sxp-integration/sxp-ep-provider/src/test/java/org/opendaylight/groupbasedpolicy/sxp/ep/provider/impl/listen/MasterDatabaseBindingListenerImplTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco 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
   9 package org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.listen;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.Futures;
  13 import java.util.Collections;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.InOrder;
  18 import org.mockito.Matchers;
  19 import org.mockito.Mock;
  20 import org.mockito.Mockito;
  21 import org.mockito.runners.MockitoJUnitRunner;
  22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  23 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  24 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataTreeChangeListener;
  25 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  26 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  27 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  28 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.DSAsyncDao;
  29 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.EPTemplateListener;
  30 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.MasterDatabaseBindingListener;
  31 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.SimpleCachedDao;
  32 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.impl.SxpMapperReactor;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointForwardingTemplateBySubnet;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointForwardingTemplateBySubnetBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointPolicyTemplateBySgt;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.ep.provider.model.rev160302.sxp.ep.mapper.EndpointPolicyTemplateBySgtBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.Sgt;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBinding;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingKey;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.SxpNodeIdentity;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.SxpDomains;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.sxp.domains.SxpDomain;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.sxp.domains.SxpDomainKey;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.sxp.databases.fields.MasterDatabase;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  51 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  52 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  53
  54 /**
  55  * Test for {@link MasterDatabaseBindingListenerImpl}.
  56  */
  57 @RunWith(MockitoJUnitRunner.class)
  58 public class MasterDatabaseBindingListenerImplTest {
  59
  60     private static final Sgt SGT_1 = new Sgt(1);
  61     private static final IpPrefix IP_PREFIX = new IpPrefix(new Ipv4Prefix("1.2.3.4/32"));
  62     private static final KeyedInstanceIdentifier<MasterDatabaseBinding, MasterDatabaseBindingKey> MASTER_DB_PATH =
  63             MasterDatabaseBindingListener.SXP_TOPOLOGY_PATH
  64                     .child(Node.class, new NodeKey(new NodeId("utNodeId")))
  65                     .augmentation(SxpNodeIdentity.class)
  66                     .child(SxpDomains.class)
  67                     .child(SxpDomain.class, new SxpDomainKey("global"))
  68                     .child(MasterDatabase.class)
  69                     .child(MasterDatabaseBinding.class, new MasterDatabaseBindingKey(IP_PREFIX));
  70     private static final DataTreeIdentifier<MasterDatabaseBinding> MASTER_DB_BINDING_TREE_PATH =
  71             new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, MASTER_DB_PATH);
  72     private final MasterDatabaseBinding MASTER_DB_BINDING_VALUE;
  73
  74     @Mock
  75     private DataBroker dataBroker;
  76     @Mock
  77     private SxpMapperReactor sxpMapper;
  78     @Mock
  79     private DSAsyncDao<Sgt, EndpointPolicyTemplateBySgt> epPolicyTemplateDao;
  80     @Mock
  81     private DSAsyncDao<IpPrefix, EndpointForwardingTemplateBySubnet> epForwardingTemplateDao;
  82     @Mock
  83     private SimpleCachedDao<IpPrefix, MasterDatabaseBinding> cachedDao;
  84     @Mock
  85     private ListenerRegistration<? extends EPTemplateListener> listenerRegistration;
  86     @Mock
  87     private DataTreeModification<MasterDatabaseBinding> dataTreeModification;
  88     @Mock
  89     private DataObjectModification<MasterDatabaseBinding> dataObjectModification;
  90
  91     private MasterDatabaseBindingListenerImpl listener;
  92
  93     public MasterDatabaseBindingListenerImplTest() {
  94         MASTER_DB_BINDING_VALUE = new MasterDatabaseBindingBuilder()
  95                 .setSecurityGroupTag(SGT_1)
  96                 .setIpPrefix(IP_PREFIX)
  97                 .build();
  98     }
  99
 100
 101     @Before
 102     public void setUp() throws Exception {
 103         Mockito.when(dataBroker.registerDataTreeChangeListener(Matchers.<DataTreeIdentifier>any(),
 104                 Matchers.<ClusteredDataTreeChangeListener>any())).thenReturn(listenerRegistration);
 105         listener = new MasterDatabaseBindingListenerImpl(dataBroker, sxpMapper, cachedDao, epPolicyTemplateDao,
 106                 epForwardingTemplateDao);
 107     }
 108
 109     @Test
 110     public void testOnDataTreeChanged() throws Exception {
 111         Mockito.when(dataTreeModification.getRootNode()).thenReturn(dataObjectModification);
 112         Mockito.when(dataTreeModification.getRootPath()).thenReturn(MASTER_DB_BINDING_TREE_PATH);
 113         Mockito.when(dataObjectModification.getDataAfter()).thenReturn(MASTER_DB_BINDING_VALUE);
 114
 115         // prepare epPolicy template
 116         final EndpointPolicyTemplateBySgt epPolicyTemplate = new EndpointPolicyTemplateBySgtBuilder()
 117                 .setSgt(SGT_1)
 118                 .build();
 119         Mockito.when(epPolicyTemplateDao.read(Matchers.<Sgt>any())).thenReturn(
 120                 Futures.immediateFuture(Optional.of(epPolicyTemplate)));
 121
 122         // prepare epForwarding template
 123         final IpPrefix ipPrefixSubnet = new IpPrefix(new Ipv4Prefix("1.2.3.0/24"));
 124         final EndpointForwardingTemplateBySubnet epForwardingTemplate = new EndpointForwardingTemplateBySubnetBuilder()
 125                 .setIpPrefix(ipPrefixSubnet)
 126                 .build();
 127         Mockito.when(epForwardingTemplateDao.read(Matchers.<IpPrefix>any())).thenReturn(
 128                 Futures.immediateFuture(Optional.of(epForwardingTemplate)));
 129
 130         listener.onDataTreeChanged(Collections.singleton(dataTreeModification));
 131
 132         final InOrder inOrder = Mockito.inOrder(cachedDao, epPolicyTemplateDao, epForwardingTemplateDao, sxpMapper);
 133         inOrder.verify(cachedDao).update(IP_PREFIX, MASTER_DB_BINDING_VALUE);
 134         inOrder.verify(epPolicyTemplateDao).read(SGT_1);
 135         inOrder.verify(epForwardingTemplateDao).read(IP_PREFIX);
 136         inOrder.verify(sxpMapper).processTemplatesAndSxpMasterDB(epPolicyTemplate, epForwardingTemplate, MASTER_DB_BINDING_VALUE);
 137         inOrder.verifyNoMoreInteractions();
 138     }
 139
 140     @Test
 141     public void testClose() throws Exception {
 142         Mockito.verify(listenerRegistration, Mockito.never()).close();
 143         listener.close();
 144         Mockito.verify(listenerRegistration).close();
 145     }
 146 }