package com.zuidaima.redis.test;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;

import redis.clients.jedis.Jedis;

@ContextConfiguration(value = { "classpath:applicationContext.xml" })
public class RedicTest extends AbstractJUnit4SpringContextTests {

	@Autowired
	public RedisTemplate<String, String> redisTemplate;

	public ValueOperations<String, String> valueOps;

	@Before
	public void before() {
		valueOps = redisTemplate.opsForValue();
	}

	@Test
	public void evalScriptSnippet() {
		// >redis-cli -h localhost -p 6379 SCRIPT LOAD "return 'zuidaima.com'"
		// >>052f2e2b180e2df03b33a747ba35af3f497ee526
		// >redis-cli -h localhost -p 6379 EVALSHA 052f2e2b180e2df03b33a747ba35af3f497ee526 0
		final String sha = "052f2e2b180e2df03b33a747ba35af3f497ee526";
		Object ret = redisTemplate.execute(new RedisCallback<Object>() {
			public Object doInRedis(RedisConnection connection) {
				Jedis jedis = (Jedis) connection.getNativeConnection();
				return jedis.evalsha(sha, 0);
			}
		}, true);
		System.out.println(ret);
	}

	@Test
	public void evalScriptFile() {
		// >redis-cli -h localhost -p 6379 SCRIPT LOAD "$(cat /root/zuidaima_com.lua)"
		// >>09e924a67ea78ceec2c1d64e21090587d172b406
		// >redis-cli -h localhost -p 6379 EVALSHA 09e924a67ea78ceec2c1d64e21090587d172b406 0
		final String sha = "09e924a67ea78ceec2c1d64e21090587d172b406";
		Object ret = redisTemplate.execute(new RedisCallback<Object>() {
			public Object doInRedis(RedisConnection connection) {
				Jedis jedis = (Jedis) connection.getNativeConnection();
				return jedis.evalsha(sha, 0);
			}
		}, true);
		System.out.println(ret);
	}

	@After
	public void destory() {
	}
}