package org.apache.stratum.jcs;
/*
* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 The Apache Software Foundation. All rights
* reserved.
*
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* modification, are permitted provided that the following conditions
* are met:
*
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* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
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* if and wherever such third-party acknowledgments normally appear.
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*
* This software consists of voluntary contributions made by many
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* information on the Apache Software Foundation, please see
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*/
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.extensions.ActiveTestSuite;
import org.apache.stratum.jcs.JCS;
import org.apache.stratum.jcs.engine.behavior.ICompositeCacheAttributes;
/**
* Test which excercises the disk caches (Indexed, JISP, and HSQL).
*
* @author <a href="mailto:james@jamestaylor.org">James Taylor</a>
* @version $Id: TestDiskCache.java,v 1.4 2002/02/25 01:52:28 jtaylor Exp $
*/
public class TestDiskCache extends TestCase
{
/**
* Number of items to cache, twice the configured maxObjects for the
* memory cache regions.
*/
private static int items = 200;
/**
* Constructor for the TestDiskCache object.
*/
public TestDiskCache( String testName )
{
super( testName );
}
/**
* Main method passes this test to the text test runner.
*/
public static void main( String args[] )
{
String[] testCaseName = {TestDiskCache.class.getName()};
junit.textui.TestRunner.main( testCaseName );
}
/**
* A unit test suite for JUnit
*
* @return The test suite
*/
public static Test suite()
{
ActiveTestSuite suite = new ActiveTestSuite();
suite.addTest( new TestDiskCache( "testIndexedDiskCache1" )
{
public void runTest() throws Exception
{
runTestForRegion( "indexedRegion1" );
}
});
suite.addTest( new TestDiskCache( "testIndexedDiskCache2" )
{
public void runTest() throws Exception
{
runTestForRegion( "indexedRegion2" );
}
});
suite.addTest( new TestDiskCache( "testIndexedDiskCache3" )
{
public void runTest() throws Exception
{
runTestForRegion( "indexedRegion3" );
}
});
return suite;
}
/**
* Test setup
*/
public void setUp()
{
JCS.setConfigFilename( "/TestDiskCache.ccf" );
}
// /**
// * Tests the region which uses the indexed disk cache
// */
// public void testIndexedDiskCache()
// throws Exception
// {
// runTestForRegion( "indexedRegion" );
// }
//
// /**
// * Tests the region which uses the indexed disk cache
// */
// public void testIndexedDiskCache2()
// throws Exception
// {
// runTestForRegion( "indexedRegion2" );
// }
/**
* Adds items to cache, gets them, and removes them. The item count is more
* than the size of the memory cache, so items should spool to disk.
*
* @param region Name of the region to access
*
* @exception Exception If an error occurs
*/
public void runTestForRegion( String region )
throws Exception
{
JCS jcs = JCS.getInstance( region );
// Add items to cache
for ( int i = 0; i <= items; i++ )
{
jcs.put( i + ":key", region + " data " + i );
}
// Test that all items are in cache
for ( int i = 0; i <= items; i++ )
{
String value = ( String ) jcs.get( i + ":key" );
this.assertEquals( region + " data " + i , value );
}
// Remove all the items
for ( int i = 0; i <= items; i++ )
{
jcs.destroy( i + ":key" );
}
// Verify removal
for ( int i = 0; i <= items; i++ )
{
assertNull( jcs.get( i + ":key" ) );
}
}
}