X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fsharding%2FDistributedShardedDOMDataTreeTest.java;h=602e2cc4077099728827640d3575a7ee15938a90;hp=88a12fe7d799b0b9670f7059ec6719d179f7cefd;hb=a35607c5040d0fd561529fde3032c9f49393deeb;hpb=c1336f9b497bc6867536a24f629c3f0b002ccb2f diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTreeTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTreeTest.java index 88a12fe7d7..602e2cc407 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTreeTest.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTreeTest.java @@ -8,7 +8,17 @@ package org.opendaylight.controller.cluster.sharding; +import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.mockito.ArgumentMatchers.anyCollection; +import static org.mockito.ArgumentMatchers.anyMap; +import static org.mockito.Mockito.doNothing; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.timeout; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.verifyNoMoreInteractions; import static org.opendaylight.controller.cluster.datastore.IntegrationTestKit.findLocalShard; import static org.opendaylight.controller.cluster.datastore.IntegrationTestKit.waitUntilShardIsDown; @@ -16,51 +26,74 @@ import akka.actor.ActorRef; import akka.actor.ActorSystem; import akka.actor.Address; import akka.actor.AddressFromURIString; +import akka.actor.Props; import akka.cluster.Cluster; -import akka.testkit.JavaTestKit; +import akka.testkit.javadsl.TestKit; import com.google.common.collect.Lists; -import com.google.common.util.concurrent.CheckedFuture; +import com.google.common.util.concurrent.FluentFuture; +import com.google.common.util.concurrent.ListenableFuture; import com.typesafe.config.ConfigFactory; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import java.util.concurrent.CompletionStage; +import java.util.concurrent.TimeUnit; import org.junit.After; import org.junit.Assert; import org.junit.Before; import org.junit.Ignore; import org.junit.Test; +import org.mockito.ArgumentCaptor; +import org.mockito.Captor; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.opendaylight.controller.cluster.ActorSystemProvider; +import org.opendaylight.controller.cluster.access.concepts.MemberName; +import org.opendaylight.controller.cluster.databroker.actors.dds.ClientLocalHistory; +import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction; +import org.opendaylight.controller.cluster.databroker.actors.dds.DataStoreClient; +import org.opendaylight.controller.cluster.databroker.actors.dds.SimpleDataStoreClientActor; import org.opendaylight.controller.cluster.datastore.AbstractTest; import org.opendaylight.controller.cluster.datastore.DatastoreContext; import org.opendaylight.controller.cluster.datastore.DatastoreContext.Builder; import org.opendaylight.controller.cluster.datastore.DistributedDataStore; import org.opendaylight.controller.cluster.datastore.IntegrationTestKit; -import org.opendaylight.controller.cluster.datastore.messages.FindLocalShard; -import org.opendaylight.controller.cluster.datastore.messages.FindPrimary; -import org.opendaylight.controller.cluster.datastore.messages.LocalPrimaryShardFound; -import org.opendaylight.controller.cluster.datastore.messages.LocalShardFound; +import org.opendaylight.controller.cluster.datastore.utils.ActorUtils; import org.opendaylight.controller.cluster.datastore.utils.ClusterUtils; -import org.opendaylight.controller.cluster.sharding.DistributedShardFactory.DistributedShardRegistration; +import org.opendaylight.controller.cluster.dom.api.CDSDataTreeProducer; +import org.opendaylight.controller.cluster.dom.api.CDSShardAccess; +import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal; +import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore; import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper; import org.opendaylight.controller.md.cluster.datastore.model.TestModel; import org.opendaylight.mdsal.common.api.LogicalDatastoreType; -import org.opendaylight.mdsal.common.api.TransactionCommitFailedException; import org.opendaylight.mdsal.dom.api.DOMDataTreeCursorAwareTransaction; import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier; +import org.opendaylight.mdsal.dom.api.DOMDataTreeListener; import org.opendaylight.mdsal.dom.api.DOMDataTreeProducer; import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor; import org.opendaylight.yangtools.yang.common.QName; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates; +import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode; +import org.opendaylight.yangtools.yang.data.api.schema.LeafNode; import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode; import org.opendaylight.yangtools.yang.data.api.schema.MapNode; +import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate; import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder; import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder; import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapNodeBuilder; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -@Ignore("distributed-data is broken needs to be removed") +@Deprecated(forRemoval = true) public class DistributedShardedDOMDataTreeTest extends AbstractTest { private static final Logger LOG = LoggerFactory.getLogger(DistributedShardedDOMDataTreeRemotingTest.class); @@ -71,26 +104,47 @@ public class DistributedShardedDOMDataTreeTest extends AbstractTest { private static final DOMDataTreeIdentifier TEST_ID = new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH); + private static final DOMDataTreeIdentifier INNER_LIST_ID = + new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, + YangInstanceIdentifier.create(getOuterListIdFor(0).getPathArguments()) + .node(TestModel.INNER_LIST_QNAME)); + private static final Set SINGLE_MEMBER = Collections.singleton(AbstractTest.MEMBER_NAME); + + private static final String MODULE_SHARDS_CONFIG = "module-shards-default-member-1.conf"; + private ActorSystem leaderSystem; private final Builder leaderDatastoreContextBuilder = DatastoreContext.newBuilder() .shardHeartbeatIntervalInMillis(100) .shardElectionTimeoutFactor(2) - .logicalStoreType( - org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION); + .logicalStoreType(LogicalDatastoreType.CONFIGURATION); private DistributedDataStore leaderDistributedDataStore; + private DistributedDataStore operDistributedDatastore; private IntegrationTestKit leaderTestKit; private DistributedShardedDOMDataTree leaderShardFactory; + @Captor + private ArgumentCaptor> captorForChanges; + @Captor + private ArgumentCaptor>> captorForSubtrees; + + private ActorSystemProvider leaderSystemProvider; + @Before public void setUp() { + MockitoAnnotations.initMocks(this); + + InMemoryJournal.clear(); + InMemorySnapshotStore.clear(); leaderSystem = ActorSystem.create("cluster-test", ConfigFactory.load().getConfig("Member1")); Cluster.get(leaderSystem).join(MEMBER_1_ADDRESS); + leaderSystemProvider = Mockito.mock(ActorSystemProvider.class); + doReturn(leaderSystem).when(leaderSystemProvider).getActorSystem(); } @After @@ -99,66 +153,70 @@ public class DistributedShardedDOMDataTreeTest extends AbstractTest { leaderDistributedDataStore.close(); } - JavaTestKit.shutdownActorSystem(leaderSystem); + if (operDistributedDatastore != null) { + operDistributedDatastore.close(); + } + + TestKit.shutdownActorSystem(leaderSystem); + + InMemoryJournal.clear(); + InMemorySnapshotStore.clear(); } - private void initEmptyDatastore(final String type) { + private void initEmptyDatastores() throws Exception { leaderTestKit = new IntegrationTestKit(leaderSystem, leaderDatastoreContextBuilder); - leaderDistributedDataStore = - leaderTestKit.setupDistributedDataStoreWithoutConfig(type, SchemaContextHelper.full()); + leaderDistributedDataStore = leaderTestKit.setupDistributedDataStore( + "config", MODULE_SHARDS_CONFIG, "empty-modules.conf", true, + SchemaContextHelper.distributedShardedDOMDataTreeSchemaContext()); - leaderShardFactory = new DistributedShardedDOMDataTree(leaderSystem, - leaderDistributedDataStore, + operDistributedDatastore = leaderTestKit.setupDistributedDataStore( + "operational", MODULE_SHARDS_CONFIG, "empty-modules.conf",true, + SchemaContextHelper.distributedShardedDOMDataTreeSchemaContext()); + + leaderShardFactory = new DistributedShardedDOMDataTree(leaderSystemProvider, + operDistributedDatastore, leaderDistributedDataStore); + + leaderShardFactory.init(); } + @Test public void testWritesIntoDefaultShard() throws Exception { - initEmptyDatastore("config"); - - leaderShardFactory.createDistributedShard(TEST_ID, - Lists.newArrayList(AbstractTest.MEMBER_NAME, AbstractTest.MEMBER_2_NAME)); - - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(YangInstanceIdentifier.EMPTY)); + initEmptyDatastores(); final DOMDataTreeIdentifier configRoot = - new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.EMPTY); + new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty()); final DOMDataTreeProducer producer = leaderShardFactory.createProducer(Collections.singleton(configRoot)); final DOMDataTreeCursorAwareTransaction tx = producer.createTransaction(true); - final DOMDataTreeWriteCursor cursor = tx.createCursor(TEST_ID); + final DOMDataTreeWriteCursor cursor = + tx.createCursor(new DOMDataTreeIdentifier( + LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty())); Assert.assertNotNull(cursor); - } - @Test - public void testSingleNodeWrites() throws Exception { - initEmptyDatastore("config"); + final ContainerNode test = + ImmutableContainerNodeBuilder.create() + .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)).build(); - leaderShardFactory.createDistributedShard(TEST_ID, - Lists.newArrayList(AbstractTest.MEMBER_NAME, AbstractTest.MEMBER_2_NAME)); + cursor.write(test.getIdentifier(), test); + cursor.close(); - final DistributedShardRegistration shardRegistration = - leaderShardFactory.createDistributedShard(TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(TEST_ID.getRootIdentifier())); + tx.commit().get(); + } - LOG.warn("Got after waiting for nonleader"); - final ActorRef leaderShardManager = leaderDistributedDataStore.getActorContext().getShardManager(); + @Test + public void testSingleNodeWritesAndRead() throws Exception { + initEmptyDatastores(); - new JavaTestKit(leaderSystem) { - { - leaderShardManager.tell( - new FindLocalShard(ClusterUtils.getCleanShardName(TestModel.TEST_PATH), true), getRef()); - expectMsgClass(duration("5 seconds"), LocalShardFound.class); + final DistributedShardRegistration shardRegistration = waitOnAsyncTask( + leaderShardFactory.createDistributedShard(TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); - leaderDistributedDataStore.getActorContext().getShardManager().tell( - new FindPrimary(ClusterUtils.getCleanShardName(TestModel.TEST_PATH), true), getRef()); - expectMsgClass(duration("5 seconds"), LocalPrimaryShardFound.class); - } - }; + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), + ClusterUtils.getCleanShardName(TEST_ID.getRootIdentifier())); final DOMDataTreeProducer producer = leaderShardFactory.createProducer(Collections.singleton(TEST_ID)); @@ -167,39 +225,85 @@ public class DistributedShardedDOMDataTreeTest extends AbstractTest { Assert.assertNotNull(cursor); final YangInstanceIdentifier nameId = YangInstanceIdentifier.builder(TestModel.TEST_PATH).node(TestModel.NAME_QNAME).build(); + final LeafNode valueToCheck = ImmutableLeafNodeBuilder.create().withNodeIdentifier( + new NodeIdentifier(TestModel.NAME_QNAME)).withValue("Test Value").build(); + LOG.debug("Writing data {} at {}, cursor {}", nameId.getLastPathArgument(), valueToCheck, cursor); cursor.write(nameId.getLastPathArgument(), - ImmutableLeafNodeBuilder.create().withNodeIdentifier( - new NodeIdentifier(TestModel.NAME_QNAME)).withValue("Test Value").build()); + valueToCheck); cursor.close(); - LOG.warn("Got to pre submit"); + LOG.debug("Got to pre submit"); + + tx.commit().get(); + + final DOMDataTreeListener mockedDataTreeListener = mock(DOMDataTreeListener.class); + doNothing().when(mockedDataTreeListener).onDataTreeChanged(anyCollection(), anyMap()); + + leaderShardFactory.registerListener(mockedDataTreeListener, Collections.singletonList(TEST_ID), + true, Collections.emptyList()); + + verify(mockedDataTreeListener, timeout(1000).times(1)).onDataTreeChanged(captorForChanges.capture(), + captorForSubtrees.capture()); + final List> capturedValue = captorForChanges.getAllValues(); + + final Optional> dataAfter = + capturedValue.get(0).iterator().next().getRootNode().getDataAfter(); + + final NormalizedNode expected = ImmutableContainerNodeBuilder.create() + .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)).withChild(valueToCheck).build(); + assertEquals(expected, dataAfter.get()); + + verifyNoMoreInteractions(mockedDataTreeListener); + + final String shardName = ClusterUtils.getCleanShardName(TEST_ID.getRootIdentifier()); + LOG.debug("Creating distributed datastore client for shard {}", shardName); + + final ActorUtils actorUtils = leaderDistributedDataStore.getActorUtils(); + final Props distributedDataStoreClientProps = + SimpleDataStoreClientActor.props(actorUtils.getCurrentMemberName(), "Shard-" + shardName, actorUtils, + shardName); + + final ActorRef clientActor = leaderSystem.actorOf(distributedDataStoreClientProps); + final DataStoreClient distributedDataStoreClient = SimpleDataStoreClientActor + .getDistributedDataStoreClient(clientActor, 30, TimeUnit.SECONDS); + + final ClientLocalHistory localHistory = distributedDataStoreClient.createLocalHistory(); + final ClientTransaction tx2 = localHistory.createTransaction(); + final FluentFuture>> read = tx2.read(YangInstanceIdentifier.empty()); + + final Optional> optional = read.get(); + tx2.abort(); + localHistory.close(); + + shardRegistration.close().toCompletableFuture().get(); - tx.submit().checkedGet(); } @Test public void testMultipleWritesIntoSingleMapEntry() throws Exception { - initEmptyDatastore("config"); + initEmptyDatastores(); - final DistributedShardRegistration shardRegistration = - leaderShardFactory.createDistributedShard(TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), + final DistributedShardRegistration shardRegistration = waitOnAsyncTask( + leaderShardFactory.createDistributedShard(TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(TEST_ID.getRootIdentifier())); LOG.warn("Got after waiting for nonleader"); - final ActorRef leaderShardManager = leaderDistributedDataStore.getActorContext().getShardManager(); + final ActorRef leaderShardManager = leaderDistributedDataStore.getActorUtils().getShardManager(); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(TestModel.TEST_PATH)); - final YangInstanceIdentifier oid1 = TestModel.OUTER_LIST_PATH.node(new NodeIdentifierWithPredicates( - TestModel.OUTER_LIST_QNAME, QName.create(TestModel.OUTER_LIST_QNAME, "id"), 0)); + final YangInstanceIdentifier oid1 = getOuterListIdFor(0); final DOMDataTreeIdentifier outerListPath = new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, oid1); - final DistributedShardRegistration outerListShardReg = leaderShardFactory.createDistributedShard(outerListPath, - Lists.newArrayList(AbstractTest.MEMBER_NAME)); + final DistributedShardRegistration outerListShardReg = waitOnAsyncTask( + leaderShardFactory.createDistributedShard(outerListPath, Lists.newArrayList(AbstractTest.MEMBER_NAME)), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(outerListPath.getRootIdentifier())); final DOMDataTreeProducer shardProducer = leaderShardFactory.createProducer( @@ -217,9 +321,9 @@ public class DistributedShardedDOMDataTreeTest extends AbstractTest { cursor.write(new NodeIdentifier(TestModel.INNER_LIST_QNAME), innerList); cursor.close(); - tx.submit().checkedGet(); + tx.commit().get(); - final ArrayList> futures = new ArrayList<>(); + final ArrayList> futures = new ArrayList<>(); for (int i = 0; i < 1000; i++) { final Collection innerListMapEntries = createInnerListMapEntries(1000, "run-" + i); for (final MapEntryNode innerListMapEntry : innerListMapEntries) { @@ -229,75 +333,219 @@ public class DistributedShardedDOMDataTreeTest extends AbstractTest { oid1.node(new NodeIdentifier(TestModel.INNER_LIST_QNAME)))); cursor1.write(innerListMapEntry.getIdentifier(), innerListMapEntry); cursor1.close(); - futures.add(tx1.submit()); + futures.add(tx1.commit()); } } - futures.get(futures.size() - 1).checkedGet(); + futures.get(futures.size() - 1).get(); - } + final DOMDataTreeListener mockedDataTreeListener = mock(DOMDataTreeListener.class); + doNothing().when(mockedDataTreeListener).onDataTreeChanged(anyCollection(), anyMap()); - private static Collection createInnerListMapEntries(final int amount, final String valuePrefix) { - final Collection ret = new ArrayList<>(); - for (int i = 0; i < amount; i++) { - ret.add(ImmutableNodes.mapEntryBuilder() - .withNodeIdentifier(new NodeIdentifierWithPredicates(TestModel.INNER_LIST_QNAME, - QName.create(TestModel.INNER_LIST_QNAME, "name"), Integer.toString(i))) - .withChild(ImmutableNodes - .leafNode(QName.create(TestModel.INNER_LIST_QNAME, "value"), valuePrefix + "-" + i)) - .build()); - } + leaderShardFactory.registerListener(mockedDataTreeListener, Collections.singletonList(INNER_LIST_ID), + true, Collections.emptyList()); + + verify(mockedDataTreeListener, timeout(1000).times(1)).onDataTreeChanged(captorForChanges.capture(), + captorForSubtrees.capture()); + verifyNoMoreInteractions(mockedDataTreeListener); + final List> capturedValue = captorForChanges.getAllValues(); + + final NormalizedNode expected = + ImmutableMapNodeBuilder + .create() + .withNodeIdentifier(new NodeIdentifier(TestModel.INNER_LIST_QNAME)) + // only the values from the last run should be present + .withValue(createInnerListMapEntries(1000, "run-999")) + .build(); + + assertEquals("List values dont match the expected values from the last run", + expected, capturedValue.get(0).iterator().next().getRootNode().getDataAfter().get()); - return ret; } + // top level shard at TEST element, with subshards on each outer-list map entry @Test - public void testDistributedData() throws Exception { - initEmptyDatastore("config"); - - leaderShardFactory.createDistributedShard(TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)); - leaderShardFactory.createDistributedShard( - new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_CONTAINER_PATH), - Lists.newArrayList(AbstractTest.MEMBER_NAME)); - leaderShardFactory.createDistributedShard( - new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.INNER_LIST_PATH), - Lists.newArrayList(AbstractTest.MEMBER_NAME)); - leaderShardFactory.createDistributedShard( - new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.JUNK_PATH), - Lists.newArrayList(AbstractTest.MEMBER_NAME)); - - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(TestModel.TEST_PATH)); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(TestModel.OUTER_CONTAINER_PATH)); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(TestModel.INNER_LIST_PATH)); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), - ClusterUtils.getCleanShardName(TestModel.JUNK_PATH)); + @Ignore + public void testMultipleShardLevels() throws Exception { + initEmptyDatastores(); + + final DistributedShardRegistration testShardReg = waitOnAsyncTask( + leaderShardFactory.createDistributedShard(TEST_ID, SINGLE_MEMBER), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + + final ArrayList registrations = new ArrayList<>(); + final int listSize = 5; + for (int i = 0; i < listSize; i++) { + final YangInstanceIdentifier entryYID = getOuterListIdFor(i); + final CompletionStage future = leaderShardFactory.createDistributedShard( + new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, entryYID), SINGLE_MEMBER); + + registrations.add(waitOnAsyncTask(future, DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION)); + } + + final DOMDataTreeIdentifier rootId = + new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty()); + final DOMDataTreeProducer producer = leaderShardFactory.createProducer(Collections.singletonList( + rootId)); + + DOMDataTreeCursorAwareTransaction transaction = producer.createTransaction(false); + + DOMDataTreeWriteCursor cursor = transaction.createCursor(rootId); + assertNotNull(cursor); + + final MapNode outerList = + ImmutableMapNodeBuilder.create() + .withNodeIdentifier(new NodeIdentifier(TestModel.OUTER_LIST_QNAME)).build(); + + final ContainerNode testNode = + ImmutableContainerNodeBuilder.create() + .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)) + .withChild(outerList) + .build(); + + cursor.write(testNode.getIdentifier(), testNode); + cursor.close(); + transaction.commit().get(); + + final DOMDataTreeListener mockedDataTreeListener = mock(DOMDataTreeListener.class); + doNothing().when(mockedDataTreeListener).onDataTreeChanged(anyCollection(), anyMap()); + + final MapNode wholeList = ImmutableMapNodeBuilder.create(outerList) + .withValue(createOuterEntries(listSize, "testing-values")).build(); + + transaction = producer.createTransaction(false); + cursor = transaction.createCursor(TEST_ID); + assertNotNull(cursor); + + cursor.write(wholeList.getIdentifier(), wholeList); + cursor.close(); + + transaction.commit().get(); + + leaderShardFactory.registerListener(mockedDataTreeListener, Collections.singletonList(TEST_ID), + true, Collections.emptyList()); + + verify(mockedDataTreeListener, timeout(35000).atLeast(2)).onDataTreeChanged(captorForChanges.capture(), + captorForSubtrees.capture()); + verifyNoMoreInteractions(mockedDataTreeListener); + final List>> allSubtrees = captorForSubtrees.getAllValues(); + + final Map> lastSubtree = allSubtrees.get(allSubtrees.size() - 1); + + final NormalizedNode actual = lastSubtree.get(TEST_ID); + assertNotNull(actual); + + final NormalizedNode expected = + ImmutableContainerNodeBuilder.create() + .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)) + .withChild(ImmutableMapNodeBuilder.create(outerList) + .withValue(createOuterEntries(listSize, "testing-values")).build()) + .build(); + + + for (final DistributedShardRegistration registration : registrations) { + waitOnAsyncTask(registration.close(), DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + } + + waitOnAsyncTask(testShardReg.close(), DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + + assertEquals(expected, actual); } @Test public void testMultipleRegistrationsAtOnePrefix() throws Exception { - initEmptyDatastore("config"); + initEmptyDatastores(); for (int i = 0; i < 10; i++) { LOG.debug("Round {}", i); - final DistributedShardRegistration reg1 = leaderShardFactory - .createDistributedShard(TEST_ID, - Lists.newArrayList(AbstractTest.MEMBER_NAME)); + final DistributedShardRegistration reg1 = waitOnAsyncTask(leaderShardFactory.createDistributedShard( + TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); - leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorContext(), + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(TestModel.TEST_PATH)); - assertNotNull(findLocalShard(leaderDistributedDataStore.getActorContext(), + assertNotNull(findLocalShard(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(TestModel.TEST_PATH))); - reg1.close(); + waitOnAsyncTask(reg1.close(), DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); - waitUntilShardIsDown(leaderDistributedDataStore.getActorContext(), + waitUntilShardIsDown(leaderDistributedDataStore.getActorUtils(), ClusterUtils.getCleanShardName(TestModel.TEST_PATH)); + } + } + + @Test + public void testCDSDataTreeProducer() throws Exception { + initEmptyDatastores(); + + final DistributedShardRegistration reg1 = waitOnAsyncTask(leaderShardFactory.createDistributedShard( + TEST_ID, Lists.newArrayList(AbstractTest.MEMBER_NAME)), + DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + + leaderTestKit.waitUntilLeader(leaderDistributedDataStore.getActorUtils(), + ClusterUtils.getCleanShardName(TestModel.TEST_PATH)); + + assertNotNull(findLocalShard(leaderDistributedDataStore.getActorUtils(), + ClusterUtils.getCleanShardName(TestModel.TEST_PATH))); + + + final DOMDataTreeIdentifier configRoot = + new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty()); + final DOMDataTreeProducer producer = leaderShardFactory.createProducer(Collections.singleton(configRoot)); + assertTrue(producer instanceof CDSDataTreeProducer); + + final CDSDataTreeProducer cdsProducer = (CDSDataTreeProducer) producer; + CDSShardAccess shardAccess = cdsProducer.getShardAccess(TEST_ID); + assertEquals(shardAccess.getShardIdentifier(), TEST_ID); + + shardAccess = cdsProducer.getShardAccess(INNER_LIST_ID); + assertEquals(TEST_ID, shardAccess.getShardIdentifier()); + + shardAccess = cdsProducer.getShardAccess(configRoot); + assertEquals(configRoot, shardAccess.getShardIdentifier()); + + waitOnAsyncTask(reg1.close(), DistributedShardedDOMDataTree.SHARD_FUTURE_TIMEOUT_DURATION); + } + + private static Collection createOuterEntries(final int amount, final String valuePrefix) { + final Collection ret = new ArrayList<>(); + for (int i = 0; i < amount; i++) { + ret.add(ImmutableNodes.mapEntryBuilder() + .withNodeIdentifier(NodeIdentifierWithPredicates.of(TestModel.OUTER_LIST_QNAME, + QName.create(TestModel.OUTER_LIST_QNAME, "id"), i)) + .withChild(ImmutableNodes + .leafNode(QName.create(TestModel.OUTER_LIST_QNAME, "id"), i)) + .withChild(createWholeInnerList(amount, "outer id: " + i + " " + valuePrefix)) + .build()); + } + + return ret; + } + + private static MapNode createWholeInnerList(final int amount, final String valuePrefix) { + return ImmutableMapNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(TestModel.INNER_LIST_QNAME)) + .withValue(createInnerListMapEntries(amount, valuePrefix)).build(); + } + + private static Collection createInnerListMapEntries(final int amount, final String valuePrefix) { + final Collection ret = new ArrayList<>(); + for (int i = 0; i < amount; i++) { + ret.add(ImmutableNodes.mapEntryBuilder() + .withNodeIdentifier(NodeIdentifierWithPredicates.of(TestModel.INNER_LIST_QNAME, + QName.create(TestModel.INNER_LIST_QNAME, "name"), Integer.toString(i))) + .withChild(ImmutableNodes + .leafNode(QName.create(TestModel.INNER_LIST_QNAME, "value"), valuePrefix + "-" + i)) + .build()); } + + return ret; + } + + private static YangInstanceIdentifier getOuterListIdFor(final int id) { + return TestModel.OUTER_LIST_PATH.node(NodeIdentifierWithPredicates.of( + TestModel.OUTER_LIST_QNAME, QName.create(TestModel.OUTER_LIST_QNAME, "id"), id)); } -} \ No newline at end of file +}