opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/AbstractEntityOwnershipTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.cluster.datastore.entityownership;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.CANDIDATE_NAME_QNAME;
  14 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_ID_QNAME;
  15 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_QNAME;
  16 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_TYPE_QNAME;
  17 import com.google.common.base.Optional;
  18 import org.opendaylight.controller.cluster.datastore.AbstractActorTest;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.EntityOwners;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.EntityType;
  21 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;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  27 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  29 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
  30 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  31 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  32 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  33
  34 /**
  35  * Abstract base class providing utility methods.
  36  *
  37  * @author Thomas Pantelis
  38  */
  39 public class AbstractEntityOwnershipTest extends AbstractActorTest {
  40     protected void verifyEntityCandidate(NormalizedNode<?, ?> node, String entityType,
  41             YangInstanceIdentifier entityId, String candidateName) {
  42         try {
  43             assertNotNull("Missing " + EntityOwners.QNAME.toString(), node);
  44             assertTrue(node instanceof ContainerNode);
  45
  46             ContainerNode entityOwnersNode = (ContainerNode) node;
  47
  48             MapEntryNode entityTypeEntry = getMapEntryNodeChild(entityOwnersNode, EntityType.QNAME,
  49                     ENTITY_TYPE_QNAME, entityType);
  50
  51             MapEntryNode entityEntry = getMapEntryNodeChild(entityTypeEntry, ENTITY_QNAME, ENTITY_ID_QNAME, entityId);
  52
  53             getMapEntryNodeChild(entityEntry, Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName);
  54         } catch(AssertionError e) {
  55             throw new AssertionError("Verification of enitity candidate failed - returned data was: " + node, e);
  56         }
  57     }
  58
  59     protected MapEntryNode getMapEntryNodeChild(DataContainerNode<? extends PathArgument> parent, QName childMap,
  60             QName child, Object key) {
  61         Optional<DataContainerChild<? extends PathArgument, ?>> childNode =
  62                 parent.getChild(new NodeIdentifier(childMap));
  63         assertEquals("Missing " + childMap.toString(), true, childNode.isPresent());
  64
  65         MapNode entityTypeMapNode = (MapNode) childNode.get();
  66         Optional<MapEntryNode> entityTypeEntry = entityTypeMapNode.getChild(new NodeIdentifierWithPredicates(
  67                 childMap, child, key));
  68         assertEquals("Missing " + childMap.toString() + " entry for " + key, true, entityTypeEntry.isPresent());
  69         return entityTypeEntry.get();
  70     }
  71 }