+/*
+ * 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.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_OWNERS_PATH;
+import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.candidatePath;
+import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityOwnersWithCandidate;
+import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityPath;
+import akka.testkit.JavaTestKit;
+import com.google.common.collect.ImmutableSet;
+import java.util.concurrent.TimeUnit;
+import org.junit.Test;
+import org.opendaylight.controller.cluster.datastore.AbstractActorTest;
+import org.opendaylight.controller.cluster.datastore.ShardDataTree;
+import org.opendaylight.controller.cluster.datastore.entityownership.messages.CandidateAdded;
+import org.opendaylight.controller.cluster.datastore.entityownership.messages.CandidateRemoved;
+import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+import scala.concurrent.duration.FiniteDuration;
+
+/**
+ * Unit tests for CandidateListChangeListener.
+ *
+ * @author Thomas Pantelis
+ */
+public class CandidateListChangeListenerTest extends AbstractActorTest {
+ private static final String ENTITY_TYPE = "test";
+ private static final YangInstanceIdentifier ENTITY_ID1 =
+ YangInstanceIdentifier.of(QName.create("test", "2015-08-14", "entity1"));
+ private static final YangInstanceIdentifier ENTITY_ID2 =
+ YangInstanceIdentifier.of(QName.create("test", "2015-08-14", "entity2"));
+
+ private final ShardDataTree shardDataTree = new ShardDataTree(SchemaContextHelper.entityOwners());
+
+ @Test
+ public void testOnDataTreeChanged() throws Exception {
+ JavaTestKit kit = new JavaTestKit(getSystem());
+
+ CandidateListChangeListener listener = new CandidateListChangeListener(kit.getRef(), shardDataTree);
+
+ String memberName1 = "member-1";
+ writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, memberName1));
+
+ CandidateAdded candidateAdded = kit.expectMsgClass(CandidateAdded.class);
+ assertEquals("getEntityId", entityPath(ENTITY_TYPE, ENTITY_ID1), candidateAdded.getEntityPath());
+ assertEquals("getNewCandidate", memberName1, candidateAdded.getNewCandidate());
+ assertEquals("getAllCandidates", ImmutableSet.of(memberName1),
+ ImmutableSet.copyOf(candidateAdded.getAllCandidates()));
+
+ writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, memberName1));
+ kit.expectNoMsg(FiniteDuration.create(500, TimeUnit.MILLISECONDS));
+
+ String memberName2 = "member-2";
+ writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, memberName2));
+
+ candidateAdded = kit.expectMsgClass(CandidateAdded.class);
+ assertEquals("getEntityId", entityPath(ENTITY_TYPE, ENTITY_ID1), candidateAdded.getEntityPath());
+ assertEquals("getNewCandidate", memberName2, candidateAdded.getNewCandidate());
+ assertEquals("getAllCandidates", ImmutableSet.of(memberName1, memberName2),
+ ImmutableSet.copyOf(candidateAdded.getAllCandidates()));
+
+ writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID2, memberName1));
+
+ candidateAdded = kit.expectMsgClass(CandidateAdded.class);
+ assertEquals("getEntityId", entityPath(ENTITY_TYPE, ENTITY_ID2), candidateAdded.getEntityPath());
+ assertEquals("getNewCandidate", memberName1, candidateAdded.getNewCandidate());
+ assertEquals("getAllCandidates", ImmutableSet.of(memberName1),
+ ImmutableSet.copyOf(candidateAdded.getAllCandidates()));
+
+ deleteNode(candidatePath(ENTITY_TYPE, ENTITY_ID1, memberName1));
+
+ CandidateRemoved candidateRemoved = kit.expectMsgClass(CandidateRemoved.class);
+ assertEquals("getEntityId", entityPath(ENTITY_TYPE, ENTITY_ID1), candidateRemoved.getEntityPath());
+ assertEquals("getRemovedCandidate", memberName1, candidateRemoved.getRemovedCandidate());
+ assertEquals("getRemainingCandidates", ImmutableSet.of(memberName2),
+ ImmutableSet.copyOf(candidateRemoved.getRemainingCandidates()));
+
+ deleteNode(candidatePath(ENTITY_TYPE, ENTITY_ID1, memberName2));
+
+ candidateRemoved = kit.expectMsgClass(CandidateRemoved.class);
+ assertEquals("getEntityId", entityPath(ENTITY_TYPE, ENTITY_ID1), candidateRemoved.getEntityPath());
+ assertEquals("getRemovedCandidate", memberName2, candidateRemoved.getRemovedCandidate());
+ assertEquals("getRemainingCandidates", ImmutableSet.of(),
+ ImmutableSet.copyOf(candidateRemoved.getRemainingCandidates()));
+ }
+
+ private void writeNode(YangInstanceIdentifier path, NormalizedNode<?, ?> node) throws DataValidationFailedException {
+ AbstractEntityOwnershipTest.writeNode(path, node, shardDataTree);
+ }
+
+ private void deleteNode(YangInstanceIdentifier path) throws DataValidationFailedException {
+ AbstractEntityOwnershipTest.deleteNode(path, shardDataTree);
+ }
+}
Code Review / controller.git / commitdiff