| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /*global ok: true, start: true, asyncTest: true, test: true, equal: true, deepEqual: true, |
| QUnit: true, module: true, expect: true */ |
| |
| jQuery(document).ready(function() { |
| "use strict"; |
| |
| module("addElement"); |
| |
| test("Wicket.Head.addElement - add link element", function() { |
| |
| var css = jQuery('<link>', { |
| type: 'text/stylesheet', |
| rel: 'stylesheet', |
| href: 'data/test.css' |
| }), |
| |
| initialHeadElementsNumber = jQuery('head').children().length; |
| |
| Wicket.Head.addElement(css[0]); |
| |
| var newHeadElementsNumber = jQuery('head').children().length; |
| |
| equal(newHeadElementsNumber, initialHeadElementsNumber + 1); |
| }); |
| |
| |
| asyncTest("Wicket.Head.addElement - add script element", function() { |
| |
| expect(1); |
| |
| var script = jQuery('<script>', { |
| type: 'text/javascript', |
| src: 'data/start.js' |
| }), |
| |
| initialHeadElementsNumber = jQuery('head').children().length; |
| |
| Wicket.Head.addElement(script[0]); |
| |
| var newHeadElementsNumber = jQuery('head').children().length; |
| |
| equal(newHeadElementsNumber, initialHeadElementsNumber + 1); |
| }); |
| |
| test("Wicket.Head.addElement - add style element", function() { |
| expect(1); |
| |
| var $style = jQuery('<style> body: {font-family: bold;} </style>'), |
| |
| initialHeadElementsNumber = jQuery('head').children().length; |
| |
| Wicket.Head.addElement($style[0]); |
| |
| var newHeadElementsNumber = jQuery('head').children().length; |
| |
| equal(newHeadElementsNumber, initialHeadElementsNumber + 1); |
| }); |
| |
| module('createElement'); |
| |
| test('Wicket.Head.createElement', function() { |
| var span = Wicket.Head.createElement('span'); |
| |
| equal(span.nodeType, 1, 'Wicket.Head.createElement should create a DOM element'); |
| equal(span.tagName.toLowerCase(), 'span', 'Wicket.Head.createElement should create a DOM element'); |
| }); |
| |
| module('containsElement'); |
| |
| test('Wicket.Head.containsElement - unknown attribute', function() { |
| var scriptElement = Wicket.Head.createElement('script'); |
| equal(false, Wicket.Head.containsElement(scriptElement, 'unknown').contains, 'There shouldn\'t be an element with such attribute name'); |
| }); |
| |
| test('Wicket.Head.containsElement - check existence of data/test.js with jsessionid in the url', function() { |
| var |
| script1 = jQuery('<script>', { |
| type: 'text/javascript', |
| src: 'data/test.js;jsessionid=1' |
| })[0], |
| script2 = jQuery('<script>', { |
| type: 'text/javascript', |
| src: 'data/test.js;jsessionid=2' // different jsessionid |
| })[0]; |
| |
| // add just jsessionid=1 |
| Wicket.Head.addElement(script1); |
| |
| ok(Wicket.Head.containsElement(script1, 'src').contains, 'The jsessionid part of the URL must be ignored.'); |
| equal(false, Wicket.Head.containsElement(script2, 'src').contains, 'The jsessionid part of the URL must be ignored.'); |
| }); |
| |
| test('Wicket.Head.containsElement - check replacement of SCRIPT elements with same id', function() { |
| var |
| script1 = jQuery('<script>', { |
| type: 'text/javascript', |
| src: 'data/one.js', |
| id: 'testId' |
| })[0], |
| script2 = jQuery('<script>', { |
| type: 'text/javascript', |
| src: 'data/two.js', |
| id: 'testId' |
| })[0], |
| context = { |
| steps: [] |
| }; |
| |
| Wicket.Head.addElement(script1); |
| ok(Wicket.Head.containsElement(script1, 'src').contains, 'script1 should be in the DOM.'); |
| |
| Wicket.Head.Contributor.processScript(context, script2); |
| ok(Wicket.Head.containsElement(script1, 'src').contains, 'script1 should be in the DOM - 2.'); |
| |
| // poor man's FunctionExecuter |
| jQuery.each(context.steps, function(idx, step) { |
| step(function() {}); |
| }); |
| |
| ok(Wicket.Head.containsElement(script2, 'src').contains, 'script2 should be in the DOM.'); |
| equal(Wicket.Head.containsElement(script1, 'src').contains, false, |
| 'script1 should have been removed from the DOM because a new element with the same id and' + |
| 'different "src" has been added'); |
| }); |
| |
| test('Wicket.Head.containsElement - check replacement of <link> elements with same id', function() { |
| var |
| css1 = jQuery('<link>', { |
| type: 'text/css', |
| href: 'data/one.css', |
| id: 'testId' |
| })[0], |
| css2 = jQuery('<link>', { |
| type: 'text/css', |
| href: 'data/two.css', |
| id: 'testId' |
| })[0], |
| context = { |
| steps: [] |
| }; |
| |
| Wicket.Head.addElement(css1); |
| var containsCss1 = Wicket.Head.containsElement(css1, 'href'); |
| ok(containsCss1.contains, 'css1 should be in the DOM.'); |
| |
| Wicket.Head.Contributor.processLink(context, css2); |
| var containsCss2 = Wicket.Head.containsElement(css1, 'href'); |
| ok(containsCss2.contains, 'css1 should be still in the DOM'); |
| |
| // poor man's FunctionExecuter |
| jQuery.each(context.steps, function(idx, step) { |
| step(function() {}); |
| }); |
| |
| ok(Wicket.Head.containsElement(css2, 'href').contains, 'css2 should be in the DOM.'); |
| var containsCss3 = Wicket.Head.containsElement(css1, 'href'); |
| equal(containsCss3.contains, false, |
| 'css1 should have been removed from the DOM because a new element with the same id and' + |
| 'different "href" has been added'); |
| }); |
| |
| module('Contributor.parse'); |
| |
| test('Wicket.Head.Contributor.parse - parse head element with three script elements inside', function() { |
| |
| var xmlDocument = Wicket.Xml.parse('<header-contribution><![CDATA[<head><script type="text/javascript" src="data/test.js"></script><script type="text/javascript" id="wicket-ajax-debug-enable">/*<![CDATA[*/wicketAjaxDebugEnable=true;/*]]]]><![CDATA[>*/</script><script type="text/javascript" id="wicket-ajax-base-url">/*<![CDATA[*/Wicket.Ajax.baseUrl="clock";/*]]]]><![CDATA[>*/</script></head>]]></header-contribution>'); |
| var xmlRootElement = xmlDocument.documentElement; |
| var xmlElement = Wicket.Head.Contributor.parse(xmlRootElement); |
| var isXml = jQuery.isXMLDoc(xmlElement); |
| |
| ok(isXml, 'The result must be XML document'); |
| equal(xmlElement.documentElement.childNodes.length, 3, "There must be 3 children nodes."); |
| var baseUrlElement = xmlElement.documentElement.childNodes.item(2); |
| var baseUrlText = baseUrlElement.text || baseUrlElement.textContent; |
| equal(baseUrlText, '/**/Wicket.Ajax.baseUrl=\"clock\";/**/', "Wicket.Ajax.baseUrl must be the third item's content"); |
| }); |
| |
| /** |
| * Wicket.Head.Contributor.processXYZ method will be tested in ajax.js |
| */ |
| }); |