2 * Copyright (c) 2015 Cisco 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
9 package org.opendaylight.controller.cluster.datastore;
11 import static org.junit.Assert.assertTrue;
12 import static org.mockito.Mockito.doReturn;
13 import static org.mockito.Mockito.doThrow;
14 import static org.mockito.Mockito.mock;
15 import static org.mockito.Mockito.verify;
17 import akka.actor.ActorSelection;
18 import com.google.common.base.Optional;
19 import com.google.common.util.concurrent.Futures;
20 import com.google.common.util.concurrent.SettableFuture;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.mockito.Mock;
24 import org.mockito.MockitoAnnotations;
25 import org.opendaylight.controller.cluster.datastore.identifiers.TransactionIdentifier;
26 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
27 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
28 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
29 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
30 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
31 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction;
32 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
33 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
34 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
35 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
36 import scala.concurrent.Future;
38 public class LocalTransactionContextTest {
41 OperationLimiter limiter;
44 TransactionIdentifier identifier;
47 DOMStoreReadWriteTransaction readWriteTransaction;
50 LocalTransactionReadySupport mockReadySupport;
52 LocalTransactionContext localTransactionContext;
56 MockitoAnnotations.initMocks(this);
57 localTransactionContext = new LocalTransactionContext(readWriteTransaction, limiter.getIdentifier(), mockReadySupport) {
59 protected DOMStoreWriteTransaction getWriteDelegate() {
60 return readWriteTransaction;
64 protected DOMStoreReadTransaction getReadDelegate() {
65 return readWriteTransaction;
71 public void testWrite() {
72 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
73 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
74 localTransactionContext.executeModification(new WriteModification(yangInstanceIdentifier, normalizedNode));
75 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
79 public void testMerge() {
80 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
81 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
82 localTransactionContext.executeModification(new MergeModification(yangInstanceIdentifier, normalizedNode));
83 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
87 public void testDelete() {
88 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
89 localTransactionContext.executeModification(new DeleteModification(yangInstanceIdentifier));
90 verify(readWriteTransaction).delete(yangInstanceIdentifier);
95 public void testRead() {
96 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
97 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
98 doReturn(Futures.immediateCheckedFuture(Optional.of(normalizedNode))).when(readWriteTransaction).read(yangInstanceIdentifier);
99 localTransactionContext.executeRead(new ReadData(yangInstanceIdentifier), SettableFuture.<Optional<NormalizedNode<?,?>>>create());
100 verify(readWriteTransaction).read(yangInstanceIdentifier);
104 public void testExists() {
105 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
106 doReturn(Futures.immediateCheckedFuture(true)).when(readWriteTransaction).exists(yangInstanceIdentifier);
107 localTransactionContext.executeRead(new DataExists(yangInstanceIdentifier), SettableFuture.<Boolean>create());
108 verify(readWriteTransaction).exists(yangInstanceIdentifier);
112 public void testReady() {
113 final LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
114 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit();
115 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, null);
117 Future<ActorSelection> future = localTransactionContext.readyTransaction();
118 assertTrue(future.isCompleted());
120 verify(mockReadySupport).onTransactionReady(readWriteTransaction, null);
124 public void testReadyWithWriteError() {
125 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
126 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
127 RuntimeException error = new RuntimeException("mock");
128 doThrow(error).when(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
130 localTransactionContext.executeModification(new WriteModification(yangInstanceIdentifier, normalizedNode));
131 localTransactionContext.executeModification(new WriteModification(yangInstanceIdentifier, normalizedNode));
133 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
135 doReadyWithExpectedError(error);
139 public void testReadyWithMergeError() {
140 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
141 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
142 RuntimeException error = new RuntimeException("mock");
143 doThrow(error).when(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
145 localTransactionContext.executeModification(new MergeModification(yangInstanceIdentifier, normalizedNode));
146 localTransactionContext.executeModification(new MergeModification(yangInstanceIdentifier, normalizedNode));
148 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
150 doReadyWithExpectedError(error);
154 public void testReadyWithDeleteError() {
155 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().build();
156 RuntimeException error = new RuntimeException("mock");
157 doThrow(error).when(readWriteTransaction).delete(yangInstanceIdentifier);
159 localTransactionContext.executeModification(new DeleteModification(yangInstanceIdentifier));
160 localTransactionContext.executeModification(new DeleteModification(yangInstanceIdentifier));
162 verify(readWriteTransaction).delete(yangInstanceIdentifier);
164 doReadyWithExpectedError(error);
167 private void doReadyWithExpectedError(RuntimeException expError) {
168 LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
169 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit();
170 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, expError);
172 localTransactionContext.readyTransaction();