DATAREDIS-184 - Add support for 'SAVE/NOSAVE' to shutdown.

Created and added 'ShutdownOptions' to 'RedisServerCommands'. The full implementation is available for 'lettuce' and 'srp'.

When using 'jedis' the command is emulated using lua script via 'eval'.

For 'jredis' the method is not available and will throw 'UnsupportedOperationException'.

Original Pull Request: #47

src/main/java/org/springframework/data/redis/connection/DefaultStringRedisConnection.java

@@ -760,6 +760,15 @@ public class DefaultStringRedisConnection implements StringRedisConnection {
 		delegate.shutdown();
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.redis.connection.RedisServerCommands#shutdown(org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption)
+	 */
+	@Override
+	public void shutdown(ShutdownOption option) {
+		delegate.shutdown(option);
+	}
+
 	public Set<byte[]> sInter(byte[]... keys) {
 		Set<byte[]> results = delegate.sInter(keys);
 		if (isFutureConversion()) {

src/main/java/org/springframework/data/redis/connection/RedisServerCommands.java

@@ -27,6 +27,10 @@ import java.util.Properties;
  */
 public interface RedisServerCommands {
 
+	public enum ShutdownOption {
+		SAVE, NOSAVE;
+	}
+
 	/**
 	 * Start an {@literal Append Only File} rewrite process on server.
 	 * 
@@ -116,6 +120,14 @@ public interface RedisServerCommands {
 	 */
 	void shutdown();
 
+	/**
+	 * Shutdown server.
+	 * 
+	 * @see http://redis.io/commands/shutdown
+	 * @since 1.3
+	 */
+	void shutdown(ShutdownOption option);
+
 	/**
 	 * Load configuration parameters for given {@code pattern} from server.
 	 * 

src/main/java/org/springframework/data/redis/connection/jedis/JedisConnection.java

@@ -76,6 +76,8 @@ public class JedisConnection implements RedisConnection {
 	private static final Method SEND_COMMAND;
 	private static final Method GET_RESPONSE;
 
+	private static final String SHUTDOWN_SCRIPT = "return redis.call('SHUTDOWN','%s')";
+
 	static {
 		CLIENT_FIELD = ReflectionUtils.findField(BinaryJedis.class, "client", Client.class);
 		ReflectionUtils.makeAccessible(CLIENT_FIELD);
@@ -624,6 +626,21 @@ public class JedisConnection implements RedisConnection {
 		}
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.redis.connection.RedisServerCommands#shutdown(org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption)
+	 */
+	@Override
+	public void shutdown(ShutdownOption option) {
+
+		if (option == null) {
+			shutdown();
+			return;
+		}
+
+		eval(String.format(SHUTDOWN_SCRIPT, option.name()).getBytes(), ReturnType.STATUS, 0);
+	}
+
 	public byte[] echo(byte[] message) {
 		try {
 			if (isPipelined()) {

src/main/java/org/springframework/data/redis/connection/jredis/JredisConnection.java

@@ -291,6 +291,15 @@ public class JredisConnection implements RedisConnection {
 		throw new UnsupportedOperationException();
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.redis.connection.RedisServerCommands#shutdown(org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption)
+	 */
+	@Override
+	public void shutdown(ShutdownOption option) {
+		throw new UnsupportedOperationException();
+	}
+
 	public Long del(byte[]... keys) {
 		try {
 			return jredis.del(keys);

src/main/java/org/springframework/data/redis/connection/lettuce/LettuceConnection.java

@@ -662,6 +662,30 @@ public class LettuceConnection implements RedisConnection {
 		}
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.redis.connection.RedisServerCommands#shutdown(org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption)
+	 */
+	@Override
+	public void shutdown(ShutdownOption option) {
+
+		if (option == null) {
+			shutdown();
+			return;
+		}
+
+		boolean save = ShutdownOption.SAVE.equals(option);
+		try {
+			if (isPipelined()) {
+				getAsyncConnection().shutdown(save);
+				return;
+			}
+			getConnection().shutdown(save);
+		} catch (Exception ex) {
+			throw convertLettuceAccessException(ex);
+		}
+	}
+
 	public byte[] echo(byte[] message) {
 		try {
 			if (isPipelined()) {

src/main/java/org/springframework/data/redis/connection/srp/SrpConnection.java

@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.Queue;
 import java.util.Set;
+import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.Future;
 
@@ -149,7 +150,7 @@ public class SrpConnection implements RedisConnection {
 
 		public void addCommand(FutureResult result) {
 			futureResults.add(result);
-			if (!(result instanceof SrpTxResult)) {
+			if (!(result instanceof SrpTxResult) && result.getResultHolder() != null) {
 				Futures.addCallback(((SrpGenericResult) result).getResultHolder(), this);
 			}
 		}
@@ -208,6 +209,13 @@ public class SrpConnection implements RedisConnection {
 		}
 	}
 
+	SrpConnection(RedisClient client) {
+
+		Assert.notNull(client);
+		this.client = client;
+		this.queue = new ArrayBlockingQueue<SrpConnection>(50);
+	}
+
 	public SrpConnection(String host, int port, BlockingQueue<SrpConnection> queue) {
 		try {
 			this.client = new RedisClient(host, port);
@@ -481,6 +489,31 @@ public class SrpConnection implements RedisConnection {
 		}
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.redis.connection.RedisServerCommands#shutdown(org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption)
+	 */
+	@Override
+	public void shutdown(ShutdownOption option) {
+
+		if (option == null) {
+			shutdown();
+			return;
+		}
+
+		byte[] save = option.name().getBytes(Charsets.UTF_8);
+		try {
+			if (isPipelined()) {
+				pipeline(new SrpStatusResult(pipeline.shutdown(save, null)));
+				return;
+			}
+			client.shutdown(save, null);
+		} catch (Exception ex) {
+			throw convertSrpAccessException(ex);
+		}
+
+	}
+
 	public byte[] echo(byte[] message) {
 		try {
 			if (isPipelined()) {

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

@@ -0,0 +1,69 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.redis.connection;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import org.mockito.Mockito;
+
+/**
+ * @author Christoph Strobl
+ */
+public abstract class AbstractConnectionUnitTestBase<T> {
+
+	private T nativeRedisConnectionMock;
+
+	protected T getNativeRedisConnectionMock() {
+
+		if (this.nativeRedisConnectionMock == null) {
+			Class<T> type = resolveReturnedClassFromGernericType();
+			this.nativeRedisConnectionMock = Mockito.mock(type);
+		}
+
+		return this.nativeRedisConnectionMock;
+	}
+
+	protected T verifyNativeConnectionInvocation() {
+		return Mockito.verify(getNativeRedisConnectionMock(), Mockito.times(1));
+	}
+
+	protected void setNativeRedisConnectionMock(T nativeRedisConnectionMock) {
+		this.nativeRedisConnectionMock = nativeRedisConnectionMock;
+	}
+
+	@SuppressWarnings("unchecked")
+	private Class<T> resolveReturnedClassFromGernericType() {
+
+		ParameterizedType parameterizedType = resolveReturnedClassFromGernericType(getClass());
+		return (Class<T>) parameterizedType.getActualTypeArguments()[0];
+	}
+
+	private ParameterizedType resolveReturnedClassFromGernericType(Class<?> clazz) {
+
+		Object genericSuperclass = clazz.getGenericSuperclass();
+		if (genericSuperclass instanceof ParameterizedType) {
+			ParameterizedType parameterizedType = (ParameterizedType) genericSuperclass;
+			Type rawtype = parameterizedType.getRawType();
+			if (AbstractConnectionUnitTestBase.class.equals(rawtype)) {
+				return parameterizedType;
+			}
+		}
+
+		return resolveReturnedClassFromGernericType(clazz.getSuperclass());
+	}
+
+}

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

@@ -35,6 +35,7 @@ import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.springframework.data.redis.connection.RedisListCommands.Position;
+import org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption;
 import org.springframework.data.redis.connection.RedisStringCommands.BitOperation;
 import org.springframework.data.redis.connection.RedisZSetCommands.Aggregate;
 import org.springframework.data.redis.connection.RedisZSetCommands.Tuple;
@@ -1699,6 +1700,16 @@ public class DefaultStringRedisConnectionTests {
 		verifyResults(Arrays.asList(1L));
 	}
 
+	/**
+	 * @see DATAREDIS-184
+	 */
+	@Test
+	public void testShutdownInDelegatedCorrectlyToNativeConnection() {
+
+		connection.shutdown(ShutdownOption.NOSAVE);
+		verify(nativeConnection, times(1)).shutdown(eq(ShutdownOption.NOSAVE));
+	}
+
 	protected List<Object> getResults() {
 		return actual;
 	}

src/test/java/org/springframework/data/redis/connection/jedis/JedisConnectionUnitTestSuite.java

@@ -0,0 +1,133 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.redis.connection.jedis;
+
+import static org.hamcrest.core.IsEqual.*;
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+import org.junit.runners.Suite.SuiteClasses;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Matchers;
+import org.springframework.data.redis.connection.AbstractConnectionUnitTestBase;
+import org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption;
+import org.springframework.data.redis.connection.jedis.JedisConnectionUnitTestSuite.JedisConnectionPipelineUnitTests;
+import org.springframework.data.redis.connection.jedis.JedisConnectionUnitTestSuite.JedisConnectionUnitTests;
+
+import redis.clients.jedis.Client;
+import redis.clients.jedis.Jedis;
+
+/**
+ * @author Christoph Strobl
+ */
+@RunWith(Suite.class)
+@SuiteClasses({ JedisConnectionUnitTests.class, JedisConnectionPipelineUnitTests.class })
+public class JedisConnectionUnitTestSuite {
+
+	public static class JedisConnectionUnitTests extends AbstractConnectionUnitTestBase<Client> {
+
+		protected JedisConnection connection;
+
+		@Before
+		public void setUp() {
+			connection = new JedisConnection(new MockedClientJedis("http://localhost:1234", getNativeRedisConnectionMock()));
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNullShouldDelegateCommandCorrectly() {
+
+			connection.shutdown(null);
+
+			verifyNativeConnectionInvocation().shutdown();
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownNosaveShouldBeSentCorrectlyUsingLuaScript() {
+
+			connection.shutdown(ShutdownOption.NOSAVE);
+
+			ArgumentCaptor<byte[]> captor = ArgumentCaptor.forClass(byte[].class);
+			verifyNativeConnectionInvocation().eval(captor.capture(), Matchers.any(byte[].class),
+					Matchers.any(byte[][].class));
+
+			assertThat(captor.getValue(), equalTo("return redis.call('SHUTDOWN','NOSAVE')".getBytes()));
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownSaveShouldBeSentCorrectlyUsingLuaScript() {
+
+			connection.shutdown(ShutdownOption.SAVE);
+
+			ArgumentCaptor<byte[]> captor = ArgumentCaptor.forClass(byte[].class);
+			verifyNativeConnectionInvocation().eval(captor.capture(), Matchers.any(byte[].class),
+					Matchers.any(byte[][].class));
+
+			assertThat(captor.getValue(), equalTo("return redis.call('SHUTDOWN','SAVE')".getBytes()));
+		}
+
+	}
+
+	public static class JedisConnectionPipelineUnitTests extends JedisConnectionUnitTests {
+
+		@Before
+		public void setUp() {
+			super.setUp();
+			connection.openPipeline();
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Override
+		@Test(expected = UnsupportedOperationException.class)
+		public void shutdownNosaveShouldBeSentCorrectlyUsingLuaScript() {
+			super.shutdownNosaveShouldBeSentCorrectlyUsingLuaScript();
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Override
+		@Test(expected = UnsupportedOperationException.class)
+		public void shutdownSaveShouldBeSentCorrectlyUsingLuaScript() {
+			super.shutdownSaveShouldBeSentCorrectlyUsingLuaScript();
+		}
+
+	}
+
+	/**
+	 * {@link Jedis} extension allowing to use mocked object as {@link Client}.
+	 */
+	private static class MockedClientJedis extends Jedis {
+
+		public MockedClientJedis(String host, Client client) {
+			super(host);
+			this.client = client;
+		}
+	}
+}

src/test/java/org/springframework/data/redis/connection/jredis/JRedisConnectionUnitTests.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.redis.connection.jredis;
+
+import org.jredis.JRedis;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.data.redis.connection.AbstractConnectionUnitTestBase;
+import org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption;
+
+/**
+ * @author Christoph Strobl
+ */
+public class JRedisConnectionUnitTests extends AbstractConnectionUnitTestBase<JRedis> {
+
+	private JredisConnection connection;
+
+	@Before
+	public void setUp() {
+		connection = new JredisConnection(getNativeRedisConnectionMock());
+	}
+
+	/**
+	 * @see DATAREDIS-184
+	 */
+	@Test(expected = UnsupportedOperationException.class)
+	public void shutdownSaveShouldThrowUnsupportedOperationException() {
+		connection.shutdown(ShutdownOption.SAVE);
+	}
+
+	/**
+	 * @see DATAREDIS-184
+	 */
+	@Test(expected = UnsupportedOperationException.class)
+	public void shutdownNosaveShouldThrowUnsupportedOperationException() {
+		connection.shutdown(ShutdownOption.NOSAVE);
+	}
+
+	/**
+	 * @see DATAREDIS-184
+	 */
+	@Test(expected = UnsupportedOperationException.class)
+	public void shutdownWithNullShouldThrowUnsupportedOperationException() {
+		connection.shutdown(null);
+	}
+}

src/test/java/org/springframework/data/redis/connection/lettuce/LettuceConnectionUnitTestSuite.java

@@ -0,0 +1,97 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.redis.connection.lettuce;
+
+import static org.mockito.Matchers.*;
+import static org.mockito.Mockito.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+import org.springframework.data.redis.connection.AbstractConnectionUnitTestBase;
+import org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionUnitTestSuite.LettuceConnectionUnitTests;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionUnitTestSuite.LettucePipelineConnectionUnitTests;
+
+import com.lambdaworks.redis.RedisAsyncConnection;
+import com.lambdaworks.redis.RedisClient;
+import com.lambdaworks.redis.codec.RedisCodec;
+
+/**
+ * @author Christoph Strobl
+ */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({ LettuceConnectionUnitTests.class, LettucePipelineConnectionUnitTests.class })
+public class LettuceConnectionUnitTestSuite {
+
+	@SuppressWarnings("rawtypes")
+	public static class LettuceConnectionUnitTests extends AbstractConnectionUnitTestBase<RedisAsyncConnection> {
+
+		protected LettuceConnection connection;
+
+		@SuppressWarnings({ "unchecked" })
+		@Before
+		public void setUp() {
+
+			RedisClient clientMock = mock(RedisClient.class);
+			when(clientMock.connectAsync((RedisCodec) any())).thenReturn(getNativeRedisConnectionMock());
+			connection = new LettuceConnection(0, clientMock);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNullOpionsIsCalledCorrectly() {
+
+			connection.shutdown(null);
+			verifyNativeConnectionInvocation().shutdown(true);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNosaveOptionIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.NOSAVE);
+			verifyNativeConnectionInvocation().shutdown(false);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithSaveOptionIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.SAVE);
+			verifyNativeConnectionInvocation().shutdown(true);
+		}
+
+	}
+
+	public static class LettucePipelineConnectionUnitTests extends LettuceConnectionUnitTests {
+
+		@Override
+		@Before
+		public void setUp() {
+			super.setUp();
+			this.connection.openPipeline();
+		}
+	}
+
+}

src/test/java/org/springframework/data/redis/connection/srp/SrpConnectionUnitTestSuite.java

@@ -0,0 +1,128 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.redis.connection.srp;
+
+import static org.mockito.Mockito.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+import org.springframework.data.redis.connection.AbstractConnectionUnitTestBase;
+import org.springframework.data.redis.connection.RedisServerCommands.ShutdownOption;
+import org.springframework.data.redis.connection.srp.SrpConnectionUnitTestSuite.SrpConnectionPiplineUnitTests;
+import org.springframework.data.redis.connection.srp.SrpConnectionUnitTestSuite.SrpConnectionUnitTests;
+
+import redis.client.RedisClient;
+import redis.client.RedisClient.Pipeline;
+
+import com.google.common.base.Charsets;
+
+/**
+ * @author Christoph Strobl
+ */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({ SrpConnectionUnitTests.class, SrpConnectionPiplineUnitTests.class })
+public class SrpConnectionUnitTestSuite {
+
+	public static class SrpConnectionUnitTests extends AbstractConnectionUnitTestBase<RedisClient> {
+
+		protected SrpConnection connection;
+
+		@Before
+		public void setUp() {
+			connection = new SrpConnection(getNativeRedisConnectionMock());
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNullOpionsIsCalledCorrectly() {
+
+			connection.shutdown(null);
+			verifyNativeConnectionInvocation().shutdown("SAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithSaveIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.SAVE);
+			verifyNativeConnectionInvocation().shutdown("SAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNosaveIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.NOSAVE);
+			verifyNativeConnectionInvocation().shutdown("NOSAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+	}
+
+	public static class SrpConnectionPiplineUnitTests extends AbstractConnectionUnitTestBase<Pipeline> {
+
+		protected SrpConnection connection;
+
+		@Before
+		public void setUp() {
+
+			RedisClient clientMock = mock(RedisClient.class);
+			connection = new SrpConnection(clientMock);
+			when(clientMock.pipeline()).thenReturn(getNativeRedisConnectionMock());
+
+			connection.openPipeline();
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNullOpionsIsCalledCorrectly() {
+
+			connection.shutdown(null);
+			verifyNativeConnectionInvocation().shutdown("SAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithSaveIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.SAVE);
+			verifyNativeConnectionInvocation().shutdown("SAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+		/**
+		 * @see DATAREDIS-184
+		 */
+		@Test
+		public void shutdownWithNosaveIsCalledCorrectly() {
+
+			connection.shutdown(ShutdownOption.NOSAVE);
+			verifyNativeConnectionInvocation().shutdown("NOSAVE".getBytes(Charsets.UTF_8), null);
+		}
+
+	}
+
+}