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