StoreServerTest.java :  » Web-Server » xsocket » org » xcache » Java Open Source

// $Id: DataConverter.java 1546 2007-07-23 06:07:56Z grro $

/*
 *  Copyright (c) xcache.org, 2007. All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
 * The latest copy of this software may be found on http://www.xcache.org/
 */
package org.xcache;



import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Level;

import net.sf.ehcache.CacheManager;
import net.sf.ehcache.jcache.JCache;
import net.sf.jsr107cache.Cache;

import org.junit.Assert;
import org.junit.Test;
import org.xsocket.JmxServer;
import org.xsocket.QAUtil;
import org.xsocket.stream.StreamUtils;





/**
*
* @author grro@xcache.org
*/
public final class StoreServerTest {
  
  private static final AtomicInteger num = new AtomicInteger();
  
  @Test 
  public void testStaticSingleServer() throws Exception {
    
    QAUtil.setLogLevel("org.xcache", Level.FINE);
    
    JmxServer jmxServer = new JmxServer();
    jmxServer.start("test5");
  
    
    CacheServer storeServer = new CacheServer(getCacheFactory());
    StreamUtils.start(storeServer);
    CacheServerMBeanProxyFactory.createAndRegister(storeServer);
    
    StaticCacheClientManager cacheMgr = new StaticCacheClientManager();
    cacheMgr.addCacheServer(storeServer.getLocalAddress(), storeServer.getLocalPort());
    
    Cache cache = cacheMgr.getCache();
    
    
    Assert.assertTrue(storeServer.getCacheSize() == 0);
    Object old= cache.put("1", "test1");
    Assert.assertNull(old);
    QAUtil.sleep(200);
  
    Assert.assertTrue(storeServer.getCacheSize() == 1);
    old = cache.put("2", "test2test3test4test5test6test7");
    Assert.assertNull(old);
    QAUtil.sleep(200);
    Assert.assertTrue(storeServer.getCacheSize() == 2);
    
    Object value = cache.get("2");
    Assert.assertEquals("test2test3test4test5test6test7", value);
    
    old = cache.put("1", "test");
    Assert.assertEquals("test1", old);
    QAUtil.sleep(200);
    Assert.assertTrue(storeServer.getCacheSize() == 2);
  
    old = cache.put("3", new Integer(6));
    QAUtil.sleep(200);
    Assert.assertTrue(storeServer.getCacheSize() == 3);
  
    value = cache.get("3");
    Assert.assertEquals(new Integer(6), value);
    
    value = cache.get("3");
    Assert.assertEquals(new Integer(6), value);
  
    
    value = cache.get("1");
    Assert.assertEquals("test", value);
    
  
    value = cache.get("9");
    Assert.assertNull(value);
  
    jmxServer.stop();
    storeServer.close();
  }


  @Test 
  public void testStatic() throws Exception {
    
    QAUtil.setLogLevel("org.xcache", Level.FINE);
    
    JmxServer jmxServer = new JmxServer();
    jmxServer.start("test");

    
    CacheServer storeServerA = new CacheServer(getCacheFactory());
    StreamUtils.start(storeServerA);
    CacheServerMBeanProxyFactory.createAndRegister(storeServerA);
    
    CacheServer storeServerB = new CacheServer(getCacheFactory());
    StreamUtils.start(storeServerB);
    CacheServerMBeanProxyFactory.createAndRegister(storeServerB);
    
    StaticCacheClientManager cacheMgr = new StaticCacheClientManager();
    cacheMgr.addCacheServer(storeServerA.getLocalAddress(), storeServerA.getLocalPort());
    cacheMgr.addCacheServer(storeServerB.getLocalAddress(), storeServerB.getLocalPort());
    
    Cache cache = cacheMgr.getCache();
    
    
    Object old= cache.put("1", "test1");
    Assert.assertNull(old);
    QAUtil.sleep(200);

    old = cache.put("2", "test2test3test4test5test6test7");
    Assert.assertNull(old);
    QAUtil.sleep(200);
    
    Object value = cache.get("2");
    Assert.assertEquals("test2test3test4test5test6test7", value);
    
    old = cache.put("1", "test");
    Assert.assertEquals("test1", old);
    QAUtil.sleep(200);

    old = cache.put("3", new Integer(6));
    QAUtil.sleep(200);

    value = cache.get("3");
    Assert.assertEquals(new Integer(6), value);
    
    value = cache.get("3");
    Assert.assertEquals(new Integer(6), value);

    
    value = cache.get("1");
    Assert.assertEquals("test", value);
    

    value = cache.get("9");
    Assert.assertNull(value);

    jmxServer.stop();
    storeServerA.close();
    storeServerB.close();
  }
  
  
  @Test 
  public void testDynamicGroup() throws Exception {
    
    QAUtil.setLogLevel("org.xcache", Level.FINE);
    
    JmxServer jmxServer = new JmxServer();
    jmxServer.start("test");

    
    int segments = 5;
    DynamicCacheClientManager locator = new DynamicCacheClientManager(segments);

    CacheServer storeServerA = new CacheServer(getCacheFactory());
    StreamUtils.start(storeServerA);
    CacheServerMBeanProxyFactory.createAndRegister(storeServerA);
    
    locator.addCacheServer(storeServerA.getLocalAddress(), storeServerA.getLocalPort());
    
    
    Cache cache = locator.getCache(); 

    for (int i = 0; i < segments * 21; i++) {
      cache.put(i, i + "sdgfsfsfsfsfsfasdfasfasdfasdfsadfsafasdfasdfasdvsasdfsafsafsdfasfsadfsadfsaffd");
      String data = (String) cache.get(i);
      Assert.assertTrue(data.startsWith(Integer.toString(i)));
    }


    CacheServer storeServerB = new CacheServer(getCacheFactory());
    StreamUtils.start(storeServerB);
    CacheServerMBeanProxyFactory.createAndRegister(storeServerB);
    
    locator.addCacheServer(storeServerB.getLocalAddress(), storeServerB.getLocalPort());
    for (int i = 0; i < segments * 21; i++) {
      String data = (String) cache.get(i);
      Assert.assertTrue(data.startsWith(Integer.toString(i)));
    }

    jmxServer.stop();
    storeServerA.close();
  }

  
  
  
  
  private ICacheFactory getCacheFactory() {
    
    return new ICacheFactory() {
      public Cache newCache() {
        net.sf.ehcache.Cache ehcache = new net.sf.ehcache.Cache(Integer.toString(num.incrementAndGet()), 100, true, true, 0, 0);
        CacheManager.getInstance().addCache(ehcache);
        JCache jcache = new JCache(ehcache, null);
        return jcache;
      }
    };
  }
}