import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.transaction.TransactionConfiguration;
 import org.springframework.transaction.annotation.Transactional;
 /**
  * 所有测试类的基类
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 /**
  * 多个配置文件以逗号隔开，如果配置文件在WEB-INF目录下可使用file进行配置具体如下
  * @ContextConfiguration(locations = {"classpath:applicationContext.xml","file:WebRoot/WEB-INF/config/applicationContext-*.xml"})
  */
 @ContextConfiguration(locations = {"classpath:applicationContext.xml"})
 /**
  * 用到事物管理时的配置，defaultRollback=true 表示执行完毕回滚
  */
 @Transactional
 @TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)
 public abstract class AbstractTestBase {
 }

 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;

 import com.blog.model.User;

 public class UserServiceTest extends AbstractTestBase{

     @Autowired
     UserService userService;

     @Test
     public void testAdd(){
         User user = new User();
         user.setUsername("cyhe");
         user.setPassword("1234");
         boolean bool = userService.registerUser(user);
         if(bool == true){
             System.out.println("用户添加成功");
         } else {
             System.out.println("用户添加失败");
         }
     }
 }