http://www.iteye.com/topic/14631#

AbstractTestBean

package com.iteye.common.test;  
  
import junit.framework.TestCase;  
  
import org.hibernate.FlushMode;  
import org.hibernate.Session;  
import org.hibernate.SessionFactory;  
import org.springframework.context.ApplicationContext;  
import org.springframework.context.support.ClassPathXmlApplicationContext;  
import org.springframework.orm.hibernate3.SessionFactoryUtils;  
import org.springframework.orm.hibernate3.SessionHolder;  
import org.springframework.transaction.support.TransactionSynchronizationManager;  
  
public abstract class AbstractTestBean extends TestCase {  
  
    protected ApplicationContext applicationContext;  
  
    private SessionFactory sessionFactory;  
  
    private Session session;  
  
    protected void setUp() throws Exception {  
  
        String configFile = "spring/*.xml";  
        applicationContext = new ClassPathXmlApplicationContext(configFile);  
        sessionFactory = (SessionFactory) applicationContext.getBean("sessionFactory");  
        session = SessionFactoryUtils.getSession(sessionFactory, true);  
        session.setFlushMode(FlushMode.NEVER);  
        TransactionSynchronizationManager.bindResource(sessionFactory, new SessionHolder(session));  
    }  
  
    protected void tearDown() throws Exception {  
        TransactionSynchronizationManager.unbindResource(sessionFactory);  
        SessionFactoryUtils.releaseSession(session, sessionFactory);  
    }  
}