+++ /dev/null
-/*
- * Copyright (c) 2014 Brocade Communications Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.cluster.datastore.compat;
-
-import akka.actor.ActorRef;
-import akka.actor.ActorSelection;
-import akka.actor.PoisonPill;
-import akka.actor.Props;
-import akka.dispatch.Dispatchers;
-import akka.testkit.TestActorRef;
-import org.junit.Assert;
-import org.junit.Test;
-import org.opendaylight.controller.cluster.datastore.AbstractActorTest;
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.cluster.datastore.DatastoreContext;
-import org.opendaylight.controller.cluster.datastore.Shard;
-import org.opendaylight.controller.cluster.datastore.ShardTest;
-import org.opendaylight.controller.cluster.datastore.ShardTestKit;
-import org.opendaylight.controller.cluster.datastore.TransactionType;
-import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
-import org.opendaylight.controller.cluster.datastore.messages.AbortTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.CanCommitTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.CommitTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.PreCommitTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
-import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.WriteData;
-import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
-import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
-import org.opendaylight.controller.protobuff.messages.cohort3pc.ThreePhaseCommitCohortMessages;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.CreateTransactionReply;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import scala.concurrent.duration.FiniteDuration;
-
-/**
- * Tests backwards compatibility support from Helium-1 to Helium.
- *
- * In Helium-1, the 3-phase commit support was moved from the ThreePhaseCommitCohort actor to the
- * Shard. As a consequence, a new transactionId field was added to the CanCommitTransaction,
- * CommitTransaction and AbortTransaction messages. With a base Helium version node, these messages
- * would be sans transactionId so this test verifies the Shard handles that properly.
- *
- * @author Thomas Pantelis
- */
-public class ShardTransactionHeliumBackwardsCompatibilityTest extends AbstractActorTest {
-
- @Test
- public void testTransactionCommit() throws Exception {
- new ShardTestKit(getSystem()) {{
- SchemaContext schemaContext = TestModel.createTestContext();
- Props shardProps = Shard.builder().id(ShardIdentifier.builder().memberName("member-1").
- shardName("inventory").type("config").build()).datastoreContext(DatastoreContext.newBuilder().
- shardHeartbeatIntervalInMillis(100).build()).schemaContext(schemaContext).props().
- withDispatcher(Dispatchers.DefaultDispatcherId());
-
- final TestActorRef<Shard> shard = TestActorRef.create(getSystem(), shardProps,
- "testTransactionCommit");
-
- waitUntilLeader(shard);
-
- // Send CreateTransaction message with no messages version
-
- String transactionID = "txn-1";
- shard.tell(ShardTransactionMessages.CreateTransaction.newBuilder()
- .setTransactionId(transactionID)
- .setTransactionType(TransactionType.WRITE_ONLY.ordinal())
- .setTransactionChainId("").build(), getRef());
-
- final FiniteDuration duration = duration("5 seconds");
-
- CreateTransactionReply reply = expectMsgClass(duration, CreateTransactionReply.class);
-
- ActorSelection txActor = getSystem().actorSelection(reply.getTransactionActorPath());
-
- // Write data to the Tx
-
- txActor.tell(new WriteData(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.BASE_HELIUM_VERSION).
- toSerializable(), getRef());
-
- expectMsgClass(duration, ShardTransactionMessages.WriteDataReply.class);
-
- // Ready the Tx
-
- txActor.tell(new ReadyTransaction().toSerializable(), getRef());
-
- ReadyTransactionReply readyReply = ReadyTransactionReply.fromSerializable(expectMsgClass(
- duration, ReadyTransactionReply.SERIALIZABLE_CLASS));
-
- ActorSelection cohortActor = getSystem().actorSelection(readyReply.getCohortPath());
-
- // Send the CanCommitTransaction message with no transactionId.
-
- cohortActor.tell(ThreePhaseCommitCohortMessages.CanCommitTransaction.newBuilder().build(),
- getRef());
-
- expectMsgClass(duration, CanCommitTransactionReply.SERIALIZABLE_CLASS);
-
- // Send the PreCommitTransaction message with no transactionId.
-
- cohortActor.tell(ThreePhaseCommitCohortMessages.PreCommitTransaction.newBuilder().build(),
- getRef());
-
- expectMsgClass(duration, PreCommitTransactionReply.SERIALIZABLE_CLASS);
-
- // Send the CommitTransaction message with no transactionId.
-
- cohortActor.tell(ThreePhaseCommitCohortMessages.CommitTransaction.newBuilder().build(),
- getRef());
-
- expectMsgClass(duration, CommitTransactionReply.SERIALIZABLE_CLASS);
-
- NormalizedNode<?, ?> node = ShardTest.readStore(shard, TestModel.TEST_PATH);
- Assert.assertNotNull("Data not found in store", node);
-
- shard.tell(PoisonPill.getInstance(), ActorRef.noSender());
- }};
- }
-
- @Test
- public void testTransactionAbort() throws Exception {
- new ShardTestKit(getSystem()) {{
- SchemaContext schemaContext = TestModel.createTestContext();
- Props shardProps = Shard.builder().id(ShardIdentifier.builder().memberName("member-1").
- shardName("inventory").type("config").build()).datastoreContext(DatastoreContext.newBuilder().
- shardHeartbeatIntervalInMillis(100).build()).schemaContext(schemaContext).props().
- withDispatcher(Dispatchers.DefaultDispatcherId());
-
- final TestActorRef<Shard> shard = TestActorRef.create(getSystem(), shardProps,
- "testTransactionAbort");
-
- waitUntilLeader(shard);
-
- // Send CreateTransaction message with no messages version
-
- String transactionID = "txn-1";
- shard.tell(ShardTransactionMessages.CreateTransaction.newBuilder()
- .setTransactionId(transactionID)
- .setTransactionType(TransactionType.WRITE_ONLY.ordinal())
- .setTransactionChainId("").build(), getRef());
-
- final FiniteDuration duration = duration("5 seconds");
-
- CreateTransactionReply reply = expectMsgClass(duration, CreateTransactionReply.class);
-
- ActorSelection txActor = getSystem().actorSelection(reply.getTransactionActorPath());
-
- // Write data to the Tx
-
- txActor.tell(new WriteData(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME),
- DataStoreVersions.BASE_HELIUM_VERSION).toSerializable(), getRef());
-
- expectMsgClass(duration, WriteDataReply.INSTANCE.toSerializable(
- DataStoreVersions.BASE_HELIUM_VERSION).getClass());
-
- // Ready the Tx
-
- txActor.tell(new ReadyTransaction().toSerializable(), getRef());
-
- ReadyTransactionReply readyReply = ReadyTransactionReply.fromSerializable(expectMsgClass(
- duration, ReadyTransactionReply.SERIALIZABLE_CLASS));
-
- ActorSelection cohortActor = getSystem().actorSelection(readyReply.getCohortPath());
-
- // Send the CanCommitTransaction message with no transactionId.
-
- cohortActor.tell(ThreePhaseCommitCohortMessages.CanCommitTransaction.newBuilder().build(),
- getRef());
-
- expectMsgClass(duration, CanCommitTransactionReply.SERIALIZABLE_CLASS);
-
- // Send the AbortTransaction message with no transactionId.
-
- cohortActor.tell(ThreePhaseCommitCohortMessages.AbortTransaction.newBuilder().build(),
- getRef());
-
- expectMsgClass(duration, AbortTransactionReply.SERIALIZABLE_CLASS);
-
- shard.tell(PoisonPill.getInstance(), ActorRef.noSender());
- }};
- }
-}
Code Review / controller.git / blobdiff