+/*
+ * Copyright (c) 2014 Brocade Communications Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.datastore.messages;
+
+import static org.junit.Assert.assertEquals;
+import java.io.Serializable;
+import org.apache.commons.lang.SerializationUtils;
+import org.junit.Test;
+import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
+import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
+import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
+
+/**
+ * Unit tests for ReadDataReply.
+ *
+ * @author Thomas Pantelis
+ */
+public class ReadDataReplyTest {
+
+ @Test
+ public void testSerialization() {
+ NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
+ withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
+
+ ReadDataReply expected = new ReadDataReply(data);
+
+ Object serialized = expected.toSerializable(DataStoreVersions.CURRENT_VERSION);
+ assertEquals("Serialized type", ReadDataReply.class, serialized.getClass());
+
+ ReadDataReply actual = ReadDataReply.fromSerializable(SerializationUtils.clone(
+ (Serializable) serialized));
+ assertEquals("getNormalizedNode", expected.getNormalizedNode(), actual.getNormalizedNode());
+ }
+
+ @Test
+ public void testIsSerializedType() {
+ assertEquals("isSerializedType", true, ReadDataReply.isSerializedType(
+ ShardTransactionMessages.ReadDataReply.newBuilder().build()));
+ assertEquals("isSerializedType", true, ReadDataReply.isSerializedType(new ReadDataReply()));
+ assertEquals("isSerializedType", false, ReadDataReply.isSerializedType(new Object()));
+ }
+
+ /**
+ * Tests backwards compatible serialization/deserialization of a ReadDataReply message with the
+ * base and R1 Helium versions, which used the protobuff ReadDataReply message.
+ */
+ @Test
+ public void testSerializationWithHeliumR1Version() throws Exception {
+ NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
+ new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
+ withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
+
+ ReadDataReply expected = new ReadDataReply(data);
+
+ Object serialized = expected.toSerializable(DataStoreVersions.HELIUM_1_VERSION);
+ assertEquals("Serialized type", ShardTransactionMessages.ReadDataReply.class, serialized.getClass());
+
+ ReadDataReply actual = ReadDataReply.fromSerializable(SerializationUtils.clone(
+ (Serializable) serialized));
+ assertEquals("getNormalizedNode", expected.getNormalizedNode(), actual.getNormalizedNode());
+ }
+}