From e75af17d8c4470dd31ef2eff79fa0180aaa60d86 Mon Sep 17 00:00:00 2001
From: Calvin <calvinxiu@gmail.com>
Date: Fri, 17 Jan 2014 15:34:18 +0800
Subject: [PATCH] =?UTF-8?q?#314=20=E4=BD=BF=E7=94=A8NoSQL=20Unit=E7=9A=84?=
 =?UTF-8?q?=E5=B5=8C=E5=85=A5=E5=BC=8FRedis=E7=BC=96=E5=86=99=E6=B5=8B?=
 =?UTF-8?q?=E8=AF=95?=
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---
 .../modules/nosql/redis/JedisTemplate.java    | 15 +++++++---
 .../nosql/redis/JedisTemplateTest.java        | 30 +++++++++++++++++++
 2 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/modules/extension/src/main/java/org/springside/modules/nosql/redis/JedisTemplate.java b/modules/extension/src/main/java/org/springside/modules/nosql/redis/JedisTemplate.java
index ba9ff50c..8bd675a3 100644
--- a/modules/extension/src/main/java/org/springside/modules/nosql/redis/JedisTemplate.java
+++ b/modules/extension/src/main/java/org/springside/modules/nosql/redis/JedisTemplate.java
@@ -188,7 +188,6 @@ public class JedisTemplate {
 
 	public long incr(final String key) {
 		return execute(new JedisAction<Long>() {
-
 			@Override
 			public Long action(Jedis jedis) {
 				return jedis.incr(key);
@@ -198,7 +197,6 @@ public class JedisTemplate {
 
 	public long decr(final String key) {
 		return execute(new JedisAction<Long>() {
-
 			@Override
 			public Long action(Jedis jedis) {
 				return jedis.decr(key);
@@ -209,7 +207,6 @@ public class JedisTemplate {
 	// ////////////// 关于List ///////////////////////////
 	public void lpush(final String key, final String value) {
 		execute(new JedisActionNoResult() {
-
 			@Override
 			public void action(Jedis jedis) {
 				jedis.lpush(key, value);
@@ -217,6 +214,16 @@ public class JedisTemplate {
 		});
 	}
 
+	public String rpop(final String key) {
+		return execute(new JedisAction<String>() {
+
+			@Override
+			public String action(Jedis jedis) {
+				return jedis.rpop(key);
+			}
+		});
+	}
+
 	/**
 	 * 返回List长度, key不存在时返回0，key类型不是list时抛出异常.
 	 */
@@ -284,7 +291,7 @@ public class JedisTemplate {
 	}
 
 	/**
-	 * 返回List长度, key不存在时返回0，key类型不是sorted set时抛出异常.
+	 * 返回sorted set长度, key不存在时返回0，key类型不是sorted set时抛出异常.
 	 */
 	public long zcard(final String key) {
 		return execute(new JedisAction<Long>() {
diff --git a/modules/extension/src/test/java/org/springside/modules/nosql/redis/JedisTemplateTest.java b/modules/extension/src/test/java/org/springside/modules/nosql/redis/JedisTemplateTest.java
index 934b0fc3..fbc78216 100644
--- a/modules/extension/src/test/java/org/springside/modules/nosql/redis/JedisTemplateTest.java
+++ b/modules/extension/src/test/java/org/springside/modules/nosql/redis/JedisTemplateTest.java
@@ -51,4 +51,34 @@ public class JedisTemplateTest {
 		assertThat((long) jedisTemplate.getAsLong(key)).isEqualTo(123L);
 		assertThat((long) jedisTemplate.getAsLong(notExistKey)).isZero();
 	}
+
+	@Test
+	public void listActions() {
+		String key = "test.string.key";
+		String value = "123";
+		String value2 = "456";
+
+		// push/pop single element
+		jedisTemplate.lpush(key, value);
+		assertThat(jedisTemplate.llen(key)).isEqualTo(1);
+		assertThat(jedisTemplate.rpop(key)).isEqualTo(value);
+
+		// push/pop two elements
+		jedisTemplate.lpush(key, value);
+		jedisTemplate.lpush(key, value2);
+		assertThat(jedisTemplate.llen(key)).isEqualTo(2);
+		assertThat(jedisTemplate.rpop(key)).isEqualTo(value);
+		assertThat(jedisTemplate.rpop(key)).isEqualTo(value2);
+
+		// remove elements
+		jedisTemplate.lpush(key, value);
+		jedisTemplate.lpush(key, value);
+		jedisTemplate.lpush(key, value);
+		assertThat(jedisTemplate.llen(key)).isEqualTo(3);
+		assertThat(jedisTemplate.lremOne(key, value)).isTrue();
+		assertThat(jedisTemplate.llen(key)).isEqualTo(2);
+		assertThat(jedisTemplate.lremAll(key, value)).isTrue();
+		assertThat(jedisTemplate.llen(key)).isEqualTo(0);
+		assertThat(jedisTemplate.lremAll(key, value)).isFalse();
+	}
 }