sxp-mapper/src/test/java/org/opendaylight/groupbasedpolicy/sxp/mapper/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 package org.opendaylight.groupbasedpolicy.sxp.mapper.impl.listen;
   9
  10 import java.util.Collections;
  11
  12 import org.junit.Before;
  13 import org.junit.Test;
  14 import org.junit.runner.RunWith;
  15 import org.mockito.InOrder;
  16 import org.mockito.Matchers;
  17 import org.mockito.Mock;
  18 import org.mockito.Mockito;
  19 import org.mockito.runners.MockitoJUnitRunner;
  20 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataTreeChangeListener;
  21 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  22 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  23 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  24 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  26 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.DSAsyncDao;
  27 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.EPTemplateListener;
  28 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.MasterDatabaseBindingListener;
  29 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.SimpleCachedDao;
  30 import org.opendaylight.groupbasedpolicy.sxp.mapper.api.SxpMapperReactor;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.mapper.model.rev160302.sxp.mapper.EndpointForwardingTemplateBySubnet;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.mapper.model.rev160302.sxp.mapper.EndpointForwardingTemplateBySubnetBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.mapper.model.rev160302.sxp.mapper.EndpointPolicyTemplateBySgt;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.mapper.model.rev160302.sxp.mapper.EndpointPolicyTemplateBySgtBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.Sgt;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBinding;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.master.database.fields.MasterDatabaseBindingKey;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.SxpNodeIdentity;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.SxpDomains;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.sxp.domains.SxpDomain;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.network.topology.topology.node.sxp.domains.SxpDomainKey;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.node.rev160308.sxp.databases.fields.MasterDatabase;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  49 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  50 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  51
  52 import com.google.common.base.Optional;
  53 import com.google.common.util.concurrent.Futures;
  54
  55 /**
  56  * Test for {@link MasterDatabaseBindingListenerImpl}.
  57  */
  58 @RunWith(MockitoJUnitRunner.class)
  59 public class MasterDatabaseBindingListenerImplTest {
  60
  61     private static final Sgt SGT_1 = new Sgt(1);
  62     private static final IpPrefix IP_PREFIX = new IpPrefix(new Ipv4Prefix("1.2.3.4/32"));
  63     private static final KeyedInstanceIdentifier<MasterDatabaseBinding, MasterDatabaseBindingKey> MASTER_DB_PATH =
  64             MasterDatabaseBindingListener.SXP_TOPOLOGY_PATH
  65                     .child(Node.class, new NodeKey(new NodeId("utNodeId")))
  66                     .augmentation(SxpNodeIdentity.class)
  67                     .child(SxpDomains.class)
  68                     .child(SxpDomain.class, new SxpDomainKey("global"))
  69                     .child(MasterDatabase.class)
  70                     .child(MasterDatabaseBinding.class, new MasterDatabaseBindingKey(IP_PREFIX));
  71     private static final DataTreeIdentifier<MasterDatabaseBinding> MASTER_DB_BINDING_TREE_PATH =
  72             new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, MASTER_DB_PATH);
  73     private final MasterDatabaseBinding MASTER_DB_BINDING_VALUE;
  74
  75     @Mock
  76     private DataBroker dataBroker;
  77     @Mock
  78     private SxpMapperReactor sxpMapper;
  79     @Mock
  80     private DSAsyncDao<Sgt, EndpointPolicyTemplateBySgt> epPolicyTemplateDao;
  81     @Mock
  82     private DSAsyncDao<IpPrefix, EndpointForwardingTemplateBySubnet> epForwardingTemplateDao;
  83     @Mock
  84     private SimpleCachedDao<IpPrefix, MasterDatabaseBinding> cachedDao;
  85     @Mock
  86     private ListenerRegistration<? extends EPTemplateListener> listenerRegistration;
  87     @Mock
  88     private DataTreeModification<MasterDatabaseBinding> dataTreeModification;
  89     @Mock
  90     private DataObjectModification<MasterDatabaseBinding> dataObjectModification;
  91
  92     private MasterDatabaseBindingListenerImpl listener;
  93
  94     public MasterDatabaseBindingListenerImplTest() {
  95         MASTER_DB_BINDING_VALUE = new MasterDatabaseBindingBuilder()
  96                 .setSecurityGroupTag(SGT_1)
  97                 .setIpPrefix(IP_PREFIX)
  98                 .build();
  99     }
 100
 101
 102     @Before
 103     public void setUp() throws Exception {
 104         Mockito.when(dataBroker.registerDataTreeChangeListener(Matchers.<DataTreeIdentifier>any(),
 105                 Matchers.<ClusteredDataTreeChangeListener>any())).thenReturn(listenerRegistration);
 106         listener = new MasterDatabaseBindingListenerImpl(dataBroker, sxpMapper, cachedDao, epPolicyTemplateDao,
 107                 epForwardingTemplateDao);
 108     }
 109
 110     @Test
 111     public void testOnDataTreeChanged() throws Exception {
 112         Mockito.when(dataTreeModification.getRootNode()).thenReturn(dataObjectModification);
 113         Mockito.when(dataTreeModification.getRootPath()).thenReturn(MASTER_DB_BINDING_TREE_PATH);
 114         Mockito.when(dataObjectModification.getDataAfter()).thenReturn(MASTER_DB_BINDING_VALUE);
 115
 116         // prepare epPolicy template
 117         final EndpointPolicyTemplateBySgt epPolicyTemplate = new EndpointPolicyTemplateBySgtBuilder()
 118                 .setSgt(SGT_1)
 119                 .build();
 120         Mockito.when(epPolicyTemplateDao.read(Matchers.<Sgt>any())).thenReturn(
 121                 Futures.immediateFuture(Optional.of(epPolicyTemplate)));
 122
 123         // prepare epForwarding template
 124         final IpPrefix ipPrefixSubnet = new IpPrefix(new Ipv4Prefix("1.2.3.0/24"));
 125         final EndpointForwardingTemplateBySubnet epForwardingTemplate = new EndpointForwardingTemplateBySubnetBuilder()
 126                 .setIpPrefix(ipPrefixSubnet)
 127                 .build();
 128         Mockito.when(epForwardingTemplateDao.read(Matchers.<IpPrefix>any())).thenReturn(
 129                 Futures.immediateFuture(Optional.of(epForwardingTemplate)));
 130
 131         listener.onDataTreeChanged(Collections.singleton(dataTreeModification));
 132
 133         final InOrder inOrder = Mockito.inOrder(cachedDao, epPolicyTemplateDao, epForwardingTemplateDao, sxpMapper);
 134         inOrder.verify(cachedDao).update(IP_PREFIX, MASTER_DB_BINDING_VALUE);
 135         inOrder.verify(epPolicyTemplateDao).read(SGT_1);
 136         inOrder.verify(epForwardingTemplateDao).read(IP_PREFIX);
 137         inOrder.verify(sxpMapper).processTemplatesAndSxpMasterDB(epPolicyTemplate, epForwardingTemplate, MASTER_DB_BINDING_VALUE);
 138         inOrder.verifyNoMoreInteractions();
 139     }
 140
 141     @Test
 142     public void testClose() throws Exception {
 143         Mockito.verify(listenerRegistration, Mockito.never()).close();
 144         listener.close();
 145         Mockito.verify(listenerRegistration).close();
 146     }
 147 }