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.mockito.Mock;
22 import org.mockito.MockitoAnnotations;
23 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
24 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
25 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
26 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction;
27 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
28 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
30 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
31 import scala.concurrent.Future;
33 public class LocalTransactionContextTest {
36 private OperationLimiter limiter;
39 private DOMStoreReadWriteTransaction readWriteTransaction;
42 private LocalTransactionReadySupport mockReadySupport;
44 private LocalTransactionContext localTransactionContext;
48 MockitoAnnotations.initMocks(this);
49 localTransactionContext = new LocalTransactionContext(readWriteTransaction, limiter.getIdentifier(),
52 protected DOMStoreWriteTransaction getWriteDelegate() {
53 return readWriteTransaction;
57 protected DOMStoreReadTransaction getReadDelegate() {
58 return readWriteTransaction;
64 public void testWrite() {
65 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
66 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
67 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
68 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
72 public void testMerge() {
73 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
74 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
75 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
76 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
80 public void testDelete() {
81 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
82 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
83 verify(readWriteTransaction).delete(yangInstanceIdentifier);
87 public void testRead() {
88 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
89 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
90 doReturn(FluentFutures.immediateFluentFuture(Optional.of(normalizedNode))).when(readWriteTransaction)
91 .read(yangInstanceIdentifier);
92 localTransactionContext.executeRead(new ReadData(yangInstanceIdentifier, DataStoreVersions.CURRENT_VERSION),
93 SettableFuture.create(), null);
94 verify(readWriteTransaction).read(yangInstanceIdentifier);
98 public void testExists() {
99 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
100 doReturn(FluentFutures.immediateTrueFluentFuture()).when(readWriteTransaction).exists(yangInstanceIdentifier);
101 localTransactionContext.executeRead(new DataExists(yangInstanceIdentifier, DataStoreVersions.CURRENT_VERSION),
102 SettableFuture.create(), null);
103 verify(readWriteTransaction).exists(yangInstanceIdentifier);
107 public void testReady() {
108 final LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
109 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit(Optional.empty());
110 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, null);
112 Future<ActorSelection> future = localTransactionContext.readyTransaction(null, Optional.empty());
113 assertTrue(future.isCompleted());
115 verify(mockReadySupport).onTransactionReady(readWriteTransaction, null);
119 public void testReadyWithWriteError() {
120 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
121 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
122 RuntimeException error = new RuntimeException("mock");
123 doThrow(error).when(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
125 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
126 localTransactionContext.executeWrite(yangInstanceIdentifier, normalizedNode, null);
128 verify(readWriteTransaction).write(yangInstanceIdentifier, normalizedNode);
130 doReadyWithExpectedError(error);
134 public void testReadyWithMergeError() {
135 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
136 NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
137 RuntimeException error = new RuntimeException("mock");
138 doThrow(error).when(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
140 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
141 localTransactionContext.executeMerge(yangInstanceIdentifier, normalizedNode, null);
143 verify(readWriteTransaction).merge(yangInstanceIdentifier, normalizedNode);
145 doReadyWithExpectedError(error);
149 public void testReadyWithDeleteError() {
150 YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
151 RuntimeException error = new RuntimeException("mock");
152 doThrow(error).when(readWriteTransaction).delete(yangInstanceIdentifier);
154 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
155 localTransactionContext.executeDelete(yangInstanceIdentifier, null);
157 verify(readWriteTransaction).delete(yangInstanceIdentifier);
159 doReadyWithExpectedError(error);
162 private void doReadyWithExpectedError(final RuntimeException expError) {
163 LocalThreePhaseCommitCohort mockCohort = mock(LocalThreePhaseCommitCohort.class);
164 doReturn(akka.dispatch.Futures.successful(null)).when(mockCohort).initiateCoordinatedCommit(Optional.empty());
165 doReturn(mockCohort).when(mockReadySupport).onTransactionReady(readWriteTransaction, expError);
167 localTransactionContext.readyTransaction(null, Optional.empty());