// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/scannersTests/LabelScannerTest.java,v 1.2 2004/02/11 02:16:58 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.scannersTests;
import java.util.*;
import junit.framework.TestSuite;
import org.htmlparser.scanners.LabelScanner;
import org.htmlparser.tags.LabelTag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.ParserException;
public class LabelScannerTest extends ParserTestCase
{
public LabelScannerTest(String name)
{
super(name);
}
public void testSimpleLabels() throws ParserException
{
createParser("<label>This is a label tag</label>");
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof LabelTag);
// check the title node
LabelTag labelTag = (LabelTag) node[0];
assertEquals(
"Label",
"This is a label tag",
labelTag.getChildrenHTML());
assertEquals("Label", "This is a label tag", labelTag.getLabel());
assertStringEquals(
"Label",
"<LABEL>This is a label tag</LABEL>",
labelTag.toHtml());
assertEquals("Label Scanner", labelScanner, labelTag.getThisScanner());
}
public void testLabelWithJspTag() throws ParserException
{
createParser("<label><%=labelValue%></label>");
parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof LabelTag);
// check the title node
LabelTag labelTag = (LabelTag) node[0];
assertStringEquals(
"Label",
"<LABEL><%=labelValue%></LABEL>",
labelTag.toHtml());
assertEquals("Label Scanner", labelScanner, labelTag.getThisScanner());
}
public void testLabelWithOtherTags() throws ParserException
{
createParser("<label><span>Span within label</span></label>");
parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof LabelTag);
// check the title node
LabelTag labelTag = (LabelTag) node[0];
assertEquals("Label value", "Span within label", labelTag.getLabel());
assertStringEquals(
"Label",
"<LABEL><SPAN>Span within label</SPAN></LABEL>",
labelTag.toHtml());
assertEquals("Label Scanner", labelScanner, labelTag.getThisScanner());
}
public void testLabelWithManyCompositeTags() throws ParserException
{
createParser("<label><span>Jane <b> Doe </b> Smith</span></label>");
parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof LabelTag);
LabelTag labelTag = (LabelTag) node[0];
assertEquals(
"Label value",
"<SPAN>Jane <B> Doe </B> Smith</SPAN>",
labelTag.getChildrenHTML());
assertEquals("Label value", "Jane Doe Smith", labelTag.getLabel());
assertStringEquals(
"Label",
"<LABEL><SPAN>Jane <B> Doe </B> Smith</SPAN></LABEL>",
labelTag.toHtml());
assertEquals("Label Scanner", labelScanner, labelTag.getThisScanner());
}
public void testLabelsID() throws ParserException
{
createParser("<label>John Doe</label>");
parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof LabelTag);
LabelTag labelTag = (LabelTag) node[0];
assertStringEquals(
"Label",
"<LABEL>John Doe</LABEL>",
labelTag.toHtml());
Hashtable attr = labelTag.getAttributes();
assertNull("ID", attr.get("id"));
}
public void testNestedLabels() throws ParserException
{
createParser("<label id=\"attr1\"><label>Jane Doe");
parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(2);
assertTrue(node[0] instanceof LabelTag);
assertTrue(node[1] instanceof LabelTag);
LabelTag labelTag = (LabelTag) node[0];
assertStringEquals(
"Label",
"<LABEL ID=\"attr1\" ></LABEL>",
labelTag.toHtml());
labelTag = (LabelTag) node[1];
assertStringEquals(
"Label",
"<LABEL>Jane Doe</LABEL>",
labelTag.toHtml());
Hashtable attr = labelTag.getAttributes();
assertNull("ID", attr.get("id"));
}
public void testNestedLabels2() throws ParserException
{
String testHTML =
new String(
"<LABEL value=\"Google Search\">Google</LABEL>"
+ "<LABEL value=\"AltaVista Search\">AltaVista"
+ "<LABEL value=\"Lycos Search\"></LABEL>"
+ "<LABEL>Yahoo!</LABEL>"
+ "<LABEL>\nHotmail</LABEL>"
+ "<LABEL value=\"ICQ Messenger\">"
+ "<LABEL>Mailcity\n</LABEL>"
+ "<LABEL>\nIndiatimes\n</LABEL>"
+ "<LABEL>\nRediff\n</LABEL>\n"
+ "<LABEL>Cricinfo"
+ "<LABEL value=\"Microsoft Passport\">"
+ "<LABEL value=\"AOL\"><SPAN>AOL</SPAN></LABEL>"
+ "<LABEL value=\"Time Warner\">Time <B>Warner <SPAN>AOL </SPAN>Inc.</B>");
createParser(testHTML);
//parser.registerScanners();
LabelScanner labelScanner = new LabelScanner("-l");
parser.addScanner(labelScanner);
parseAndAssertNodeCount(13);
// for(int j=0;j<nodeCount;j++)
// {
// //assertTrue("Node " + j + " should be Label Tag",node[j] instanceof LabelTag);
// System.out.println(node[j].getClass().getName());
// System.out.println(node[j].toHtml());
// }
LabelTag LabelTag;
LabelTag = (LabelTag) node[0];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"Google Search\">Google</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[1];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"AltaVista Search\">AltaVista</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[2];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"Lycos Search\"></LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[3];
assertStringEquals(
"HTML String",
"<LABEL>Yahoo!</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[4];
assertStringEquals(
"HTML String",
"<LABEL>\r\nHotmail</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[5];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"ICQ Messenger\"></LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[6];
assertStringEquals(
"HTML String",
"<LABEL>Mailcity\r\n</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[7];
assertStringEquals(
"HTML String",
"<LABEL>\r\nIndiatimes\r\n</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[8];
assertStringEquals(
"HTML String",
"<LABEL>\r\nRediff\r\n</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[9];
assertStringEquals(
"HTML String",
"<LABEL>Cricinfo</LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[10];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"Microsoft Passport\"></LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[11];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"AOL\"><SPAN>AOL</SPAN></LABEL>",
LabelTag.toHtml());
LabelTag = (LabelTag) node[12];
assertStringEquals(
"HTML String",
"<LABEL VALUE=\"Time Warner\">Time <B>Warner <SPAN>AOL </SPAN>Inc.</B></LABEL>",
LabelTag.toHtml());
}
public static TestSuite suite()
{
return new TestSuite(LabelScannerTest.class);
}
public static void main(String[] args)
{
new junit.awtui.TestRunner().start(
new String[] { LabelScannerTest.class.getName()});
}
}