spring配置redis的单元测试（spring-test,junit）_@runwith(redistest.class)

使用的包：

<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>3.1.2.RELEASE</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.8.2</version>
			<scope>test</scope>
		</dependency>

<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-redis</artifactId>
			<version>1.7.11.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>redis.clients</groupId>
			<artifactId>jedis</artifactId>
			<version>2.9.0</version>
		</dependency>

redis数据库参数：

###Redis缓存配置
#缓存池最小空闲数
redis.minIdle=5
#缓存池最大空闲数
redis.maxIdle=100
#缓存池最大连接数
redis.maxTotal=300
#最大等待时间
redis.maxWaitMillis=3000
#使用连接时是否测试可用
redis.testOnBorrow=true
#主机地址
redis.host=127.0.0.1
#主机端口
redis.port=6379
#主机密码
redis.password=123456
#数据库下标
redis.database=4

redis.xml的配置，这里只有redis简单的配置，关于spring另外配置，

<?xml version="1.0" encoding="utf-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cache="http://www.springframework.org/schema/cache"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
						http://www.springframework.org/schema/beans/spring-beans.xsd 
						http://www.springframework.org/schema/cache 
						http://www.springframework.org/schema/cache/spring-cache-3.2.xsd">
						
    <!-- redis pool相关配置 -->
	<bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">
		<!-- 最小空闲数 -->
		<property name="minIdle" value="${redis.minIdle}" />
		<!-- 最大空闲数 -->
		<property name="maxIdle" value="${redis.maxIdle}" />
		<!-- 最大连接数 -->
		<property name="maxTotal" value="${redis.maxTotal}" />
		<!-- 最大等待时间 单位毫秒（ms） -->
		<property name="maxWaitMillis" value="${redis.maxWaitMillis}" />
		<!-- 使用连接时测试连接是否可用 -->
		<property name="testOnBorrow" value="${redis.testOnBorrow}" />
	</bean>
	
	<!-- jedis客户端连接工厂 -->
	<bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
		<property name="poolConfig" ref="poolConfig" />
		<property name="database" value="${redis.database}" />
		<property name="port" value="${redis.port}" />
		<property name="hostName" value="${redis.host}" />
		<property name="password" value="${redis.password}" />
	</bean>
	
	<!-- redisTemplate模板 -->
	<bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
		<property name="connectionFactory" ref="jedisConnectionFactory" />
	</bean>
    
</beans>

redis的实现代码，使用了redisTemplate,这里基本代码学习的一个网友的

package org.gyy.entity.user;
 
import java.io.Serializable;
 
 
public class User implements Serializable{
 
	
	/**
	 * 
	 */
	private static final long serialVersionUID = -5528480600517508340L;
	private String id;
	private String name;
	private String password;
	
	public User() {
		super();
	}
	public User(String id, String name, String password) {
		super();
		this.id = id;
		this.name = name;
		this.password = password;
	}
	public String getId() {
		return id;
	}
	public void setId(String id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	@Override
	public String toString() {
		return "User [id=" + id + ", name=" + name + ", password=" + password + "]";
	}
	
	
	
}

package org.gyy.redis;
 
import javax.annotation.Resource;
 
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
 
public abstract class AbstractBaseRedisDao<K,V> {
	@Resource
	protected RedisTemplate<K, V> redisTemplate;
/**
 * 得到RedisSerializer
 * @return
 */
	public RedisSerializer<String> getRedisSerializer() {
		return redisTemplate.getStringSerializer();
	}
/**
 * 设置redis
 * @param redisTemplate
 */
	public void setRedisTemplate(RedisTemplate<K, V> redisTemplate) {
		this.redisTemplate = redisTemplate;
	}
	
	
}

package org.gyy.redis.dao;
 
import java.util.List;
 
import org.gyy.entity.user.User;
import org.gyy.redis.AbstractBaseRedisDao;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;
@Component
public class UserDao extends AbstractBaseRedisDao<String, User> implements IUserDao {
 
	@Override
	public boolean add(User user) {
		// TODO Auto-generated method stub
		boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {
 
			@Override
			public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
				// TODO Auto-generated method stub
				RedisSerializer<String> serializer = getRedisSerializer();
				byte[] key = serializer.serialize(user.getId());
				byte[] name = serializer.serialize(user.getName());
				return connection.setNX(key, name);
			}
		});
		return result;
	}
 
	@Override
	public boolean add(List<User> list) {
		// TODO Auto-generated method stub
		Assert.notEmpty(list);
		boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {
 
			@Override
			public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
				// TODO Auto-generated method stub
				RedisSerializer<String> serializer = getRedisSerializer();
				for (User user : list) {
					byte[] key = serializer.serialize(user.getId());
					byte[] name = serializer.serialize(user.getName());
					connection.setNX(key, name);
				}
				return true;
			}
		},false,true);
		return result;
	}
 
	@Override
	public void delete(String key) {
		// TODO Auto-generated method stub
		redisTemplate.delete(key);
	}
 
	@Override
	public void delete(List<String> keys) {
		// TODO Auto-generated method stub
		redisTemplate.delete(keys);
	}
 
	@Override
	public boolean update(User user) {
		// TODO Auto-generated method stub
		String keyId = user.getId();
		if (get(keyId) == null) {
			throw new NullPointerException("数据行不存在：key="+keyId);
		}
		boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {
 
			@Override
			public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
				// TODO Auto-generated method stub
				RedisSerializer<String> serializer = getRedisSerializer();
				byte[] keyId = serializer.serialize(user.getId());
				byte[] name = serializer.serialize(user.getName());
				connection.set(keyId, name);
				return true;
			}
		});
		return result;
	}
 
	@Override
	public User get(String keyId) {
		// TODO Auto-generated method stub
		User result = redisTemplate.execute(new RedisCallback<User>() {
 
			@Override
			public User doInRedis(RedisConnection connection) throws DataAccessException {
				// TODO Auto-generated method stub
				RedisSerializer<String> serializer = getRedisSerializer();
				byte[] key = serializer.serialize(keyId);
				byte[] value = connection.get(key);
				if (null == value) {
					return null;
				}
				String name = serializer.deserialize(value);
				
				return new User(keyId,name,null);
			}
		});
		return result;
	}
 
}

后面的测试部分使用的是spring-test和junit4做的单元测试，以前没有注意，突然觉得spring-test很安逸

package org.gyy.baseTest;
 
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
@RunWith(SpringJUnit4ClassRunner.class)//使用junit4进行测试 
@ContextConfiguration({"classpath*:applicationContext.xml"}) //加载配置文件  
//------------如果加入以下代码，所有继承该类的测试类都会遵循该配置，也可以不加，在测试类的方法上///控制事务，参见下一个实例  
//这个非常关键，如果不加入这个注解配置，事务控制就会完全失效！  
//@Transactional  
//这里的事务关联到配置文件中的事务控制器（transactionManager = "transactionManager"），同时//指定自动回滚（defaultRollback = true）。这样做操作的数据才不会污染数据库！  
//@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)  
//------------  
public class BaseJunit4Test {
 
}

package org.gyy.redis;
 
import java.util.ArrayList;
import java.util.List;
 
import javax.annotation.Resource;
 
import org.gyy.baseTest.BaseJunit4Test;
import org.gyy.entity.user.User;
import org.gyy.redis.dao.IUserDao;
import org.junit.Test;
import org.springframework.test.annotation.Rollback;
import org.springframework.transaction.annotation.Transactional;
 
import junit.framework.Assert;
 
public class RedisTest extends BaseJunit4Test{
	@Resource
	private IUserDao userDao;
	
	
	@Test//标明是测试方法 
	@Transactional //标明此方法需使用事务  
	@Rollback(true)//标明使用完此方法后事务不回滚,true时为回滚 
	public void addUser(){
		User user = new User("12345","张三",null);
		boolean result = userDao.add(user);
		Assert.assertTrue("插入失败",result);
		System.out.println("你好");
	}
	
	@Test
	public void testGetUser(){
		String key = "12";
		User user = userDao.get(key);
		Assert.assertNotNull(user);
		Assert.assertEquals(user.getName(), "李四");
		System.out.println(user);
		
	}
	
	@Test
	public void testAddUserList(){
		List list = new ArrayList<>();
		for (int i = 0; i < 10; i++) {
			User user = new User();
			user.setId("1"+i);
			user.setName("张三"+i);
			list.add(user);
		}
		
		long begin = System.currentTimeMillis();
		boolean result = userDao.add(list);
		System.out.println(System.currentTimeMillis()-begin);
		Assert.assertTrue(result);
	}
	
	@Test
	public void testUpdata(){
		User user = new User("12", "李四", null);
		boolean update = userDao.update(user);
		System.out.println(update);
	}
}