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
8 package org.opendaylight.controller.cluster.datastore;
10 import static org.junit.Assert.assertTrue;
11 import static org.mockito.Mockito.doReturn;
12 import static org.mockito.Mockito.doThrow;
13 import static org.mockito.Mockito.mock;
14 import static org.mockito.Mockito.verify;
16 import akka.actor.ActorSelection;
17 import com.google.common.util.concurrent.SettableFuture;
18 import java.util.Optional;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.junit.runner.RunWith;
22 import org.mockito.Mock;
23 import org.mockito.junit.MockitoJUnitRunner;
24 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
25 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
26 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
27 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction;
28 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
29 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
31 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
32 import scala.concurrent.Future;
34 @RunWith(MockitoJUnitRunner.StrictStubs.class)
35 public class LocalTransactionContextTest {
38 private OperationLimiter limiter;
41 private DOMStoreReadWriteTransaction readWriteTransaction;
44 private LocalTransactionReadySupport mockReadySupport;
46 private LocalTransactionContext localTransactionContext;
50 localTransactionContext = new LocalTransactionContext(readWriteTransaction, limiter.getIdentifier(),
53 protected DOMStoreWriteTransaction getWriteDelegate() {
54 return readWriteTransaction;
58 protected DOMStoreReadTransaction getReadDelegate() {
59 return readWriteTransaction;
65 public void testWrite() {
66 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
67 NormalizedNode normalizedNode = mock(NormalizedNode.class);
68 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
69 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
73 public void testMerge() {
74 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
75 NormalizedNode normalizedNode = mock(NormalizedNode.class);
76 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
77 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
81 public void testDelete() {
82 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
83 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
84 verify(readWriteTransaction).delete(yangInstanceIdentifier);
88 public void testRead() {
89 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
90 NormalizedNode normalizedNode = mock(NormalizedNode.class);
91 doReturn(FluentFutures.immediateFluentFuture(Optional.of(normalizedNode))).when(readWriteTransaction)
92 .read(yangInstanceIdentifier);
93 localTransactionContext.executeRead(new ReadData(yangInstanceIdentifier, DataStoreVersions.CURRENT_VERSION),
94 SettableFuture.create(), null);
95 verify(readWriteTransaction).read(yangInstanceIdentifier);
99 public void testExists() {
100 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
101 doReturn(FluentFutures.immediateTrueFluentFuture()).when(readWriteTransaction).exists(yangInstanceIdentifier);
102 localTransactionContext.executeRead(new DataExists(yangInstanceIdentifier, DataStoreVersions.CURRENT_VERSION),
103 SettableFuture.create(), null);
104 verify(readWriteTransaction).exists(yangInstanceIdentifier);
108 public void testReady() {
109 final LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
110 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit(Optional.empty());
111 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, null);
113 Future<ActorSelection> future = localTransactionContext.readyTransaction(null, Optional.empty());
114 assertTrue(future.isCompleted());
116 verify(mockReadySupport).onTransactionReady(readWriteTransaction, null);
120 public void testReadyWithWriteError() {
121 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
122 NormalizedNode normalizedNode = mock(NormalizedNode.class);
123 RuntimeException error = new RuntimeException("mock");
124 doThrow(error).when(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
126 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
127 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
129 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
131 doReadyWithExpectedError(error);
135 public void testReadyWithMergeError() {
136 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
137 NormalizedNode normalizedNode = mock(NormalizedNode.class);
138 RuntimeException error = new RuntimeException("mock");
139 doThrow(error).when(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
141 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
142 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
144 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
146 doReadyWithExpectedError(error);
150 public void testReadyWithDeleteError() {
151 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
152 RuntimeException error = new RuntimeException("mock");
153 doThrow(error).when(readWriteTransaction).delete(yangInstanceIdentifier);
155 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
156 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
158 verify(readWriteTransaction).delete(yangInstanceIdentifier);
160 doReadyWithExpectedError(error);
163 private void doReadyWithExpectedError(final RuntimeException expError) {
164 LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
165 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit(Optional.empty());
166 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, expError);
168 localTransactionContext.readyTransaction(null, Optional.empty());