X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fentityownership%2FAbstractEntityOwnershipTest.java;h=6b148af4fa1195150ce03d6ae42def94e4c46b5e;hb=12fcdfe39aa26dcba7fd3bb4d4c68e3d02e65c51;hp=0e282fbbbfe09123f17a9ff8998d95fb5e3b8a80;hpb=00e97ff87662959a39218b47bac904235003dc8d;p=controller.git diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/AbstractEntityOwnershipTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/AbstractEntityOwnershipTest.java index 0e282fbbbf..6b148af4fa 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/AbstractEntityOwnershipTest.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/AbstractEntityOwnershipTest.java @@ -13,18 +13,37 @@ import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.CANDIDATE_NAME_QNAME; 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_OWNER_QNAME; import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_QNAME; import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_TYPE_QNAME; +import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.candidatePath; import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityPath; + +import akka.pattern.Patterns; +import akka.testkit.TestActorRef; +import akka.util.Timeout; import com.google.common.base.Function; -import com.google.common.base.Optional; import com.google.common.base.Stopwatch; import com.google.common.util.concurrent.Uninterruptibles; +import java.util.Optional; import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.function.Consumer; +import org.hamcrest.Description; import org.junit.Assert; +import org.mockito.ArgumentMatcher; +import org.mockito.Matchers; +import org.opendaylight.controller.cluster.access.concepts.MemberName; import org.opendaylight.controller.cluster.datastore.AbstractActorTest; +import org.opendaylight.controller.cluster.datastore.AbstractShardTest; import org.opendaylight.controller.cluster.datastore.ShardDataTree; +import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier; +import org.opendaylight.controller.cluster.raft.client.messages.GetOnDemandRaftState; +import org.opendaylight.controller.cluster.raft.client.messages.OnDemandRaftState; +import org.opendaylight.mdsal.eos.common.api.EntityOwnershipChangeState; +import org.opendaylight.mdsal.eos.dom.api.DOMEntity; +import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipChange; import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.EntityOwners; import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.EntityType; import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.entity.type.entity.Candidate; @@ -39,9 +58,15 @@ import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode; 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.DataTreeCandidateTip; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate; import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification; import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import scala.concurrent.Await; +import scala.concurrent.Future; +import scala.concurrent.duration.Duration; +import scala.concurrent.duration.FiniteDuration; /** * Abstract base class providing utility methods. @@ -49,8 +74,12 @@ import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailed * @author Thomas Pantelis */ public class AbstractEntityOwnershipTest extends AbstractActorTest { - protected void verifyEntityCandidate(NormalizedNode node, String entityType, - YangInstanceIdentifier entityId, String candidateName) { + protected final Logger testLog = LoggerFactory.getLogger(getClass()); + + private static final AtomicInteger NEXT_SHARD_NUM = new AtomicInteger(); + + protected void verifyEntityCandidate(final NormalizedNode node, final String entityType, + final YangInstanceIdentifier entityId, final String candidateName, final boolean expectPresent) { try { assertNotNull("Missing " + EntityOwners.QNAME.toString(), node); assertTrue(node instanceof ContainerNode); @@ -58,18 +87,43 @@ public class AbstractEntityOwnershipTest extends AbstractActorTest { ContainerNode entityOwnersNode = (ContainerNode) node; MapEntryNode entityTypeEntry = getMapEntryNodeChild(entityOwnersNode, EntityType.QNAME, - ENTITY_TYPE_QNAME, entityType); + ENTITY_TYPE_QNAME, entityType, true); - MapEntryNode entityEntry = getMapEntryNodeChild(entityTypeEntry, ENTITY_QNAME, ENTITY_ID_QNAME, entityId); + MapEntryNode entityEntry = getMapEntryNodeChild(entityTypeEntry, ENTITY_QNAME, ENTITY_ID_QNAME, + entityId, true); - getMapEntryNodeChild(entityEntry, Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName); - } catch(AssertionError e) { + getMapEntryNodeChild(entityEntry, Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName, expectPresent); + } catch (AssertionError e) { throw new AssertionError("Verification of entity candidate failed - returned data was: " + node, e); } } - protected MapEntryNode getMapEntryNodeChild(DataContainerNode parent, QName childMap, - QName child, Object key) { + protected void verifyEntityCandidate(final String entityType, final YangInstanceIdentifier entityId, + final String candidateName, final Function> reader, + final boolean expectPresent) { + AssertionError lastError = null; + Stopwatch sw = Stopwatch.createStarted(); + while (sw.elapsed(TimeUnit.MILLISECONDS) <= 5000) { + NormalizedNode node = reader.apply(ENTITY_OWNERS_PATH); + try { + verifyEntityCandidate(node, entityType, entityId, candidateName, expectPresent); + return; + } catch (AssertionError e) { + lastError = e; + Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS); + } + } + + throw lastError; + } + + protected void verifyEntityCandidate(final String entityType, final YangInstanceIdentifier entityId, + final String candidateName, final Function> reader) { + verifyEntityCandidate(entityType, entityId, candidateName, reader, true); + } + + protected MapEntryNode getMapEntryNodeChild(final DataContainerNode parent, + final QName childMap, final QName child, final Object key, final boolean expectPresent) { Optional> childNode = parent.getChild(new NodeIdentifier(childMap)); assertEquals("Missing " + childMap.toString(), true, childNode.isPresent()); @@ -77,50 +131,202 @@ public class AbstractEntityOwnershipTest extends AbstractActorTest { MapNode entityTypeMapNode = (MapNode) childNode.get(); Optional entityTypeEntry = entityTypeMapNode.getChild(new NodeIdentifierWithPredicates( childMap, child, key)); - if(!entityTypeEntry.isPresent()) { + if (expectPresent && !entityTypeEntry.isPresent()) { fail("Missing " + childMap.toString() + " entry for " + key + ". Actual: " + entityTypeMapNode.getValue()); + } else if (!expectPresent && entityTypeEntry.isPresent()) { + fail("Found unexpected " + childMap.toString() + " entry for " + key); } - return entityTypeEntry.get(); + + return entityTypeEntry.isPresent() ? entityTypeEntry.get() : null; } - protected void verifyOwner(String expected, String entityType, YangInstanceIdentifier entityId, - Function> reader) { + static void verifyOwner(final String expected, final String entityType, final YangInstanceIdentifier entityId, + final Function> reader) { + AssertionError lastError = null; YangInstanceIdentifier entityPath = entityPath(entityType, entityId).node(ENTITY_OWNER_QNAME); Stopwatch sw = Stopwatch.createStarted(); - while(sw.elapsed(TimeUnit.MILLISECONDS) <= 5000) { - NormalizedNode node = reader.apply(entityPath); - if(node != null) { + while (sw.elapsed(TimeUnit.MILLISECONDS) <= 5000) { + try { + NormalizedNode node = reader.apply(entityPath); + Assert.assertNotNull("Owner was not set for entityId: " + entityId, node); Assert.assertEquals("Entity owner", expected, node.getValue().toString()); return; - } else { + } catch (AssertionError e) { + lastError = e; Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS); } } - fail("Owner was not set for entityId: " + entityId); + throw lastError; } - static void writeNode(YangInstanceIdentifier path, NormalizedNode node, ShardDataTree shardDataTree) - throws DataValidationFailedException { - DataTreeModification modification = shardDataTree.getDataTree().takeSnapshot().newModification(); + @SuppressWarnings("checkstyle:IllegalCatch") + static void verifyOwner(final TestActorRef shard, final String entityType, + final YangInstanceIdentifier entityId, final String localMemberName) { + verifyOwner(localMemberName, entityType, entityId, path -> { + try { + return AbstractShardTest.readStore(shard, path); + } catch (Exception e) { + return null; + } + }); + } + + protected void verifyNodeRemoved(final YangInstanceIdentifier path, + final Function> reader) { + AssertionError lastError = null; + Stopwatch sw = Stopwatch.createStarted(); + while (sw.elapsed(TimeUnit.MILLISECONDS) <= 5000) { + try { + NormalizedNode node = reader.apply(path); + Assert.assertNull("Node was not removed at path: " + path, node); + return; + } catch (AssertionError e) { + lastError = e; + Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS); + } + } + + throw lastError; + } + + static void writeNode(final YangInstanceIdentifier path, final NormalizedNode node, + final ShardDataTree shardDataTree) throws DataValidationFailedException { + DataTreeModification modification = shardDataTree.newModification(); modification.merge(path, node); commit(shardDataTree, modification); } - static void deleteNode(YangInstanceIdentifier path, ShardDataTree shardDataTree) + static void deleteNode(final YangInstanceIdentifier path, final ShardDataTree shardDataTree) throws DataValidationFailedException { - DataTreeModification modification = shardDataTree.getDataTree().takeSnapshot().newModification(); + DataTreeModification modification = shardDataTree.newModification(); modification.delete(path); commit(shardDataTree, modification); } - static void commit(ShardDataTree shardDataTree, DataTreeModification modification) + static void commit(final ShardDataTree shardDataTree, final DataTreeModification modification) throws DataValidationFailedException { modification.ready(); - shardDataTree.getDataTree().validate(modification); - DataTreeCandidateTip candidate = shardDataTree.getDataTree().prepare(modification); + final DataTreeCandidate candidate = shardDataTree.getDataTree().prepare(modification); shardDataTree.getDataTree().commit(candidate); shardDataTree.notifyListeners(candidate); } + + static DOMEntityOwnershipChange ownershipChange(final DOMEntity expEntity, final boolean expWasOwner, + final boolean expIsOwner, final boolean expHasOwner) { + return ownershipChange(expEntity, expWasOwner, expIsOwner, expHasOwner, false); + } + + static DOMEntityOwnershipChange ownershipChange(final DOMEntity expEntity, final boolean expWasOwner, + final boolean expIsOwner, final boolean expHasOwner, final boolean expInJeopardy) { + return Matchers.argThat(new ArgumentMatcher() { + @Override + public boolean matches(final Object argument) { + DOMEntityOwnershipChange change = (DOMEntityOwnershipChange) argument; + return expEntity.equals(change.getEntity()) && expWasOwner == change.getState().wasOwner() + && expIsOwner == change.getState().isOwner() && expHasOwner == change.getState().hasOwner() + && expInJeopardy == change.inJeopardy(); + } + + @Override + public void describeTo(final Description description) { + description.appendValue(new DOMEntityOwnershipChange(expEntity, EntityOwnershipChangeState.from( + expWasOwner, expIsOwner, expHasOwner), expInJeopardy)); + } + }); + } + + static DOMEntityOwnershipChange ownershipChange(final DOMEntity expEntity) { + return Matchers.argThat(new ArgumentMatcher() { + @Override + public boolean matches(final Object argument) { + DOMEntityOwnershipChange change = (DOMEntityOwnershipChange) argument; + return expEntity.equals(change.getEntity()); + } + + @Override + public void describeTo(final Description description) { + description.appendValue(new DOMEntityOwnershipChange(expEntity, EntityOwnershipChangeState.from( + false, false, false))); + } + }); + } + + @SuppressWarnings("checkstyle:IllegalCatch") + static void verifyNoOwnerSet(final TestActorRef shard, final String entityType, + final YangInstanceIdentifier entityId) { + YangInstanceIdentifier entityPath = entityPath(entityType, entityId).node(ENTITY_OWNER_QNAME); + try { + NormalizedNode node = AbstractShardTest.readStore(shard, entityPath); + if (node != null) { + Assert.fail("Owner " + node.getValue() + " was set for " + entityPath); + } + + } catch (Exception e) { + throw new AssertionError("read failed", e); + } + } + + static void verifyRaftState(final TestActorRef shard, + final Consumer verifier) + throws Exception { + AssertionError lastError = null; + Stopwatch sw = Stopwatch.createStarted(); + while (sw.elapsed(TimeUnit.SECONDS) <= 5) { + FiniteDuration operationDuration = Duration.create(5, TimeUnit.SECONDS); + Future future = Patterns.ask(shard, GetOnDemandRaftState.INSTANCE, new Timeout(operationDuration)); + OnDemandRaftState raftState = (OnDemandRaftState)Await.result(future, operationDuration); + try { + verifier.accept(raftState); + return; + } catch (AssertionError e) { + lastError = e; + Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS); + } + } + + throw lastError; + } + + static ShardIdentifier newShardId(final String memberName) { + return ShardIdentifier.create("entity-ownership", MemberName.forName(memberName), + "operational" + NEXT_SHARD_NUM.getAndIncrement()); + } + + @SuppressWarnings("checkstyle:IllegalCatch") + void verifyEntityCandidateRemoved(final TestActorRef shard, final String entityType, + final YangInstanceIdentifier entityId, final String candidateName) { + verifyNodeRemoved(candidatePath(entityType, entityId, candidateName), path -> { + try { + return AbstractShardTest.readStore(shard, path); + } catch (Exception e) { + throw new AssertionError("Failed to read " + path, e); + } + }); + } + + @SuppressWarnings("checkstyle:IllegalCatch") + void verifyCommittedEntityCandidate(final TestActorRef shard, + final String entityType, final YangInstanceIdentifier entityId, final String candidateName) { + verifyEntityCandidate(entityType, entityId, candidateName, path -> { + try { + return AbstractShardTest.readStore(shard, path); + } catch (Exception e) { + throw new AssertionError("Failed to read " + path, e); + } + }); + } + + @SuppressWarnings("checkstyle:IllegalCatch") + void verifyNoEntityCandidate(final TestActorRef shard, final String entityType, + final YangInstanceIdentifier entityId, final String candidateName) { + verifyEntityCandidate(entityType, entityId, candidateName, path -> { + try { + return AbstractShardTest.readStore(shard, path); + } catch (Exception e) { + throw new AssertionError("Failed to read " + path, e); + } + }, false); + } }