spring框架学习（三）spring与junit整合测试

package cn.mf.b_test;

import javax.annotation.Resource;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cn.mf.bean.User;
//帮我们创建容器
@RunWith(SpringJUnit4ClassRunner.class)
//指定创建容器时使用哪个配置文件
@ContextConfiguration("classpath:applicationContext.xml")
public class Demo {
    //将名为user的对象注入到u变量中
    @Resource(name="user")
    private User u;
    
    @Test
    public void fun1(){
        
        System.out.println(u);
        
    }
    
    @Test
    public void fun2(){
        
        System.out.println(u);
        
    }
    
    @Test
    public void fun3(){
        
        System.out.println(u);
        
    }
}