// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/tagTests/JspTagTest.java,v 1.3 2005/07/12 20:50:31 mstover1 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.tagTests;
import org.htmlparser.Parser;
import org.htmlparser.scanners.JspScanner;
import org.htmlparser.tags.JspTag;
import org.htmlparser.tags.Tag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.ParserException;
public class JspTagTest extends ParserTestCase {
public JspTagTest(String name) {
super(name);
}
/**
* Check if the JSP Tag is being correctly recognized. Our test html is :
* <BR>
* <%@ taglib uri="/WEB-INF/struts.tld" prefix="struts" %><BR>
* <jsp:useBean id="transfer" scope="session"
* class="com.bank.PageBean"/><BR>
* <%<BR>
* org.apache.struts.util.BeanUtils.populate(transfer, request);<BR>
* if(request.getParameter("marker") == null)<BR> // initialize a
* pseudo-property<BR>
* transfer.set("days", java.util.Arrays.asList(<BR>
* new String[] {"1", "2", "3", "4", "31"}));<BR>
* else <BR>
* if(transfer.validate(request))<BR>
* %><jsp:forward page="transferConfirm.jsp"/><% %> Creation
* date: (6/17/2001 4:01:06 PM)
*/
public void testJspTag() throws ParserException {
createParser("<%@ taglib uri=\"/WEB-INF/struts.tld\" prefix=\"struts\" %>\n"
+ "<jsp:useBean id=\"transfer\" scope=\"session\" class=\"com.bank.PageBean\"/>\n" + "<%\n"
+ " org.apache.struts.util.BeanUtils.populate(transfer, request);\n"
+ " if(request.getParameter(\"marker\") == null)\n" + " // initialize a pseudo-property\n"
+ " transfer.set(\"days\", java.util.Arrays.asList(\n"
+ " new String[] {\"1\", \"2\", \"3\", \"4\", \"31\"}));\n" + " else \n"
+ " if(transfer.validate(request))\n"
+ " %><jsp:forward page=\"transferConfirm.jsp\"/><%\n" + "%>\n");
Parser.setLineSeparator("\r\n");
// Register the Jsp Scanner
parser.addScanner(new JspScanner("-j"));
parseAndAssertNodeCount(5);
// The first node should be an HTMLJspTag
assertTrue("Node 1 should be an HTMLJspTag", node[0] instanceof JspTag);
JspTag tag = (JspTag) node[0];
assertStringEquals("Contents of the tag", "@ taglib uri=\"/WEB-INF/struts.tld\" prefix=\"struts\" ", tag
.getText());
// The second node should be a normal tag
assertTrue("Node 2 should be an Tag", node[1] instanceof Tag);
Tag htag = (Tag) node[1];
assertStringEquals("Contents of the tag",
"jsp:useBean id=\"transfer\" scope=\"session\" class=\"com.bank.PageBean\"", htag.getText());
assertStringEquals("html", "<JSP:USEBEAN ID=\"transfer\" SCOPE=\"session\" CLASS=\"com.bank.PageBean\"/>", htag
.toHtml());
// The third node should be an HTMLJspTag
assertTrue("Node 3 should be an HTMLJspTag", node[2] instanceof JspTag);
JspTag tag2 = (JspTag) node[2];
String expected = "\r\n" + " org.apache.struts.util.BeanUtils.populate(transfer, request);\r\n"
+ " if(request.getParameter(\"marker\") == null)\r\n"
+ " // initialize a pseudo-property\r\n"
+ " transfer.set(\"days\", java.util.Arrays.asList(\r\n"
+ " new String[] {\"1\", \"2\", \"3\", \"4\", \"31\"}));\r\n" + " else \r\n"
+ " if(transfer.validate(request))\r\n" + " ";
assertEquals("Contents of the tag", expected, tag2.getText());
}
/**
* Check if the JSP Tag is being correctly recognized. Our test html is :
* <BR>
* <%@ taglib uri="/WEB-INF/struts.tld" prefix="struts" %><BR>
* <jsp:useBean id="transfer" scope="session"
* class="com.bank.PageBean"/><BR>
* <%<BR>
* org.apache.struts.util.BeanUtils.populate(transfer, request);<BR>
* if(request.getParameter("marker") == null)<BR> // initialize a
* pseudo-property<BR>
* transfer.set("days", java.util.Arrays.asList(<BR>
* new String[] {"1", "2", "3", "4", "31"}));<BR>
* else <BR>
* if(transfer.validate(request))<BR>
* %><jsp:forward page="transferConfirm.jsp"/><% %> Creation
* date: (6/17/2001 4:01:06 PM)
*/
public void testToHTML() throws ParserException {
createParser("<%@ taglib uri=\"/WEB-INF/struts.tld\" prefix=\"struts\" %>\n"
+ "<jsp:useBean id=\"transfer\" scope=\"session\" class=\"com.bank.PageBean\"/>\n" + "<%\n"
+ " org.apache.struts.util.BeanUtils.populate(transfer, request);\n"
+ " if(request.getParameter(\"marker\") == null)\n" + " // initialize a pseudo-property\n"
+ " transfer.set(\"days\", java.util.Arrays.asList(\n"
+ " new String[] {\"1\", \"2\", \"3\", \"4\", \"31\"}));\n" + " else \n"
+ " if(transfer.validate(request))\n"
+ " %><jsp:forward page=\"transferConfirm.jsp\"/><%\n" + "%>\n");
Parser.setLineSeparator("\r\n");
// Register the Jsp Scanner
parser.addScanner(new JspScanner("-j"));
parseAndAssertNodeCount(5);
// The first node should be an HTMLJspTag
assertTrue("Node 1 should be an HTMLJspTag", node[0] instanceof JspTag);
JspTag tag = (JspTag) node[0];
assertEquals("Raw String of the first JSP tag", "<%@ taglib uri=\"/WEB-INF/struts.tld\" prefix=\"struts\" %>",
tag.toHtml());
// The third node should be an HTMLJspTag
assertTrue("Node 2 should be an HTMLJspTag", node[2] instanceof JspTag);
JspTag tag2 = (JspTag) node[2];
String expected = "<%\r\n" + " org.apache.struts.util.BeanUtils.populate(transfer, request);\r\n"
+ " if(request.getParameter(\"marker\") == null)\r\n"
+ " // initialize a pseudo-property\r\n"
+ " transfer.set(\"days\", java.util.Arrays.asList(\r\n"
+ " new String[] {\"1\", \"2\", \"3\", \"4\", \"31\"}));\r\n" + " else \r\n"
+ " if(transfer.validate(request))\r\n" + " %>";
assertEquals("Raw String of the second JSP tag", expected, tag2.toHtml());
assertTrue("Node 4 should be an HTMLJspTag", node[4] instanceof JspTag);
JspTag tag4 = (JspTag) node[4];
expected = "<%\r\n" + "%>";
assertEquals("Raw String of the fourth JSP tag", expected, tag4.toHtml());
}
public void testSpecialCharacters() throws ParserException {
StringBuffer sb1 = new StringBuffer();
sb1.append("<% for (i=0;i<j;i++);%>");
createParser(sb1.toString());
// Register the jsp scanner
parser.addScanner(new JspScanner("-j"));
parseAndAssertNodeCount(1);
// assertTrue("Node should be a jsp tag",node[1] instanceof HTMLJspTag);
JspTag jspTag = (JspTag) node[0];
assertEquals("jsp toHTML()", "<% for (i=0;i<j;i++);%>", jspTag.toHtml());
}
}