基于SpringBoot集成测试远程连接的Redis服务

前期准备

Linux虚拟机或者租用的云服务器：sudo安装redis，或者docker加载redis镜像。后者需要使用docker启用redis容器。

配置好redis.conf文件。注意：一定要注释 # bind 127.0.0.1 其他详细配置可参考我另一篇文章，不过能想到集成测试redis，配置文件应该已经配置好了。

/sbin/iptables -I INPUT -p tcp --dport 6379 -j ACCEPT 开放6379端口

初始化SpringBoot项目

• 使用Spring Initializr 初始化一个SpringBoot项目，可以勾选NoSQL下这两项，或者后面自行添加pom依赖。（当然也可以初始化一个maven项目来测试）

• 添加jedis依赖

  <!--导入jedis依赖-->
  <dependency>
      <groupId>redis.clients</groupId>
      <artifactId>jedis</artifactId>
      <version>3.2.0</version>
  </dependency>
  

• 编写简易的单元测试程序

  可使用ifconfig 或者 ip addr 查询服务器的ip地址

  /**
  * host： 虚拟机或远程服务器的ip地址
  * port： redis.conf中配置的服务端口号
  */
  @Test
  void TestPing() {
      Jedis jedis = new Jedis("192.168.137.132",6379);
      System.out.println("TestPing >>>>>>>>>>>>> "+jedis.ping());
  }
  

  测试结果：

测试五大基本数据类型

测试过程中，有些数据防止重复插入，部分测试用例使用了del命令。

• 五大基本数据类型：字符串，列表，哈希，集合，有序集合

• 每次单元测试都需进行远程连接，故做以下处理：

  @SpringBootTest
  class JedisDemoApplicationTests {
      
      // 此处配置连接
      Jedis jedis = new Jedis("192.168.137.132",6379);
  
      @Test
      void contextLoads() {
      }
      
      // 此处进行单元测试
  }
  

Key键

测试用例：

@Test
void KeyTest() {
    System.out.println(jedis.keys("*"));
    System.out.println(jedis.keys("*").getClass());
}

测试结果：

[list01, customer, set01, username]
class java.util.HashSet

String字符串

测试用例：

@Test
void StringTest() {
    System.out.println("测试set >>> "+jedis.set("name", "kris"));
    System.out.println("测试get >>> "+jedis.get("name"));
    System.out.println(jedis.get("name").getClass());

    System.out.println("
测试append >>> "+jedis.append("name", " ^v^"));
    System.out.println("测试strlen >>> "+jedis.strlen("name"));
    System.out.println("测试get >>> "+jedis.get("name"));

    System.out.println("
测试mset >>> "+jedis.mset(
        "username", "kris",
        "age", "18",
        "sex","男"));
    System.out.println("测试mget >>> "+jedis.mget("username", "age", "sex"));

    System.out.println("
测试incr >>> "+jedis.incr("age"));
    System.out.println("测试incrBy >>> "+jedis.incrBy("age",3));
    System.out.println("测试decr >>> "+jedis.decr("age"));
    System.out.println("测试decrBy >>> "+jedis.decrBy("age", 3));
}

测试结果：

测试set >>> OK
测试get >>> kris
class java.lang.String

测试append >>> 8
测试strlen >>> 8
测试get >>> kris ^v^

测试mset >>> OK
测试mget >>> [kris, 18, 男]

测试incr >>> 19
测试incrBy >>> 22
测试decr >>> 21
测试decrBy >>> 18

List列表

测试用例：

@Test
void ListTest() {
    System.out.println("测试rpush >>> "+jedis.rpush("list01", "I", "love", "redis", "!"));
    System.out.println("测试lpush >>> "+jedis.lpush("list01", "hello"));
    System.out.println("测试lrange >>> "+jedis.lrange("list01", 0, -1));
    System.out.println(jedis.lrange("list01", 0, -1).getClass());

    System.out.println("
测试lpop >>> "+jedis.lpop("list01"));
    System.out.println("测试rpop >>> "+jedis.rpop("list01"));
    System.out.println("测试lrange >>> "+jedis.lrange("list01", 0, -1));

    System.out.println("
测试lset >>> "+jedis.lset("list01", 0, "We"));
    System.out.println("测试lrange >>> "+jedis.lrange("list01", 0, -1));

    System.out.println("
测试 linsert >>> "+jedis.linsert("list01", ListPosition.AFTER,
                                                         "redis", "!"));
    System.out.println("测试lrange >>> "+jedis.lrange("list01", 0, -1));

    jedis.del("list01");
}

测试结果：

测试rpush >>> 4
测试lpush >>> 5
测试lrange >>> [hello, I, love, redis, !]
class java.util.ArrayList

测试lpop >>> hello
测试rpop >>> !
测试lrange >>> [I, love, redis]

测试lset >>> OK
测试lrange >>> [We, love, redis]

测试 linsert >>> 4
测试lrange >>> [We, love, redis, !]

Hash哈希

测试用例：

@Test
void HashTest() {
    Map<String, String> customer = new HashMap<>();
    customer.put("username", "kris");
    customer.put("password", "123456");
    customer.put("email", "kris@163.com");

    System.out.println("测试hset >>> "+jedis.hset("customer", customer));
    System.out.println("测试hget >>> "+jedis.hget("customer", "email"));
    System.out.println("测试getAll >>> "+jedis.hgetAll("customer"));
    System.out.println(jedis.hgetAll("customer").getClass());
}

测试结果：

测试hset >>> 0
测试hget >>> kris@163.com
测试getAll >>> {name=kris, email=kris@163.com, password=123456, username=kris}
class java.util.HashMap

Set集合

测试用例：

@Test
void SetTest() {
    System.out.println("测试sadd >>> "+jedis.sadd("names", "louis", "kris", "Jerry", "Jackson"));
    System.out.println("测试smembers >>> "+jedis.smembers("names"));
    System.out.println("测试scard >>> "+jedis.scard("names"));
    System.out.println(jedis.smembers("names").getClass());

    System.out.println("
测试srandmember >>> "+jedis.srandmember("names", 3));
    System.out.println("测试srandmember >>> "+jedis.srandmember("names", 3));

    System.out.println("
测试spop >>> "+jedis.spop("names", 2));
    System.out.println("测试smembers >>> "+jedis.smembers("names"));

    System.out.println("
测试sadd >>> "+jedis.sadd("names0", "Jack", "louis", "kris"));
    System.out.println("测试sunion >>> "+jedis.sunion("names", "names0"));
    System.out.println("测试sdiff >>> "+jedis.sdiff("names", "names0"));
    System.out.println("测试sinter >>> "+jedis.sinter("names", "names0"));
    System.out.println("测试smembers >>> "+jedis.smembers("names"));
    System.out.println("测试smembers >>> "+jedis.smembers("names0"));

    jedis.del("names", "names0");
}

测试结果：

测试sadd >>> 4
测试smembers >>> [kris, Jerry, Jackson, louis]
测试scard >>> 4
class redis.clients.jedis.BinaryJedis$SetFromList

测试srandmember >>> [kris, Jerry, Jackson]
测试srandmember >>> [Jerry, louis, Jackson]

测试spop >>> [Jerry, kris]
测试smembers >>> [Jackson, louis]

测试sadd >>> 3
测试sunion >>> [Jack, kris, louis, Jackson]
测试sdiff >>> [Jackson]
测试sinter >>> [louis]
测试smembers >>> [Jackson, louis]
测试smembers >>> [kris, Jack, louis]

ZSet有序集合

测试用例：

@Test
void SortSetTest() {
    Map<String, Double> score = new HashMap<>();
    score.put("钻石", 1000.0);
    score.put("王者", 2000.0);  // 无序
    score.put("星耀", 1500.0);
    score.put("荣耀", 2500.0);

    System.out.println("测试zadd >>> "+jedis.zadd("score", score));
    System.out.println("测试zrangeByScore >>> "+jedis.zrangeByScore("score", 1500,2500));
    System.out.println("测试zrange >>> "+jedis.zrange("score", 0,-1));
    System.out.println("测试zrevrange >>> "+jedis.zrevrange("score", 0,-1));
    System.out.println(jedis.smembers("names").getClass());
    
    jedis.del("score");
}

测试结果：

测试zadd >>> 4
测试zrangeByScore >>> [星耀, 王者, 荣耀]
测试zrange >>> [钻石, 星耀, 王者, 荣耀]
测试zrevrange >>> [荣耀, 王者, 星耀, 钻石]
class redis.clients.jedis.BinaryJedis$SetFromList