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%2Fdatastore%2FDistributedDataStoreTest.java;h=8a4069e2e6125357e202efb5c7efc5fdf5bc856b;hp=d1beab904984262cd1f83de56a039c5970dc0742;hb=c1336f9b497bc6867536a24f629c3f0b002ccb2f;hpb=79d775c3cc0fe48b01eefdb732124e81dfe3441c diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreTest.java index d1beab9049..8a4069e2e6 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreTest.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreTest.java @@ -1,115 +1,128 @@ +/* + * Copyright (c) 2014, 2015 Cisco 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; -import akka.actor.ActorRef; -import akka.actor.Props; -import junit.framework.Assert; -import org.opendaylight.controller.cluster.datastore.messages.RegisterChangeListenerReply; -import org.opendaylight.controller.cluster.datastore.shardstrategy.ShardStrategyFactory; -import org.opendaylight.controller.cluster.datastore.utils.DoNothingActor; -import org.opendaylight.controller.cluster.datastore.utils.MockActorContext; -import org.opendaylight.controller.cluster.datastore.utils.MockConfiguration; +import static org.junit.Assert.assertTrue; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; + +import akka.util.Timeout; +import com.google.common.util.concurrent.Uninterruptibles; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import org.junit.Before; +import org.junit.Test; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier; +import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier; +import org.opendaylight.controller.cluster.access.concepts.FrontendType; +import org.opendaylight.controller.cluster.access.concepts.MemberName; +import org.opendaylight.controller.cluster.datastore.utils.ActorContext; import org.opendaylight.controller.md.cluster.datastore.model.TestModel; -import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker; -import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent; -import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener; -import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.CreateTransactionReply; -import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction; -import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction; -import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionChain; -import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction; -import org.opendaylight.yangtools.concepts.ListenerRegistration; -import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; -import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; - -public class DistributedDataStoreTest extends AbstractActorTest{ - - private DistributedDataStore distributedDataStore; - private MockActorContext mockActorContext; - private ActorRef doNothingActorRef; - - @org.junit.Before +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import scala.concurrent.duration.FiniteDuration; + +public class DistributedDataStoreTest extends AbstractActorTest { + private static final ClientIdentifier UNKNOWN_ID = ClientIdentifier.create( + FrontendIdentifier.create(MemberName.forName("local"), FrontendType.forName("unknown")), 0); + + private SchemaContext schemaContext; + + @Mock + private ActorContext actorContext; + + @Mock + private DatastoreContext datastoreContext; + + @Mock + private Timeout shardElectionTimeout; + + @Before public void setUp() throws Exception { - ShardStrategyFactory.setConfiguration(new MockConfiguration()); - final Props props = Props.create(DoNothingActor.class); - - doNothingActorRef = getSystem().actorOf(props); - - mockActorContext = new MockActorContext(getSystem(), doNothingActorRef); - distributedDataStore = new DistributedDataStore(mockActorContext, "config"); - distributedDataStore.onGlobalContextUpdated( - TestModel.createTestContext()); - - // Make CreateTransactionReply as the default response. Will need to be - // tuned if a specific test requires some other response - mockActorContext.setExecuteShardOperationResponse( - CreateTransactionReply.newBuilder() - .setTransactionActorPath(doNothingActorRef.path().toString()) - .setTransactionId("txn-1 ") - .build()); + MockitoAnnotations.initMocks(this); + + schemaContext = TestModel.createTestContext(); + + doReturn(schemaContext).when(actorContext).getSchemaContext(); + doReturn(DatastoreContext.newBuilder().build()).when(actorContext).getDatastoreContext(); } - @org.junit.After - public void tearDown() throws Exception { + @Test + public void testRateLimitingUsedInReadWriteTxCreation() { + try (DistributedDataStore distributedDataStore = new DistributedDataStore(actorContext, UNKNOWN_ID)) { + distributedDataStore.newReadWriteTransaction(); + + verify(actorContext, times(1)).acquireTxCreationPermit(); + } } - @org.junit.Test - public void testRegisterChangeListenerWhenShardIsNotLocal() throws Exception { + @Test + public void testRateLimitingUsedInWriteOnlyTxCreation() { + try (DistributedDataStore distributedDataStore = new DistributedDataStore(actorContext, UNKNOWN_ID)) { + + distributedDataStore.newWriteOnlyTransaction(); + + verify(actorContext, times(1)).acquireTxCreationPermit(); + } + } - ListenerRegistration registration = - distributedDataStore.registerChangeListener(TestModel.TEST_PATH, new AsyncDataChangeListener>() { - @Override - public void onDataChanged(AsyncDataChangeEvent> change) { - throw new UnsupportedOperationException("onDataChanged"); - } - }, AsyncDataBroker.DataChangeScope.BASE); + @Test + public void testRateLimitingNotUsedInReadOnlyTxCreation() { + try (DistributedDataStore distributedDataStore = new DistributedDataStore(actorContext, UNKNOWN_ID)) { - // Since we do not expect the shard to be local registration will return a NoOpRegistration - Assert.assertTrue(registration instanceof NoOpDataChangeListenerRegistration); + distributedDataStore.newReadOnlyTransaction(); + distributedDataStore.newReadOnlyTransaction(); + distributedDataStore.newReadOnlyTransaction(); - Assert.assertNotNull(registration); + verify(actorContext, times(0)).acquireTxCreationPermit(); + } } - @org.junit.Test - public void testRegisterChangeListenerWhenShardIsLocal() throws Exception { + @Test + public void testWaitTillReadyBlocking() { + doReturn(datastoreContext).when(actorContext).getDatastoreContext(); + doReturn(shardElectionTimeout).when(datastoreContext).getShardLeaderElectionTimeout(); + doReturn(FiniteDuration.apply(50, TimeUnit.MILLISECONDS)).when(shardElectionTimeout).duration(); + try (DistributedDataStore distributedDataStore = new DistributedDataStore(actorContext, UNKNOWN_ID)) { - mockActorContext.setExecuteLocalShardOperationResponse(new RegisterChangeListenerReply(doNothingActorRef.path())); + long start = System.currentTimeMillis(); - ListenerRegistration registration = - distributedDataStore.registerChangeListener(TestModel.TEST_PATH, new AsyncDataChangeListener>() { - @Override - public void onDataChanged(AsyncDataChangeEvent> change) { - throw new UnsupportedOperationException("onDataChanged"); - } - }, AsyncDataBroker.DataChangeScope.BASE); + distributedDataStore.waitTillReady(); - Assert.assertTrue(registration instanceof DataChangeListenerRegistrationProxy); + long end = System.currentTimeMillis(); - Assert.assertNotNull(registration); + assertTrue("Expected to be blocked for 50 millis", end - start >= 50); + } } + @Test + public void testWaitTillReadyCountDown() { + try (DistributedDataStore distributedDataStore = new DistributedDataStore(actorContext, UNKNOWN_ID)) { + doReturn(datastoreContext).when(actorContext).getDatastoreContext(); + doReturn(shardElectionTimeout).when(datastoreContext).getShardLeaderElectionTimeout(); + doReturn(FiniteDuration.apply(5000, TimeUnit.MILLISECONDS)).when(shardElectionTimeout).duration(); - @org.junit.Test - public void testCreateTransactionChain() throws Exception { - final DOMStoreTransactionChain transactionChain = distributedDataStore.createTransactionChain(); - Assert.assertNotNull(transactionChain); - } + Executors.newSingleThreadExecutor().submit(() -> { + Uninterruptibles.sleepUninterruptibly(500, TimeUnit.MILLISECONDS); + distributedDataStore.getWaitTillReadyCountDownLatch().countDown(); + }); - @org.junit.Test - public void testNewReadOnlyTransaction() throws Exception { - final DOMStoreReadTransaction transaction = distributedDataStore.newReadOnlyTransaction(); - Assert.assertNotNull(transaction); - } + long start = System.currentTimeMillis(); - @org.junit.Test - public void testNewWriteOnlyTransaction() throws Exception { - final DOMStoreWriteTransaction transaction = distributedDataStore.newWriteOnlyTransaction(); - Assert.assertNotNull(transaction); - } + distributedDataStore.waitTillReady(); + + long end = System.currentTimeMillis(); - @org.junit.Test - public void testNewReadWriteTransaction() throws Exception { - final DOMStoreReadWriteTransaction transaction = distributedDataStore.newReadWriteTransaction(); - Assert.assertNotNull(transaction); + assertTrue("Expected to be released in 500 millis", end - start < 5000); + } } }