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
8 package org.opendaylight.controller.cluster.datastore;
10 import static org.mockito.Mockito.doReturn;
11 import static org.mockito.Mockito.mock;
13 import akka.actor.ActorRef;
14 import akka.actor.Props;
15 import akka.testkit.TestActorRef;
16 import java.util.concurrent.TimeUnit;
17 import org.junit.Before;
18 import org.junit.Test;
19 import org.opendaylight.controller.cluster.access.concepts.MemberName;
20 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
21 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
22 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
23 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
24 import org.opendaylight.mdsal.common.api.ReadFailedException;
25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
26 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
27 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
28 import scala.concurrent.Await;
29 import scala.concurrent.Future;
30 import scala.concurrent.duration.FiniteDuration;
33 * Covers negative test cases.
35 * @author Basheeruddin Ahmed
37 public class ShardTransactionFailureTest extends AbstractActorTest {
38 private static final EffectiveModelContext TEST_SCHEMA_CONTEXT = TestModel.createTestContext();
39 private static final TransactionType RO = TransactionType.READ_ONLY;
40 private static final TransactionType RW = TransactionType.READ_WRITE;
42 private static final Shard MOCK_SHARD = mock(Shard.class);
44 private static final ShardDataTree STORE = new ShardDataTree(MOCK_SHARD, TEST_SCHEMA_CONTEXT, TreeType.OPERATIONAL);
46 private static final ShardIdentifier SHARD_IDENTIFIER =
47 ShardIdentifier.create("inventory", MemberName.forName("member-1"), "operational");
49 private final DatastoreContext datastoreContext = DatastoreContext.newBuilder().build();
51 private final ShardStats shardStats = new ShardStats(SHARD_IDENTIFIER.toString(), "DataStore", null);
53 private ActorRef createShard() {
54 ActorRef shard = getSystem().actorOf(Shard.builder().id(SHARD_IDENTIFIER).datastoreContext(datastoreContext)
55 .schemaContextProvider(() -> TEST_SCHEMA_CONTEXT).props());
56 ShardTestKit.waitUntilLeader(shard);
62 doReturn(new ShardStats("inventory", "mxBeanType", MOCK_SHARD)).when(MOCK_SHARD).getShardMBean();
65 @Test(expected = ReadFailedException.class)
66 public void testNegativeReadWithReadOnlyTransactionClosed() throws Exception {
68 final ActorRef shard = createShard();
69 final Props props = ShardTransaction.props(RO, STORE.newReadOnlyTransaction(nextTransactionId()), shard,
70 datastoreContext, shardStats);
72 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
73 "testNegativeReadWithReadOnlyTransactionClosed");
75 Future<Object> future = akka.pattern.Patterns.ask(subject,
76 new ReadData(YangInstanceIdentifier.empty(), DataStoreVersions.CURRENT_VERSION), 3000);
77 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));
79 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
81 future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.empty(),
82 DataStoreVersions.CURRENT_VERSION), 3000);
83 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));
87 @Test(expected = ReadFailedException.class)
88 public void testNegativeReadWithReadWriteTransactionClosed() throws Exception {
90 final ActorRef shard = createShard();
91 final Props props = ShardTransaction.props(RW, STORE.newReadWriteTransaction(nextTransactionId()), shard,
92 datastoreContext, shardStats);
94 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
95 "testNegativeReadWithReadWriteTransactionClosed");
97 Future<Object> future = akka.pattern.Patterns.ask(subject,
98 new ReadData(YangInstanceIdentifier.empty(), DataStoreVersions.CURRENT_VERSION), 3000);
99 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));
101 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
103 future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.empty(),
104 DataStoreVersions.CURRENT_VERSION), 3000);
105 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));
108 @Test(expected = ReadFailedException.class)
109 public void testNegativeExistsWithReadWriteTransactionClosed() throws Exception {
111 final ActorRef shard = createShard();
112 final Props props = ShardTransaction.props(RW, STORE.newReadWriteTransaction(nextTransactionId()), shard,
113 datastoreContext, shardStats);
115 final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
116 "testNegativeExistsWithReadWriteTransactionClosed");
118 Future<Object> future = akka.pattern.Patterns.ask(subject,
119 new DataExists(YangInstanceIdentifier.empty(), DataStoreVersions.CURRENT_VERSION), 3000);
120 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));
122 subject.underlyingActor().getDOMStoreTransaction().abortFromTransactionActor();
124 future = akka.pattern.Patterns.ask(subject,
125 new DataExists(YangInstanceIdentifier.empty(), DataStoreVersions.CURRENT_VERSION), 3000);
126 Await.result(future, FiniteDuration.create(3, TimeUnit.SECONDS));