+++ /dev/null
-/*
- * Copyright (c) 2015 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.entityownership;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_ID_QNAME;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_OWNERS_PATH;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_QNAME;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.candidatePath;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityEntryWithOwner;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityOwnersWithCandidate;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityOwnersWithEntityTypeEntry;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityPath;
-import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityTypeEntryWithEntityEntry;
-
-import akka.actor.ActorRef;
-import com.google.common.collect.Sets;
-import java.util.Collection;
-import java.util.Optional;
-import java.util.concurrent.TimeUnit;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mockito;
-import org.opendaylight.controller.cluster.access.concepts.MemberName;
-import org.opendaylight.controller.cluster.datastore.AbstractDataStore;
-import org.opendaylight.controller.cluster.datastore.DatastoreContext;
-import org.opendaylight.controller.cluster.datastore.DatastoreContextFactory;
-import org.opendaylight.controller.cluster.datastore.DistributedDataStore;
-import org.opendaylight.controller.cluster.datastore.Shard;
-import org.opendaylight.controller.cluster.datastore.ShardDataTree;
-import org.opendaylight.controller.cluster.datastore.config.Configuration;
-import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
-import org.opendaylight.controller.cluster.datastore.config.EmptyModuleShardConfigProvider;
-import org.opendaylight.controller.cluster.datastore.entityownership.messages.RegisterCandidateLocal;
-import org.opendaylight.controller.cluster.datastore.entityownership.messages.RegisterListenerLocal;
-import org.opendaylight.controller.cluster.datastore.entityownership.messages.UnregisterCandidateLocal;
-import org.opendaylight.controller.cluster.datastore.entityownership.messages.UnregisterListenerLocal;
-import org.opendaylight.controller.cluster.datastore.entityownership.selectionstrategy.EntityOwnerSelectionStrategyConfig;
-import org.opendaylight.controller.cluster.datastore.utils.MockClusterWrapper;
-import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper;
-import org.opendaylight.mdsal.eos.common.api.CandidateAlreadyRegisteredException;
-import org.opendaylight.mdsal.eos.common.api.EntityOwnershipState;
-import org.opendaylight.mdsal.eos.dom.api.DOMEntity;
-import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipCandidateRegistration;
-import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipListener;
-import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipListenerRegistration;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import scala.concurrent.Await;
-import scala.concurrent.Future;
-import scala.concurrent.duration.FiniteDuration;
-
-/**
- * Unit tests for DistributedEntityOwnershipService.
- *
- * @author Thomas Pantelis
- */
-public class DistributedEntityOwnershipServiceTest extends AbstractClusterRefEntityOwnershipTest {
- static final String ENTITY_TYPE = "test";
- static final String ENTITY_TYPE2 = "test2";
- static final QName QNAME = QName.create("test", "2015-08-11", "foo");
- static int ID_COUNTER = 1;
-
- private final String dataStoreName = "config" + ID_COUNTER++;
- private AbstractDataStore dataStore;
-
- @Before
- public void setUp() {
- DatastoreContext datastoreContext = DatastoreContext.newBuilder().dataStoreName(dataStoreName)
- .shardInitializationTimeout(10, TimeUnit.SECONDS).build();
-
- Configuration configuration = new ConfigurationImpl(new EmptyModuleShardConfigProvider()) {
- @Override
- public Collection<MemberName> getUniqueMemberNamesForAllShards() {
- return Sets.newHashSet(MemberName.forName("member-1"));
- }
- };
-
- DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
- Mockito.doReturn(datastoreContext).when(mockContextFactory).getBaseDatastoreContext();
- Mockito.doReturn(datastoreContext).when(mockContextFactory).getShardDatastoreContext(Mockito.anyString());
-
- dataStore = new DistributedDataStore(getSystem(), new MockClusterWrapper(), configuration,
- mockContextFactory, null);
-
- dataStore.onGlobalContextUpdated(SchemaContextHelper.entityOwners());
- }
-
- @After
- public void tearDown() {
- dataStore.close();
- }
-
- private static <T> T verifyMessage(final DistributedEntityOwnershipService mock, final Class<T> type) {
- final ArgumentCaptor<T> message = ArgumentCaptor.forClass(type);
- verify(mock).executeLocalEntityOwnershipShardOperation(message.capture());
- return message.getValue();
- }
-
- @Test
- public void testEntityOwnershipShardCreated() throws Exception {
- DistributedEntityOwnershipService service = DistributedEntityOwnershipService.start(dataStore.getActorUtils(),
- EntityOwnerSelectionStrategyConfig.newBuilder().build());
-
- Future<ActorRef> future = dataStore.getActorUtils().findLocalShardAsync(
- DistributedEntityOwnershipService.ENTITY_OWNERSHIP_SHARD_NAME);
- ActorRef shardActor = Await.result(future, FiniteDuration.create(10, TimeUnit.SECONDS));
- assertNotNull(DistributedEntityOwnershipService.ENTITY_OWNERSHIP_SHARD_NAME + " not found", shardActor);
-
- service.close();
- }
-
- @Test
- public void testRegisterCandidate() throws Exception {
- DistributedEntityOwnershipService service = spy(DistributedEntityOwnershipService.start(
- dataStore.getActorUtils(), EntityOwnerSelectionStrategyConfig.newBuilder().build()));
-
- YangInstanceIdentifier entityId = YangInstanceIdentifier.of(QNAME);
- DOMEntity entity = new DOMEntity(ENTITY_TYPE, entityId);
-
- DOMEntityOwnershipCandidateRegistration reg = service.registerCandidate(entity);
- verifyRegisterCandidateLocal(service, entity);
- verifyEntityOwnershipCandidateRegistration(entity, reg);
- verifyEntityCandidate(service.getLocalEntityOwnershipShard(), ENTITY_TYPE, entityId,
- dataStore.getActorUtils().getCurrentMemberName().getName());
-
- // Register the same entity - should throw exception
-
- try {
- service.registerCandidate(entity);
- fail("Expected CandidateAlreadyRegisteredException");
- } catch (CandidateAlreadyRegisteredException e) {
- // expected
- assertEquals("getEntity", entity, e.getEntity());
- }
-
- // Register a different entity - should succeed
- reset(service);
-
- DOMEntity entity2 = new DOMEntity(ENTITY_TYPE2, entityId);
- DOMEntityOwnershipCandidateRegistration reg2 = service.registerCandidate(entity2);
-
- verifyEntityOwnershipCandidateRegistration(entity2, reg2);
- verifyEntityCandidate(service.getLocalEntityOwnershipShard(), ENTITY_TYPE2, entityId,
- dataStore.getActorUtils().getCurrentMemberName().getName());
-
- service.close();
- }
-
- @Test
- public void testCloseCandidateRegistration() throws Exception {
- DistributedEntityOwnershipService service = spy(DistributedEntityOwnershipService.start(
- dataStore.getActorUtils(), EntityOwnerSelectionStrategyConfig.newBuilder().build()));
-
- DOMEntity entity = new DOMEntity(ENTITY_TYPE, YangInstanceIdentifier.of(QNAME));
-
- DOMEntityOwnershipCandidateRegistration reg = service.registerCandidate(entity);
-
- verifyEntityOwnershipCandidateRegistration(entity, reg);
- verifyRegisterCandidateLocal(service, entity);
-
- reset(service);
- reg.close();
- UnregisterCandidateLocal unregCandidate = verifyMessage(service, UnregisterCandidateLocal.class);
- assertEquals("getEntity", entity, unregCandidate.getEntity());
-
- // Re-register - should succeed.
- reset(service);
- service.registerCandidate(entity);
- verifyRegisterCandidateLocal(service, entity);
-
- service.close();
- }
-
- @Test
- public void testListenerRegistration() {
- DistributedEntityOwnershipService service = spy(DistributedEntityOwnershipService.start(
- dataStore.getActorUtils(), EntityOwnerSelectionStrategyConfig.newBuilder().build()));
-
- YangInstanceIdentifier entityId = YangInstanceIdentifier.of(QNAME);
- DOMEntity entity = new DOMEntity(ENTITY_TYPE, entityId);
- DOMEntityOwnershipListener listener = mock(DOMEntityOwnershipListener.class);
-
- DOMEntityOwnershipListenerRegistration reg = service.registerListener(entity.getType(), listener);
-
- assertNotNull("EntityOwnershipListenerRegistration null", reg);
- assertEquals("getEntityType", entity.getType(), reg.getEntityType());
- assertEquals("getInstance", listener, reg.getInstance());
-
- RegisterListenerLocal regListener = verifyMessage(service, RegisterListenerLocal.class);
- assertSame("getListener", listener, regListener.getListener());
- assertEquals("getEntityType", entity.getType(), regListener.getEntityType());
-
- reset(service);
- reg.close();
- UnregisterListenerLocal unregListener = verifyMessage(service, UnregisterListenerLocal.class);
- assertEquals("getEntityType", entity.getType(), unregListener.getEntityType());
- assertSame("getListener", listener, unregListener.getListener());
-
- service.close();
- }
-
- @Test
- public void testGetOwnershipState() throws Exception {
- DistributedEntityOwnershipService service = spy(DistributedEntityOwnershipService.start(
- dataStore.getActorUtils(), EntityOwnerSelectionStrategyConfig.newBuilder().build()));
-
- final Shard mockShard = Mockito.mock(Shard.class);
- ShardDataTree shardDataTree = new ShardDataTree(mockShard, SchemaContextHelper.entityOwners(),
- TreeType.OPERATIONAL);
-
- when(service.getLocalEntityOwnershipShardDataTree()).thenReturn(shardDataTree.getDataTree());
-
- DOMEntity entity1 = new DOMEntity(ENTITY_TYPE, "one");
- writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, entity1.getIdentifier(), "member-1"),
- shardDataTree);
- writeNode(ENTITY_OWNERS_PATH, entityOwnersWithEntityTypeEntry(entityTypeEntryWithEntityEntry(entity1.getType(),
- entityEntryWithOwner(entity1.getIdentifier(), "member-1"))), shardDataTree);
- verifyGetOwnershipState(service, entity1, EntityOwnershipState.IS_OWNER);
-
- writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE,
- entity1.getIdentifier(), "member-2"), shardDataTree);
- writeNode(entityPath(entity1.getType(), entity1.getIdentifier()),
- entityEntryWithOwner(entity1.getIdentifier(), "member-2"), shardDataTree);
- verifyGetOwnershipState(service, entity1, EntityOwnershipState.OWNED_BY_OTHER);
-
- writeNode(entityPath(entity1.getType(), entity1.getIdentifier()), entityEntryWithOwner(entity1.getIdentifier(),
- ""), shardDataTree);
- verifyGetOwnershipState(service, entity1, EntityOwnershipState.NO_OWNER);
-
- DOMEntity entity2 = new DOMEntity(ENTITY_TYPE, "two");
- Optional<EntityOwnershipState> state = service.getOwnershipState(entity2);
- assertFalse("getOwnershipState present", state.isPresent());
-
- writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, entity2.getIdentifier(), "member-1"),
- shardDataTree);
- writeNode(entityPath(entity2.getType(), entity2.getIdentifier()), ImmutableNodes.mapEntry(ENTITY_QNAME,
- ENTITY_ID_QNAME, entity2.getIdentifier()), shardDataTree);
- verifyGetOwnershipState(service, entity2, EntityOwnershipState.NO_OWNER);
-
- deleteNode(candidatePath(entityPath(entity2.getType(), entity2.getIdentifier()), "member-1"), shardDataTree);
- Optional<EntityOwnershipState> state2 = service.getOwnershipState(entity2);
- assertFalse("getOwnershipState present", state2.isPresent());
- service.close();
- }
-
- @Test
- public void testIsCandidateRegistered() throws CandidateAlreadyRegisteredException {
- DistributedEntityOwnershipService service = DistributedEntityOwnershipService.start(dataStore.getActorUtils(),
- EntityOwnerSelectionStrategyConfig.newBuilder().build());
-
- final DOMEntity test = new DOMEntity("test-type", "test");
-
- assertFalse(service.isCandidateRegistered(test));
-
- service.registerCandidate(test);
-
- assertTrue(service.isCandidateRegistered(test));
-
- service.close();
- }
-
- private static void verifyGetOwnershipState(final DistributedEntityOwnershipService service, final DOMEntity entity,
- final EntityOwnershipState expState) {
- Optional<EntityOwnershipState> state = service.getOwnershipState(entity);
- assertTrue("getOwnershipState present", state.isPresent());
- assertEquals("EntityOwnershipState", expState, state.get());
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- private void verifyEntityCandidate(final ActorRef entityOwnershipShard, final String entityType,
- final YangInstanceIdentifier entityId, final String candidateName) {
- verifyEntityCandidate(entityType, entityId, candidateName, path -> {
- try {
- return dataStore.newReadOnlyTransaction().read(path).get(5, TimeUnit.SECONDS).get();
- } catch (Exception e) {
- return null;
- }
- });
- }
-
- private static void verifyRegisterCandidateLocal(final DistributedEntityOwnershipService service,
- final DOMEntity entity) {
- RegisterCandidateLocal regCandidate = verifyMessage(service, RegisterCandidateLocal.class);
- assertEquals("getEntity", entity, regCandidate.getEntity());
- }
-
- private static void verifyEntityOwnershipCandidateRegistration(final DOMEntity entity,
- final DOMEntityOwnershipCandidateRegistration reg) {
- assertNotNull("EntityOwnershipCandidateRegistration null", reg);
- assertEquals("getInstance", entity, reg.getInstance());
- }
-}
Code Review / controller.git / blobdiff