2 * Copyright (c) 2015 Brocade Communications Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.datastore.compat;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertTrue;
12 import static org.mockito.Matchers.argThat;
13 import static org.mockito.Matchers.eq;
14 import static org.mockito.Matchers.isA;
15 import static org.mockito.Mockito.doReturn;
16 import static org.mockito.Mockito.verify;
17 import static org.opendaylight.controller.cluster.datastore.TransactionProxy.TransactionType.READ_WRITE;
18 import akka.actor.ActorRef;
19 import akka.dispatch.Futures;
20 import com.google.common.base.Optional;
21 import java.util.concurrent.TimeUnit;
22 import org.junit.Test;
23 import org.mockito.ArgumentMatcher;
24 import org.mockito.Mockito;
25 import org.opendaylight.controller.cluster.datastore.AbstractTransactionProxyTest;
26 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
27 import org.opendaylight.controller.cluster.datastore.ThreePhaseCommitCohortProxy;
28 import org.opendaylight.controller.cluster.datastore.TransactionProxy;
29 import org.opendaylight.controller.cluster.datastore.messages.DeleteData;
30 import org.opendaylight.controller.cluster.datastore.messages.DeleteDataReply;
31 import org.opendaylight.controller.cluster.datastore.messages.MergeData;
32 import org.opendaylight.controller.cluster.datastore.messages.MergeDataReply;
33 import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
34 import org.opendaylight.controller.cluster.datastore.messages.WriteData;
35 import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
36 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
37 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
38 import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
39 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
40 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
41 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
44 * Unit tests for backwards compatibility with pre-Lithium versions.
46 * @author Thomas Pantelis
48 public class PreLithiumTransactionProxyTest extends AbstractTransactionProxyTest {
50 private WriteData eqLegacyWriteData(final NormalizedNode<?, ?> nodeToWrite) {
51 ArgumentMatcher<WriteData> matcher = new ArgumentMatcher<WriteData>() {
53 public boolean matches(Object argument) {
54 if(ShardTransactionMessages.WriteData.class.equals(argument.getClass())) {
55 WriteData obj = WriteData.fromSerializable(argument);
56 return obj.getPath().equals(TestModel.TEST_PATH) && obj.getData().equals(nodeToWrite);
63 return argThat(matcher);
66 private MergeData eqLegacyMergeData(final NormalizedNode<?, ?> nodeToWrite) {
67 ArgumentMatcher<MergeData> matcher = new ArgumentMatcher<MergeData>() {
69 public boolean matches(Object argument) {
70 if(ShardTransactionMessages.MergeData.class.equals(argument.getClass())) {
71 MergeData obj = MergeData.fromSerializable(argument);
72 return obj.getPath().equals(TestModel.TEST_PATH) && obj.getData().equals(nodeToWrite);
79 return argThat(matcher);
82 private DeleteData eqLegacyDeleteData(final YangInstanceIdentifier expPath) {
83 ArgumentMatcher<DeleteData> matcher = new ArgumentMatcher<DeleteData>() {
85 public boolean matches(Object argument) {
86 return ShardTransactionMessages.DeleteData.class.equals(argument.getClass()) &&
87 DeleteData.fromSerializable(argument).getPath().equals(expPath);
91 return argThat(matcher);
94 private ActorRef testCompatibilityWithHeliumVersion(short version) throws Exception {
95 ActorRef actorRef = setupActorContextWithInitialCreateTransaction(getSystem(), READ_WRITE, version);
97 NormalizedNode<?, ?> testNode = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
99 doReturn(readSerializedDataReply(testNode, version)).when(mockActorContext).executeOperationAsync(
100 eq(actorSelection(actorRef)), eqSerializedReadData(TestModel.TEST_PATH));
102 doReturn(Futures.successful(new WriteDataReply().toSerializable(version))).when(mockActorContext).
103 executeOperationAsync(eq(actorSelection(actorRef)), eqLegacyWriteData(testNode));
105 doReturn(Futures.successful(new MergeDataReply().toSerializable(version))).when(mockActorContext).
106 executeOperationAsync(eq(actorSelection(actorRef)), eqLegacyMergeData(testNode));
108 doReturn(Futures.successful(new DeleteDataReply().toSerializable(version))).when(mockActorContext).
109 executeOperationAsync(eq(actorSelection(actorRef)), eqLegacyDeleteData(TestModel.TEST_PATH));
111 doReturn(readySerializedTxReply(actorRef.path().toString())).when(mockActorContext).executeOperationAsync(
112 eq(actorSelection(actorRef)), isA(ReadyTransaction.SERIALIZABLE_CLASS));
114 doReturn(actorRef.path().toString()).when(mockActorContext).resolvePath(eq(actorRef.path().toString()),
115 eq(actorRef.path().toString()));
117 TransactionProxy transactionProxy = new TransactionProxy(mockActorContext, READ_WRITE);
119 Optional<NormalizedNode<?, ?>> readOptional = transactionProxy.read(TestModel.TEST_PATH).
120 get(5, TimeUnit.SECONDS);
122 assertEquals("NormalizedNode isPresent", true, readOptional.isPresent());
123 assertEquals("Response NormalizedNode", testNode, readOptional.get());
125 transactionProxy.write(TestModel.TEST_PATH, testNode);
127 transactionProxy.merge(TestModel.TEST_PATH, testNode);
129 transactionProxy.delete(TestModel.TEST_PATH);
131 DOMStoreThreePhaseCommitCohort ready = transactionProxy.ready();
133 assertTrue(ready instanceof ThreePhaseCommitCohortProxy);
135 ThreePhaseCommitCohortProxy proxy = (ThreePhaseCommitCohortProxy) ready;
137 verifyCohortFutures(proxy, getSystem().actorSelection(actorRef.path()));
143 public void testCompatibilityWithBaseHeliumVersion() throws Exception {
144 ActorRef actorRef = testCompatibilityWithHeliumVersion(DataStoreVersions.BASE_HELIUM_VERSION);
146 verify(mockActorContext).resolvePath(eq(actorRef.path().toString()),
147 eq(actorRef.path().toString()));
151 public void testCompatibilityWithHeliumR1Version() throws Exception {
152 ActorRef actorRef = testCompatibilityWithHeliumVersion(DataStoreVersions.HELIUM_1_VERSION);
154 verify(mockActorContext, Mockito.never()).resolvePath(eq(actorRef.path().toString()),
155 eq(actorRef.path().toString()));