bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/config/BgpDeployerImplTest.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.protocol.bgp.rib.impl.config;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.anyString;
  14 import static org.mockito.Matchers.eq;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18 import static org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType.DELETE;
  19 import static org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType.WRITE;
  20 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createAddPath;
  21 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createConfig;
  22 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createRR;
  23 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createTimers;
  24 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createTransport;
  25 import static org.powermock.api.mockito.PowerMockito.spy;
  26 import static org.powermock.api.mockito.PowerMockito.verifyPrivate;
  27
  28 import com.google.common.primitives.Shorts;
  29 import com.google.common.util.concurrent.CheckedFuture;
  30 import java.util.ArrayList;
  31 import java.util.Collection;
  32 import java.util.Collections;
  33 import java.util.Dictionary;
  34 import java.util.Optional;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37 import org.junit.runner.RunWith;
  38 import org.mockito.Mock;
  39 import org.mockito.Mockito;
  40 import org.mockito.MockitoAnnotations;
  41 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  42 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  43 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  44 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  45 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  46 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  47 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  48 import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
  49 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
  50 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  51 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  52 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeFactory;
  53 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  54 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
  55 import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
  56 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  57 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
  58 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
  59 import org.opendaylight.protocol.bgp.rib.impl.spi.BgpDeployer;
  60 import org.opendaylight.protocol.bgp.rib.impl.spi.InstanceType;
  61 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionConsumerContext;
  62 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
  63 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
  64 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.AfiSafis;
  65 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.AfiSafisBuilder;
  66 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.Config;
  67 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.ConfigBuilder;
  68 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.Neighbor;
  69 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborBuilder;
  70 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.Bgp;
  71 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Global;
  72 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.GlobalBuilder;
  73 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Neighbors;
  74 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.AfiSafiType;
  75 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
  76 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV6UNICAST;
  77 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.NetworkInstances;
  78 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.NetworkInstance;
  79 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.NetworkInstanceBuilder;
  80 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.NetworkInstanceKey;
  81 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.Protocols;
  82 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.ProtocolsBuilder;
  83 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.protocols.Protocol;
  84 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.protocols.ProtocolKey;
  85 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.policy.types.rev151009.BGP;
  86 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  87 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  88 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi1;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi1Builder;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2Builder;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.Protocol1;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
  98 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  99 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
 100 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 101 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 102 import org.osgi.framework.BundleContext;
 103 import org.osgi.framework.ServiceRegistration;
 104 import org.osgi.service.blueprint.container.BlueprintContainer;
 105 import org.powermock.core.classloader.annotations.PrepareForTest;
 106 import org.powermock.modules.junit4.PowerMockRunner;
 107
 108 @RunWith(PowerMockRunner.class)
 109 @PrepareForTest({BgpDeployerImpl.class})
 110 public class BgpDeployerImplTest {
 111     private static final String NETWORK_INSTANCE_NAME = "network-test";
 112     private static final AsNumber AS = new AsNumber(72L);
 113     private static final IpAddress IPADDRESS = new IpAddress(new Ipv4Address("127.0.0.1"));
 114     private static final BgpId BGP_ID = new BgpId(IPADDRESS.getIpv4Address());
 115     private static final BgpTableType TABLE_TYPE = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
 116     private static final short SHORT = 0;
 117
 118     @Mock
 119     DataObjectModification dObject;
 120     @Mock
 121     private BlueprintContainer blueprintContainer;
 122     @Mock
 123     private BundleContext bundleContext;
 124     @Mock
 125     private DataBroker dataBroker;
 126     @Mock
 127     private BGPTableTypeRegistryConsumer tableTypeRegistry;
 128     @Mock
 129     private WriteTransaction wTx;
 130     @Mock
 131     private DataTreeModification<Bgp> modification;
 132     @Mock
 133     private ListenerRegistration dataTreeRegistration;
 134     @Mock
 135     private ServiceRegistration registration;
 136
 137     private Collection<DataTreeModification<Bgp>> collection = Collections.singleton(this.modification);
 138
 139     @Before
 140     public void setUp() throws Exception {
 141         MockitoAnnotations.initMocks(this);
 142         final DOMDataBroker domDataBroker = mock(DOMDataBroker.class);
 143
 144         Mockito.doReturn(this.wTx).when(this.dataBroker).newWriteOnlyTransaction();
 145         Mockito.doReturn("mapping").when(this.tableTypeRegistry).toString();
 146
 147         Mockito.doReturn(null).when(domDataBroker).createTransactionChain(any());
 148         Mockito.doReturn(Collections.singletonMap(DOMDataTreeChangeService.class, mock(DOMDataBrokerExtension.class)))
 149             .when(domDataBroker).getSupportedExtensions();
 150
 151         Mockito.doReturn(Optional.of(TABLE_TYPE)).when(this.tableTypeRegistry).getTableType(any());
 152         Mockito.doNothing().when(this.registration).unregister();
 153         Mockito.doReturn(this.registration).when(this.bundleContext).registerService(eq(InstanceType.RIB.getServices()), any()
 154             , any(Dictionary.class));
 155         Mockito.doReturn(this.registration).when(this.bundleContext).registerService(eq(InstanceType.PEER.getServices()), any()
 156             , any(Dictionary.class));
 157
 158
 159         Mockito.doNothing().when(this.wTx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(NetworkInstance.class));
 160         final CheckedFuture future = mock(CheckedFuture.class);
 161         Mockito.doReturn(future).when(this.wTx).submit();
 162         Mockito.doNothing().when(future).addListener(any(), any());
 163         Mockito.doReturn(this.dataTreeRegistration).when(this.dataBroker).registerDataTreeChangeListener(any(), any());
 164         Mockito.doNothing().when(this.dataTreeRegistration).close();
 165
 166         final InstanceIdentifier<Bgp> bgpIID = InstanceIdentifier.create(NetworkInstances.class)
 167             .child(NetworkInstance.class, new NetworkInstanceKey(NETWORK_INSTANCE_NAME)).child(Protocols.class)
 168             .child(Protocol.class, new ProtocolKey(BGP.class, "bgp")).augmentation(Protocol1.class).child(Bgp.class);
 169
 170         Mockito.doReturn(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, bgpIID)).when(this.modification).getRootPath();
 171         Mockito.doReturn(this.dObject).when(this.modification).getRootNode();
 172         Mockito.doReturn("bgpPeer").when(this.modification).toString();
 173
 174         Mockito.doReturn(Collections.singleton(this.dObject)).when(this.dObject).getModifiedChildren();
 175         Mockito.doReturn("dObject").when(this.dObject).toString();
 176
 177         final RIBExtensionConsumerContext extension = mock(RIBExtensionConsumerContext.class);
 178         Mockito.doReturn(mock(GeneratedClassLoadingStrategy.class)).when(extension).getClassLoadingStrategy();
 179
 180         final ClusterSingletonServiceProvider singletonServiceProvider = mock(ClusterSingletonServiceProvider.class);
 181         final ClusterSingletonServiceRegistration serviceRegistration = mock(ClusterSingletonServiceRegistration.class);
 182         Mockito.doReturn(serviceRegistration).when(singletonServiceProvider).registerClusterSingletonService(any());
 183         Mockito.doNothing().when(serviceRegistration).close();
 184
 185         final SchemaService schemaService = mock(SchemaService.class);
 186         Mockito.doNothing().when(this.dataTreeRegistration).close();
 187
 188         Mockito.doReturn(this.dataTreeRegistration).when(schemaService).registerSchemaContextListener(any());
 189
 190         final RibImpl ribImpl = new RibImpl(singletonServiceProvider, extension,
 191             mock(BGPDispatcher.class), mock(BindingCodecTreeFactory.class), domDataBroker, schemaService);
 192         Mockito.doReturn(ribImpl).when(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 193
 194         final BgpPeer bgpPeer = new BgpPeer(mock(RpcProviderRegistry.class), mock(BGPPeerRegistry.class));
 195         Mockito.doReturn(bgpPeer).when(this.blueprintContainer).getComponentInstance(eq("bgpPeer"));
 196         this.collection = Collections.singleton(this.modification);
 197     }
 198
 199     @Test
 200     public void testDeployerRib() throws Exception {
 201         Mockito.doReturn(Global.class).when(this.dObject).getDataType();
 202         final BgpDeployerImpl deployer = new BgpDeployerImpl(NETWORK_INSTANCE_NAME, this.blueprintContainer, this.bundleContext, this.dataBroker, this.tableTypeRegistry);
 203         final BgpDeployerImpl spyDeployer = spy(deployer);
 204         configureGlobal(IPV4UNICAST.class);
 205         Mockito.doReturn(WRITE).when(this.dObject).getModificationType();
 206
 207         final KeyedInstanceIdentifier<NetworkInstance, NetworkInstanceKey> networkInstanceIId = InstanceIdentifier.create(NetworkInstances.class)
 208             .child(NetworkInstance.class, new NetworkInstanceKey(NETWORK_INSTANCE_NAME));
 209         final NetworkInstance netII = new NetworkInstanceBuilder().setName(networkInstanceIId.firstKeyOf(NetworkInstance.class).getName())
 210             .setProtocols(new ProtocolsBuilder().build()).build();
 211         verify(this.wTx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), Mockito.eq(netII));
 212         verify(this.dataBroker).registerDataTreeChangeListener(Mockito.any(DataTreeIdentifier.class), Mockito.any(BgpDeployerImpl.class));
 213
 214         assertEquals(networkInstanceIId, spyDeployer.getInstanceIdentifier());
 215         assertEquals(this.tableTypeRegistry, spyDeployer.getTableTypeRegistry());
 216
 217         spyDeployer.onDataTreeChanged(this.collection);
 218         verifyPrivate(spyDeployer).invoke("onGlobalChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 219         verify(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 220         verify(this.bundleContext).registerService(eq(InstanceType.RIB.getServices()), any(), any(Dictionary.class));
 221         verify(spyDeployer).onDataTreeChanged(any(Collection.class));
 222         verify(spyDeployer).onGlobalModified(any(InstanceIdentifier.class), any(), any());
 223         verifyPrivate(spyDeployer).invoke("onGlobalCreated", any(InstanceIdentifier.class), any(Global.class), any(BgpDeployer.WriteConfiguration.class));
 224         verifyPrivate(spyDeployer).invoke("initiateRibInstance", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any(BgpDeployer
 225             .WriteConfiguration.class));
 226         verifyPrivate(spyDeployer).invoke("registerRibInstance", any(RibImpl.class), anyString());
 227         verify(spyDeployer).onDataTreeChanged(any(Collection.class));
 228
 229         //change with same rib already existing
 230         spyDeployer.onDataTreeChanged(this.collection);
 231         verifyPrivate(spyDeployer, times(2)).invoke("onGlobalChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 232         verify(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 233         verify(this.bundleContext).registerService(eq(InstanceType.RIB.getServices()), any(), any(Dictionary.class));
 234         verify(spyDeployer, times(2)).onDataTreeChanged(any(Collection.class));
 235         verify(spyDeployer, times(2)).onGlobalModified(any(InstanceIdentifier.class), any(), any());
 236         verifyPrivate(spyDeployer).invoke("onGlobalCreated", any(InstanceIdentifier.class), any(Global.class), any(BgpDeployer
 237             .WriteConfiguration.class));
 238         verifyPrivate(spyDeployer).invoke("initiateRibInstance", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any(BgpDeployer
 239             .WriteConfiguration.class));
 240         verifyPrivate(spyDeployer).invoke("registerRibInstance", any(RibImpl.class), anyString());
 241         verify(spyDeployer, times(2)).onDataTreeChanged(any(Collection.class));
 242
 243         //Update for existing rib
 244         configureGlobal(IPV6UNICAST.class);
 245         spyDeployer.onDataTreeChanged(this.collection);
 246         verifyPrivate(spyDeployer, times(3)).invoke("onGlobalChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 247         verify(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 248         verify(this.bundleContext, times(2)).registerService(eq(InstanceType.RIB.getServices()), any(), any(Dictionary.class));
 249         verify(spyDeployer, times(3)).onDataTreeChanged(any(Collection.class));
 250         verify(spyDeployer, times(3)).onGlobalModified(any(InstanceIdentifier.class), any(), any());
 251         verifyPrivate(spyDeployer).invoke("onGlobalCreated", any(InstanceIdentifier.class), any(Global.class),
 252             any(BgpDeployer.WriteConfiguration.class));
 253         verifyPrivate(spyDeployer).invoke("onGlobalUpdated", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any(BgpDeployer.WriteConfiguration.class));
 254         verify(this.dataTreeRegistration).close();
 255         verify(this.registration).unregister();
 256         verifyPrivate(spyDeployer).invoke("closeAllBindedPeers", any(InstanceIdentifier.class));
 257         verifyPrivate(spyDeployer, times(2)).invoke("initiateRibInstance", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any
 258             (BgpDeployer.WriteConfiguration.class));
 259         verifyPrivate(spyDeployer, times(2)).invoke("registerRibInstance", any(RibImpl.class), anyString());
 260         verify(spyDeployer, times(3)).onDataTreeChanged(any(Collection.class));
 261
 262         //Delete for existing rib
 263         Mockito.doReturn(DELETE).when(this.dObject).getModificationType();
 264
 265         spyDeployer.onDataTreeChanged(this.collection);
 266         verifyPrivate(spyDeployer, times(4)).invoke("onGlobalChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 267         verify(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 268         verify(this.bundleContext, times(2)).registerService(eq(InstanceType.RIB.getServices()), any(), any(Dictionary.class));
 269         verify(spyDeployer, times(4)).onDataTreeChanged(any(Collection.class));
 270         verify(spyDeployer, times(3)).onGlobalModified(any(InstanceIdentifier.class), any(), any());
 271         verify(spyDeployer).onGlobalRemoved(any(InstanceIdentifier.class));
 272         verify(this.dataTreeRegistration, times(2)).close();
 273         verify(this.registration, times(2)).unregister();
 274         verifyPrivate(spyDeployer).invoke("onGlobalCreated", any(InstanceIdentifier.class), any(Global.class),
 275             any(BgpDeployer.WriteConfiguration.class));
 276         verifyPrivate(spyDeployer).invoke("onGlobalUpdated", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any(BgpDeployer.WriteConfiguration.class));
 277         verifyPrivate(spyDeployer).invoke("closeAllBindedPeers", any(InstanceIdentifier.class));
 278         verifyPrivate(spyDeployer, times(2)).invoke("initiateRibInstance", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any
 279             (BgpDeployer.WriteConfiguration.class));
 280         verifyPrivate(spyDeployer, times(2)).invoke("registerRibInstance", any(RibImpl.class), anyString());
 281         verify(spyDeployer, times(4)).onDataTreeChanged(any(Collection.class));
 282
 283         deployer.close();
 284     }
 285
 286     private void configureGlobal(final Class<? extends AfiSafiType> afi) {
 287         final Config config = new ConfigBuilder().setAs(AS).setRouterId(BGP_ID).build();
 288         final ArrayList<AfiSafi> afiSafiList = new ArrayList<>();
 289         afiSafiList.add(new AfiSafiBuilder().setAfiSafiName(afi).addAugmentation(AfiSafi2.class, new AfiSafi2Builder().setReceive(true)
 290             .setSendMax(Shorts.checkedCast(0L)).build()).build());
 291         final AfiSafis afiSafi = new AfiSafisBuilder().setAfiSafi(afiSafiList).build();
 292         Mockito.doReturn(new GlobalBuilder().setConfig(config).setAfiSafis(afiSafi).build()).when(this.dObject).getDataAfter();
 293     }
 294
 295     /**
 296      * Test create Rib
 297      */
 298     @Test
 299     public void testDeployerCreateNeighbor() throws Exception {
 300
 301         final BgpDeployerImpl deployer = new BgpDeployerImpl(NETWORK_INSTANCE_NAME, this.blueprintContainer, this.bundleContext, this.dataBroker, this.tableTypeRegistry);
 302         final BgpDeployerImpl spyDeployer = spy(deployer);
 303
 304         //First create Rib
 305         Mockito.doReturn(Global.class).when(this.dObject).getDataType();
 306         Mockito.doReturn(WRITE).when(this.dObject).getModificationType();
 307         configureGlobal(IPV4UNICAST.class);
 308
 309         spyDeployer.onDataTreeChanged(this.collection);
 310         verifyPrivate(spyDeployer).invoke("onGlobalChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 311         verify(this.blueprintContainer).getComponentInstance(eq("ribImpl"));
 312         verify(this.bundleContext).registerService(eq(InstanceType.RIB.getServices()), any(), any(Dictionary.class));
 313         verify(spyDeployer).onDataTreeChanged(any(Collection.class));
 314         verify(spyDeployer).onGlobalModified(any(InstanceIdentifier.class), any(), any());
 315         verifyPrivate(spyDeployer).invoke("onGlobalCreated", any(InstanceIdentifier.class), any(Global.class), any(BgpDeployer.WriteConfiguration.class));
 316         verifyPrivate(spyDeployer).invoke("initiateRibInstance", any(InstanceIdentifier.class), any(Global.class), any(RibImpl.class), any(BgpDeployer
 317             .WriteConfiguration.class));
 318         verifyPrivate(spyDeployer).invoke("registerRibInstance", any(RibImpl.class), anyString());
 319         verify(spyDeployer).onDataTreeChanged(any(Collection.class));
 320
 321
 322         Mockito.doReturn(Neighbors.class).when(this.dObject).getDataType();
 323         Mockito.doReturn(WRITE).when(this.dObject).getModificationType();
 324         configureNeighbor(IPV4UNICAST.class);
 325
 326
 327         final KeyedInstanceIdentifier<NetworkInstance, NetworkInstanceKey> networkInstanceIId = InstanceIdentifier.create(NetworkInstances.class)
 328             .child(NetworkInstance.class, new NetworkInstanceKey(NETWORK_INSTANCE_NAME));
 329         final NetworkInstance netII = new NetworkInstanceBuilder().setName(networkInstanceIId.firstKeyOf(NetworkInstance.class).getName())
 330             .setProtocols(new ProtocolsBuilder().build()).build();
 331         verify(this.wTx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), Mockito.eq(netII));
 332         verify(this.dataBroker).registerDataTreeChangeListener(Mockito.any(DataTreeIdentifier.class), Mockito.any(BgpDeployerImpl.class));
 333
 334         assertEquals(networkInstanceIId, spyDeployer.getInstanceIdentifier());
 335         assertEquals(this.tableTypeRegistry, spyDeployer.getTableTypeRegistry());
 336
 337         spyDeployer.onDataTreeChanged(this.collection);
 338         verify(spyDeployer, times(2)).onDataTreeChanged(any(Collection.class));
 339         verifyPrivate(spyDeployer).invoke("onNeighborsChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 340         verify(spyDeployer).onNeighborModified(any(InstanceIdentifier.class), any(Neighbor.class), any());
 341         verifyPrivate(spyDeployer).invoke("onNeighborCreated", any(InstanceIdentifier.class), any(Neighbor.class), any(BgpDeployer.WriteConfiguration.class));
 342         verify(this.blueprintContainer).getComponentInstance(eq("bgpPeer"));
 343         verifyPrivate(spyDeployer).invoke("initiatePeerInstance", any(InstanceIdentifier.class), any(InstanceIdentifier.class), any(Neighbor.class),
 344             any(PeerBean.class), any(BgpDeployer.WriteConfiguration.class));
 345         verifyPrivate(spyDeployer).invoke("registerPeerInstance", any(Neighbor.class), anyString());
 346         verify(this.bundleContext).registerService(eq(InstanceType.PEER.getServices()), any(BgpPeer.class), any(Dictionary.class));
 347
 348         //change with same peer already existing
 349         spyDeployer.onDataTreeChanged(this.collection);
 350         verify(spyDeployer, times(3)).onDataTreeChanged(any(Collection.class));
 351         verifyPrivate(spyDeployer, times(2)).invoke("onNeighborsChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 352         verify(spyDeployer, times(2)).onNeighborModified(any(InstanceIdentifier.class), any(Neighbor.class), any());
 353         verifyPrivate(spyDeployer).invoke("onNeighborCreated", any(InstanceIdentifier.class), any(Neighbor.class), any(BgpDeployer.WriteConfiguration.class));
 354         verify(this.blueprintContainer).getComponentInstance(eq("bgpPeer"));
 355         verifyPrivate(spyDeployer).invoke("initiatePeerInstance", any(InstanceIdentifier.class), any(InstanceIdentifier.class), any(Neighbor.class),
 356             any(PeerBean.class), any(BgpDeployer.WriteConfiguration.class));
 357         verifyPrivate(spyDeployer).invoke("registerPeerInstance", any(Neighbor.class), anyString());
 358         verify(this.bundleContext).registerService(eq(InstanceType.PEER.getServices()), any(BgpPeer.class), any(Dictionary.class));
 359
 360         //Update for existing rib
 361         configureNeighbor(IPV6UNICAST.class);
 362         spyDeployer.onDataTreeChanged(this.collection);
 363         verify(spyDeployer, times(4)).onDataTreeChanged(any(Collection.class));
 364         verifyPrivate(spyDeployer, times(3)).invoke("onNeighborsChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 365         verify(spyDeployer, times(3)).onNeighborModified(any(InstanceIdentifier.class), any(Neighbor.class), any());
 366         verifyPrivate(spyDeployer).invoke("onNeighborCreated", any(InstanceIdentifier.class), any(Neighbor.class), any(BgpDeployer.WriteConfiguration.class));
 367         verify(this.blueprintContainer).getComponentInstance(eq("bgpPeer"));
 368         verifyPrivate(spyDeployer, times(2)).invoke("initiatePeerInstance", any(InstanceIdentifier.class), any(InstanceIdentifier.class), any(Neighbor.class),
 369             any(PeerBean.class), any(BgpDeployer.WriteConfiguration.class));
 370         verifyPrivate(spyDeployer, times(2)).invoke("registerPeerInstance", any(Neighbor.class), anyString());
 371         verify(this.bundleContext, times(2)).registerService(eq(InstanceType.PEER.getServices()), any(BgpPeer.class), any(Dictionary.class));
 372
 373        //Delete existing Peer
 374         Mockito.doReturn(DELETE).when(this.dObject).getModificationType();
 375
 376         spyDeployer.onDataTreeChanged(this.collection);
 377         verify(spyDeployer, times(5)).onDataTreeChanged(any(Collection.class));
 378         verify( this.dObject).getDataBefore();
 379         verifyPrivate(spyDeployer, times(4)).invoke("onNeighborsChanged", any(DataObjectModification.class), any(InstanceIdentifier.class));
 380         verify(spyDeployer, times(3)).onNeighborModified(any(InstanceIdentifier.class), any(Neighbor.class), any());
 381         verify(spyDeployer, times(1)).onNeighborRemoved(any(InstanceIdentifier.class), any(Neighbor.class));
 382         verifyPrivate(spyDeployer).invoke("onNeighborCreated", any(InstanceIdentifier.class), any(Neighbor.class), any(BgpDeployer.WriteConfiguration.class));
 383         verify(this.blueprintContainer).getComponentInstance(eq("bgpPeer"));
 384         verifyPrivate(spyDeployer, times(2)).invoke("initiatePeerInstance", any(InstanceIdentifier.class), any(InstanceIdentifier.class), any(Neighbor.class),
 385             any(PeerBean.class), any(BgpDeployer.WriteConfiguration.class));
 386         verifyPrivate(spyDeployer, times(2)).invoke("registerPeerInstance", any(Neighbor.class), anyString());
 387         verify(this.bundleContext, times(2)).registerService(eq(InstanceType.PEER.getServices()), any(BgpPeer.class), any(Dictionary.class));
 388
 389         deployer.close();
 390     }
 391
 392     private void configureNeighbor(final Class<? extends AfiSafiType> afi) {
 393         Mockito.doReturn(createNeighborExpected(afi)).when(this.dObject).getDataAfter();
 394         Mockito.doReturn(createNeighborExpected(afi)).when(this.dObject).getDataBefore();
 395     }
 396
 397
 398    private Neighbor createNeighborExpected(final Class<? extends AfiSafiType> afi) {
 399         return new NeighborBuilder()
 400             .setAfiSafis(createAfiSafi(afi))
 401             .setConfig(createConfig())
 402             .setNeighborAddress(IPADDRESS)
 403             .setRouteReflector(createRR())
 404             .setTimers(createTimers())
 405             .setTransport(createTransport())
 406             .setAddPaths(createAddPath())
 407             .build();
 408     }
 409
 410     private static org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafis createAfiSafi(final Class<? extends AfiSafiType> afi) {
 411         return new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafisBuilder()
 412             .setAfiSafi(Collections.singletonList(new AfiSafiBuilder().setAfiSafiName(afi)
 413             .addAugmentation(AfiSafi1.class, new AfiSafi1Builder().setReceive(true).setSendMax(SHORT).build()).build())).build();
 414     }
 415 }