package com.xiexin.redistest;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import redis.clients.jedis.JedisPool;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({"classpath:applicationContext.xml"})
public class ListTest {
    @Autowired
    private JedisPool jedisPool;

    //list类型数据的命令操作
    //对列表city插入元素：nanjing Suzhou Hangzhou wuxi
    @Test
    public void test01(){
        Long lpush = jedisPool.getResource().lpush("city", "nanjing", "suzhou", "hangzhou", "wuxi");
        System.out.println("lpush = " + lpush);
    }

    //将列表city里的头部的元素移除
    @Test
    public void test02(){
        String city = jedisPool.getResource().rpop("city");
        System.out.println("city = " + city);
    }

    //将name列表的尾部元素移除到number列表的头部
    @Test
    public void test03(){
        Long lpush1 = jedisPool.getResource().lpush("name", "wawa", "wawa2");
        Long lpush2 = jedisPool.getResource().lpush("number", "wawa2", "wawa4");
        String rpoplpush = jedisPool.getResource().rpoplpush("name", "number");
        System.out.println("rpoplpush = " + rpoplpush);
    }

    //对一个已存在的列表插入新元素
    @Test
    public void test04(){
        Long rpush = jedisPool.getResource().rpush("name", "xiaohuihui");
        System.out.println("rpush = " + rpush);
    }

    //查看list的值长度
    @Test
    public void test05(){
        Long city = jedisPool.getResource().llen("city");
        System.out.println("city = " + city);
    }

}