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.junit.Assert.fail;
  14 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.CANDIDATE_NAME_QNAME;
  15 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_ID_QNAME;
  16 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_QNAME;
  17 import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.ENTITY_TYPE_QNAME;
  18 import com.google.common.base.Optional;
  19 import org.opendaylight.controller.cluster.datastore.AbstractActorTest;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.EntityOwners;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.EntityType;
  22 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;
  23 import org.opendaylight.yangtools.yang.common.QName;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  28 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  29 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  30 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
  31 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  32 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  33 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  34
  35 /**
  36  * Abstract base class providing utility methods.
  37  *
  38  * @author Thomas Pantelis
  39  */
  40 public class AbstractEntityOwnershipTest extends AbstractActorTest {
  41     protected void verifyEntityCandidate(NormalizedNode<?, ?> node, String entityType,
  42             YangInstanceIdentifier entityId, String candidateName) {
  43         try {
  44             assertNotNull("Missing " + EntityOwners.QNAME.toString(), node);
  45             assertTrue(node instanceof ContainerNode);
  46
  47             ContainerNode entityOwnersNode = (ContainerNode) node;
  48
  49             MapEntryNode entityTypeEntry = getMapEntryNodeChild(entityOwnersNode, EntityType.QNAME,
  50                     ENTITY_TYPE_QNAME, entityType);
  51
  52             MapEntryNode entityEntry = getMapEntryNodeChild(entityTypeEntry, ENTITY_QNAME, ENTITY_ID_QNAME, entityId);
  53
  54             getMapEntryNodeChild(entityEntry, Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName);
  55         } catch(AssertionError e) {
  56             throw new AssertionError("Verification of enitity candidate failed - returned data was: " + node, e);
  57         }
  58     }
  59
  60     protected MapEntryNode getMapEntryNodeChild(DataContainerNode<? extends PathArgument> parent, QName childMap,
  61             QName child, Object key) {
  62         Optional<DataContainerChild<? extends PathArgument, ?>> childNode =
  63                 parent.getChild(new NodeIdentifier(childMap));
  64         assertEquals("Missing " + childMap.toString(), true, childNode.isPresent());
  65
  66         MapNode entityTypeMapNode = (MapNode) childNode.get();
  67         Optional<MapEntryNode> entityTypeEntry = entityTypeMapNode.getChild(new NodeIdentifierWithPredicates(
  68                 childMap, child, key));
  69         if(!entityTypeEntry.isPresent()) {
  70             fail("Missing " + childMap.toString() + " entry for " + key + ". Actual: " + entityTypeMapNode.getValue());
  71         }
  72         return entityTypeEntry.get();
  73     }
  74 }