| /* |
| * Licensed 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. |
| */ |
| package org.apache.wookie.tests; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.IOException; |
| import java.io.StringWriter; |
| |
| import org.apache.wookie.util.html.HtmlSerializer; |
| import org.htmlcleaner.CleanerProperties; |
| import org.htmlcleaner.HtmlCleaner; |
| import org.htmlcleaner.SimpleHtmlSerializer; |
| import org.htmlcleaner.TagNode; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class HtmlSerializerTest { |
| |
| static HtmlCleaner cleaner; |
| static CleanerProperties properties; |
| |
| @BeforeClass |
| public static void setup(){ |
| cleaner = new org.htmlcleaner.HtmlCleaner(); |
| // set cleaner properties |
| properties = cleaner.getProperties(); |
| properties.setOmitDoctypeDeclaration(false); |
| properties.setOmitXmlDeclaration(true); |
| properties.setUseCdataForScriptAndStyle(true); |
| properties.setUseEmptyElementTags(false); |
| properties.setAddNewlineToHeadAndBody(false); |
| } |
| |
| private String parse(String content){ |
| StringWriter writer = new StringWriter(); |
| SimpleHtmlSerializer ser = new SimpleHtmlSerializer(properties); |
| try { |
| TagNode html = cleaner.clean(content); |
| ser.write(html, writer, "UTF-8"); |
| return writer.getBuffer().toString(); |
| } catch (IOException e) { |
| return null; |
| } |
| } |
| |
| // tests the content of event handlers are not escaped |
| @Test |
| public void eventHandlerAttribute(){ |
| String out = parse("<body onload=\"$('#projects').dataTable();\">"); |
| assertEquals("<html><head></head><body onload=\"$('#projects').dataTable();\"></body></html>", out); |
| } |
| |
| // tests that other attributes do have content escaped |
| @Test |
| public void otherAttr(){ |
| String out = parse("<body class=\"$('#projects').dataTable();\">"); |
| assertEquals("<html><head></head><body class=\"$('#projects').dataTable();\"></body></html>", out); |
| } |
| |
| // tests that script tags are not encoded |
| @Test |
| public void scriptTag(){ |
| String out = parse("<script>$('#projects').dataTable();</script>"); |
| assertEquals("<html><head></head><body><script>$('#projects').dataTable();</script></body></html>", out); |
| } |
| |
| // tests that non-script tags are encoded |
| @Test |
| public void sillyTag(){ |
| String out = parse("<silly>$('#projects').dataTable();</silly>"); |
| assertEquals("<html><head></head><body><silly>$('#projects').dataTable();</silly></body></html>", out); |
| } |
| |
| // TODO tests for inline CSS |
| |
| } |
