2 * Copyright (c) 2014, 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 akka.actor.ActorRef;
12 import akka.actor.Props;
13 import akka.testkit.TestActorRef;
14 import java.util.concurrent.TimeUnit;
15 import org.junit.Test;
16 import org.mockito.Mockito;
17 import org.opendaylight.controller.cluster.access.concepts.MemberName;
18 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
19 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
20 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
21 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
22 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
23 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
25 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
27 import scala.concurrent.Await;
28 import scala.concurrent.Future;
29 import scala.concurrent.duration.Duration;
32 * Covers negative test cases.
34 * @author Basheeruddin Ahmed
36 public class ShardTransactionFailureTest extends AbstractActorTest {
37 private static final SchemaContext TEST_SCHEMA_CONTEXT = TestModel.createTestContext();
38 private static final TransactionType RO = TransactionType.READ_ONLY;
39 private static final TransactionType RW = TransactionType.READ_WRITE;
41 private static final Shard MOCK_SHARD = Mockito.mock(Shard.class);
43 private static final ShardDataTree STORE = new ShardDataTree(MOCK_SHARD, TEST_SCHEMA_CONTEXT, TreeType.OPERATIONAL);
45 private static final ShardIdentifier SHARD_IDENTIFIER =
46 ShardIdentifier.create("inventory", MemberName.forName("member-1"), "operational");
48 private final DatastoreContext datastoreContext = DatastoreContext.newBuilder().build();
50 private final ShardStats shardStats = new ShardStats(SHARD_IDENTIFIER.toString(), "DataStore", null);
52 private ActorRef createShard() {
53 ActorRef shard = getSystem().actorOf(Shard.builder().id(SHARD_IDENTIFIER).datastoreContext(datastoreContext)
54 .schemaContext(TestModel.createTestContext()).props());
55 ShardTestKit.waitUntilLeader(shard);
59 @Test(expected = ReadFailedException.class)
60 public void testNegativeReadWithReadOnlyTransactionClosed() throws Exception {
62 final ActorRef shard = createShard();
63 final Props props = ShardTransaction.props(RO, STORE.newReadOnlyTransaction(nextTransactionId()), shard,
64 datastoreContext, shardStats);
66 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
67 "testNegativeReadWithReadOnlyTransactionClosed");
69 Future<Object> future = akka.pattern.Patterns.ask(subject,
70 new ReadData(YangInstanceIdentifier.EMPTY, DataStoreVersions.CURRENT_VERSION), 3000);
71 Await.result(future, Duration.create(3, TimeUnit.SECONDS));
73 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
75 future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.EMPTY,
76 DataStoreVersions.CURRENT_VERSION), 3000);
77 Await.result(future, Duration.create(3, TimeUnit.SECONDS));
81 @Test(expected = ReadFailedException.class)
82 public void testNegativeReadWithReadWriteTransactionClosed() throws Exception {
84 final ActorRef shard = createShard();
85 final Props props = ShardTransaction.props(RW, STORE.newReadWriteTransaction(nextTransactionId()), shard,
86 datastoreContext, shardStats);
88 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
89 "testNegativeReadWithReadWriteTransactionClosed");
91 Future<Object> future = akka.pattern.Patterns.ask(subject,
92 new ReadData(YangInstanceIdentifier.EMPTY, DataStoreVersions.CURRENT_VERSION), 3000);
93 Await.result(future, Duration.create(3, TimeUnit.SECONDS));
95 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
97 future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.EMPTY,
98 DataStoreVersions.CURRENT_VERSION), 3000);
99 Await.result(future, Duration.create(3, TimeUnit.SECONDS));
102 @Test(expected = ReadFailedException.class)
103 public void testNegativeExistsWithReadWriteTransactionClosed() throws Exception {
105 final ActorRef shard = createShard();
106 final Props props = ShardTransaction.props(RW, STORE.newReadWriteTransaction(nextTransactionId()), shard,
107 datastoreContext, shardStats);
109 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
110 "testNegativeExistsWithReadWriteTransactionClosed");
112 Future<Object> future = akka.pattern.Patterns.ask(subject,
113 new DataExists(YangInstanceIdentifier.EMPTY, DataStoreVersions.CURRENT_VERSION), 3000);
114 Await.result(future, Duration.create(3, TimeUnit.SECONDS));
116 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
118 future = akka.pattern.Patterns.ask(subject,
119 new DataExists(YangInstanceIdentifier.EMPTY, DataStoreVersions.CURRENT_VERSION), 3000);
120 Await.result(future, Duration.create(3, TimeUnit.SECONDS));