[1] | 1 | // script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008 |
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| 2 | |
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| 3 | // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) |
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| 4 | // (c) 2005-2007 Jon Tirsen (http://www.tirsen.com) |
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| 5 | // (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/) |
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| 6 | // |
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| 7 | // script.aculo.us is freely distributable under the terms of an MIT-style license. |
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| 8 | // For details, see the script.aculo.us web site: http://script.aculo.us/ |
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| 9 | |
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| 10 | // experimental, Firefox-only |
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| 11 | Event.simulateMouse = function(element, eventName) { |
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| 12 | var options = Object.extend({ |
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| 13 | pointerX: 0, |
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| 14 | pointerY: 0, |
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| 15 | buttons: 0, |
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| 16 | ctrlKey: false, |
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| 17 | altKey: false, |
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| 18 | shiftKey: false, |
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| 19 | metaKey: false |
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| 20 | }, arguments[2] || {}); |
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| 21 | var oEvent = document.createEvent("MouseEvents"); |
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| 22 | oEvent.initMouseEvent(eventName, true, true, document.defaultView, |
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| 23 | options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, |
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| 24 | options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element)); |
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| 25 | |
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| 26 | if(this.mark) Element.remove(this.mark); |
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| 27 | this.mark = document.createElement('div'); |
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| 28 | this.mark.appendChild(document.createTextNode(" ")); |
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| 29 | document.body.appendChild(this.mark); |
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| 30 | this.mark.style.position = 'absolute'; |
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| 31 | this.mark.style.top = options.pointerY + "px"; |
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| 32 | this.mark.style.left = options.pointerX + "px"; |
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| 33 | this.mark.style.width = "5px"; |
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| 34 | this.mark.style.height = "5px;"; |
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| 35 | this.mark.style.borderTop = "1px solid red;" |
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| 36 | this.mark.style.borderLeft = "1px solid red;" |
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| 37 | |
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| 38 | if(this.step) |
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| 39 | alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options)); |
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| 40 | |
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| 41 | $(element).dispatchEvent(oEvent); |
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| 42 | }; |
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| 43 | |
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| 44 | // Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2. |
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| 45 | // You need to downgrade to 1.0.4 for now to get this working |
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| 46 | // See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much |
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| 47 | Event.simulateKey = function(element, eventName) { |
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| 48 | var options = Object.extend({ |
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| 49 | ctrlKey: false, |
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| 50 | altKey: false, |
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| 51 | shiftKey: false, |
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| 52 | metaKey: false, |
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| 53 | keyCode: 0, |
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| 54 | charCode: 0 |
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| 55 | }, arguments[2] || {}); |
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| 56 | |
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| 57 | var oEvent = document.createEvent("KeyEvents"); |
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| 58 | oEvent.initKeyEvent(eventName, true, true, window, |
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| 59 | options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, |
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| 60 | options.keyCode, options.charCode ); |
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| 61 | $(element).dispatchEvent(oEvent); |
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| 62 | }; |
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| 63 | |
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| 64 | Event.simulateKeys = function(element, command) { |
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| 65 | for(var i=0; i<command.length; i++) { |
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| 66 | Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)}); |
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| 67 | } |
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| 68 | }; |
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| 69 | |
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| 70 | var Test = {} |
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| 71 | Test.Unit = {}; |
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| 72 | |
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| 73 | // security exception workaround |
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| 74 | Test.Unit.inspect = Object.inspect; |
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| 75 | |
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| 76 | Test.Unit.Logger = Class.create(); |
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| 77 | Test.Unit.Logger.prototype = { |
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| 78 | initialize: function(log) { |
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| 79 | this.log = $(log); |
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| 80 | if (this.log) { |
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| 81 | this._createLogTable(); |
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| 82 | } |
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| 83 | }, |
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| 84 | start: function(testName) { |
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| 85 | if (!this.log) return; |
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| 86 | this.testName = testName; |
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| 87 | this.lastLogLine = document.createElement('tr'); |
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| 88 | this.statusCell = document.createElement('td'); |
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| 89 | this.nameCell = document.createElement('td'); |
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| 90 | this.nameCell.className = "nameCell"; |
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| 91 | this.nameCell.appendChild(document.createTextNode(testName)); |
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| 92 | this.messageCell = document.createElement('td'); |
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| 93 | this.lastLogLine.appendChild(this.statusCell); |
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| 94 | this.lastLogLine.appendChild(this.nameCell); |
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| 95 | this.lastLogLine.appendChild(this.messageCell); |
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| 96 | this.loglines.appendChild(this.lastLogLine); |
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| 97 | }, |
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| 98 | finish: function(status, summary) { |
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| 99 | if (!this.log) return; |
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| 100 | this.lastLogLine.className = status; |
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| 101 | this.statusCell.innerHTML = status; |
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| 102 | this.messageCell.innerHTML = this._toHTML(summary); |
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| 103 | this.addLinksToResults(); |
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| 104 | }, |
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| 105 | message: function(message) { |
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| 106 | if (!this.log) return; |
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| 107 | this.messageCell.innerHTML = this._toHTML(message); |
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| 108 | }, |
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| 109 | summary: function(summary) { |
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| 110 | if (!this.log) return; |
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| 111 | this.logsummary.innerHTML = this._toHTML(summary); |
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| 112 | }, |
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| 113 | _createLogTable: function() { |
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| 114 | this.log.innerHTML = |
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| 115 | '<div id="logsummary"></div>' + |
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| 116 | '<table id="logtable">' + |
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| 117 | '<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' + |
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| 118 | '<tbody id="loglines"></tbody>' + |
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| 119 | '</table>'; |
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| 120 | this.logsummary = $('logsummary') |
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| 121 | this.loglines = $('loglines'); |
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| 122 | }, |
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| 123 | _toHTML: function(txt) { |
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| 124 | return txt.escapeHTML().replace(/\n/g,"<br/>"); |
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| 125 | }, |
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| 126 | addLinksToResults: function(){ |
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| 127 | $$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log |
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| 128 | td.title = "Run only this test" |
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| 129 | Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;}); |
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| 130 | }); |
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| 131 | $$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log |
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| 132 | td.title = "Run all tests" |
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| 133 | Event.observe(td, 'click', function(){ window.location.search = "";}); |
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| 134 | }); |
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| 135 | } |
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| 136 | } |
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| 137 | |
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| 138 | Test.Unit.Runner = Class.create(); |
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| 139 | Test.Unit.Runner.prototype = { |
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| 140 | initialize: function(testcases) { |
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| 141 | this.options = Object.extend({ |
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| 142 | testLog: 'testlog' |
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| 143 | }, arguments[1] || {}); |
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| 144 | this.options.resultsURL = this.parseResultsURLQueryParameter(); |
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| 145 | this.options.tests = this.parseTestsQueryParameter(); |
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| 146 | if (this.options.testLog) { |
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| 147 | this.options.testLog = $(this.options.testLog) || null; |
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| 148 | } |
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| 149 | if(this.options.tests) { |
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| 150 | this.tests = []; |
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| 151 | for(var i = 0; i < this.options.tests.length; i++) { |
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| 152 | if(/^test/.test(this.options.tests[i])) { |
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| 153 | this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"])); |
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| 154 | } |
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| 155 | } |
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| 156 | } else { |
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| 157 | if (this.options.test) { |
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| 158 | this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])]; |
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| 159 | } else { |
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| 160 | this.tests = []; |
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| 161 | for(var testcase in testcases) { |
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| 162 | if(/^test/.test(testcase)) { |
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| 163 | this.tests.push( |
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| 164 | new Test.Unit.Testcase( |
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| 165 | this.options.context ? ' -> ' + this.options.titles[testcase] : testcase, |
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| 166 | testcases[testcase], testcases["setup"], testcases["teardown"] |
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| 167 | )); |
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| 168 | } |
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| 169 | } |
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| 170 | } |
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| 171 | } |
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| 172 | this.currentTest = 0; |
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| 173 | this.logger = new Test.Unit.Logger(this.options.testLog); |
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| 174 | setTimeout(this.runTests.bind(this), 1000); |
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| 175 | }, |
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| 176 | parseResultsURLQueryParameter: function() { |
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| 177 | return window.location.search.parseQuery()["resultsURL"]; |
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| 178 | }, |
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| 179 | parseTestsQueryParameter: function(){ |
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| 180 | if (window.location.search.parseQuery()["tests"]){ |
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| 181 | return window.location.search.parseQuery()["tests"].split(','); |
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| 182 | }; |
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| 183 | }, |
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| 184 | // Returns: |
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| 185 | // "ERROR" if there was an error, |
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| 186 | // "FAILURE" if there was a failure, or |
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| 187 | // "SUCCESS" if there was neither |
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| 188 | getResult: function() { |
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| 189 | var hasFailure = false; |
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| 190 | for(var i=0;i<this.tests.length;i++) { |
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| 191 | if (this.tests[i].errors > 0) { |
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| 192 | return "ERROR"; |
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| 193 | } |
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| 194 | if (this.tests[i].failures > 0) { |
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| 195 | hasFailure = true; |
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| 196 | } |
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| 197 | } |
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| 198 | if (hasFailure) { |
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| 199 | return "FAILURE"; |
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| 200 | } else { |
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| 201 | return "SUCCESS"; |
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| 202 | } |
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| 203 | }, |
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| 204 | postResults: function() { |
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| 205 | if (this.options.resultsURL) { |
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| 206 | new Ajax.Request(this.options.resultsURL, |
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| 207 | { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false }); |
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| 208 | } |
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| 209 | }, |
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| 210 | runTests: function() { |
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| 211 | var test = this.tests[this.currentTest]; |
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| 212 | if (!test) { |
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| 213 | // finished! |
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| 214 | this.postResults(); |
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| 215 | this.logger.summary(this.summary()); |
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| 216 | return; |
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| 217 | } |
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| 218 | if(!test.isWaiting) { |
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| 219 | this.logger.start(test.name); |
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| 220 | } |
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| 221 | test.run(); |
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| 222 | if(test.isWaiting) { |
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| 223 | this.logger.message("Waiting for " + test.timeToWait + "ms"); |
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| 224 | setTimeout(this.runTests.bind(this), test.timeToWait || 1000); |
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| 225 | } else { |
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| 226 | this.logger.finish(test.status(), test.summary()); |
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| 227 | this.currentTest++; |
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| 228 | // tail recursive, hopefully the browser will skip the stackframe |
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| 229 | this.runTests(); |
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| 230 | } |
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| 231 | }, |
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| 232 | summary: function() { |
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| 233 | var assertions = 0; |
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| 234 | var failures = 0; |
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| 235 | var errors = 0; |
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| 236 | var messages = []; |
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| 237 | for(var i=0;i<this.tests.length;i++) { |
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| 238 | assertions += this.tests[i].assertions; |
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| 239 | failures += this.tests[i].failures; |
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| 240 | errors += this.tests[i].errors; |
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| 241 | } |
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| 242 | return ( |
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| 243 | (this.options.context ? this.options.context + ': ': '') + |
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| 244 | this.tests.length + " tests, " + |
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| 245 | assertions + " assertions, " + |
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| 246 | failures + " failures, " + |
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| 247 | errors + " errors"); |
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| 248 | } |
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| 249 | } |
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| 250 | |
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| 251 | Test.Unit.Assertions = Class.create(); |
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| 252 | Test.Unit.Assertions.prototype = { |
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| 253 | initialize: function() { |
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| 254 | this.assertions = 0; |
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| 255 | this.failures = 0; |
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| 256 | this.errors = 0; |
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| 257 | this.messages = []; |
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| 258 | }, |
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| 259 | summary: function() { |
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| 260 | return ( |
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| 261 | this.assertions + " assertions, " + |
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| 262 | this.failures + " failures, " + |
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| 263 | this.errors + " errors" + "\n" + |
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| 264 | this.messages.join("\n")); |
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| 265 | }, |
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| 266 | pass: function() { |
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| 267 | this.assertions++; |
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| 268 | }, |
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| 269 | fail: function(message) { |
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| 270 | this.failures++; |
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| 271 | this.messages.push("Failure: " + message); |
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| 272 | }, |
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| 273 | info: function(message) { |
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| 274 | this.messages.push("Info: " + message); |
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| 275 | }, |
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| 276 | error: function(error) { |
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| 277 | this.errors++; |
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| 278 | this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")"); |
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| 279 | }, |
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| 280 | status: function() { |
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| 281 | if (this.failures > 0) return 'failed'; |
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| 282 | if (this.errors > 0) return 'error'; |
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| 283 | return 'passed'; |
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| 284 | }, |
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| 285 | assert: function(expression) { |
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| 286 | var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"'; |
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| 287 | try { expression ? this.pass() : |
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| 288 | this.fail(message); } |
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| 289 | catch(e) { this.error(e); } |
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| 290 | }, |
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| 291 | assertEqual: function(expected, actual) { |
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| 292 | var message = arguments[2] || "assertEqual"; |
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| 293 | try { (expected == actual) ? this.pass() : |
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| 294 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 295 | '", actual "' + Test.Unit.inspect(actual) + '"'); } |
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| 296 | catch(e) { this.error(e); } |
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| 297 | }, |
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| 298 | assertInspect: function(expected, actual) { |
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| 299 | var message = arguments[2] || "assertInspect"; |
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| 300 | try { (expected == actual.inspect()) ? this.pass() : |
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| 301 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 302 | '", actual "' + Test.Unit.inspect(actual) + '"'); } |
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| 303 | catch(e) { this.error(e); } |
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| 304 | }, |
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| 305 | assertEnumEqual: function(expected, actual) { |
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| 306 | var message = arguments[2] || "assertEnumEqual"; |
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| 307 | try { $A(expected).length == $A(actual).length && |
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| 308 | expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ? |
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| 309 | this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) + |
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| 310 | ', actual ' + Test.Unit.inspect(actual)); } |
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| 311 | catch(e) { this.error(e); } |
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| 312 | }, |
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| 313 | assertNotEqual: function(expected, actual) { |
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| 314 | var message = arguments[2] || "assertNotEqual"; |
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| 315 | try { (expected != actual) ? this.pass() : |
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| 316 | this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); } |
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| 317 | catch(e) { this.error(e); } |
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| 318 | }, |
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| 319 | assertIdentical: function(expected, actual) { |
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| 320 | var message = arguments[2] || "assertIdentical"; |
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| 321 | try { (expected === actual) ? this.pass() : |
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| 322 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 323 | '", actual "' + Test.Unit.inspect(actual) + '"'); } |
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| 324 | catch(e) { this.error(e); } |
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| 325 | }, |
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| 326 | assertNotIdentical: function(expected, actual) { |
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| 327 | var message = arguments[2] || "assertNotIdentical"; |
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| 328 | try { !(expected === actual) ? this.pass() : |
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| 329 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 330 | '", actual "' + Test.Unit.inspect(actual) + '"'); } |
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| 331 | catch(e) { this.error(e); } |
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| 332 | }, |
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| 333 | assertNull: function(obj) { |
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| 334 | var message = arguments[1] || 'assertNull' |
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| 335 | try { (obj==null) ? this.pass() : |
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| 336 | this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); } |
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| 337 | catch(e) { this.error(e); } |
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| 338 | }, |
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| 339 | assertMatch: function(expected, actual) { |
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| 340 | var message = arguments[2] || 'assertMatch'; |
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| 341 | var regex = new RegExp(expected); |
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| 342 | try { (regex.exec(actual)) ? this.pass() : |
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| 343 | this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); } |
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| 344 | catch(e) { this.error(e); } |
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| 345 | }, |
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| 346 | assertHidden: function(element) { |
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| 347 | var message = arguments[1] || 'assertHidden'; |
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| 348 | this.assertEqual("none", element.style.display, message); |
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| 349 | }, |
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| 350 | assertNotNull: function(object) { |
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| 351 | var message = arguments[1] || 'assertNotNull'; |
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| 352 | this.assert(object != null, message); |
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| 353 | }, |
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| 354 | assertType: function(expected, actual) { |
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| 355 | var message = arguments[2] || 'assertType'; |
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| 356 | try { |
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| 357 | (actual.constructor == expected) ? this.pass() : |
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| 358 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 359 | '", actual "' + (actual.constructor) + '"'); } |
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| 360 | catch(e) { this.error(e); } |
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| 361 | }, |
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| 362 | assertNotOfType: function(expected, actual) { |
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| 363 | var message = arguments[2] || 'assertNotOfType'; |
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| 364 | try { |
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| 365 | (actual.constructor != expected) ? this.pass() : |
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| 366 | this.fail(message + ': expected "' + Test.Unit.inspect(expected) + |
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| 367 | '", actual "' + (actual.constructor) + '"'); } |
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| 368 | catch(e) { this.error(e); } |
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| 369 | }, |
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| 370 | assertInstanceOf: function(expected, actual) { |
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| 371 | var message = arguments[2] || 'assertInstanceOf'; |
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| 372 | try { |
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| 373 | (actual instanceof expected) ? this.pass() : |
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| 374 | this.fail(message + ": object was not an instance of the expected type"); } |
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| 375 | catch(e) { this.error(e); } |
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| 376 | }, |
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| 377 | assertNotInstanceOf: function(expected, actual) { |
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| 378 | var message = arguments[2] || 'assertNotInstanceOf'; |
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| 379 | try { |
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| 380 | !(actual instanceof expected) ? this.pass() : |
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| 381 | this.fail(message + ": object was an instance of the not expected type"); } |
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| 382 | catch(e) { this.error(e); } |
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| 383 | }, |
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| 384 | assertRespondsTo: function(method, obj) { |
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| 385 | var message = arguments[2] || 'assertRespondsTo'; |
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| 386 | try { |
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| 387 | (obj[method] && typeof obj[method] == 'function') ? this.pass() : |
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| 388 | this.fail(message + ": object doesn't respond to [" + method + "]"); } |
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| 389 | catch(e) { this.error(e); } |
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| 390 | }, |
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| 391 | assertReturnsTrue: function(method, obj) { |
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| 392 | var message = arguments[2] || 'assertReturnsTrue'; |
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| 393 | try { |
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| 394 | var m = obj[method]; |
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| 395 | if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)]; |
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| 396 | m() ? this.pass() : |
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| 397 | this.fail(message + ": method returned false"); } |
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| 398 | catch(e) { this.error(e); } |
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| 399 | }, |
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| 400 | assertReturnsFalse: function(method, obj) { |
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| 401 | var message = arguments[2] || 'assertReturnsFalse'; |
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| 402 | try { |
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| 403 | var m = obj[method]; |
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| 404 | if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)]; |
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| 405 | !m() ? this.pass() : |
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| 406 | this.fail(message + ": method returned true"); } |
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| 407 | catch(e) { this.error(e); } |
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| 408 | }, |
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| 409 | assertRaise: function(exceptionName, method) { |
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| 410 | var message = arguments[2] || 'assertRaise'; |
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| 411 | try { |
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| 412 | method(); |
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| 413 | this.fail(message + ": exception expected but none was raised"); } |
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| 414 | catch(e) { |
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| 415 | ((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e); |
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| 416 | } |
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| 417 | }, |
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| 418 | assertElementsMatch: function() { |
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| 419 | var expressions = $A(arguments), elements = $A(expressions.shift()); |
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| 420 | if (elements.length != expressions.length) { |
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| 421 | this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions'); |
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| 422 | return false; |
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| 423 | } |
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| 424 | elements.zip(expressions).all(function(pair, index) { |
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| 425 | var element = $(pair.first()), expression = pair.last(); |
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| 426 | if (element.match(expression)) return true; |
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| 427 | this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect()); |
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| 428 | }.bind(this)) && this.pass(); |
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| 429 | }, |
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| 430 | assertElementMatches: function(element, expression) { |
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| 431 | this.assertElementsMatch([element], expression); |
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| 432 | }, |
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| 433 | benchmark: function(operation, iterations) { |
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| 434 | var startAt = new Date(); |
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| 435 | (iterations || 1).times(operation); |
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| 436 | var timeTaken = ((new Date())-startAt); |
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| 437 | this.info((arguments[2] || 'Operation') + ' finished ' + |
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| 438 | iterations + ' iterations in ' + (timeTaken/1000)+'s' ); |
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| 439 | return timeTaken; |
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| 440 | }, |
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| 441 | _isVisible: function(element) { |
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| 442 | element = $(element); |
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| 443 | if(!element.parentNode) return true; |
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| 444 | this.assertNotNull(element); |
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| 445 | if(element.style && Element.getStyle(element, 'display') == 'none') |
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| 446 | return false; |
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| 447 | |
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| 448 | return this._isVisible(element.parentNode); |
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| 449 | }, |
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| 450 | assertNotVisible: function(element) { |
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| 451 | this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1])); |
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| 452 | }, |
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| 453 | assertVisible: function(element) { |
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| 454 | this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1])); |
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| 455 | }, |
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| 456 | benchmark: function(operation, iterations) { |
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| 457 | var startAt = new Date(); |
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| 458 | (iterations || 1).times(operation); |
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| 459 | var timeTaken = ((new Date())-startAt); |
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| 460 | this.info((arguments[2] || 'Operation') + ' finished ' + |
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| 461 | iterations + ' iterations in ' + (timeTaken/1000)+'s' ); |
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| 462 | return timeTaken; |
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| 463 | } |
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| 464 | } |
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| 465 | |
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| 466 | Test.Unit.Testcase = Class.create(); |
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| 467 | Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), { |
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| 468 | initialize: function(name, test, setup, teardown) { |
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| 469 | Test.Unit.Assertions.prototype.initialize.bind(this)(); |
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| 470 | this.name = name; |
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| 471 | |
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| 472 | if(typeof test == 'string') { |
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| 473 | test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,'); |
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| 474 | test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)'); |
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| 475 | this.test = function() { |
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| 476 | eval('with(this){'+test+'}'); |
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| 477 | } |
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| 478 | } else { |
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| 479 | this.test = test || function() {}; |
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| 480 | } |
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| 481 | |
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| 482 | this.setup = setup || function() {}; |
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| 483 | this.teardown = teardown || function() {}; |
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| 484 | this.isWaiting = false; |
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| 485 | this.timeToWait = 1000; |
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| 486 | }, |
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| 487 | wait: function(time, nextPart) { |
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| 488 | this.isWaiting = true; |
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| 489 | this.test = nextPart; |
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| 490 | this.timeToWait = time; |
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| 491 | }, |
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| 492 | run: function() { |
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| 493 | try { |
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| 494 | try { |
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| 495 | if (!this.isWaiting) this.setup.bind(this)(); |
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| 496 | this.isWaiting = false; |
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| 497 | this.test.bind(this)(); |
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| 498 | } finally { |
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| 499 | if(!this.isWaiting) { |
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| 500 | this.teardown.bind(this)(); |
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| 501 | } |
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| 502 | } |
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| 503 | } |
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| 504 | catch(e) { this.error(e); } |
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| 505 | } |
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| 506 | }); |
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| 507 | |
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| 508 | // *EXPERIMENTAL* BDD-style testing to please non-technical folk |
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| 509 | // This draws many ideas from RSpec http://rspec.rubyforge.org/ |
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| 510 | |
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| 511 | Test.setupBDDExtensionMethods = function(){ |
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| 512 | var METHODMAP = { |
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| 513 | shouldEqual: 'assertEqual', |
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| 514 | shouldNotEqual: 'assertNotEqual', |
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| 515 | shouldEqualEnum: 'assertEnumEqual', |
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| 516 | shouldBeA: 'assertType', |
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| 517 | shouldNotBeA: 'assertNotOfType', |
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| 518 | shouldBeAn: 'assertType', |
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| 519 | shouldNotBeAn: 'assertNotOfType', |
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| 520 | shouldBeNull: 'assertNull', |
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| 521 | shouldNotBeNull: 'assertNotNull', |
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| 522 | |
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| 523 | shouldBe: 'assertReturnsTrue', |
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| 524 | shouldNotBe: 'assertReturnsFalse', |
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| 525 | shouldRespondTo: 'assertRespondsTo' |
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| 526 | }; |
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| 527 | var makeAssertion = function(assertion, args, object) { |
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| 528 | this[assertion].apply(this,(args || []).concat([object])); |
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| 529 | } |
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| 530 | |
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| 531 | Test.BDDMethods = {}; |
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| 532 | $H(METHODMAP).each(function(pair) { |
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| 533 | Test.BDDMethods[pair.key] = function() { |
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| 534 | var args = $A(arguments); |
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| 535 | var scope = args.shift(); |
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| 536 | makeAssertion.apply(scope, [pair.value, args, this]); }; |
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| 537 | }); |
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| 538 | |
---|
| 539 | [Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each( |
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| 540 | function(p){ Object.extend(p, Test.BDDMethods) } |
---|
| 541 | ); |
---|
| 542 | } |
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| 543 | |
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| 544 | Test.context = function(name, spec, log){ |
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| 545 | Test.setupBDDExtensionMethods(); |
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| 546 | |
---|
| 547 | var compiledSpec = {}; |
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| 548 | var titles = {}; |
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| 549 | for(specName in spec) { |
---|
| 550 | switch(specName){ |
---|
| 551 | case "setup": |
---|
| 552 | case "teardown": |
---|
| 553 | compiledSpec[specName] = spec[specName]; |
---|
| 554 | break; |
---|
| 555 | default: |
---|
| 556 | var testName = 'test'+specName.gsub(/\s+/,'-').camelize(); |
---|
| 557 | var body = spec[specName].toString().split('\n').slice(1); |
---|
| 558 | if(/^\{/.test(body[0])) body = body.slice(1); |
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| 559 | body.pop(); |
---|
| 560 | body = body.map(function(statement){ |
---|
| 561 | return statement.strip() |
---|
| 562 | }); |
---|
| 563 | compiledSpec[testName] = body.join('\n'); |
---|
| 564 | titles[testName] = specName; |
---|
| 565 | } |
---|
| 566 | } |
---|
| 567 | new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name }); |
---|
| 568 | }; |
---|