velocimacrotestcase.java

velocity 的脚本语言的全部代码集合

package org.apache.velocity.test;

/*
 * Copyright 2001,2004 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.
 */

import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.io.StringWriter;

import java.util.Vector;

import org.apache.velocity.VelocityContext;

import org.apache.velocity.Template;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.test.provider.TestProvider;
import org.apache.velocity.util.StringUtils;

import org.apache.velocity.app.Velocity;

import junit.framework.TestCase;

/**
 * This class tests strange Velocimacro issues.
 *
 * @author <a href="mailto:[e-mail]">Geir Magnusson Jr.</a>
 * @version $Id: VelocimacroTestCase.java,v 1.1.10.1 2004/03/03 23:23:04 geirm Exp $
 */
public class VelocimacroTestCase extends TestCase 
{
    private String template1 = "#macro(foo $a)$a#end #macro(bar $b)#foo($b)#end #foreach($i in [1..3])#bar($i)#end";
    private String result1 = "  123";
    
    public VelocimacroTestCase()
    {
        super("VelocimacroTestCase");

        try
        {
            /*
             *  setup local scope for templates
             */
            Velocity.setProperty( Velocity.VM_PERM_INLINE_LOCAL, Boolean.TRUE);
            Velocity.init();
        }
        catch (Exception e)
        {
            System.err.println("Cannot setup VelocimacroTestCase!");
            System.exit(1);
        }
    }

    public static junit.framework.Test suite()
    {
        return new VelocimacroTestCase();
    }

    /**
     * Runs the test.
     */
    public void runTest ()
    {
        VelocityContext context = new VelocityContext();

        try
        {
            StringWriter writer = new StringWriter();
            Velocity.evaluate(context, writer, "vm_chain1", template1);

            String out = writer.toString();

            if( !result1.equals( out ) )
            {
                fail("output incorrect.");
            }
        }
        catch (Exception e)
        {
            fail(e.getMessage());
        }
    }
}