/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.parser.html.test;
import org.exoplatform.component.test.AbstractGateInTest;
import org.exoplatform.services.html.HTMLDocument;
import org.exoplatform.services.html.HTMLNode;
import org.exoplatform.services.html.Name;
import org.exoplatform.services.html.parser.HTMLParser;
import org.exoplatform.services.html.parser.NodeImpl;
import org.exoplatform.services.html.path.NodePath;
import org.exoplatform.services.html.path.NodePathParser;
import org.exoplatform.services.html.path.NodePathUtil;
import java.io.File;
/**
* Created by The eXo Platform SARL
* Author : Nhu Dinh Thuan
* nhudinhthuan@exoplatform.com
* Nov 29, 2006
*/
public class TestNodeParser extends AbstractGateInTest
{
private File file_;
public void setUp() throws Exception
{
this.file_ = new File(ClassLoader.getSystemResource("normal.html").getFile());
//assertNotNull(this.file_ );
System.out.println("FILE PATH: " + this.file_.getAbsolutePath());
}
public void testNode() throws Exception
{
//assertNotNull(this.file_);
System.out.println("FILE PATH: " + this.file_.getAbsolutePath());
//HTMLDocument.
String text =
"<html>" + "<head>" + "<title>My own HTML file</title>" + "</head>" + "<body>"
+ "<h2>This is a test exercise for me!</h2>" + "</body>" + "</html>";
HTMLDocument document = HTMLParser.createDocument(text);
assertNotNull(document);
String pathStr = "html.head.title";
NodePath path = NodePathParser.toPath(pathStr);
assertNotNull(path);
assertEquals(path.toString(), "HTML[0].HEAD[0].TITLE[0]");
System.out.println("PATH: " + path.toString());
HTMLNode node = NodePathUtil.lookFor(document.getRoot(), path);
assertNotNull(node);
assertEquals(node.getName(), Name.TITLE);
//Add a Tag to HTMLDocument.
NodeImpl impl = new NodeImpl("h2 id = \"dds\"".toCharArray(), Name.H2);
node.addChild(impl);
assertNotNull(node.getChildrenNode().get(1));
assertEquals(node.getChildren().get(1).getName(), Name.H2);
System.out.println("THE NEW NODE-NAME: " + node.getChildrenNode().get(1).getName().toString());
System.out.println("THE NEW NODE-VALUE: " + new String(node.getChildren().get(1).getValue()));
//Add a Table to HTMLDocument.
HTMLDocument doc = HTMLParser.createDocument("<table border='1'><tr></tr></table>");
HTMLNode table = NodePathUtil.lookFor(doc.getRoot(), NodePathParser.toPath("html.body.table"));
node.addChild(table);
//Remove a Node which is text in format from HTMLDocument.
System.out.println("\n\nRemove:");
HTMLNode contentNode = NodePathUtil.lookFor(document.getRoot(), NodePathParser.toPath("html.head.title.content"));
assertNotNull(contentNode);
assertEquals(Name.CONTENT, contentNode.getName());
assertEquals("CONTENT", contentNode.getName().toString());
assertEquals(new String(contentNode.getValue()), contentNode.getTextValue());
System.out.println("NODE-VALUE: " + new String(contentNode.getValue()));
System.out.println("NODE-TEXTVALUE: " + contentNode.getTextValue());
assertEquals(true, node.getChildren().remove(contentNode));
//Pass the Node which has removed from HTMLDocument into the <h2> TAG.
HTMLNode h2Node = NodePathUtil.lookFor(document.getRoot(), NodePathParser.toPath("html.head.title.h2"));
assertNotNull(h2Node);
assertEquals(Name.H2, h2Node.getName());
assertEquals("H2", h2Node.getName().toString());
h2Node.addChild(contentNode);
//Show all.
System.out.println("\n\nShow all the content of HTML file:");
System.out.println(node.getTextValue());
}
}