DATAREDIS-506 - Upgrade to Jedis 2.9.0.

We now support Jedis 2.9.0 with Redis Standalone SSL and Redis Cluster with passwords. The code is compatible with Jedis 2.8.0 when not using SSL or Redis Cluster with passwords.

Original Pull Request: #211

src/test/java/org/springframework/data/redis/connection/AbstractConnectionIntegrationTests.java

@@ -71,6 +71,7 @@ import org.springframework.data.redis.connection.RedisZSetCommands.Range;
 import org.springframework.data.redis.connection.RedisZSetCommands.Tuple;
 import org.springframework.data.redis.connection.SortParameters.Order;
 import org.springframework.data.redis.connection.StringRedisConnection.StringTuple;
+import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
 import org.springframework.data.redis.core.Cursor;
 import org.springframework.data.redis.core.ScanOptions;
 import org.springframework.data.redis.core.StringRedisTemplate;
@@ -830,7 +831,12 @@ public abstract class AbstractConnectionIntegrationTests {
 		connection.set("testitnow", "somethingelse");
 		actual.add(connection.exec());
 		actual.add(connection.get("testitnow"));
-		verifyResults(Arrays.asList(new Object[] { null, "something" }));
+
+		if (connectionFactory instanceof JedisConnectionFactory) {
+			verifyResults(Arrays.asList(new Object[] { Collections.emptyList(), "something" }));
+		} else {
+			verifyResults(Arrays.asList(new Object[] { null, "something" }));
+		}
 	}
 
 	@SuppressWarnings("unchecked")

src/test/java/org/springframework/data/redis/core/RedisTemplateTests.java

@@ -72,6 +72,7 @@ import org.springframework.data.redis.serializer.StringRedisSerializer;
  * @author Christoph Strobl
  * @author Anqing Shao
  * @author Duobiao Ou
+ * @author Mark Paluch
  */
 @RunWith(Parameterized.class)
 public class RedisTemplateTests<K, V> {
@@ -785,7 +786,12 @@ public class RedisTemplateTests<K, V> {
 				return operations.exec();
 			}
 		});
-		assertNull(results);
+
+		if (redisTemplate.getConnectionFactory() instanceof JedisConnectionFactory) {
+			assertThat(results, is(empty()));
+		} else {
+			assertNull(results);
+		}
 		assertThat(redisTemplate.opsForValue().get(key1), isEqual(value2));
 	}
 
@@ -848,7 +854,13 @@ public class RedisTemplateTests<K, V> {
 				return operations.exec();
 			}
 		});
-		assertNull(results);
+
+		if (redisTemplate.getConnectionFactory() instanceof JedisConnectionFactory) {
+			assertThat(results, is(empty()));
+		} else {
+			assertNull(results);
+		}
+
 		assertThat(redisTemplate.opsForValue().get(key1), isEqual(value2));
 	}