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April 30, 2012 21:47
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YUI3 Test Skeleton Setup: for testing your YUI3 powered modules
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| <!doctype html> | |
| <html> | |
| <title>Test Console</title> | |
| <body class="yui3-skin-sam"> | |
| <div id="test-console"></div> | |
| <script src="http://yui.yahooapis.com/3.5.0/build/yui/yui-min.js"></script> | |
| <script src="tests.js"></script> | |
| </body> | |
| </html> |
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| // assumes you are testing a module called "yui-powered-module" | |
| YUI({ | |
| modules: { | |
| 'yui-powered-module': { | |
| fullpath: 'yui-powered-module.js' }, | |
| 'yui-powered-module-tests': { | |
| fullpath: 'yui-powered-module-tests.js', | |
| requires: ['yui-powered-module'] } | |
| } | |
| }).use('test-console', 'yui-powered-module-tests', function (Y) { | |
| //create the console | |
| (new Y.Test.Console({ | |
| verbose : true, | |
| newestOnTop : false, | |
| filters: { | |
| pass: false, | |
| fail: true | |
| } | |
| })).render('#test-console'); | |
| //run the tests | |
| Y.Test.Runner.run(); | |
| }); |
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| /** | |
| * Tests for YuiPoweredModule (yui-powered-module). | |
| * | |
| * You should only need to update the default test case and/or add more test cases to the "testGroup" object | |
| * Additionally, you should update the "requires" list. | |
| * | |
| * @module yui-powered-module-tests | |
| * @for yui-powered-module | |
| */ | |
| YUI.add('yui-powered-module-tests', function(Y) { | |
| var NAME = 'Yui Powered Module'; | |
| //--------------------------------------------------------------------- | |
| // Test Group Initialization | |
| //--------------------------------------------------------------------- | |
| var testCases = {}, | |
| testSuite = new Y.Test.Suite(NAME + ' Test Suite'); | |
| //--------------------------------------------------------------------- | |
| // Test Cases | |
| //--------------------------------------------------------------------- | |
| // string trim test suite (name this something meaningful) | |
| testCases['string-trim'] = new Y.Test.Case({ | |
| name: 'String Trim', | |
| //--------------------------------------------- | |
| // Setup and tear down | |
| //--------------------------------------------- | |
| setUp : function () { | |
| //this.data = {}; | |
| }, | |
| tearDown : function () { | |
| //delete this.data; | |
| }, | |
| //--------------------------------------------- | |
| // Special instructions | |
| //--------------------------------------------- | |
| _should: { | |
| ignore: {}, | |
| error: { | |
| 'a call to trim without a parameter should throw TypeError': TypeError | |
| } | |
| }, | |
| //--------------------------------------------- | |
| // Test Cases | |
| //--------------------------------------------- | |
| 'a call to trim without a parameter should throw TypeError': function(){ | |
| Y.YuiPoweredModule.trim(); | |
| } | |
| }); | |
| //--------------------------------------------------------------------- | |
| // Register Test Cases with the Test Suite | |
| //--------------------------------------------------------------------- | |
| for (var tc in testCases) { | |
| if (testCases.hasOwnProperty(tc)) { | |
| testSuite.add(testCases[tc]); | |
| } | |
| } | |
| //--------------------------------------------------------------------- | |
| // Runner | |
| //--------------------------------------------------------------------- | |
| Y.Test.Runner.setName(NAME + ' Suite Runner'); | |
| Y.Test.Runner.add(testSuite); | |
| }, '0.0.1', { | |
| requires: ['test', 'yui-powered-module'] | |
| }); |
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| /** | |
| * A YUI3 Powered Module. | |
| * | |
| * @module yui-powered-module | |
| * @for some-yui3-powered-application | |
| */ | |
| YUI.add('yui-powered-module', function (Y) { | |
| Y.YuiPoweredModule = { | |
| /** | |
| * A simple method | |
| */ | |
| trim: function(input) { | |
| if (typeof input == 'undefined') { | |
| throw new TypeError('"input" parameter was not provided.') | |
| } | |
| return input.replace(/^\s+|\s+$/g, ''); | |
| } | |
| }; | |
| }, '0.0.1', { | |
| requires: [] | |
| }); |
YETI QUICKSTART
npm install -g yeti
curl -s https://raw.github.com/gist/2562938/yui-powered-module.js -o yui-powered-module.js
curl -s https://raw.github.com/gist/2562938/yui-powered-module-tests.js -o yui-powered-module-tests.js
curl -s https://raw.github.com/gist/2562938/tests.js -o tests.js
curl -s https://raw.github.com/gist/2562938/tests.html -o tests.html
open tests.html
yeti --server
# in a separate terminal tab
open http://localhost:9000
yeti tests.html # you will be prompted to hit <enter> a second time to run tests
watch yeti tests.html # strongly recommended as opposed to the above
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YUI Resources for TDD/BDD w/ YUI3 Test