/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Jetspeed" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache" or
* "Apache Jetspeed", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* 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/>.
*/
package org.apache.jetspeed.util.template;
// Java imports
import java.util.Stack;
// Cactus and Junit imports
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.awtui.TestRunner;
// Jetspeed imports
import org.apache.jetspeed.services.resources.JetspeedResources;
import org.apache.jetspeed.util.template.JetspeedLink;
// Turbine imports
import org.apache.turbine.services.pool.PoolService;
import org.apache.turbine.services.TurbineServices;
import org.apache.turbine.util.TurbineConfig;
import org.apache.turbine.util.StringUtils;
/**
* TestTurbineCache
*
* @author <a href="paulsp@apache.org">Paul Spencer</a>
* @version $Id: TestJetspeedLinkFactory.java,v 1.3 2003/03/04 00:05:16 sgala Exp $
*/
public class TestJetspeedLinkFactory extends TestCase
{
/**
* Configuration object to run Turbine outside a servlet container
* ( uses turbine.properties )
*/
private static TurbineConfig config = null;
/**
* Sets up TurbineConfig using the system property:
* <pre>turbine.properties</pre>
*/
static
{
try
{
config = new TurbineConfig( "../webapp",
"/WEB-INF/conf/TurbineResources.properties");
config.init();
}
catch (Exception e)
{
fail(StringUtils.stackTrace(e));
}
}
/**
* Defines the testcase name for JUnit.
*
* @param name the testcase's name.
*/
public TestJetspeedLinkFactory(String name)
{
super( name );
}
/**
* Start the tests.
*
* @param args the arguments. Not used
*/
public static void main(String args[])
{
TestRunner.main( new String[]
{ TestJetspeedLinkFactory.class.getName() } );
}
/**
* Creates the test suite.
*
* @return a test suite (<code>TestSuite</code>) that includes all methods
* starting with "test"
*/
public static Test suite()
{
// All methods starting with "test" will be executed in the test suite.
return new TestSuite( TestJetspeedLinkFactory.class );
}
/**
* Simple test that get a JetspeedLink object
*
* @throws Exception
*/
public void testSimpleGet() throws Exception
{
JetspeedLink jsLink = JetspeedLinkFactory.getInstance();
System.out.println("Class return by JetspeedLinkFactory: " + jsLink.getClass().getName());
assertNotNull( "Got JetspeedLink", jsLink);
assertEquals( "Created class defined by tools.request.jslink"
, JetspeedResources.getString("tool.request.jslink"
, "org.apache.jetspeed.util.template.BaseJetspeedLink"), jsLink.getClass().getName());
assertTrue( "Class instance of JetspeedLink", (jsLink instanceof JetspeedLink));
}
/**
* Simple test that gets and put a JetspeedLink object
*
* @throws Exception
*/
public void testGetandPut() throws Exception
{
PoolService poolService = (PoolService) TurbineServices.
getInstance().getService(PoolService.SERVICE_NAME);
JetspeedLink jsLink = null;
int beforeSize;
for (int counter = 0; counter < 10; counter++)
{
jsLink = JetspeedLinkFactory.getInstance();
assertNotNull( "Get loop - Got JetspeedLink", jsLink);
assertTrue( "Get loop - jsLink instance of JetspeedLink", (jsLink instanceof JetspeedLink));
}
String linkClassName = jsLink.getClass().getName();
jsLink = null;
for (int counter = 0; counter < 10; counter++)
{
jsLink = JetspeedLinkFactory.getInstance();
assertNotNull( "Get/put loop - Got JetspeedLink", jsLink);
assertTrue( "Get/put loop - jsLink instance of JetspeedLink", (jsLink instanceof JetspeedLink));
beforeSize = poolService.getSize( linkClassName);
JetspeedLinkFactory.putInstance(jsLink);
assertTrue( "Class saved in pool", (beforeSize < poolService.getSize( linkClassName)));
jsLink = null;
}
}
public void testFillPool() throws Exception
{
Stack jsLinkStack = new Stack();
JetspeedLink jsLink = null;
PoolService poolService = (PoolService) TurbineServices.
getInstance().getService(PoolService.SERVICE_NAME);
int poolCapacity;
jsLink = JetspeedLinkFactory.getInstance();
String linkClassName = jsLink.getClass().getName();
poolCapacity = poolService.getCapacity( linkClassName);
System.out.println("Class Name " + linkClassName);
System.out.println("Pool Capacity " + poolCapacity);
// Fill stack with objects
for (int counter = 0; counter < poolCapacity; counter++)
{
jsLink = JetspeedLinkFactory.getInstance();
assertNotNull( "Get loop - Got JetspeedLink", jsLink);
assertTrue( "Get loop - jsLink instance of JetspeedLink", (jsLink instanceof JetspeedLink));
jsLinkStack.push(jsLink);
}
// Fill up the pool
while (jsLinkStack.empty() == false)
JetspeedLinkFactory.putInstance( (JetspeedLink) jsLinkStack.pop());
assertEquals( "Pool is full", poolCapacity, poolService.getSize(linkClassName));
// Empty pool
for (int counter = 0; counter < poolCapacity; counter++)
{
jsLink = JetspeedLinkFactory.getInstance();
assertNotNull( "Get loop - Got JetspeedLink", jsLink);
assertTrue( "Get loop - jsLink instance of JetspeedLink", (jsLink instanceof JetspeedLink));
}
assertEquals( "Pool is empty", 0, poolService.getSize(linkClassName));
}
}