// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/visitorsTests/HtmlPageTest.java,v 1.2 2004/02/11 02:16:59 woolfel Exp $
/*
* ====================================================================
* Copyright 2002-2004 The Apache Software Foundation.
*
* 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.
*
*/
// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at http://htmlparser.sourceforge.net/.
//
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.
package org.htmlparser.tests.visitorsTests;
import org.htmlparser.Node;
import org.htmlparser.StringNode;
import org.htmlparser.tags.TableColumn;
import org.htmlparser.tags.TableRow;
import org.htmlparser.tags.TableTag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.NodeList;
import org.htmlparser.visitors.HtmlPage;
public class HtmlPageTest extends ParserTestCase
{
private static final String SIMPLE_PAGE =
"<html>"
+ "<head>"
+ "<title>Welcome to the HTMLParser website</title>"
+ "</head>"
+ "<body>"
+ "Welcome to HTMLParser"
+ "</body>"
+ "</html>";
private static final String PAGE_WITH_TABLE =
"<html>"
+ "<head>"
+ "<title>Welcome to the HTMLParser website</title>"
+ "</head>"
+ "<body>"
+ "Welcome to HTMLParser"
+ "<table>"
+ "<tr>"
+ "<td>cell 1</td>"
+ "<td>cell 2</td>"
+ "</tr>"
+ "</table>"
+ "</body>"
+ "</html>";
public HtmlPageTest(String name)
{
super(name);
}
public void testCreateSimplePage() throws Exception
{
createParser(SIMPLE_PAGE);
HtmlPage page = new HtmlPage(parser);
parser.visitAllNodesWith(page);
assertStringEquals(
"title",
"Welcome to the HTMLParser website",
page.getTitle());
NodeList bodyNodes = page.getBody();
assertEquals("number of nodes in body", 1, bodyNodes.size());
Node node = bodyNodes.elementAt(0);
assertTrue(
"expected stringNode but was " + node.getClass().getName(),
node instanceof StringNode);
assertStringEquals(
"body contents",
"Welcome to HTMLParser",
page.getBody().asString());
}
public void testCreatePageWithTables() throws Exception
{
createParser(PAGE_WITH_TABLE);
HtmlPage page = new HtmlPage(parser);
parser.visitAllNodesWith(page);
NodeList bodyNodes = page.getBody();
assertEquals("number of nodes in body", 2, bodyNodes.size());
assertXmlEquals(
"body html",
"Welcome to HTMLParser"
+ "<table>"
+ "<tr>"
+ " <td>cell 1</td>"
+ " <td>cell 2</td>"
+ "</tr>"
+ "</table>",
bodyNodes.asHtml());
TableTag tables[] = page.getTables();
assertEquals("number of tables", 1, tables.length);
assertEquals("number of rows", 1, tables[0].getRowCount());
TableRow row = tables[0].getRow(0);
assertEquals("number of columns", 2, row.getColumnCount());
TableColumn[] col = row.getColumns();
assertEquals("column contents", "cell 1", col[0].toPlainTextString());
assertEquals("column contents", "cell 2", col[1].toPlainTextString());
}
}