* @method disableLogging
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456 |
* @static
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457 |
*/
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458 |
disableLogging: function(){ |
|
459 |
this._log = false; |
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460 |
}, |
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461 |
|
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462 |
/** |
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463 |
* Enable logging via Y.log(). Test output is published and can be read via
|
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464 |
* logreader.
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465 |
* @return {Void}
|
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466 |
* @method enableLogging
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467 |
* @static
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468 |
*/
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469 |
enableLogging: function(){ |
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470 |
this._log = true; |
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471 |
}, |
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472 |
|
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473 |
/** |
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474 |
* Logs TestRunner events using Y.log().
|
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475 |
* @param {Object} event The event object for the event.
|
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476 |
* @return {Void}
|
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477 |
* @method _logEvent
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478 |
* @private
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479 |
* @static
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480 |
*/
|
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481 |
_logEvent: function(event){ |
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482 |
|
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483 |
//data variables |
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484 |
var message /*:String*/ = ""; |
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485 |
var messageType /*:String*/ = ""; |
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486 |
|
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487 |
switch(event.type){ |
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488 |
case this.BEGIN_EVENT: |
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489 |
message = "Testing began at " + (new Date()).toString() + "."; |
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490 |
messageType = "info"; |
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491 |
break; |
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492 |
|
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493 |
case this.COMPLETE_EVENT: |
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494 |
message = "Testing completed at " + (new Date()).toString() + ".\nPassed:" + |
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495 |
event.results.passed + " Failed:" + event.results.failed + " Total:" + event.results.total; |
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496 |
messageType = "info"; |
|
497 |
break; |
|
498 |
|
|
499 |
case this.TEST_FAIL_EVENT: |
|
500 |
message = event.testName + ": " + event.error.getMessage(); |
|
501 |
messageType = "fail"; |
|
502 |
break; |
|
503 |
|
|
504 |
case this.TEST_IGNORE_EVENT: |
|
505 |
message = event.testName + ": ignored."; |
|
506 |
messageType = "ignore"; |
|
507 |
break; |
|
508 |
|
|
509 |
case this.TEST_PASS_EVENT: |
|
510 |
message = event.testName + ": passed."; |
|
511 |
messageType = "pass"; |
|
512 |
break; |
|
513 |
|
|
514 |
case this.TEST_SUITE_BEGIN_EVENT: |
|
515 |
message = "Test suite \"" + event.testSuite.name + "\" started."; |
|
516 |
messageType = "info"; |
|
517 |
break; |
|
518 |
|
|
519 |
case this.TEST_SUITE_COMPLETE_EVENT: |
|
520 |
message = "Test suite \"" + event.testSuite.name + "\" completed.\nPassed:" + |
|
521 |
event.results.passed + " Failed:" + event.results.failed + " Total:" + event.results.total; |
|
522 |
messageType = "info"; |
|
523 |
break; |
|
524 |
|
|
525 |
case this.TEST_CASE_BEGIN_EVENT: |
|
526 |
message = "Test case \"" + event.testCase.name + "\" started."; |
|
527 |
messageType = "info"; |
|
528 |
break; |
|
529 |
|
|
530 |
case this.TEST_CASE_COMPLETE_EVENT: |
|
531 |
message = "Test case \"" + event.testCase.name + "\" completed.\nPassed:" + |
|
532 |
event.results.passed + " Failed:" + event.results.failed + " Total:" + event.results.total; |
|
533 |
messageType = "info"; |
|
534 |
break; |
|
535 |
default: |
|
536 |
message = "Unexpected event " + event.type; |
|
537 |
message = "info"; |
|
538 |
} |
|
539 |
|
|
540 |
//only log if required |
|
541 |
if (this._log){ |
|
542 |
Y.log(message, messageType, "TestRunner"); |
|
543 |
} |
|
544 |
}, |
|
545 |
||
546 |
//------------------------------------------------------------------------- |
|
547 |
// Test Tree-Related Methods |
|
548 |
//------------------------------------------------------------------------- |
|
549 |
|
|
550 |
/** |
|
551 |
* Adds a test case to the test tree as a child of the specified node.
|
|
552 |
* @param {TestNode} parentNode The node to add the test case to as a child.
|
|
553 |
* @param {Y.Test.Case} testCase The test case to add.
|
|
554 |
* @return {Void}
|
|
555 |
* @static
|
|
556 |
* @private
|
|
557 |
* @method _addTestCaseToTestTree
|
|
558 |
*/
|
|
559 |
_addTestCaseToTestTree : function (parentNode /*:TestNode*/, testCase /*:Y.Test.Case*/) /*:Void*/{ |
|
560 |
|
|
561 |
//add the test suite |
|
562 |
var node = parentNode.appendChild(testCase); |
|
563 |
|
|
564 |
//iterate over the items in the test case |
|
565 |
for (var prop in testCase){ |
|
566 |
if (prop.indexOf("test") === 0 && Y.Lang.isFunction(testCase[prop])){ |
|
567 |
node.appendChild(prop); |
|
568 |
} |
|
569 |
} |
|
570 |
|
|
571 |
}, |
|
572 |
|
|
573 |
/** |
|
574 |
* Adds a test suite to the test tree as a child of the specified node.
|
|
575 |
* @param {TestNode} parentNode The node to add the test suite to as a child.
|
|
576 |
* @param {Y.Test.Suite} testSuite The test suite to add.
|
|
577 |
* @return {Void}
|
|
578 |
* @static
|
|
579 |
* @private
|
|
580 |
* @method _addTestSuiteToTestTree
|
|
581 |
*/
|
|
582 |
_addTestSuiteToTestTree : function (parentNode /*:TestNode*/, testSuite /*:Y.Test.Suite*/) /*:Void*/ { |
|
583 |
|
|
584 |
//add the test suite |
|
585 |
var node = parentNode.appendChild(testSuite); |
|
586 |
|
|
587 |
//iterate over the items in the master suite |
|
588 |
for (var i=0; i < testSuite.items.length; i++){ |
|
589 |
if (testSuite.items[i] instanceof Y.Test.Suite) { |
|
590 |
this._addTestSuiteToTestTree(node, testSuite.items[i]); |
|
591 |
} else if (testSuite.items[i] instanceof Y.Test.Case) { |
|
592 |
this._addTestCaseToTestTree(node, testSuite.items[i]); |
|
593 |
} |
|
594 |
} |
|
595 |
}, |
|
596 |
|
|
597 |
/** |
|
598 |
* Builds the test tree based on items in the master suite. The tree is a hierarchical
|
|
599 |
* representation of the test suites, test cases, and test functions. The resulting tree
|
|
600 |
* is stored in _root and the pointer _cur is set to the root initially.
|
|
601 |
* @return {Void}
|
|
602 |
* @static
|
|
603 |
* @private
|
|
604 |
* @method _buildTestTree
|
|
605 |
*/
|
|
606 |
_buildTestTree : function () /*:Void*/ { |
|
607 |
|
|
608 |
this._root = new TestNode(this.masterSuite); |
|
609 |
this._cur = this._root; |
|
610 |
|
|
611 |
//iterate over the items in the master suite |
|
612 |
for (var i=0; i < this.masterSuite.items.length; i++){ |
|
613 |
if (this.masterSuite.items[i] instanceof Y.Test.Suite) { |
|
614 |
this._addTestSuiteToTestTree(this._root, this.masterSuite.items[i]); |
|
615 |
} else if (this.masterSuite.items[i] instanceof Y.Test.Case) { |
|
616 |
this._addTestCaseToTestTree(this._root, this.masterSuite.items[i]); |
|
617 |
} |
|
618 |
} |
|
619 |
|
|
620 |
}, |
|
621 |
|
|
622 |
//------------------------------------------------------------------------- |
|
623 |
// Private Methods |
|
624 |
//------------------------------------------------------------------------- |
|
625 |
|
|
626 |
/** |
|
627 |
* Handles the completion of a test object's tests. Tallies test results
|
|
628 |
* from one level up to the next.
|
|
629 |
* @param {TestNode} node The TestNode representing the test object.
|
|
630 |
* @return {Void}
|
|
631 |
* @method _handleTestObjectComplete
|
|
632 |
* @private
|
|
633 |
*/
|
|
634 |
_handleTestObjectComplete : function (node /*:TestNode*/) /*:Void*/ { |
|
635 |
if (Y.Lang.isObject(node.testObject)){ |
|
636 |
node.parent.results.passed += node.results.passed; |
|
637 |
node.parent.results.failed += node.results.failed; |
|
638 |
node.parent.results.total += node.results.total; |
|
639 |
node.parent.results.ignored += node.results.ignored; |
|
640 |
node.parent.results[node.testObject.name] = node.results; |
|
641 |
|
|
642 |
if (node.testObject instanceof Y.Test.Suite){ |
|
643 |
node.testObject.tearDown(); |
|
644 |
this.fire(this.TEST_SUITE_COMPLETE_EVENT, { testSuite: node.testObject, results: node.results}); |
|
645 |
} else if (node.testObject instanceof Y.Test.Case){ |
|
646 |
this.fire(this.TEST_CASE_COMPLETE_EVENT, { testCase: node.testObject, results: node.results}); |
|
647 |
} |
|
648 |
} |
|
649 |
}, |
|
650 |
|
|
651 |
//------------------------------------------------------------------------- |
|
652 |
// Navigation Methods |
|
653 |
//------------------------------------------------------------------------- |
|
654 |
|
|
655 |
/** |
|
656 |
* Retrieves the next node in the test tree.
|
|
657 |
* @return {TestNode} The next node in the test tree or null if the end is reached.
|
|
658 |
* @private
|
|
659 |
* @static
|
|
660 |
* @method _next
|
|
661 |
*/
|
|
662 |
_next : function () /*:TestNode*/ { |
|
663 |
|
|
664 |
if (this._cur.firstChild) { |
|
665 |
this._cur = this._cur.firstChild; |
|
666 |
} else if (this._cur.next) { |
|
667 |
this._cur = this._cur.next; |
|
668 |
} else { |
|
669 |
while (this._cur && !this._cur.next && this._cur !== this._root){ |
|
670 |
this._handleTestObjectComplete(this._cur); |
|
671 |
this._cur = this._cur.parent; |
|
672 |
} |
|
673 |
|
|
674 |
if (this._cur == this._root){ |
|
675 |
this._cur.results.type = "report"; |
|
676 |
this._cur.results.timestamp = (new Date()).toLocaleString(); |
|
677 |
this._cur.results.duration = (new Date()) - this._cur.results.duration; |
|
678 |
this.fire(this.COMPLETE_EVENT, { results: this._cur.results}); |
|
679 |
this._cur = null; |
|
680 |
} else { |
|
681 |
this._handleTestObjectComplete(this._cur); |
|
682 |
this._cur = this._cur.next; |
|
683 |
} |
|
684 |
} |
|
685 |
|
|
686 |
return this._cur; |
|
687 |
}, |
|
688 |
|
|
689 |
/** |
|
690 |
* Runs a test case or test suite, returning the results.
|
|
691 |
* @param {Y.Test.Case|Y.Test.Suite} testObject The test case or test suite to run.
|
|
692 |
* @return {Object} Results of the execution with properties passed, failed, and total.
|
|
693 |
* @private
|
|
694 |
* @method _run
|
|
695 |
* @static
|
|
696 |
*/
|
|
697 |
_run : function () /*:Void*/ { |
|
698 |
|
|
699 |
//flag to indicate if the TestRunner should wait before continuing |
|
700 |
var shouldWait /*:Boolean*/ = false; |
|
701 |
|
|
702 |
//get the next test node |
|
703 |
var node = this._next(); |
|
704 |
|
|
705 |
if (node !== null) { |
|
706 |
var testObject = node.testObject; |
|
707 |
|
|
708 |
//figure out what to do |
|
709 |
if (Y.Lang.isObject(testObject)){ |
|
710 |
if (testObject instanceof Y.Test.Suite){ |
|
711 |
this.fire(this.TEST_SUITE_BEGIN_EVENT, { testSuite: testObject }); |
|
712 |
testObject.setUp(); |
|
713 |
} else if (testObject instanceof Y.Test.Case){ |
|
714 |
this.fire(this.TEST_CASE_BEGIN_EVENT, { testCase: testObject }); |
|
715 |
} |
|
716 |
|
|
717 |
//some environments don't support setTimeout |
|
718 |
if (typeof setTimeout != "undefined"){ |
|
719 |
setTimeout(function(){ |
|
720 |
Y.Test.Runner._run(); |
|
721 |
}, 0); |
|
722 |
} else { |
|
723 |
this._run(); |
|
724 |
} |
|
725 |
} else { |
|
726 |
this._runTest(node); |
|
727 |
} |
|
728 |
|
|
729 |
} |
|
730 |
}, |
|
731 |
|
|
732 |
_resumeTest : function (segment /*:Function*/) /*:Void*/ { |
|
733 |
|
|
734 |
//get relevant information |
|
735 |
var node /*:TestNode*/ = this._cur; |
|
736 |
|
|
737 |
//if there's no node, it probably means a wait() was called after resume() |
|
738 |
if (!node){ |
|
739 |
//TODO: Handle in some way? |
|
740 |
//console.log("wait() called after resume()"); |
|
741 |
//this.fire("error", { testCase: "(unknown)", test: "(unknown)", error: new Error("wait() called after resume()")} ); |
|
742 |
return; |
|
743 |
} |
|
744 |
|
|
745 |
var testName /*:String*/ = node.testObject; |
|
746 |
var testCase /*:Y.Test.Case*/ = node.parent.testObject; |
|
747 |
|
|
748 |
//cancel other waits if available |
|
749 |
if (testCase.__yui_wait){ |
|
750 |
clearTimeout(testCase.__yui_wait); |
|
751 |
delete testCase.__yui_wait; |
|
752 |
} |
|
753 |
||
754 |
//get the "should" test cases |
|
755 |
var shouldFail /*:Object*/ = (testCase._should.fail || {})[testName]; |
|
756 |
var shouldError /*:Object*/ = (testCase._should.error || {})[testName]; |
|
757 |
|
|
758 |
//variable to hold whether or not the test failed |
|
759 |
var failed /*:Boolean*/ = false; |
|
760 |
var error /*:Error*/ = null; |
|
761 |
|
|
762 |
//try the test |
|
763 |
try { |
|
764 |
|
|
765 |
//run the test |
|
766 |
segment.apply(testCase); |
|
767 |
|
|
768 |
//if it should fail, and it got here, then it's a fail because it didn't |
|
769 |
if (shouldFail){ |
|
770 |
error = new Y.Assert.ShouldFail(); |
|
771 |
failed = true; |
|
772 |
} else if (shouldError){ |
|
773 |
error = new Y.Assert.ShouldError(); |
|
774 |
failed = true; |
|
775 |
} |
|
776 |
|
|
777 |
} catch (thrown /*:Error*/){ |
|
778 |
||
779 |
//cancel any pending waits, the test already failed |
|
780 |
if (testCase.__yui_wait){ |
|
781 |
clearTimeout(testCase.__yui_wait); |
|
782 |
delete testCase.__yui_wait; |
|
783 |
} |
|
784 |
|
|
785 |
//figure out what type of error it was |
|
786 |
if (thrown instanceof Y.Assert.Error) { |
|
787 |
if (!shouldFail){ |
|
788 |
error = thrown; |
|
789 |
failed = true; |
|
790 |
} |
|
791 |
} else if (thrown instanceof Y.Test.Wait){ |
|
792 |
|
|
793 |
if (Y.Lang.isFunction(thrown.segment)){ |
|
794 |
if (Y.Lang.isNumber(thrown.delay)){ |
|
795 |
|
|
796 |
//some environments don't support setTimeout |
|
797 |
if (typeof setTimeout != "undefined"){ |
|
798 |
testCase.__yui_wait = setTimeout(function(){ |
|
799 |
Y.Test.Runner._resumeTest(thrown.segment); |
|
800 |
}, thrown.delay); |
|
801 |
} else { |
|
802 |
throw new Error("Asynchronous tests not supported in this environment."); |
|
803 |
} |
|
804 |
} |
|
805 |
} |
|
806 |
|
|
807 |
return; |
|
808 |
|
|
809 |
} else { |
|
810 |
//first check to see if it should error |
|
811 |
if (!shouldError) { |
|
812 |
error = new Y.Assert.UnexpectedError(thrown); |
|
813 |
failed = true; |
|
814 |
} else { |
|
815 |
//check to see what type of data we have |
|
816 |
if (Y.Lang.isString(shouldError)){ |
|
817 |
|
|
818 |
//if it's a string, check the error message |
|
819 |
if (thrown.message != shouldError){ |
|
820 |
error = new Y.Assert.UnexpectedError(thrown); |
|
821 |
failed = true; |
|
822 |
} |
|
823 |
} else if (Y.Lang.isFunction(shouldError)){ |
|
824 |
|
|
825 |
//if it's a function, see if the error is an instance of it |
|
826 |
if (!(thrown instanceof shouldError)){ |
|
827 |
error = new Y.Assert.UnexpectedError(thrown); |
|
828 |
failed = true; |
|
829 |
} |
|
830 |
|
|
831 |
} else if (Y.Lang.isObject(shouldError)){ |
|
832 |
|
|
833 |
//if it's an object, check the instance and message |
|
834 |
if (!(thrown instanceof shouldError.constructor) || |
|
835 |
thrown.message != shouldError.message){ |
|
836 |
error = new Y.Assert.UnexpectedError(thrown); |
|
837 |
failed = true; |
|
838 |
} |
|
839 |
|
|
840 |
} |
|
841 |
|
|
842 |
} |
|
843 |
} |
|
844 |
|
|
845 |
} |
|
846 |
|
|
847 |
//fire appropriate event |
|
848 |
if (failed) { |
|
849 |
this.fire(this.TEST_FAIL_EVENT, { testCase: testCase, testName: testName, error: error }); |
|
850 |
} else { |
|
851 |
this.fire(this.TEST_PASS_EVENT, { testCase: testCase, testName: testName }); |
|
852 |
} |
|
853 |
|
|
854 |
//run the tear down |
|
855 |
testCase.tearDown(); |
|
856 |
|
|
857 |
//update results |
|
858 |
node.parent.results[testName] = { |
|
859 |
result: failed ? "fail" : "pass", |
|
860 |
message: error ? error.getMessage() : "Test passed", |
|
861 |
type: "test", |
|
862 |
name: testName |
|
863 |
}; |
|
864 |
|
|
865 |
if (failed){ |
|
866 |
node.parent.results.failed++; |
|
867 |
} else { |
|
868 |
node.parent.results.passed++; |
|
869 |
} |
|
870 |
node.parent.results.total++; |
|
871 |
|
|
872 |
//set timeout not supported in all environments |
|
873 |
if (typeof setTimeout != "undefined"){ |
|
874 |
setTimeout(function(){ |
|
875 |
Y.Test.Runner._run(); |
|
876 |
}, 0); |
|
877 |
} else { |
|
878 |
this._run(); |
|
879 |
} |
|
880 |
|
|
881 |
}, |
|
882 |
|
|
883 |
/** |
|
884 |
* Runs a single test based on the data provided in the node.
|
|
885 |
* @param {TestNode} node The TestNode representing the test to run.
|
|
886 |
* @return {Void}
|
|
887 |
* @static
|
|
888 |
* @private
|
|
889 |
* @name _runTest
|
|
890 |
*/
|
|
891 |
_runTest : function (node /*:TestNode*/) /*:Void*/ { |
|
892 |
|
|
893 |
//get relevant information |
|
894 |
var testName /*:String*/ = node.testObject; |
|
895 |
var testCase /*:Y.Test.Case*/ = node.parent.testObject; |
|
896 |
var test /*:Function*/ = testCase[testName]; |
|
897 |
|
|
898 |
//get the "should" test cases |
|
899 |
var shouldIgnore /*:Object*/ = (testCase._should.ignore || {})[testName]; |
|
900 |
|
|
901 |
//figure out if the test should be ignored or not |
|
902 |
if (shouldIgnore){ |
|
903 |
|
|
904 |
//update results |
|
905 |
node.parent.results[testName] = { |
|
906 |
result: "ignore", |
|
907 |
message: "Test ignored", |
|
908 |
type: "test", |
|
909 |
name: testName |
|
910 |
}; |
|
911 |
|
|
912 |
node.parent.results.ignored++; |
|
913 |
node.parent.results.total++; |
|
914 |
|
|
915 |
this.fire(this.TEST_IGNORE_EVENT, { testCase: testCase, testName: testName }); |
|
916 |
|
|
917 |
//some environments don't support setTimeout |
|
918 |
if (typeof setTimeout != "undefined"){ |
|
919 |
setTimeout(function(){ |
|
920 |
Y.Test.Runner._run(); |
|
921 |
}, 0); |
|
922 |
} else { |
|
923 |
this._run(); |
|
924 |
} |
|
925 |
|
|
926 |
} else { |
|
927 |
|
|
928 |
//run the setup |
|
929 |
testCase.setUp(); |
|
930 |
|
|
931 |
//now call the body of the test |
|
932 |
this._resumeTest(test); |
|
933 |
} |
|
934 |
|
|
935 |
}, |
|
936 |
|
|
937 |
//------------------------------------------------------------------------- |
|
938 |
// Protected Methods |
|
939 |
//------------------------------------------------------------------------- |
|
940 |
|
|
941 |
/* |
|
942 |
* Fires events for the TestRunner. This overrides the default fire()
|
|
943 |
* method from EventProvider to add the type property to the data that is
|
|
944 |
* passed through on each event call.
|
|
945 |
* @param {String} type The type of event to fire.
|
|
946 |
* @param {Object} data (Optional) Data for the event.
|
|
947 |
* @method fire
|
|
948 |
* @static
|
|
949 |
* @protected
|
|
950 |
*/
|
|
951 |
fire : function (type /*:String*/, data /*:Object*/) /*:Void*/ { |
|
952 |
data = data || {}; |
|
953 |
data.type = type; |
|
954 |
TestRunner.superclass.fire.call(this, type, data); |
|
955 |
}, |
|
956 |
|
|
957 |
//------------------------------------------------------------------------- |
|
958 |
// Public Methods |
|
959 |
//------------------------------------------------------------------------- |
|
960 |
|
|
961 |
/** |
|
962 |
* Adds a test suite or test case to the list of test objects to run.
|
|
963 |
* @param testObject Either a TestCase or a TestSuite that should be run.
|
|
964 |
* @return {Void}
|
|
965 |
* @method add
|
|
966 |
* @static
|
|
967 |
*/
|
|
968 |
add : function (testObject /*:Object*/) /*:Void*/ { |
|
969 |
this.masterSuite.add(testObject); |
|
970 |
}, |
|
971 |
|
|
972 |
/** |
|
973 |
* Removes all test objects from the runner.
|
|
974 |
* @return {Void}
|
|
975 |
* @method clear
|
|
976 |
* @static
|
|
977 |
*/
|
|
978 |
clear : function () /*:Void*/ { |
|
979 |
this.masterSuite.items = []; |
|
980 |
}, |
|
981 |
|
|
982 |
/** |
|
983 |
* Resumes the TestRunner after wait() was called.
|
|
984 |
* @param {Function} segment The function to run as the rest
|
|
985 |
* of the haulted test.
|
|
986 |
* @return {Void}
|
|
987 |
* @method resume
|
|
988 |
* @static
|
|
989 |
*/
|
|
990 |
resume : function (segment /*:Function*/) /*:Void*/ { |
|
991 |
this._resumeTest(segment || function(){}); |
|
992 |
}, |
|
993 |
|
|
994 |
/** |
|
995 |
* Runs the test suite.
|
|
996 |
* @return {Void}
|
|
997 |
* @method run
|
|
998 |
* @static
|
|
999 |
*/
|
|
1000 |
run : function (testObject /*:Object*/) /*:Void*/ { |
|
1001 |
|
|
1002 |
//pointer to runner to avoid scope issues |
|
1003 |
var runner = Y.Test.Runner; |
|
1004 |
|
|
1005 |
//build the test tree |
|
1006 |
runner._buildTestTree(); |
|
1007 |
|
|
1008 |
//set when the test started |
|
1009 |
runner._root.results.duration = (new Date()).valueOf(); |
|
1010 |
|
|
1011 |
//fire the begin event |
|
1012 |
runner.fire(runner.BEGIN_EVENT); |
|
1013 |
|
|
1014 |
//begin the testing |
|
1015 |
runner._run(); |
|
1016 |
} |
|
1017 |
}); |
|
1018 |
|
|
1019 |
return new TestRunner(); |
|
1020 |
|
|
1021 |
})(); |
|
1022 |
||
1023 |
|
|
1024 |
/** |
|
1025 |
* The Assert object provides functions to test JavaScript values against
|
|
1026 |
* known and expected results. Whenever a comparison (assertion) fails,
|
|
1027 |
* an error is thrown.
|
|
1028 |
*
|
|
1029 |
* @class Assert
|
|
1030 |
* @static
|
|
1031 |
*/
|
|
1032 |
Y.Assert = { |
|
1033 |
|
|
1034 |
//------------------------------------------------------------------------- |
|
1035 |
// Helper Methods |
|
1036 |
//------------------------------------------------------------------------- |
|
1037 |
|
|
1038 |
/** |
|
1039 |
* Formats a message so that it can contain the original assertion message
|
|
1040 |
* in addition to the custom message.
|
|
1041 |
* @param {String} customMessage The message passed in by the developer.
|
|
1042 |
* @param {String} defaultMessage The message created by the error by default.
|
|
1043 |
* @return {String} The final error message, containing either or both.
|
|
1044 |
* @protected
|
|
1045 |
* @static
|
|
1046 |
* @method _formatMessage
|
|
1047 |
*/
|
|
1048 |
_formatMessage : function (customMessage /*:String*/, defaultMessage /*:String*/) /*:String*/ { |
|
1049 |
var message = customMessage; |
|
1050 |
if (Y.Lang.isString(customMessage) && customMessage.length > 0){ |
|
1051 |
return Y.Lang.substitute(customMessage, { message: defaultMessage }); |
|
1052 |
} else { |
|
1053 |
return defaultMessage; |
|
1054 |
} |
|
1055 |
}, |
|
1056 |
|
|
1057 |
//------------------------------------------------------------------------- |
|
1058 |
// Generic Assertion Methods |
|
1059 |
//------------------------------------------------------------------------- |
|
1060 |
|
|
1061 |
/** |
|
1062 |
* Forces an assertion error to occur.
|
|
1063 |
* @param {String} message (Optional) The message to display with the failure.
|
|
1064 |
* @method fail
|
|
1065 |
* @static
|
|
1066 |
*/
|
|
1067 |
fail : function (message /*:String*/) /*:Void*/ { |
|
1068 |
throw new Y.Assert.Error(Y.Assert._formatMessage(message, "Test force-failed.")); |
|
1069 |
}, |
|
1070 |
|
|
1071 |
//------------------------------------------------------------------------- |
|
1072 |
// Equality Assertion Methods |
|
1073 |
//------------------------------------------------------------------------- |
|
1074 |
|
|
1075 |
/** |
|
1076 |
* Asserts that a value is equal to another. This uses the double equals sign
|
|
1077 |
* so type cohersion may occur.
|
|
1078 |
* @param {Object} expected The expected value.
|
|
1079 |
* @param {Object} actual The actual value to test.
|
|
1080 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1081 |
* @method areEqual
|
|
1082 |
* @static
|
|
1083 |
*/
|
|
1084 |
areEqual : function (expected /*:Object*/, actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1085 |
if (expected != actual) { |
|
1086 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Values should be equal."), expected, actual); |
|
1087 |
} |
|
1088 |
}, |
|
1089 |
|
|
1090 |
/** |
|
1091 |
* Asserts that a value is not equal to another. This uses the double equals sign
|
|
1092 |
* so type cohersion may occur.
|
|
1093 |
* @param {Object} unexpected The unexpected value.
|
|
1094 |
* @param {Object} actual The actual value to test.
|
|
1095 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1096 |
* @method areNotEqual
|
|
1097 |
* @static
|
|
1098 |
*/
|
|
1099 |
areNotEqual : function (unexpected /*:Object*/, actual /*:Object*/, |
|
1100 |
message /*:String*/) /*:Void*/ { |
|
1101 |
if (unexpected == actual) { |
|
1102 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Values should not be equal."), unexpected); |
|
1103 |
} |
|
1104 |
}, |
|
1105 |
|
|
1106 |
/** |
|
1107 |
* Asserts that a value is not the same as another. This uses the triple equals sign
|
|
1108 |
* so no type cohersion may occur.
|
|
1109 |
* @param {Object} unexpected The unexpected value.
|
|
1110 |
* @param {Object} actual The actual value to test.
|
|
1111 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1112 |
* @method areNotSame
|
|
1113 |
* @static
|
|
1114 |
*/
|
|
1115 |
areNotSame : function (unexpected /*:Object*/, actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1116 |
if (unexpected === actual) { |
|
1117 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Values should not be the same."), unexpected); |
|
1118 |
} |
|
1119 |
}, |
|
1120 |
|
|
1121 |
/** |
|
1122 |
* Asserts that a value is the same as another. This uses the triple equals sign
|
|
1123 |
* so no type cohersion may occur.
|
|
1124 |
* @param {Object} expected The expected value.
|
|
1125 |
* @param {Object} actual The actual value to test.
|
|
1126 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1127 |
* @method areSame
|
|
1128 |
* @static
|
|
1129 |
*/
|
|
1130 |
areSame : function (expected /*:Object*/, actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1131 |
if (expected !== actual) { |
|
1132 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Values should be the same."), expected, actual); |
|
1133 |
} |
|
1134 |
}, |
|
1135 |
|
|
1136 |
//------------------------------------------------------------------------- |
|
1137 |
// Boolean Assertion Methods |
|
1138 |
//------------------------------------------------------------------------- |
|
1139 |
|
|
1140 |
/** |
|
1141 |
* Asserts that a value is false. This uses the triple equals sign
|
|
1142 |
* so no type cohersion may occur.
|
|
1143 |
* @param {Object} actual The actual value to test.
|
|
1144 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1145 |
* @method isFalse
|
|
1146 |
* @static
|
|
1147 |
*/
|
|
1148 |
isFalse : function (actual /*:Boolean*/, message /*:String*/) { |
|
1149 |
if (false !== actual) { |
|
1150 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be false."), false, actual); |
|
1151 |
} |
|
1152 |
}, |
|
1153 |
|
|
1154 |
/** |
|
1155 |
* Asserts that a value is true. This uses the triple equals sign
|
|
1156 |
* so no type cohersion may occur.
|
|
1157 |
* @param {Object} actual The actual value to test.
|
|
1158 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1159 |
* @method isTrue
|
|
1160 |
* @static
|
|
1161 |
*/
|
|
1162 |
isTrue : function (actual /*:Boolean*/, message /*:String*/) /*:Void*/ { |
|
1163 |
if (true !== actual) { |
|
1164 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be true."), true, actual); |
|
1165 |
} |
|
1166 |
|
|
1167 |
}, |
|
1168 |
|
|
1169 |
//------------------------------------------------------------------------- |
|
1170 |
// Special Value Assertion Methods |
|
1171 |
//------------------------------------------------------------------------- |
|
1172 |
|
|
1173 |
/** |
|
1174 |
* Asserts that a value is not a number.
|
|
1175 |
* @param {Object} actual The value to test.
|
|
1176 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1177 |
* @method isNaN
|
|
1178 |
* @static
|
|
1179 |
*/
|
|
1180 |
isNaN : function (actual /*:Object*/, message /*:String*/) /*:Void*/{ |
|
1181 |
if (!isNaN(actual)){ |
|
1182 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be NaN."), NaN, actual); |
|
1183 |
} |
|
1184 |
}, |
|
1185 |
|
|
1186 |
/** |
|
1187 |
* Asserts that a value is not the special NaN value.
|
|
1188 |
* @param {Object} actual The value to test.
|
|
1189 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1190 |
* @method isNotNaN
|
|
1191 |
* @static
|
|
1192 |
*/
|
|
1193 |
isNotNaN : function (actual /*:Object*/, message /*:String*/) /*:Void*/{ |
|
1194 |
if (isNaN(actual)){ |
|
1195 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Values should not be NaN."), NaN); |
|
1196 |
} |
|
1197 |
}, |
|
1198 |
|
|
1199 |
/** |
|
1200 |
* Asserts that a value is not null. This uses the triple equals sign
|
|
1201 |
* so no type cohersion may occur.
|
|
1202 |
* @param {Object} actual The actual value to test.
|
|
1203 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1204 |
* @method isNotNull
|
|
1205 |
* @static
|
|
1206 |
*/
|
|
1207 |
isNotNull : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1208 |
if (Y.Lang.isNull(actual)) { |
|
1209 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Values should not be null."), null); |
|
1210 |
} |
|
1211 |
}, |
|
1212 |
|
|
1213 |
/** |
|
1214 |
* Asserts that a value is not undefined. This uses the triple equals sign
|
|
1215 |
* so no type cohersion may occur.
|
|
1216 |
* @param {Object} actual The actual value to test.
|
|
1217 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1218 |
* @method isNotUndefined
|
|
1219 |
* @static
|
|
1220 |
*/
|
|
1221 |
isNotUndefined : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1222 |
if (Y.Lang.isUndefined(actual)) { |
|
1223 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should not be undefined."), undefined); |
|
1224 |
} |
|
1225 |
}, |
|
1226 |
|
|
1227 |
/** |
|
1228 |
* Asserts that a value is null. This uses the triple equals sign
|
|
1229 |
* so no type cohersion may occur.
|
|
1230 |
* @param {Object} actual The actual value to test.
|
|
1231 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1232 |
* @method isNull
|
|
1233 |
* @static
|
|
1234 |
*/
|
|
1235 |
isNull : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1236 |
if (!Y.Lang.isNull(actual)) { |
|
1237 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be null."), null, actual); |
|
1238 |
} |
|
1239 |
}, |
|
1240 |
|
|
1241 |
/** |
|
1242 |
* Asserts that a value is undefined. This uses the triple equals sign
|
|
1243 |
* so no type cohersion may occur.
|
|
1244 |
* @param {Object} actual The actual value to test.
|
|
1245 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1246 |
* @method isUndefined
|
|
1247 |
* @static
|
|
1248 |
*/
|
|
1249 |
isUndefined : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1250 |
if (!Y.Lang.isUndefined(actual)) { |
|
1251 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be undefined."), undefined, actual); |
|
1252 |
} |
|
1253 |
}, |
|
1254 |
|
|
1255 |
//-------------------------------------------------------------------------- |
|
1256 |
// Instance Assertion Methods |
|
1257 |
//-------------------------------------------------------------------------- |
|
1258 |
|
|
1259 |
/** |
|
1260 |
* Asserts that a value is an array.
|
|
1261 |
* @param {Object} actual The value to test.
|
|
1262 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1263 |
* @method isArray
|
|
1264 |
* @static
|
|
1265 |
*/
|
|
1266 |
isArray : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1267 |
if (!Y.Lang.isArray(actual)){ |
|
1268 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be an array."), actual); |
|
1269 |
} |
|
1270 |
}, |
|
1271 |
|
|
1272 |
/** |
|
1273 |
* Asserts that a value is a Boolean.
|
|
1274 |
* @param {Object} actual The value to test.
|
|
1275 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1276 |
* @method isBoolean
|
|
1277 |
* @static
|
|
1278 |
*/
|
|
1279 |
isBoolean : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1280 |
if (!Y.Lang.isBoolean(actual)){ |
|
1281 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be a Boolean."), actual); |
|
1282 |
} |
|
1283 |
}, |
|
1284 |
|
|
1285 |
/** |
|
1286 |
* Asserts that a value is a function.
|
|
1287 |
* @param {Object} actual The value to test.
|
|
1288 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1289 |
* @method isFunction
|
|
1290 |
* @static
|
|
1291 |
*/
|
|
1292 |
isFunction : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1293 |
if (!Y.Lang.isFunction(actual)){ |
|
1294 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be a function."), actual); |
|
1295 |
} |
|
1296 |
}, |
|
1297 |
|
|
1298 |
/** |
|
1299 |
* Asserts that a value is an instance of a particular object. This may return
|
|
1300 |
* incorrect results when comparing objects from one frame to constructors in
|
|
1301 |
* another frame. For best results, don't use in a cross-frame manner.
|
|
1302 |
* @param {Function} expected The function that the object should be an instance of.
|
|
1303 |
* @param {Object} actual The object to test.
|
|
1304 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1305 |
* @method isInstanceOf
|
|
1306 |
* @static
|
|
1307 |
*/
|
|
1308 |
isInstanceOf : function (expected /*:Function*/, actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1309 |
if (!(actual instanceof expected)){ |
|
1310 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value isn't an instance of expected type."), expected, actual); |
|
1311 |
} |
|
1312 |
}, |
|
1313 |
|
|
1314 |
/** |
|
1315 |
* Asserts that a value is a number.
|
|
1316 |
* @param {Object} actual The value to test.
|
|
1317 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1318 |
* @method isNumber
|
|
1319 |
* @static
|
|
1320 |
*/
|
|
1321 |
isNumber : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1322 |
if (!Y.Lang.isNumber(actual)){ |
|
1323 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be a number."), actual); |
|
1324 |
} |
|
1325 |
}, |
|
1326 |
|
|
1327 |
/** |
|
1328 |
* Asserts that a value is an object.
|
|
1329 |
* @param {Object} actual The value to test.
|
|
1330 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1331 |
* @method isObject
|
|
1332 |
* @static
|
|
1333 |
*/
|
|
1334 |
isObject : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1335 |
if (!Y.Lang.isObject(actual)){ |
|
1336 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be an object."), actual); |
|
1337 |
} |
|
1338 |
}, |
|
1339 |
|
|
1340 |
/** |
|
1341 |
* Asserts that a value is a string.
|
|
1342 |
* @param {Object} actual The value to test.
|
|
1343 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1344 |
* @method isString
|
|
1345 |
* @static
|
|
1346 |
*/
|
|
1347 |
isString : function (actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1348 |
if (!Y.Lang.isString(actual)){ |
|
1349 |
throw new Y.Assert.UnexpectedValue(Y.Assert._formatMessage(message, "Value should be a string."), actual); |
|
1350 |
} |
|
1351 |
}, |
|
1352 |
|
|
1353 |
/** |
|
1354 |
* Asserts that a value is of a particular type.
|
|
1355 |
* @param {String} expectedType The expected type of the variable.
|
|
1356 |
* @param {Object} actualValue The actual value to test.
|
|
1357 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1358 |
* @method isTypeOf
|
|
1359 |
* @static
|
|
1360 |
*/
|
|
1361 |
isTypeOf : function (expectedType /*:String*/, actualValue /*:Object*/, message /*:String*/) /*:Void*/{ |
|
1362 |
if (typeof actualValue != expectedType){ |
|
1363 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Value should be of type " + expectedType + "."), expected, typeof actualValue); |
|
1364 |
} |
|
1365 |
} |
|
1366 |
}; |
|
1367 |
|
|
1368 |
//----------------------------------------------------------------------------- |
|
1369 |
// Assertion errors |
|
1370 |
//----------------------------------------------------------------------------- |
|
1371 |
|
|
1372 |
/** |
|
1373 |
* Error is thrown whenever an assertion fails. It provides methods
|
|
1374 |
* to more easily get at error information and also provides a base class
|
|
1375 |
* from which more specific assertion errors can be derived.
|
|
1376 |
*
|
|
1377 |
* @param {String} message The message to display when the error occurs.
|
|
1378 |
* @namespace Assert
|
|
1379 |
* @class Error
|
|
1380 |
* @constructor
|
|
1381 |
*/ |
|
1382 |
Y.Assert.Error = function (message /*:String*/){ |
|
1383 |
|
|
1384 |
//call superclass |
|
1385 |
arguments.callee.superclass.constructor.call(this, message); |
|
1386 |
|
|
1387 |
/* |
|
1388 |
* Error message. Must be duplicated to ensure browser receives it.
|
|
1389 |
* @type String
|
|
1390 |
* @property message
|
|
1391 |
*/
|
|
1392 |
this.message /*:String*/ = message; |
|
1393 |
|
|
1394 |
/** |
|
1395 |
* The name of the error that occurred.
|
|
1396 |
* @type String
|
|
1397 |
* @property name
|
|
1398 |
*/
|
|
1399 |
this.name /*:String*/ = "Assert Error"; |
|
1400 |
}; |
|
1401 |
|
|
1402 |
//inherit methods |
|
1403 |
Y.extend(Y.Assert.Error, Error, { |
|
1404 |
|
|
1405 |
/** |
|
1406 |
* Returns a fully formatted error for an assertion failure. This should
|
|
1407 |
* be overridden by all subclasses to provide specific information.
|
|
1408 |
* @method getMessage
|
|
1409 |
* @return {String} A string describing the error.
|
|
1410 |
*/
|
|
1411 |
getMessage : function () /*:String*/ { |
|
1412 |
return this.message; |
|
1413 |
}, |
|
1414 |
|
|
1415 |
/** |
|
1416 |
* Returns a string representation of the error.
|
|
1417 |
* @method toString
|
|
1418 |
* @return {String} A string representation of the error.
|
|
1419 |
*/
|
|
1420 |
toString : function () /*:String*/ { |
|
1421 |
return this.name + ": " + this.getMessage(); |
|
1422 |
}, |
|
1423 |
|
|
1424 |
/** |
|
1425 |
* Returns a primitive value version of the error. Same as toString().
|
|
1426 |
* @method valueOf
|
|
1427 |
* @return {String} A primitive value version of the error.
|
|
1428 |
*/
|
|
1429 |
valueOf : function () /*:String*/ { |
|
1430 |
return this.toString(); |
|
1431 |
} |
|
1432 |
|
|
1433 |
}); |
|
1434 |
|
|
1435 |
/** |
|
1436 |
* ComparisonFailure is subclass of Error that is thrown whenever
|
|
1437 |
* a comparison between two values fails. It provides mechanisms to retrieve
|
|
1438 |
* both the expected and actual value.
|
|
1439 |
*
|
|
1440 |
* @param {String} message The message to display when the error occurs.
|
|
1441 |
* @param {Object} expected The expected value.
|
|
1442 |
* @param {Object} actual The actual value that caused the assertion to fail.
|
|
1443 |
* @namespace Assert
|
|
1444 |
* @extends Assert.Error
|
|
1445 |
* @class ComparisonFailure
|
|
1446 |
* @constructor
|
|
1447 |
*/ |
|
1448 |
Y.Assert.ComparisonFailure = function (message /*:String*/, expected /*:Object*/, actual /*:Object*/){ |
|
1449 |
|
|
1450 |
//call superclass |
|
1451 |
arguments.callee.superclass.constructor.call(this, message); |
|
1452 |
|
|
1453 |
/** |
|
1454 |
* The expected value.
|
|
1455 |
* @type Object
|
|
1456 |
* @property expected
|
|
1457 |
*/
|
|
1458 |
this.expected /*:Object*/ = expected; |
|
1459 |
|
|
1460 |
/** |
|
1461 |
* The actual value.
|
|
1462 |
* @type Object
|
|
1463 |
* @property actual
|
|
1464 |
*/
|
|
1465 |
this.actual /*:Object*/ = actual; |
|
1466 |
|
|
1467 |
/** |
|
1468 |
* The name of the error that occurred.
|
|
1469 |
* @type String
|
|
1470 |
* @property name
|
|
1471 |
*/
|
|
1472 |
this.name /*:String*/ = "ComparisonFailure"; |
|
1473 |
|
|
1474 |
}; |
|
1475 |
|
|
1476 |
//inherit methods |
|
1477 |
Y.extend(Y.Assert.ComparisonFailure, Y.Assert.Error, { |
|
1478 |
|
|
1479 |
/** |
|
1480 |
* Returns a fully formatted error for an assertion failure. This message
|
|
1481 |
* provides information about the expected and actual values.
|
|
1482 |
* @method toString
|
|
1483 |
* @return {String} A string describing the error.
|
|
1484 |
*/
|
|
1485 |
getMessage : function () /*:String*/ { |
|
1486 |
return this.message + "\nExpected: " + this.expected + " (" + (typeof this.expected) + ")" + |
|
1487 |
"\nActual:" + this.actual + " (" + (typeof this.actual) + ")"; |
|
1488 |
} |
|
1489 |
|
|
1490 |
}); |
|
1491 |
|
|
1492 |
/** |
|
1493 |
* UnexpectedValue is subclass of Error that is thrown whenever
|
|
1494 |
* a value was unexpected in its scope. This typically means that a test
|
|
1495 |
* was performed to determine that a value was *not* equal to a certain
|
|
1496 |
* value.
|
|
1497 |
*
|
|
1498 |
* @param {String} message The message to display when the error occurs.
|
|
1499 |
* @param {Object} unexpected The unexpected value.
|
|
1500 |
* @namespace Assert
|
|
1501 |
* @extends Assert.Error
|
|
1502 |
* @class UnexpectedValue
|
|
1503 |
* @constructor
|
|
1504 |
*/ |
|
1505 |
Y.Assert.UnexpectedValue = function (message /*:String*/, unexpected /*:Object*/){ |
|
1506 |
|
|
1507 |
//call superclass |
|
1508 |
arguments.callee.superclass.constructor.call(this, message); |
|
1509 |
|
|
1510 |
/** |
|
1511 |
* The unexpected value.
|
|
1512 |
* @type Object
|
|
1513 |
* @property unexpected
|
|
1514 |
*/
|
|
1515 |
this.unexpected /*:Object*/ = unexpected; |
|
1516 |
|
|
1517 |
/** |
|
1518 |
* The name of the error that occurred.
|
|
1519 |
* @type String
|
|
1520 |
* @property name
|
|
1521 |
*/
|
|
1522 |
this.name /*:String*/ = "UnexpectedValue"; |
|
1523 |
|
|
1524 |
}; |
|
1525 |
|
|
1526 |
//inherit methods |
|
1527 |
Y.extend(Y.Assert.UnexpectedValue, Y.Assert.Error, { |
|
1528 |
|
|
1529 |
/** |
|
1530 |
* Returns a fully formatted error for an assertion failure. The message
|
|
1531 |
* contains information about the unexpected value that was encountered.
|
|
1532 |
* @method getMessage
|
|
1533 |
* @return {String} A string describing the error.
|
|
1534 |
*/
|
|
1535 |
getMessage : function () /*:String*/ { |
|
1536 |
return this.message + "\nUnexpected: " + this.unexpected + " (" + (typeof this.unexpected) + ") "; |
|
1537 |
} |
|
1538 |
|
|
1539 |
}); |
|
1540 |
|
|
1541 |
/** |
|
1542 |
* ShouldFail is subclass of Error that is thrown whenever
|
|
1543 |
* a test was expected to fail but did not.
|
|
1544 |
*
|
|
1545 |
* @param {String} message The message to display when the error occurs.
|
|
1546 |
* @namespace Assert
|
|
1547 |
* @extends Assert.Error
|
|
1548 |
* @class ShouldFail
|
|
1549 |
* @constructor
|
|
1550 |
*/ |
|
1551 |
Y.Assert.ShouldFail = function (message /*:String*/){ |
|
1552 |
|
|
1553 |
//call superclass |
|
1554 |
arguments.callee.superclass.constructor.call(this, message || "This test should fail but didn't."); |
|
1555 |
|
|
1556 |
/** |
|
1557 |
* The name of the error that occurred.
|
|
1558 |
* @type String
|
|
1559 |
* @property name
|
|
1560 |
*/
|
|
1561 |
this.name /*:String*/ = "ShouldFail"; |
|
1562 |
|
|
1563 |
}; |
|
1564 |
|
|
1565 |
//inherit methods |
|
1566 |
Y.extend(Y.Assert.ShouldFail, Y.Assert.Error); |
|
1567 |
|
|
1568 |
/** |
|
1569 |
* ShouldError is subclass of Error that is thrown whenever
|
|
1570 |
* a test is expected to throw an error but doesn't.
|
|
1571 |
*
|
|
1572 |
* @param {String} message The message to display when the error occurs.
|
|
1573 |
* @namespace Assert
|
|
1574 |
* @extends Assert.Error
|
|
1575 |
* @class ShouldError
|
|
1576 |
* @constructor
|
|
1577 |
*/ |
|
1578 |
Y.Assert.ShouldError = function (message /*:String*/){ |
|
1579 |
|
|
1580 |
//call superclass |
|
1581 |
arguments.callee.superclass.constructor.call(this, message || "This test should have thrown an error but didn't."); |
|
1582 |
|
|
1583 |
/** |
|
1584 |
* The name of the error that occurred.
|
|
1585 |
* @type String
|
|
1586 |
* @property name
|
|
1587 |
*/
|
|
1588 |
this.name /*:String*/ = "ShouldError"; |
|
1589 |
|
|
1590 |
}; |
|
1591 |
|
|
1592 |
//inherit methods |
|
1593 |
Y.extend(Y.Assert.ShouldError, Y.Assert.Error); |
|
1594 |
|
|
1595 |
/** |
|
1596 |
* UnexpectedError is subclass of Error that is thrown whenever
|
|
1597 |
* an error occurs within the course of a test and the test was not expected
|
|
1598 |
* to throw an error.
|
|
1599 |
*
|
|
1600 |
* @param {Error} cause The unexpected error that caused this error to be
|
|
1601 |
* thrown.
|
|
1602 |
* @namespace Assert
|
|
1603 |
* @extends Assert.Error
|
|
1604 |
* @class UnexpectedError
|
|
1605 |
* @constructor
|
|
1606 |
*/ |
|
1607 |
Y.Assert.UnexpectedError = function (cause /*:Object*/){ |
|
1608 |
|
|
1609 |
//call superclass |
|
1610 |
arguments.callee.superclass.constructor.call(this, "Unexpected error: " + cause.message); |
|
1611 |
|
|
1612 |
/** |
|
1613 |
* The unexpected error that occurred.
|
|
1614 |
* @type Error
|
|
1615 |
* @property cause
|
|
1616 |
*/
|
|
1617 |
this.cause /*:Error*/ = cause; |
|
1618 |
|
|
1619 |
/** |
|
1620 |
* The name of the error that occurred.
|
|
1621 |
* @type String
|
|
1622 |
* @property name
|
|
1623 |
*/
|
|
1624 |
this.name /*:String*/ = "UnexpectedError"; |
|
1625 |
|
|
1626 |
/** |
|
1627 |
* Stack information for the error (if provided).
|
|
1628 |
* @type String
|
|
1629 |
* @property stack
|
|
1630 |
*/
|
|
1631 |
this.stack /*:String*/ = cause.stack; |
|
1632 |
|
|
1633 |
}; |
|
1634 |
|
|
1635 |
//inherit methods |
|
1636 |
Y.extend(Y.Assert.UnexpectedError, Y.Assert.Error); |
|
1637 |
|
|
1638 |
||
1639 |
|
|
1640 |
/** |
|
1641 |
* The ArrayAssert object provides functions to test JavaScript array objects
|
|
1642 |
* for a variety of cases.
|
|
1643 |
*
|
|
1644 |
* @class ArrayAssert
|
|
1645 |
* @static
|
|
1646 |
*/
|
|
1647 |
|
|
1648 |
Y.ArrayAssert = { |
|
1649 |
|
|
1650 |
/** |
|
1651 |
* Asserts that a value is present in an array. This uses the triple equals
|
|
1652 |
* sign so no type cohersion may occur.
|
|
1653 |
* @param {Object} needle The value that is expected in the array.
|
|
1654 |
* @param {Array} haystack An array of values.
|
|
1655 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1656 |
* @method contains
|
|
1657 |
* @static
|
|
1658 |
*/
|
|
1659 |
contains : function (needle /*:Object*/, haystack /*:Array*/, |
|
1660 |
message /*:String*/) /*:Void*/ { |
|
1661 |
|
|
1662 |
var found /*:Boolean*/ = false; |
|
1663 |
|
|
1664 |
//begin checking values |
|
1665 |
for (var i=0; i < haystack.length && !found; i++){ |
|
1666 |
if (haystack[i] === needle) { |
|
1667 |
found = true; |
|
1668 |
} |
|
1669 |
} |
|
1670 |
|
|
1671 |
if (!found){ |
|
1672 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Value " + needle + " (" + (typeof needle) + ") not found in array [" + haystack + "].")); |
|
1673 |
} |
|
1674 |
}, |
|
1675 |
|
|
1676 |
/** |
|
1677 |
* Asserts that a set of values are present in an array. This uses the triple equals
|
|
1678 |
* sign so no type cohersion may occur. For this assertion to pass, all values must
|
|
1679 |
* be found.
|
|
1680 |
* @param {Object[]} needles An array of values that are expected in the array.
|
|
1681 |
* @param {Array} haystack An array of values to check.
|
|
1682 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1683 |
* @method containsItems
|
|
1684 |
* @static
|
|
1685 |
*/
|
|
1686 |
containsItems : function (needles /*:Object[]*/, haystack /*:Array*/, |
|
1687 |
message /*:String*/) /*:Void*/ { |
|
1688 |
|
|
1689 |
//begin checking values |
|
1690 |
for (var i=0; i < needles.length; i++){ |
|
1691 |
this.contains(needles[i], haystack, message); |
|
1692 |
} |
|
1693 |
}, |
|
1694 |
|
|
1695 |
/** |
|
1696 |
* Asserts that a value matching some condition is present in an array. This uses
|
|
1697 |
* a function to determine a match.
|
|
1698 |
* @param {Function} matcher A function that returns true if the items matches or false if not.
|
|
1699 |
* @param {Array} haystack An array of values.
|
|
1700 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1701 |
* @method containsMatch
|
|
1702 |
* @static
|
|
1703 |
*/
|
|
1704 |
containsMatch : function (matcher /*:Function*/, haystack /*:Array*/, |
|
1705 |
message /*:String*/) /*:Void*/ { |
|
1706 |
|
|
1707 |
//check for valid matcher |
|
1708 |
if (typeof matcher != "function"){ |
|
1709 |
throw new TypeError("ArrayAssert.containsMatch(): First argument must be a function."); |
|
1710 |
} |
|
1711 |
|
|
1712 |
var found /*:Boolean*/ = false; |
|
1713 |
|
|
1714 |
//begin checking values |
|
1715 |
for (var i=0; i < haystack.length && !found; i++){ |
|
1716 |
if (matcher(haystack[i])) { |
|
1717 |
found = true; |
|
1718 |
} |
|
1719 |
} |
|
1720 |
|
|
1721 |
if (!found){ |
|
1722 |
Y.Assert.fail(Y.Assert._formatMessage(message, "No match found in array [" + haystack + "].")); |
|
1723 |
} |
|
1724 |
}, |
|
1725 |
|
|
1726 |
/** |
|
1727 |
* Asserts that a value is not present in an array. This uses the triple equals
|
|
1728 |
* Asserts that a value is not present in an array. This uses the triple equals
|
|
1729 |
* sign so no type cohersion may occur.
|
|
1730 |
* @param {Object} needle The value that is expected in the array.
|
|
1731 |
* @param {Array} haystack An array of values.
|
|
1732 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1733 |
* @method doesNotContain
|
|
1734 |
* @static
|
|
1735 |
*/
|
|
1736 |
doesNotContain : function (needle /*:Object*/, haystack /*:Array*/, |
|
1737 |
message /*:String*/) /*:Void*/ { |
|
1738 |
|
|
1739 |
var found /*:Boolean*/ = false; |
|
1740 |
|
|
1741 |
//begin checking values |
|
1742 |
for (var i=0; i < haystack.length && !found; i++){ |
|
1743 |
if (haystack[i] === needle) { |
|
1744 |
found = true; |
|
1745 |
} |
|
1746 |
} |
|
1747 |
|
|
1748 |
if (found){ |
|
1749 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Value found in array [" + haystack + "].")); |
|
1750 |
} |
|
1751 |
}, |
|
1752 |
|
|
1753 |
/** |
|
1754 |
* Asserts that a set of values are not present in an array. This uses the triple equals
|
|
1755 |
* sign so no type cohersion may occur. For this assertion to pass, all values must
|
|
1756 |
* not be found.
|
|
1757 |
* @param {Object[]} needles An array of values that are not expected in the array.
|
|
1758 |
* @param {Array} haystack An array of values to check.
|
|
1759 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1760 |
* @method doesNotContainItems
|
|
1761 |
* @static
|
|
1762 |
*/
|
|
1763 |
doesNotContainItems : function (needles /*:Object[]*/, haystack /*:Array*/, |
|
1764 |
message /*:String*/) /*:Void*/ { |
|
1765 |
|
|
1766 |
for (var i=0; i < needles.length; i++){ |
|
1767 |
this.doesNotContain(needles[i], haystack, message); |
|
1768 |
} |
|
1769 |
|
|
1770 |
}, |
|
1771 |
|
|
1772 |
/** |
|
1773 |
* Asserts that no values matching a condition are present in an array. This uses
|
|
1774 |
* a function to determine a match.
|
|
1775 |
* @param {Function} matcher A function that returns true if the items matches or false if not.
|
|
1776 |
* @param {Array} haystack An array of values.
|
|
1777 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1778 |
* @method doesNotContainMatch
|
|
1779 |
* @static
|
|
1780 |
*/
|
|
1781 |
doesNotContainMatch : function (matcher /*:Function*/, haystack /*:Array*/, |
|
1782 |
message /*:String*/) /*:Void*/ { |
|
1783 |
|
|
1784 |
//check for valid matcher |
|
1785 |
if (typeof matcher != "function"){ |
|
1786 |
throw new TypeError("ArrayAssert.doesNotContainMatch(): First argument must be a function."); |
|
1787 |
} |
|
1788 |
|
|
1789 |
var found /*:Boolean*/ = false; |
|
1790 |
|
|
1791 |
//begin checking values |
|
1792 |
for (var i=0; i < haystack.length && !found; i++){ |
|
1793 |
if (matcher(haystack[i])) { |
|
1794 |
found = true; |
|
1795 |
} |
|
1796 |
} |
|
1797 |
|
|
1798 |
if (found){ |
|
1799 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Value found in array [" + haystack + "].")); |
|
1800 |
} |
|
1801 |
}, |
|
1802 |
|
|
1803 |
/** |
|
1804 |
* Asserts that the given value is contained in an array at the specified index.
|
|
1805 |
* This uses the triple equals sign so no type cohersion will occur.
|
|
1806 |
* @param {Object} needle The value to look for.
|
|
1807 |
* @param {Array} haystack The array to search in.
|
|
1808 |
* @param {int} index The index at which the value should exist.
|
|
1809 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1810 |
* @method indexOf
|
|
1811 |
* @static
|
|
1812 |
*/
|
|
1813 |
indexOf : function (needle /*:Object*/, haystack /*:Array*/, index /*:int*/, message /*:String*/) /*:Void*/ { |
|
1814 |
|
|
1815 |
//try to find the value in the array |
|
1816 |
for (var i=0; i < haystack.length; i++){ |
|
1817 |
if (haystack[i] === needle){ |
|
1818 |
Y.Assert.areEqual(index, i, message || "Value exists at index " + i + " but should be at index " + index + "."); |
|
1819 |
return; |
|
1820 |
} |
|
1821 |
} |
|
1822 |
|
|
1823 |
//if it makes it here, it wasn't found at all |
|
1824 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Value doesn't exist in array [" + haystack + "].")); |
|
1825 |
}, |
|
1826 |
|
|
1827 |
/** |
|
1828 |
* Asserts that the values in an array are equal, and in the same position,
|
|
1829 |
* as values in another array. This uses the double equals sign
|
|
1830 |
* so type cohersion may occur. Note that the array objects themselves
|
|
1831 |
* need not be the same for this test to pass.
|
|
1832 |
* @param {Array} expected An array of the expected values.
|
|
1833 |
* @param {Array} actual Any array of the actual values.
|
|
1834 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1835 |
* @method itemsAreEqual
|
|
1836 |
* @static
|
|
1837 |
*/
|
|
1838 |
itemsAreEqual : function (expected /*:Array*/, actual /*:Array*/, |
|
1839 |
message /*:String*/) /*:Void*/ { |
|
1840 |
|
|
1841 |
//one may be longer than the other, so get the maximum length |
|
1842 |
var len /*:int*/ = Math.max(expected.length, actual.length); |
|
1843 |
|
|
1844 |
//begin checking values |
|
1845 |
for (var i=0; i < len; i++){ |
|
1846 |
Y.Assert.areEqual(expected[i], actual[i], |
|
1847 |
Y.Assert._formatMessage(message, "Values in position " + i + " are not equal.")); |
|
1848 |
} |
|
1849 |
}, |
|
1850 |
|
|
1851 |
/** |
|
1852 |
* Asserts that the values in an array are equivalent, and in the same position,
|
|
1853 |
* as values in another array. This uses a function to determine if the values
|
|
1854 |
* are equivalent. Note that the array objects themselves
|
|
1855 |
* need not be the same for this test to pass.
|
|
1856 |
* @param {Array} expected An array of the expected values.
|
|
1857 |
* @param {Array} actual Any array of the actual values.
|
|
1858 |
* @param {Function} comparator A function that returns true if the values are equivalent
|
|
1859 |
* or false if not.
|
|
1860 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1861 |
* @return {Void}
|
|
1862 |
* @method itemsAreEquivalent
|
|
1863 |
* @static
|
|
1864 |
*/
|
|
1865 |
itemsAreEquivalent : function (expected /*:Array*/, actual /*:Array*/, |
|
1866 |
comparator /*:Function*/, message /*:String*/) /*:Void*/ { |
|
1867 |
|
|
1868 |
//make sure the comparator is valid |
|
1869 |
if (typeof comparator != "function"){ |
|
1870 |
throw new TypeError("ArrayAssert.itemsAreEquivalent(): Third argument must be a function."); |
|
1871 |
} |
|
1872 |
|
|
1873 |
//one may be longer than the other, so get the maximum length |
|
1874 |
var len /*:int*/ = Math.max(expected.length, actual.length); |
|
1875 |
|
|
1876 |
//begin checking values |
|
1877 |
for (var i=0; i < len; i++){ |
|
1878 |
if (!comparator(expected[i], actual[i])){ |
|
1879 |
throw new Y.Assert.ComparisonFailure(Y.Assert._formatMessage(message, "Values in position " + i + " are not equivalent."), expected[i], actual[i]); |
|
1880 |
} |
|
1881 |
} |
|
1882 |
}, |
|
1883 |
|
|
1884 |
/** |
|
1885 |
* Asserts that an array is empty.
|
|
1886 |
* @param {Array} actual The array to test.
|
|
1887 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1888 |
* @method isEmpty
|
|
1889 |
* @static
|
|
1890 |
*/
|
|
1891 |
isEmpty : function (actual /*:Array*/, message /*:String*/) /*:Void*/ { |
|
1892 |
if (actual.length > 0){ |
|
1893 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Array should be empty.")); |
|
1894 |
} |
|
1895 |
}, |
|
1896 |
|
|
1897 |
/** |
|
1898 |
* Asserts that an array is not empty.
|
|
1899 |
* @param {Array} actual The array to test.
|
|
1900 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1901 |
* @method isNotEmpty
|
|
1902 |
* @static
|
|
1903 |
*/
|
|
1904 |
isNotEmpty : function (actual /*:Array*/, message /*:String*/) /*:Void*/ { |
|
1905 |
if (actual.length === 0){ |
|
1906 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Array should not be empty.")); |
|
1907 |
} |
|
1908 |
}, |
|
1909 |
|
|
1910 |
/** |
|
1911 |
* Asserts that the values in an array are the same, and in the same position,
|
|
1912 |
* as values in another array. This uses the triple equals sign
|
|
1913 |
* so no type cohersion will occur. Note that the array objects themselves
|
|
1914 |
* need not be the same for this test to pass.
|
|
1915 |
* @param {Array} expected An array of the expected values.
|
|
1916 |
* @param {Array} actual Any array of the actual values.
|
|
1917 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1918 |
* @method itemsAreSame
|
|
1919 |
* @static
|
|
1920 |
*/
|
|
1921 |
itemsAreSame : function (expected /*:Array*/, actual /*:Array*/, |
|
1922 |
message /*:String*/) /*:Void*/ { |
|
1923 |
|
|
1924 |
//one may be longer than the other, so get the maximum length |
|
1925 |
var len /*:int*/ = Math.max(expected.length, actual.length); |
|
1926 |
|
|
1927 |
//begin checking values |
|
1928 |
for (var i=0; i < len; i++){ |
|
1929 |
Y.Assert.areSame(expected[i], actual[i], |
|
1930 |
Y.Assert._formatMessage(message, "Values in position " + i + " are not the same.")); |
|
1931 |
} |
|
1932 |
}, |
|
1933 |
|
|
1934 |
/** |
|
1935 |
* Asserts that the given value is contained in an array at the specified index,
|
|
1936 |
* starting from the back of the array.
|
|
1937 |
* This uses the triple equals sign so no type cohersion will occur.
|
|
1938 |
* @param {Object} needle The value to look for.
|
|
1939 |
* @param {Array} haystack The array to search in.
|
|
1940 |
* @param {int} index The index at which the value should exist.
|
|
1941 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1942 |
* @method lastIndexOf
|
|
1943 |
* @static
|
|
1944 |
*/
|
|
1945 |
lastIndexOf : function (needle /*:Object*/, haystack /*:Array*/, index /*:int*/, message /*:String*/) /*:Void*/ { |
|
1946 |
|
|
1947 |
//try to find the value in the array |
|
1948 |
for (var i=haystack.length; i >= 0; i--){ |
|
1949 |
if (haystack[i] === needle){ |
|
1950 |
Y.Assert.areEqual(index, i, Y.Assert._formatMessage(message, "Value exists at index " + i + " but should be at index " + index + ".")); |
|
1951 |
return; |
|
1952 |
} |
|
1953 |
} |
|
1954 |
|
|
1955 |
//if it makes it here, it wasn't found at all |
|
1956 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Value doesn't exist in array.")); |
|
1957 |
} |
|
1958 |
|
|
1959 |
}; |
|
1960 |
||
1961 |
||
1962 |
/** |
|
1963 |
* The ObjectAssert object provides functions to test JavaScript objects
|
|
1964 |
* for a variety of cases.
|
|
1965 |
*
|
|
1966 |
* @class ObjectAssert
|
|
1967 |
* @static
|
|
1968 |
*/
|
|
1969 |
Y.ObjectAssert = { |
|
1970 |
|
|
1971 |
areEqual: function(expected /*:Object*/, actual /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1972 |
Y.Object.each(expected, function(value, name){ |
|
1973 |
Y.Assert.areEqual(expected[name], actual[name], Y.Assert._formatMessage(message, "Values should be equal for property " + name)); |
|
1974 |
}); |
|
1975 |
}, |
|
1976 |
|
|
1977 |
/** |
|
1978 |
* Asserts that an object has a property with the given name.
|
|
1979 |
* @param {String} propertyName The name of the property to test.
|
|
1980 |
* @param {Object} object The object to search.
|
|
1981 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1982 |
* @method has
|
|
1983 |
* @static
|
|
1984 |
*/ |
|
1985 |
has : function (propertyName /*:String*/, object /*:Object*/, message /*:String*/) /*:Void*/ { |
|
1986 |
if (!(propertyName in object)){ |
|
1987 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Property '" + propertyName + "' not found on object.")); |
|
1988 |
} |
|
1989 |
}, |
|
1990 |
|
|
1991 |
/** |
|
1992 |
* Asserts that an object has all properties of a reference object.
|
|
1993 |
* @param {Object} refObject The object whose properties should be on the object to test.
|
|
1994 |
* @param {Object} object The object to search.
|
|
1995 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
1996 |
* @method hasAll
|
|
1997 |
* @static
|
|
1998 |
*/ |
|
1999 |
hasAll : function (refObject /*:Object*/, object /*:Object*/, message /*:String*/) /*:Void*/ { |
|
2000 |
Y.Object.each(refObject, function(value, name){ |
|
2001 |
if (!(name in object)){ |
|
2002 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Property '" + name + "' not found on object.")); |
|
2003 |
} |
|
2004 |
}); |
|
2005 |
}, |
|
2006 |
|
|
2007 |
/** |
|
2008 |
* Asserts that a property with the given name exists on an object instance (not on its prototype).
|
|
2009 |
* @param {String} propertyName The name of the property to test.
|
|
2010 |
* @param {Object} object The object to search.
|
|
2011 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
2012 |
* @method owns
|
|
2013 |
* @static
|
|
2014 |
*/ |
|
2015 |
owns : function (propertyName /*:String*/, object /*:Object*/, message /*:String*/) /*:Void*/ { |
|
2016 |
if (!Y.Object.owns(object, propertyName)){ |
|
2017 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Property '" + propertyName + "' not found on object instance.")); |
|
2018 |
} |
|
2019 |
}, |
|
2020 |
|
|
2021 |
/** |
|
2022 |
* Asserts that all properties on a given object also exist on an object instance (not on its prototype).
|
|
2023 |
* @param {Object} refObject The object whose properties should be owned by the object to test.
|
|
2024 |
* @param {Object} object The object to search.
|
|
2025 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
2026 |
* @method ownsAll
|
|
2027 |
* @static
|
|
2028 |
*/ |
|
2029 |
ownsAll : function (refObject /*:Object*/, object /*:Object*/, message /*:String*/) /*:Void*/ { |
|
2030 |
Y.Object.each(refObject, function(value, name){ |
|
2031 |
if (!Y.Object.owns(object, name)){ |
|
2032 |
Y.Assert.fail(Y.Assert._formatMessage(message, "Property '" + name + "' not found on object instance.")); |
|
2033 |
} |
|
2034 |
}); |
|
2035 |
} |
|
2036 |
}; |
|
2037 |
||
2038 |
||
2039 |
|
|
2040 |
/** |
|
2041 |
* The DateAssert object provides functions to test JavaScript Date objects
|
|
2042 |
* for a variety of cases.
|
|
2043 |
*
|
|
2044 |
* @class DateAssert
|
|
2045 |
* @static
|
|
2046 |
*/
|
|
2047 |
|
|
2048 |
Y.DateAssert = { |
|
2049 |
|
|
2050 |
/** |
|
2051 |
* Asserts that a date's month, day, and year are equal to another date's.
|
|
2052 |
* @param {Date} expected The expected date.
|
|
2053 |
* @param {Date} actual The actual date to test.
|
|
2054 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
2055 |
* @method datesAreEqual
|
|
2056 |
* @static
|
|
2057 |
*/
|
|
2058 |
datesAreEqual : function (expected /*:Date*/, actual /*:Date*/, message /*:String*/){ |
|
2059 |
if (expected instanceof Date && actual instanceof Date){ |
|
2060 |
Y.AssertareEqual(expected.getFullYear(), actual.getFullYear(), Y.Assert_formatMessage(message, "Years should be equal.")); |
|
2061 |
Y.AssertareEqual(expected.getMonth(), actual.getMonth(), Y.Assert_formatMessage(message, "Months should be equal.")); |
|
2062 |
Y.AssertareEqual(expected.getDate(), actual.getDate(), Y.Assert_formatMessage(message, "Day of month should be equal.")); |
|
2063 |
} else { |
|
2064 |
throw new TypeError("DateY.AssertdatesAreEqual(): Expected and actual values must be Date objects."); |
|
2065 |
} |
|
2066 |
}, |
|
2067 |
|
|
2068 |
/** |
|
2069 |
* Asserts that a date's hour, minutes, and seconds are equal to another date's.
|
|
2070 |
* @param {Date} expected The expected date.
|
|
2071 |
* @param {Date} actual The actual date to test.
|
|
2072 |
* @param {String} message (Optional) The message to display if the assertion fails.
|
|
2073 |
* @method timesAreEqual
|
|
2074 |
* @static
|
|
2075 |
*/
|
|
2076 |
timesAreEqual : function (expected /*:Date*/, actual /*:Date*/, message /*:String*/){ |
|
2077 |
if (expected instanceof Date && actual instanceof Date){ |
|
2078 |
Y.AssertareEqual(expected.getHours(), actual.getHours(), Y.Assert_formatMessage(message, "Hours should be equal.")); |
|
2079 |
Y.AssertareEqual(expected.getMinutes(), actual.getMinutes(), Y.Assert_formatMessage(message, "Minutes should be equal.")); |
|
2080 |
Y.AssertareEqual(expected.getSeconds(), actual.getSeconds(), Y.Assert_formatMessage(message, "Seconds should be equal.")); |
|
2081 |
} else { |
|
2082 |
throw new TypeError("DateY.AsserttimesAreEqual(): Expected and actual values must be Date objects."); |
|
2083 |
} |
|
2084 |
} |
|
2085 |
|
|
2086 |
}; |
|
2087 |
||
2088 |
|
|
2089 |
Y.namespace("Test.Format"); |
|
2090 |
|
|
2091 |
/** |
|
2092 |
* Returns test results formatted as a JSON string. Requires JSON utility.
|
|
2093 |
* @param {Object} result The results object created by TestRunner.
|
|
2094 |
* @return {String} A JSON-formatted string of results.
|
|
2095 |
* @namespace Test.Format
|
|
2096 |
* @method JSON
|
|
2097 |
* @static
|
|
2098 |
*/
|
|
2099 |
Y.Test.Format.JSON = function(results /*:Object*/) /*:String*/ { |
|
2100 |
return Y.JSON.stringify(results); |
|
2101 |
}; |
|
2102 |
|
|
2103 |
/** |
|
2104 |
* Returns test results formatted as an XML string.
|
|
2105 |
* @param {Object} result The results object created by TestRunner.
|
|
2106 |
* @return {String} An XML-formatted string of results.
|
|
2107 |
* @namespace Test.Format
|
|
2108 |
* @method XML
|
|
2109 |
* @static
|
|
2110 |
*/
|
|
2111 |
Y.Test.Format.XML = function(results /*:Object*/) /*:String*/ { |
|
2112 |
|
|
2113 |
var l = Y.Lang; |
|
2114 |
var xml /*:String*/ = "<" + results.type + " name=\"" + results.name.replace(/"/g, """).replace(/'/g, "'") + "\""; |
|
2115 |
|
|
2116 |
if (results.type == "test"){ |
|
2117 |
xml += " result=\"" + results.result + "\" message=\"" + results.message + "\">"; |
|
2118 |
} else { |
|
2119 |
xml += " passed=\"" + results.passed + "\" failed=\"" + results.failed + "\" ignored=\"" + results.ignored + "\" total=\"" + results.total + "\">"; |
|
2120 |
for (var prop in results) { |
|
2121 |
if (Y.Object.owns(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){ |
|
2122 |
xml += arguments.callee(results[prop]); |
|
2123 |
} |
|
2124 |
} |
|
2125 |
} |
|
2126 |
|
|
2127 |
xml += "</" + results.type + ">"; |
|
2128 |
|
|
2129 |
return xml; |
|
2130 |
|
|
2131 |
}; |
|
2132 |
||
2133 |
||
2134 |
Y.namespace("Test"); |
|
2135 |
|
|
2136 |
/** |
|
2137 |
* An object capable of sending test results to a server.
|
|
2138 |
* @param {String} url The URL to submit the results to.
|
|
2139 |
* @param {Function} format (Optiona) A function that outputs the results in a specific format.
|
|
2140 |
* Default is Y.Test.Format.XML.
|
|
2141 |
* @constructor
|
|
2142 |
* @namespace Test
|
|
2143 |
* @class Reporter
|
|
2144 |
*/
|
|
2145 |
Y.Test.Reporter = function(url /*:String*/, format /*:Function*/) { |
|
2146 |
|
|
2147 |
/** |
|
2148 |
* The URL to submit the data to.
|
|
2149 |
* @type String
|
|
2150 |
* @property url
|
|
2151 |
*/
|
|
2152 |
this.url /*:String*/ = url; |
|
2153 |
|
|
2154 |
/** |
|
2155 |
* The formatting function to call when submitting the data.
|
|
2156 |
* @type Function
|
|
2157 |
* @property format
|
|
2158 |
*/
|
|
2159 |
this.format /*:Function*/ = format || Y.Test.Format.XML; |
|
2160 |
|
|
2161 |
/** |
|
2162 |
* Extra fields to submit with the request.
|
|
2163 |
* @type Object
|
|
2164 |
* @property _fields
|
|
2165 |
* @private
|
|
2166 |
*/
|
|
2167 |
this._fields /*:Object*/ = new Object(); |
|
2168 |
|
|
2169 |
/** |
|
2170 |
* The form element used to submit the results.
|
|
2171 |
* @type HTMLFormElement
|
|
2172 |
* @property _form
|
|
2173 |
* @private
|
|
2174 |
*/
|
|
2175 |
this._form /*:HTMLElement*/ = null; |
|
2176 |
|
|
2177 |
/** |
|
2178 |
* Iframe used as a target for form submission.
|
|
2179 |
* @type HTMLIFrameElement
|
|
2180 |
* @property _iframe
|
|
2181 |
* @private
|
|
2182 |
*/
|
|
2183 |
this._iframe /*:HTMLElement*/ = null; |
|
2184 |
}; |
|
2185 |
|
|
2186 |
Y.Test.Reporter.prototype = { |
|
2187 |
|
|
2188 |
//restore missing constructor |
|
2189 |
constructor: Y.Test.Reporter, |
|
2190 |
|
|
2191 |
/** |
|
2192 |
* Adds a field to the form that submits the results.
|
|
2193 |
* @param {String} name The name of the field.
|
|
2194 |
* @param {Variant} value The value of the field.
|
|
2195 |
* @return {Void}
|
|
2196 |
* @method addField
|
|
2197 |
*/
|
|
2198 |
addField : function (name /*:String*/, value /*:Variant*/) /*:Void*/{ |
|
2199 |
this._fields[name] = value; |
|
2200 |
}, |
|
2201 |
|
|
2202 |
/** |
|
2203 |
* Removes all previous defined fields.
|
|
2204 |
* @return {Void}
|
|
2205 |
* @method addField
|
|
2206 |
*/
|
|
2207 |
clearFields : function() /*:Void*/{ |
|
2208 |
this._fields = new Object(); |
|
2209 |
}, |
|
2210 |
|
|
2211 |
/** |
|
2212 |
* Cleans up the memory associated with the TestReporter, removing DOM elements
|
|
2213 |
* that were created.
|
|
2214 |
* @return {Void}
|
|
2215 |
* @method destroy
|
|
2216 |
*/
|
|
2217 |
destroy : function() /*:Void*/ { |
|
2218 |
if (this._form){ |
|
2219 |
this._form.parentNode.removeChild(this._form); |
|
2220 |
this._form = null; |
|
2221 |
} |
|
2222 |
if (this._iframe){ |
|
2223 |
this._iframe.parentNode.removeChild(this._iframe); |
|
2224 |
this._iframe = null; |
|
2225 |
} |
|
2226 |
this._fields = null; |
|
2227 |
}, |
|
2228 |
|
|
2229 |
/** |
|
2230 |
* Sends the report to the server.
|
|
2231 |
* @param {Object} results The results object created by TestRunner.
|
|
2232 |
* @return {Void}
|
|
2233 |
* @method report
|
|
2234 |
*/
|
|
2235 |
report : function(results /*:Object*/) /*:Void*/{ |
|
2236 |
|
|
2237 |
//if the form hasn't been created yet, create it |
|
2238 |
if (!this._form){ |
|
2239 |
this._form = document.createElement("form"); |
|
2240 |
this._form.method = "post"; |
|
2241 |
this._form.style.visibility = "hidden"; |
|
2242 |
this._form.style.position = "absolute"; |
|
2243 |
this._form.style.top = 0; |
|
2244 |
document.body.appendChild(this._form); |
|
2245 |
|
|
2246 |
//IE won't let you assign a name using the DOM, must do it the hacky way |
|
2247 |
if (Y.UA.ie){ |
|
2248 |
this._iframe = document.createElement("<iframe name=\"yuiTestTarget\" />"); |
|
2249 |
} else { |
|
2250 |
this._iframe = document.createElement("iframe"); |
|
2251 |
this._iframe.name = "yuiTestTarget"; |
|
2252 |
} |
|
2253 |
|
|
2254 |
this._iframe.src = "javascript:false"; |
|
2255 |
this._iframe.style.visibility = "hidden"; |
|
2256 |
this._iframe.style.position = "absolute"; |
|
2257 |
this._iframe.style.top = 0; |
|
2258 |
document.body.appendChild(this._iframe); |
|
2259 |
|
|
2260 |
this._form.target = "yuiTestTarget"; |
|
2261 |
} |
|
2262 |
|
|
2263 |
//set the form's action |
|
2264 |
this._form.action = this.url; |
|
2265 |
|
|
2266 |
//remove any existing fields |
|
2267 |
while(this._form.hasChildNodes()){ |
|
2268 |
this._form.removeChild(this._form.lastChild); |
|
2269 |
} |
|
2270 |
|
|
2271 |
//create default fields |
|
2272 |
this._fields.results = this.format(results); |
|
2273 |
this._fields.useragent = navigator.userAgent; |
|
2274 |
this._fields.timestamp = (new Date()).toLocaleString(); |
|
2275 |
|
|
2276 |
//add fields to the form |
|
2277 |
for (var prop in this._fields){ |
|
2278 |
if (Y.Object.owns(this._fields, prop) && typeof this._fields[prop] != "function"){ |
|
2279 |
var input = document.createElement("input"); |
|
2280 |
input.type = "hidden"; |
|
2281 |
input.name = prop; |
|
2282 |
input.value = this._fields[prop]; |
|
2283 |
this._form.appendChild(input); |
|
2284 |
} |
|
2285 |
} |
|
2286 |
|
|
2287 |
//remove default fields |
|
2288 |
delete this._fields.results; |
|
2289 |
delete this._fields.useragent; |
|
2290 |
delete this._fields.timestamp; |
|
2291 |
|
|
2292 |
if (arguments[1] !== false){ |
|
2293 |
this._form.submit(); |
|
2294 |
} |
|
2295 |
|
|
2296 |
} |
|
2297 |
|
|
2298 |
}; |
|
2299 |
||
2300 |
/** |
|
2301 |
* Creates a new mock object.
|
|
2302 |
* @class Mock
|
|
2303 |
* @constructor
|
|
2304 |
* @param {Object} template (Optional) An object whose methods
|
|
2305 |
* should be stubbed out on the mock object.
|
|
2306 |
*/
|
|
2307 |
Y.Mock = function(template){ |
|
2308 |
|
|
2309 |
//use blank object is nothing is passed in |
|
2310 |
template = template || {}; |
|
2311 |
|
|
2312 |
var mock = null; |
|
2313 |
|
|
2314 |
//try to create mock that keeps prototype chain intact |
|
2315 |
try { |
|
2316 |
mock = Y.Object(template); |
|
2317 |
} catch (ex) { |
|
2318 |
mock = {}; |
|
2319 |
Y.log("Couldn't create mock with prototype.", "warn", "Mock"); |
|
2320 |
} |
|
2321 |
|
|
2322 |
//create new versions of the methods so that they don't actually do anything |
|
2323 |
Y.Object.each(template, function(name){ |
|
2324 |
if (Y.Lang.isFunction(template[name])){ |
|
2325 |
mock[name] = function(){ |
|
2326 |
Y.Assert.fail("Method " + name + "() was called but was not expected to be."); |
|
2327 |
}; |
|
2328 |
} |
|
2329 |
}); |
|
2330 |
|
|
2331 |
//return it |
|
2332 |
return mock; |
|
2333 |
}; |
|
2334 |
|
|
2335 |
/** |
|
2336 |
* Assigns an expectation to a mock object. This is used to create
|
|
2337 |
* methods and properties on the mock object that are monitored for
|
|
2338 |
* calls and changes, respectively.
|
|
2339 |
* @param {Object} mock The object to add the expectation to.
|
|
2340 |
* @param {Object} expectation An object defining the expectation. For
|
|
2341 |
* a method, the keys "method" and "args" are required with
|
|
2342 |
* an optional "returns" key available. For properties, the keys
|
|
2343 |
* "property" and "value" are required.
|
|
2344 |
* @return {void}
|
|
2345 |
* @method expect
|
|
2346 |
* @static
|
|
2347 |
*/ |
|
2348 |
Y.Mock.expect = function(mock /*:Object*/, expectation /*:Object*/){ |
|
2349 |
||
2350 |
//make sure there's a place to store the expectations |
|
2351 |
if (!mock.__expectations) { |
|
2352 |
mock.__expectations = {}; |
|
2353 |
} |
|
2354 |
||
2355 |
//method expectation |
|
2356 |
if (expectation.method){ |
|
2357 |
var name = expectation.method, |
|
2358 |
args = expectation.args || expectation.arguments || [], |
|
2359 |
result = expectation.returns, |
|
2360 |
callCount = Y.Lang.isNumber(expectation.callCount) ? expectation.callCount : 1, |
|
2361 |
error = expectation.error, |
|
2362 |
run = expectation.run || function(){}; |
|
2363 |
|
|
2364 |
//save expectations |
|
2365 |
mock.__expectations[name] = expectation; |
|
2366 |
expectation.callCount = callCount; |
|
2367 |
expectation.actualCallCount = 0; |
|
2368 |
|
|
2369 |
//process arguments |
|
2370 |
Y.Array.each(args, function(arg, i, array){ |
|
2371 |
if (!(array[i] instanceof Y.Mock.Value)){ |
|
2372 |
array[i] = Y.Mock.Value(Y.Assert.areSame, [arg], "Argument " + i + " of " + name + "() is incorrect."); |
|
2373 |
} |
|
2374 |
}); |
|
2375 |
|
|
2376 |
//if the method is expected to be called |
|
2377 |
if (callCount > 0){ |
|
2378 |
mock[name] = function(){ |
|
2379 |
expectation.actualCallCount++; |
|
2380 |
Y.Assert.areEqual(args.length, arguments.length, "Method " + name + "() passed incorrect number of arguments."); |
|
2381 |
for (var i=0, len=args.length; i < len; i++){ |
|
2382 |
if (args[i]){ |
|
2383 |
args[i].verify(arguments[i]); |
|
2384 |
} else { |
|
2385 |
Y.Assert.fail("Argument " + i + " (" + arguments[i] + ") was not expected to be used."); |
|
2386 |
} |
|
2387 |
|
|
2388 |
} |
|
2389 |
||
2390 |
run.apply(this, arguments); |
|
2391 |
|
|
2392 |
if (error){ |
|
2393 |
throw error; |
|
2394 |
} |
|
2395 |
|
|
2396 |
return result; |
|
2397 |
}; |
|
2398 |
} else { |
|
2399 |
|
|
2400 |
//method should fail if called when not expected |
|
2401 |
mock[name] = function(){ |
|
2402 |
Y.Assert.fail("Method " + name + "() should not have been called."); |
|
2403 |
}; |
|
2404 |
} |
|
2405 |
} else if (expectation.property){ |
|
2406 |
//save expectations |
|
2407 |
mock.__expectations[name] = expectation; |
|
2408 |
} |
|
2409 |
}; |
|
2410 |
||
2411 |
/** |
|
2412 |
* Verifies that all expectations of a mock object have been met and
|
|
2413 |
* throws an assertion error if not.
|
|
2414 |
* @param {Object} mock The object to verify..
|
|
2415 |
* @return {void}
|
|
2416 |
* @method verify
|
|
2417 |
* @static
|
|
2418 |
*/ |
|
2419 |
Y.Mock.verify = function(mock /*:Object*/){ |
|
2420 |
Y.Object.each(mock.__expectations, function(expectation){ |
|
2421 |
if (expectation.method) { |
|
2422 |
Y.Assert.areEqual(expectation.callCount, expectation.actualCallCount, "Method " + expectation.method + "() wasn't called the expected number of times."); |
|
2423 |
} else if (expectation.property){ |
|
2424 |
Y.Assert.areEqual(expectation.value, mock[expectation.property], "Property " + expectation.property + " wasn't set to the correct value."); |
|
2425 |
} |
|
2426 |
}); |
|
2427 |
}; |
|
2428 |
||
2429 |
Y.Mock.Value = function(method, args, message){ |
|
2430 |
if (this instanceof Y.Mock.Value){ |
|
2431 |
this.verify = function(value){ |
|
2432 |
args = [].concat(args); |
|
2433 |
args.push(value); |
|
2434 |
args.push(message); |
|
2435 |
method.apply(null, args); |
|
2436 |
}; |
|
2437 |
} else { |
|
2438 |
return new Y.Mock.Value(method, args, message); |
|
2439 |
} |
|
2440 |
}; |
|
2441 |
|
|
2442 |
Y.Mock.Value.Any = Y.Mock.Value(function(){},[]); |
|
2443 |
Y.Mock.Value.Boolean = Y.Mock.Value(Y.Assert.isBoolean,[]); |
|
2444 |
Y.Mock.Value.Number = Y.Mock.Value(Y.Assert.isNumber,[]); |
|
2445 |
Y.Mock.Value.String = Y.Mock.Value(Y.Assert.isString,[]); |
|
2446 |
Y.Mock.Value.Object = Y.Mock.Value(Y.Assert.isObject,[]); |
|
2447 |
Y.Mock.Value.Function = Y.Mock.Value(Y.Assert.isFunction,[]); |
|
2448 |
||
2449 |
||
2450 |
||
2451 |
}, '3.0.0pr2' ,{requires:['substitute','event-custom','array','oop','event-target','event-simulate']}); |