X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FMockRaftActor.java;h=74112458635b5994fe36557264fe9895fb3d9d0d;hp=586ca8cda05fac488d448949c0840ead847432df;hb=dcc92fc8fdf056d5ada94931f2d24523070fd9a7;hpb=e3a22ae5edead2319553bb4dfce59e359386d535 diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/MockRaftActor.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/MockRaftActor.java index 586ca8cda0..7411245863 100644 --- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/MockRaftActor.java +++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/MockRaftActor.java @@ -9,77 +9,69 @@ package org.opendaylight.controller.cluster.raft; import static org.junit.Assert.assertEquals; +import static org.mockito.Mockito.any; +import static org.mockito.Mockito.doNothing; import static org.mockito.Mockito.mock; import akka.actor.ActorRef; import akka.actor.Props; -import akka.japi.Creator; +import com.google.common.base.Function; import com.google.common.base.Optional; import com.google.common.util.concurrent.Uninterruptibles; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.util.ArrayList; +import java.util.Collections; import java.util.List; import java.util.Map; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import javax.annotation.Nonnull; import org.opendaylight.controller.cluster.DataPersistenceProvider; +import org.opendaylight.controller.cluster.raft.behaviors.RaftActorBehavior; import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload; public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, RaftActorSnapshotCohort { + public static final short PAYLOAD_VERSION = 5; final RaftActor actorDelegate; final RaftActorRecoveryCohort recoveryCohortDelegate; - final RaftActorSnapshotCohort snapshotCohortDelegate; + volatile RaftActorSnapshotCohort snapshotCohortDelegate; private final CountDownLatch recoveryComplete = new CountDownLatch(1); private final List state; - private ActorRef roleChangeNotifier; - private final CountDownLatch initializeBehaviorComplete = new CountDownLatch(1); + private final ActorRef roleChangeNotifier; + protected final CountDownLatch initializeBehaviorComplete = new CountDownLatch(1); private RaftActorRecoverySupport raftActorRecoverySupport; private RaftActorSnapshotMessageSupport snapshotMessageSupport; + private final byte[] restoreFromSnapshot; + final CountDownLatch snapshotCommitted = new CountDownLatch(1); + private final Function pauseLeaderFunction; - public static final class MockRaftActorCreator implements Creator { - private static final long serialVersionUID = 1L; - private final Map peerAddresses; - private final String id; - private final Optional config; - private final DataPersistenceProvider dataPersistenceProvider; - private final ActorRef roleChangeNotifier; - private RaftActorSnapshotMessageSupport snapshotMessageSupport; - - private MockRaftActorCreator(Map peerAddresses, String id, - Optional config, DataPersistenceProvider dataPersistenceProvider, - ActorRef roleChangeNotifier) { - this.peerAddresses = peerAddresses; - this.id = id; - this.config = config; - this.dataPersistenceProvider = dataPersistenceProvider; - this.roleChangeNotifier = roleChangeNotifier; - } - - @Override - public MockRaftActor create() throws Exception { - MockRaftActor mockRaftActor = new MockRaftActor(id, peerAddresses, config, - dataPersistenceProvider); - mockRaftActor.roleChangeNotifier = this.roleChangeNotifier; - mockRaftActor.snapshotMessageSupport = snapshotMessageSupport; - return mockRaftActor; - } - } - - public MockRaftActor(String id, Map peerAddresses, Optional config, - DataPersistenceProvider dataPersistenceProvider) { - super(id, peerAddresses, config); + protected MockRaftActor(AbstractBuilder builder) { + super(builder.id, builder.peerAddresses, Optional.fromNullable(builder.config), PAYLOAD_VERSION); state = new ArrayList<>(); this.actorDelegate = mock(RaftActor.class); + doNothing().when(this.actorDelegate).onRecoveryComplete(); + doNothing().when(this.actorDelegate).onStateChanged(); + doNothing().when(this.actorDelegate).applyState(any(ActorRef.class), any(String.class), any(Object.class)); + this.recoveryCohortDelegate = mock(RaftActorRecoveryCohort.class); + doNothing().when(this.recoveryCohortDelegate).applyRecoverySnapshot(any(byte[].class)); + this.snapshotCohortDelegate = mock(RaftActorSnapshotCohort.class); - if(dataPersistenceProvider == null){ - setPersistence(true); + doNothing().when(this.snapshotCohortDelegate).applySnapshot(any(byte[].class)); + doNothing().when(this.snapshotCohortDelegate).createSnapshot(any(ActorRef.class)); + + if(builder.dataPersistenceProvider == null){ + setPersistence(builder.persistent.isPresent() ? builder.persistent.get() : true); } else { - setPersistence(dataPersistenceProvider); + setPersistence(builder.dataPersistenceProvider); } + + roleChangeNotifier = builder.roleChangeNotifier; + snapshotMessageSupport = builder.snapshotMessageSupport; + restoreFromSnapshot = builder.restoreFromSnapshot; + pauseLeaderFunction = builder.pauseLeaderFunction; } public void setRaftActorRecoverySupport(RaftActorRecoverySupport support) { @@ -93,7 +85,12 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, @Override protected RaftActorSnapshotMessageSupport newRaftActorSnapshotMessageSupport() { - return snapshotMessageSupport != null ? snapshotMessageSupport : super.newRaftActorSnapshotMessageSupport(); + return snapshotMessageSupport != null ? snapshotMessageSupport : + (snapshotMessageSupport = super.newRaftActorSnapshotMessageSupport()); + } + + public RaftActorSnapshotMessageSupport getSnapshotMessageSupport() { + return snapshotMessageSupport; } public void waitForRecoveryComplete() { @@ -126,33 +123,6 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, return state; } - public static Props props(final String id, final Map peerAddresses, - Optional config){ - return Props.create(new MockRaftActorCreator(peerAddresses, id, config, null, null)); - } - - public static Props props(final String id, final Map peerAddresses, - Optional config, RaftActorSnapshotMessageSupport snapshotMessageSupport){ - MockRaftActorCreator creator = new MockRaftActorCreator(peerAddresses, id, config, null, null); - creator.snapshotMessageSupport = snapshotMessageSupport; - return Props.create(creator); - } - - public static Props props(final String id, final Map peerAddresses, - Optional config, DataPersistenceProvider dataPersistenceProvider){ - return Props.create(new MockRaftActorCreator(peerAddresses, id, config, dataPersistenceProvider, null)); - } - - public static Props props(final String id, final Map peerAddresses, - Optional config, ActorRef roleChangeNotifier){ - return Props.create(new MockRaftActorCreator(peerAddresses, id, config, null, roleChangeNotifier)); - } - - public static Props props(final String id, final Map peerAddresses, - Optional config, ActorRef roleChangeNotifier, - DataPersistenceProvider dataPersistenceProvider){ - return Props.create(new MockRaftActorCreator(peerAddresses, id, config, dataPersistenceProvider, roleChangeNotifier)); - } @Override protected void applyState(ActorRef clientActor, String identifier, Object data) { actorDelegate.applyState(clientActor, identifier, data); @@ -200,6 +170,10 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, @Override public void applyRecoverySnapshot(byte[] bytes) { recoveryCohortDelegate.applyRecoverySnapshot(bytes); + applySnapshotBytes(bytes); + } + + private void applySnapshotBytes(byte[] bytes) { try { Object data = toObject(bytes); if (data instanceof List) { @@ -219,6 +193,7 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, @Override public void applySnapshot(byte [] snapshot) { LOG.info("{}: applySnapshot called", persistenceId()); + applySnapshotBytes(snapshot); snapshotCohortDelegate.applySnapshot(snapshot); } @@ -236,6 +211,32 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, return this.getId(); } + protected void newBehavior(RaftActorBehavior newBehavior) { + self().tell(newBehavior, ActorRef.noSender()); + } + + @Override + public void handleCommand(final Object message) { + if(message instanceof RaftActorBehavior) { + super.changeCurrentBehavior((RaftActorBehavior)message); + } else { + super.handleCommand(message); + + if(RaftActorSnapshotMessageSupport.COMMIT_SNAPSHOT.equals(message)) { + snapshotCommitted.countDown(); + } + } + } + + @Override + protected void pauseLeader(Runnable operation) { + if(pauseLeaderFunction != null) { + pauseLeaderFunction.apply(operation); + } else { + super.pauseLeader(operation); + } + } + public static Object toObject(byte[] bs) throws ClassNotFoundException, IOException { Object obj = null; ByteArrayInputStream bis = null; @@ -258,4 +259,101 @@ public class MockRaftActor extends RaftActor implements RaftActorRecoveryCohort, public ReplicatedLog getReplicatedLog(){ return this.getRaftActorContext().getReplicatedLog(); } -} \ No newline at end of file + + @Override + public byte[] getRestoreFromSnapshot() { + return restoreFromSnapshot; + } + + public static Props props(final String id, final Map peerAddresses, + ConfigParams config){ + return builder().id(id).peerAddresses(peerAddresses).config(config).props(); + } + + public static Props props(final String id, final Map peerAddresses, + ConfigParams config, DataPersistenceProvider dataPersistenceProvider){ + return builder().id(id).peerAddresses(peerAddresses).config(config). + dataPersistenceProvider(dataPersistenceProvider).props(); + } + + public static Builder builder() { + return new Builder(); + } + + public static class AbstractBuilder, A extends MockRaftActor> { + private Map peerAddresses = Collections.emptyMap(); + private String id; + private ConfigParams config; + private DataPersistenceProvider dataPersistenceProvider; + private ActorRef roleChangeNotifier; + private RaftActorSnapshotMessageSupport snapshotMessageSupport; + private byte[] restoreFromSnapshot; + private Optional persistent = Optional.absent(); + private final Class actorClass; + private Function pauseLeaderFunction; + + protected AbstractBuilder(Class actorClass) { + this.actorClass = actorClass; + } + + @SuppressWarnings("unchecked") + private T self() { + return (T) this; + } + + public T id(String id) { + this.id = id; + return self(); + } + + public T peerAddresses(Map peerAddresses) { + this.peerAddresses = peerAddresses; + return self(); + } + + public T config(ConfigParams config) { + this.config = config; + return self(); + } + + public T dataPersistenceProvider(DataPersistenceProvider dataPersistenceProvider) { + this.dataPersistenceProvider = dataPersistenceProvider; + return self(); + } + + public T roleChangeNotifier(ActorRef roleChangeNotifier) { + this.roleChangeNotifier = roleChangeNotifier; + return self(); + } + + public T snapshotMessageSupport(RaftActorSnapshotMessageSupport snapshotMessageSupport) { + this.snapshotMessageSupport = snapshotMessageSupport; + return self(); + } + + public T restoreFromSnapshot(byte[] restoreFromSnapshot) { + this.restoreFromSnapshot = restoreFromSnapshot; + return self(); + } + + public T persistent(Optional persistent) { + this.persistent = persistent; + return self(); + } + + public T pauseLeaderFunction(Function pauseLeaderFunction) { + this.pauseLeaderFunction = pauseLeaderFunction; + return self(); + } + + public Props props() { + return Props.create(actorClass, this); + } + } + + public static class Builder extends AbstractBuilder { + private Builder() { + super(MockRaftActor.class); + } + } +}