import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThrows;
import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
-import akka.actor.PoisonPill;
-import com.google.common.base.Optional;
+import akka.cluster.Cluster;
+import akka.cluster.ClusterEvent.CurrentClusterState;
+import akka.cluster.Member;
+import akka.cluster.MemberStatus;
+import com.google.common.base.Stopwatch;
+import com.google.common.collect.Sets;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.Uninterruptibles;
-import java.util.concurrent.Callable;
+import java.lang.reflect.Constructor;
+import java.util.Optional;
+import java.util.Set;
import java.util.concurrent.TimeUnit;
-import org.mockito.Mockito;
+import java.util.function.Consumer;
+import org.opendaylight.controller.cluster.databroker.ClientBackedDataStore;
import org.opendaylight.controller.cluster.datastore.DatastoreContext.Builder;
import org.opendaylight.controller.cluster.datastore.config.Configuration;
import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
-import org.opendaylight.controller.cluster.datastore.messages.DatastoreSnapshot;
-import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
+import org.opendaylight.controller.cluster.datastore.config.EmptyModuleShardConfigProvider;
+import org.opendaylight.controller.cluster.datastore.messages.OnDemandShardState;
+import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot;
+import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
+import org.opendaylight.controller.cluster.raft.client.messages.GetOnDemandRaftState;
import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionChain;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreTransactionChain;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import scala.concurrent.Await;
+import scala.concurrent.Future;
+import scala.concurrent.duration.FiniteDuration;
public class IntegrationTestKit extends ShardTestKit {
+ private static final Logger LOG = LoggerFactory.getLogger(IntegrationTestKit.class);
+
protected DatastoreContext.Builder datastoreContextBuilder;
protected DatastoreSnapshot restoreFromSnapshot;
+ private final int commitTimeout;
- public IntegrationTestKit(ActorSystem actorSystem, Builder datastoreContextBuilder) {
+ public IntegrationTestKit(final ActorSystem actorSystem, final Builder datastoreContextBuilder) {
+ this(actorSystem, datastoreContextBuilder, 7);
+ }
+
+ public IntegrationTestKit(final ActorSystem actorSystem, final Builder datastoreContextBuilder,
+ final int commitTimeout) {
super(actorSystem);
this.datastoreContextBuilder = datastoreContextBuilder;
+ this.commitTimeout = commitTimeout;
}
public DatastoreContext.Builder getDatastoreContextBuilder() {
return datastoreContextBuilder;
}
- public DistributedDataStore setupDistributedDataStore(String typeName, String... shardNames) {
- return setupDistributedDataStore(typeName, "module-shards.conf", true, SchemaContextHelper.full(), shardNames);
+ public DistributedDataStore setupDistributedDataStore(final String typeName, final String moduleShardsConfig,
+ final boolean waitUntilLeader,
+ final EffectiveModelContext schemaContext) throws Exception {
+ return setupDistributedDataStore(typeName, moduleShardsConfig, "modules.conf", waitUntilLeader, schemaContext);
+ }
+
+ public DistributedDataStore setupDistributedDataStore(final String typeName, final String moduleShardsConfig,
+ final String modulesConfig,
+ final boolean waitUntilLeader,
+ final EffectiveModelContext schemaContext,
+ final String... shardNames) throws Exception {
+ return (DistributedDataStore) setupAbstractDataStore(DistributedDataStore.class, typeName, moduleShardsConfig,
+ modulesConfig, waitUntilLeader, schemaContext, shardNames);
}
- public DistributedDataStore setupDistributedDataStore(String typeName, boolean waitUntilLeader,
- String... shardNames) {
- return setupDistributedDataStore(typeName, "module-shards.conf", waitUntilLeader,
+ public AbstractDataStore setupAbstractDataStore(final Class<? extends AbstractDataStore> implementation,
+ final String typeName, final String... shardNames)
+ throws Exception {
+ return setupAbstractDataStore(implementation, typeName, "module-shards.conf", true,
SchemaContextHelper.full(), shardNames);
}
- public DistributedDataStore setupDistributedDataStore(String typeName, String moduleShardsConfig,
- boolean waitUntilLeader, String... shardNames) {
- return setupDistributedDataStore(typeName, moduleShardsConfig, waitUntilLeader,
+ public AbstractDataStore setupAbstractDataStore(final Class<? extends AbstractDataStore> implementation,
+ final String typeName, final boolean waitUntilLeader,
+ final String... shardNames) throws Exception {
+ return setupAbstractDataStore(implementation, typeName, "module-shards.conf", waitUntilLeader,
SchemaContextHelper.full(), shardNames);
}
- public DistributedDataStore setupDistributedDataStore(String typeName, String moduleShardsConfig,
- boolean waitUntilLeader, SchemaContext schemaContext, String... shardNames) {
- ClusterWrapper cluster = new ClusterWrapperImpl(getSystem());
- Configuration config = new ConfigurationImpl(moduleShardsConfig, "modules.conf");
+ public AbstractDataStore setupAbstractDataStore(final Class<? extends AbstractDataStore> implementation,
+ final String typeName, final String moduleShardsConfig,
+ final boolean waitUntilLeader, final String... shardNames)
+ throws Exception {
+ return setupAbstractDataStore(implementation, typeName, moduleShardsConfig, waitUntilLeader,
+ SchemaContextHelper.full(), shardNames);
+ }
- datastoreContextBuilder.dataStoreType(typeName);
+ public AbstractDataStore setupAbstractDataStore(final Class<? extends AbstractDataStore> implementation,
+ final String typeName, final String moduleShardsConfig,
+ final boolean waitUntilLeader,
+ final EffectiveModelContext schemaContext,
+ final String... shardNames) throws Exception {
+ return setupAbstractDataStore(implementation, typeName, moduleShardsConfig, "modules.conf", waitUntilLeader,
+ schemaContext, shardNames);
+ }
+
+ private AbstractDataStore setupAbstractDataStore(final Class<? extends AbstractDataStore> implementation,
+ final String typeName, final String moduleShardsConfig,
+ final String modulesConfig, final boolean waitUntilLeader,
+ final EffectiveModelContext schemaContext,
+ final String... shardNames)
+ throws Exception {
+ final ClusterWrapper cluster = new ClusterWrapperImpl(getSystem());
+ final Configuration config = new ConfigurationImpl(moduleShardsConfig, modulesConfig);
+
+ setDataStoreName(typeName);
+
+ // Make sure we set up datastore context correctly
+ datastoreContextBuilder.useTellBasedProtocol(ClientBackedDataStore.class.isAssignableFrom(implementation));
- DatastoreContext datastoreContext = datastoreContextBuilder.build();
- DatastoreContextFactory mockContextFactory = Mockito.mock(DatastoreContextFactory.class);
- Mockito.doReturn(datastoreContext).when(mockContextFactory).getBaseDatastoreContext();
- Mockito.doReturn(datastoreContext).when(mockContextFactory).getShardDatastoreContext(Mockito.anyString());
+ final DatastoreContext datastoreContext = datastoreContextBuilder.build();
+ final DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
+ doReturn(datastoreContext).when(mockContextFactory).getBaseDatastoreContext();
+ doReturn(datastoreContext).when(mockContextFactory).getShardDatastoreContext(anyString());
- DistributedDataStore dataStore = new DistributedDataStore(getSystem(), cluster, config, mockContextFactory,
- restoreFromSnapshot);
+ final Constructor<? extends AbstractDataStore> constructor = implementation.getDeclaredConstructor(
+ ActorSystem.class, ClusterWrapper.class, Configuration.class,
+ DatastoreContextFactory.class, DatastoreSnapshot.class);
+
+ final AbstractDataStore dataStore = constructor.newInstance(getSystem(), cluster, config, mockContextFactory,
+ restoreFromSnapshot);
+
+ dataStore.onModelContextUpdated(schemaContext);
+
+ if (waitUntilLeader) {
+ waitUntilLeader(dataStore.getActorUtils(), shardNames);
+ }
- dataStore.onGlobalContextUpdated(schemaContext);
+ datastoreContextBuilder = DatastoreContext.newBuilderFrom(datastoreContext);
+ return dataStore;
+ }
- if(waitUntilLeader) {
- waitUntilLeader(dataStore.getActorContext(), shardNames);
+ private void setDataStoreName(final String typeName) {
+ if ("config".equals(typeName)) {
+ datastoreContextBuilder.logicalStoreType(LogicalDatastoreType.CONFIGURATION);
+ } else if ("operational".equals(typeName)) {
+ datastoreContextBuilder.logicalStoreType(LogicalDatastoreType.OPERATIONAL);
+ } else {
+ datastoreContextBuilder.dataStoreName(typeName);
}
+ }
+
+ public DistributedDataStore setupDistributedDataStoreWithoutConfig(final String typeName,
+ final EffectiveModelContext schemaContext) {
+ final ClusterWrapper cluster = new ClusterWrapperImpl(getSystem());
+ final ConfigurationImpl configuration = new ConfigurationImpl(new EmptyModuleShardConfigProvider());
+
+ setDataStoreName(typeName);
+
+ final DatastoreContext datastoreContext = getDatastoreContextBuilder().build();
+
+ final DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
+ doReturn(datastoreContext).when(mockContextFactory).getBaseDatastoreContext();
+ doReturn(datastoreContext).when(mockContextFactory).getShardDatastoreContext(anyString());
+
+ final DistributedDataStore dataStore = new DistributedDataStore(getSystem(), cluster,
+ configuration, mockContextFactory, restoreFromSnapshot);
+
+ dataStore.onModelContextUpdated(schemaContext);
datastoreContextBuilder = DatastoreContext.newBuilderFrom(datastoreContext);
return dataStore;
}
- public void waitUntilLeader(ActorContext actorContext, String... shardNames) {
- for(String shardName: shardNames) {
- ActorRef shard = findLocalShard(actorContext, shardName);
+ public DistributedDataStore setupDistributedDataStoreWithoutConfig(final String typeName,
+ final EffectiveModelContext schemaContext,
+ final LogicalDatastoreType storeType) {
+ final ClusterWrapper cluster = new ClusterWrapperImpl(getSystem());
+ final ConfigurationImpl configuration = new ConfigurationImpl(new EmptyModuleShardConfigProvider());
+
+ setDataStoreName(typeName);
+
+ final DatastoreContext datastoreContext =
+ getDatastoreContextBuilder().logicalStoreType(storeType).build();
+
+ final DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
+ doReturn(datastoreContext).when(mockContextFactory).getBaseDatastoreContext();
+ doReturn(datastoreContext).when(mockContextFactory).getShardDatastoreContext(anyString());
+
+ final DistributedDataStore dataStore = new DistributedDataStore(getSystem(), cluster,
+ configuration, mockContextFactory, restoreFromSnapshot);
+
+ dataStore.onModelContextUpdated(schemaContext);
+
+ datastoreContextBuilder = DatastoreContext.newBuilderFrom(datastoreContext);
+ return dataStore;
+ }
- assertNotNull("Shard was not created", shard);
+ public void waitUntilLeader(final ActorUtils actorUtils, final String... shardNames) {
+ for (String shardName: shardNames) {
+ ActorRef shard = findLocalShard(actorUtils, shardName);
+
+ assertNotNull("Shard was not created for " + shardName, shard);
waitUntilLeader(shard);
}
}
- public void waitUntilNoLeader(ActorContext actorContext, String... shardNames) {
- for(String shardName: shardNames) {
- ActorRef shard = findLocalShard(actorContext, shardName);
- assertNotNull("No local shard found", shard);
+ public void waitUntilNoLeader(final ActorUtils actorUtils, final String... shardNames) {
+ for (String shardName: shardNames) {
+ ActorRef shard = findLocalShard(actorUtils, shardName);
+ assertNotNull("No local shard found for " + shardName, shard);
waitUntilNoLeader(shard);
}
}
- private static ActorRef findLocalShard(ActorContext actorContext, String shardName) {
+ public void waitForMembersUp(final String... otherMembers) {
+ Set<String> otherMembersSet = Sets.newHashSet(otherMembers);
+ Stopwatch sw = Stopwatch.createStarted();
+ while (sw.elapsed(TimeUnit.SECONDS) <= 10) {
+ CurrentClusterState state = Cluster.get(getSystem()).state();
+ for (Member m: state.getMembers()) {
+ if (m.status() == MemberStatus.up() && otherMembersSet.remove(m.getRoles().iterator().next())
+ && otherMembersSet.isEmpty()) {
+ return;
+ }
+ }
+
+ Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
+ }
+
+ fail("Member(s) " + otherMembersSet + " are not Up");
+ }
+
+ public static ActorRef findLocalShard(final ActorUtils actorUtils, final String shardName) {
ActorRef shard = null;
- for(int i = 0; i < 20 * 5 && shard == null; i++) {
+ for (int i = 0; i < 20 * 5 && shard == null; i++) {
Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
- Optional<ActorRef> shardReply = actorContext.findLocalShard(shardName);
- if(shardReply.isPresent()) {
+ Optional<ActorRef> shardReply = actorUtils.findLocalShard(shardName);
+ if (shardReply.isPresent()) {
shard = shardReply.get();
}
}
return shard;
}
- void testWriteTransaction(DistributedDataStore dataStore, YangInstanceIdentifier nodePath,
- NormalizedNode<?, ?> nodeToWrite) throws Exception {
+ public static void waitUntilShardIsDown(final ActorUtils actorUtils, final String shardName) {
+ for (int i = 0; i < 20 * 5 ; i++) {
+ LOG.debug("Waiting for shard down {}", shardName);
+ Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
+ Optional<ActorRef> shardReply = actorUtils.findLocalShard(shardName);
+ if (!shardReply.isPresent()) {
+ return;
+ }
+ }
+
+ throw new IllegalStateException("Shard[" + shardName + " did not shutdown in time");
+ }
+
+ public static void verifyShardStats(final AbstractDataStore datastore, final String shardName,
+ final ShardStatsVerifier verifier) throws Exception {
+ ActorUtils actorUtils = datastore.getActorUtils();
+
+ Future<ActorRef> future = actorUtils.findLocalShardAsync(shardName);
+ ActorRef shardActor = Await.result(future, FiniteDuration.create(10, TimeUnit.SECONDS));
+
+ AssertionError lastError = null;
+ Stopwatch sw = Stopwatch.createStarted();
+ while (sw.elapsed(TimeUnit.SECONDS) <= 5) {
+ ShardStats shardStats = (ShardStats)actorUtils
+ .executeOperation(shardActor, Shard.GET_SHARD_MBEAN_MESSAGE);
+
+ try {
+ verifier.verify(shardStats);
+ return;
+ } catch (AssertionError e) {
+ lastError = e;
+ Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
+ }
+ }
+
+ throw lastError;
+ }
+
+ public static void verifyShardState(final AbstractDataStore datastore, final String shardName,
+ final Consumer<OnDemandShardState> verifier) throws Exception {
+ ActorUtils actorUtils = datastore.getActorUtils();
+
+ Future<ActorRef> future = actorUtils.findLocalShardAsync(shardName);
+ ActorRef shardActor = Await.result(future, FiniteDuration.create(10, TimeUnit.SECONDS));
+
+ AssertionError lastError = null;
+ Stopwatch sw = Stopwatch.createStarted();
+ while (sw.elapsed(TimeUnit.SECONDS) <= 5) {
+ OnDemandShardState shardState = (OnDemandShardState)actorUtils
+ .executeOperation(shardActor, GetOnDemandRaftState.INSTANCE);
+
+ try {
+ verifier.accept(shardState);
+ return;
+ } catch (AssertionError e) {
+ lastError = e;
+ Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
+ }
+ }
+
+ throw lastError;
+ }
+
+ void testWriteTransaction(final AbstractDataStore dataStore, final YangInstanceIdentifier nodePath,
+ final NormalizedNode nodeToWrite) throws Exception {
// 1. Create a write-only Tx
// 5. Verify the data in the store
DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- Optional<NormalizedNode<?, ?>> optional = readTx.read(nodePath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", nodeToWrite, optional.get());
+ assertEquals(Optional.of(nodeToWrite), readTx.read(nodePath).get(5, TimeUnit.SECONDS));
}
public void doCommit(final DOMStoreThreePhaseCommitCohort cohort) throws Exception {
- Boolean canCommit = cohort.canCommit().get(7, TimeUnit.SECONDS);
- assertEquals("canCommit", true, canCommit);
+ Boolean canCommit = cohort.canCommit().get(commitTimeout, TimeUnit.SECONDS);
+ assertEquals("canCommit", Boolean.TRUE, canCommit);
cohort.preCommit().get(5, TimeUnit.SECONDS);
cohort.commit().get(5, TimeUnit.SECONDS);
}
- void doCommit(final ListenableFuture<Boolean> canCommitFuture, final DOMStoreThreePhaseCommitCohort cohort) throws Exception {
- Boolean canCommit = canCommitFuture.get(7, TimeUnit.SECONDS);
- assertEquals("canCommit", true, canCommit);
+ void doCommit(final ListenableFuture<Boolean> canCommitFuture, final DOMStoreThreePhaseCommitCohort cohort)
+ throws Exception {
+ Boolean canCommit = canCommitFuture.get(commitTimeout, TimeUnit.SECONDS);
+ assertEquals("canCommit", Boolean.TRUE, canCommit);
cohort.preCommit().get(5, TimeUnit.SECONDS);
cohort.commit().get(5, TimeUnit.SECONDS);
}
- public void cleanup(DistributedDataStore dataStore) {
- if(dataStore != null) {
- dataStore.getActorContext().getShardManager().tell(PoisonPill.getInstance(), null);
- }
- }
-
- void assertExceptionOnCall(Callable<Void> callable, Class<? extends Exception> expType)
- throws Exception {
- try {
- callable.call();
- fail("Expected " + expType.getSimpleName());
- } catch(Exception e) {
- assertEquals("Exception type", expType, e.getClass());
- }
- }
-
void assertExceptionOnTxChainCreates(final DOMStoreTransactionChain txChain,
- Class<? extends Exception> expType) throws Exception {
- assertExceptionOnCall(new Callable<Void>() {
- @Override
- public Void call() throws Exception {
- txChain.newWriteOnlyTransaction();
- return null;
- }
- }, expType);
-
- assertExceptionOnCall(new Callable<Void>() {
- @Override
- public Void call() throws Exception {
- txChain.newReadWriteTransaction();
- return null;
- }
- }, expType);
+ final Class<? extends Exception> expType) {
+ assertThrows(expType, () -> txChain.newWriteOnlyTransaction());
+ assertThrows(expType, () -> txChain.newReadWriteTransaction());
+ assertThrows(expType, () -> txChain.newReadOnlyTransaction());
+ }
- assertExceptionOnCall(new Callable<Void>() {
- @Override
- public Void call() throws Exception {
- txChain.newReadOnlyTransaction();
- return null;
- }
- }, expType);
+ public interface ShardStatsVerifier {
+ void verify(ShardStats stats);
}
}