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Posted to dev@velocity.apache.org by ge...@apache.org on 2002/03/25 01:40:55 UTC
cvs commit: jakarta-velocity/src/java/org/apache/velocity/test ParserTestCase.java
geirm 02/03/24 16:40:55
Added: src/java/org/apache/velocity/test ParserTestCase.java
Log:
test cases for some of the lastest wierd parser cases
Revision Changes Path
1.1 jakarta-velocity/src/java/org/apache/velocity/test/ParserTestCase.java
Index: ParserTestCase.java
===================================================================
package org.apache.velocity.test;
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Velocity", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
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*
* 5. Products derived from this software may not be called "Apache"
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*
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.exception.ParseErrorException;
import java.io.StringWriter;
/**
* More specific parser tests where just templating
* isn't enough.
*
* @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
* @version $Id: ParserTestCase.java,v 1.1 2002/03/25 00:40:55 geirm Exp $
*/
public class ParserTestCase extends TestCase
{
public ParserTestCase(String testName)
{
super(testName);
}
public static Test suite()
{
return new TestSuite(ParserTestCase.class);
}
/**
* Test to make sure that using '=' in #if() throws a PEE
*/
public void testEquals()
throws Exception
{
VelocityEngine ve = new VelocityEngine();
ve.init();
/*
* this should parse fine -> uses ==
*/
String template = "#if($a == $b) foo #end";
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
/*
* this should throw an exception
*/
template = "#if($a = $b) foo #end";
try
{
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
assertTrue(false);
}
catch(ParseErrorException pe)
{
}
}
/**
* Test to see if we force the first arg to #macro() to be a word
*/
public void testMacro()
throws Exception
{
VelocityEngine ve = new VelocityEngine();
ve.init();
/*
* this should work
*/
String template = "#macro(foo) foo #end";
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
/*
* this should throw an exception
*/
template = "#macro($x) foo #end";
try
{
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
assertTrue(false);
}
catch(ParseErrorException pe)
{
}
}
/**
* Test to see if don't tolerage passing word tokens in anything but the
* 0th arg to #macro() and the 1th arg to foreach()
*/
public void testArgs()
throws Exception
{
VelocityEngine ve = new VelocityEngine();
ve.init();
/*
* this should work
*/
String template = "#macro(foo) foo #end";
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
/*
* this should work - spaces intentional
*/
template = "#foreach( $i in $woogie ) end #end";
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
/*
* this should bomb
*/
template = "#macro( foo $a) $a #end #foo(woogie)";
try
{
ve.evaluate(new VelocityContext(), new StringWriter(), "foo", template);
assertTrue(false);
}
catch(ParseErrorException pe)
{
System.out.println("Caught pee!");
}
}
}
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