interfacemgr/interfacemgr-impl/src/test/java/org/opendaylight/vpnservice/interfacemgr/test/StateInterfaceTest.java

   1 /*
   2  * Copyright (c) 2015 - 2016 Ericsson India Global Services Pvt Ltd. 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.vpnservice.interfacemgr.test;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.Futures;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.junit.runner.RunWith;
  16 import org.mockito.Mock;
  17 import org.mockito.runners.MockitoJUnitRunner;
  18 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  19 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
  20 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  21 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  22 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  23 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  24 import org.opendaylight.vpnservice.interfacemgr.IfmConstants;
  25 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
  26 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
  27 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
  28 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.statehelpers.OvsInterfaceStateAddHelper;
  29 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.statehelpers.OvsInterfaceStateRemoveHelper;
  30 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.statehelpers.OvsInterfaceStateUpdateHelper;
  31 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.StateBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.*;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.IfIndexesInterfaceMap;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeGre;
  55 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  56 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  57 import org.opendaylight.yangtools.yang.common.RpcResult;
  58 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  59
  60 import java.math.BigInteger;
  61 import java.util.ArrayList;
  62 import java.util.List;
  63 import java.util.concurrent.Future;
  64
  65 import static org.mockito.Mockito.*;
  66
  67
  68
  69 @RunWith(MockitoJUnitRunner.class)
  70 public class StateInterfaceTest {
  71     BigInteger dpId = BigInteger.valueOf(1);
  72     NodeConnectorId nodeConnectorId = null;
  73     NodeConnector nodeConnector = null;
  74     FlowCapableNodeConnector fcNodeConnectorNew = null;
  75     Interface vlanInterfaceEnabled = null;
  76     Interface vlanInterfaceDisabled = null;
  77     Interface tunnelInterfaceEnabled;
  78     Interface childVlanInterfaceEnabled = null;
  79     InterfaceParentEntryKey interfaceParentEntryKey = null;
  80     InterfaceParentEntryKey higherLayerInterfaceParentEntryKey = null;
  81     IfIndexInterface IfindexInterface = null;
  82     InstanceIdentifier<Interface> interfaceInstanceIdentifier = null;
  83     InstanceIdentifier<Interface> childInterfaceInstanceIdentifier= null;
  84     InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryInstanceIdentifier = null;
  85     InstanceIdentifier<FlowCapableNodeConnector> fcNodeConnectorId = null;
  86     InstanceIdentifier<IfIndexInterface> ifIndexId =null;
  87     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier = null;
  88     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> childInterfaceStateIdentifier = null;
  89     InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryIdentifier = null;
  90     InstanceIdentifier<InterfaceParentEntry> higherLevelInterfaceParentEntryIdentifier = null;
  91     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
  92     InterfaceParentEntry interfaceParentEntry;
  93     InterfaceParentEntry higherLayerInterfaceParentEntry;
  94
  95     @Mock DataBroker dataBroker;
  96     @Mock IdManagerService idManager;
  97     @Mock IMdsalApiManager mdsalManager;
  98     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  99     @Mock ReadOnlyTransaction mockReadTx;
 100     @Mock WriteTransaction mockWriteTx;
 101     @Mock AlivenessMonitorService alivenessMonitorService;
 102
 103     OvsInterfaceStateAddHelper addHelper;
 104     OvsInterfaceStateRemoveHelper removeHelper;
 105     OvsInterfaceStateUpdateHelper updateHelper;
 106
 107     @Before
 108     public void setUp() throws Exception {
 109         when(dataBroker.registerDataChangeListener(
 110                 any(LogicalDatastoreType.class),
 111                 any(InstanceIdentifier.class),
 112                 any(DataChangeListener.class),
 113                 any(DataChangeScope.class)))
 114                 .thenReturn(dataChangeListenerRegistration);
 115         setupMocks();
 116     }
 117
 118     private void setupMocks() {
 119         nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), 2);
 120         nodeConnector = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(nodeConnectorId);
 121         fcNodeConnectorNew = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
 122         fcNodeConnectorId = InterfaceManagerTestUtil.getFlowCapableNodeConnectorIdentifier("openflow:1", nodeConnectorId);
 123         IfindexInterface = InterfaceManagerTestUtil.buildIfIndexInterface(100, InterfaceManagerTestUtil.interfaceName);
 124         ifIndexId = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(100)).build();
 125         interfaceInstanceIdentifier = InterfaceManagerCommonUtils.getInterfaceIdentifier(new InterfaceKey(InterfaceManagerTestUtil.interfaceName));
 126         childInterfaceInstanceIdentifier = InterfaceManagerCommonUtils.getInterfaceIdentifier(new InterfaceKey(InterfaceManagerTestUtil.childInterface));
 127         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(InterfaceManagerTestUtil.interfaceName);
 128         childInterfaceStateIdentifier = IfmUtil.buildStateInterfaceId(InterfaceManagerTestUtil.childInterface);
 129         vlanInterfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", true, L2vlan.class, BigInteger.valueOf(1));
 130         vlanInterfaceDisabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", false, L2vlan.class, BigInteger.valueOf(1));
 131         tunnelInterfaceEnabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName ,"Test Tunnel Interface", true, TunnelTypeGre.class, "192.168.56.101", "192.168.56.102");
 132         childVlanInterfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.childInterface, "Test Vlan Interface2", true, L2vlan.class, BigInteger.valueOf(1));
 133         interfaceParentEntryKey = new InterfaceParentEntryKey(InterfaceManagerTestUtil.interfaceName);
 134         interfaceParentEntryIdentifier = InterfaceMetaUtils.getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 135         higherLayerInterfaceParentEntryKey = new InterfaceParentEntryKey(InterfaceManagerTestUtil.childInterface);
 136         higherLevelInterfaceParentEntryIdentifier= InterfaceMetaUtils.getInterfaceParentEntryIdentifier(higherLayerInterfaceParentEntryKey);
 137         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder ifaceBuilder = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder();
 138         List<String> lowerLayerIfList = new ArrayList<>();
 139         lowerLayerIfList.add(nodeConnectorId.getValue());
 140         ifaceBuilder.setOperStatus(OperStatus.Up).setAdminStatus(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Up)
 141                 .setPhysAddress(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress.getDefaultInstance("AA:AA:AA:AA:AA:AA"))
 142                 .setIfIndex(100)
 143                 .setLowerLayerIf(lowerLayerIfList).setType(L2vlan.class);
 144         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(InterfaceManagerTestUtil.interfaceName));
 145
 146         stateInterface = ifaceBuilder.build();
 147
 148         InterfaceParentEntryBuilder ifaceParentEntryBuilder = new InterfaceParentEntryBuilder();
 149         List<InterfaceChildEntry> ifaceChildEntryList= new ArrayList<>();
 150         ifaceChildEntryList.add(new InterfaceChildEntryBuilder().setChildInterface(InterfaceManagerTestUtil.childInterface).build());
 151         interfaceParentEntry = ifaceParentEntryBuilder.setInterfaceChildEntry(ifaceChildEntryList).build();
 152
 153         InterfaceParentEntryBuilder higherLayerIfParentEntryBuilder = new InterfaceParentEntryBuilder();
 154         List<InterfaceChildEntry> ifaceChildEntryListForHigherParent= new ArrayList<>();
 155         higherLayerInterfaceParentEntry = higherLayerIfParentEntryBuilder.setInterfaceChildEntry(ifaceChildEntryListForHigherParent).build();
 156
 157         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 158         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 159     }
 160
 161     @Test
 162     public void testAddStateInterface() {
 163         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 164         AllocateIdOutput expectedId = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 165         AllocateIdOutput expectedId2 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("200")).build();
 166         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 167         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 168         Optional<Interface> expectedChildInterface = Optional.of(childVlanInterfaceEnabled);
 169
 170         Future<RpcResult<AllocateIdOutput>> idOutputOptional = RpcResultBuilder.success(expectedId).buildFuture();
 171         Future<RpcResult<AllocateIdOutput>> idOutputOptional2 = RpcResultBuilder.success(expectedId).buildFuture();
 172
 173         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 174                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 175         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 176                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 177         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 178                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 179         doReturn(Futures.immediateCheckedFuture(expectedChildInterface)).when(mockReadTx).read(
 180                 LogicalDatastoreType.CONFIGURATION, childInterfaceInstanceIdentifier);
 181
 182         AllocateIdInput getIdInput = new AllocateIdInputBuilder()
 183                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 184                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 185         doReturn(idOutputOptional).when(idManager).allocateId(getIdInput);
 186         AllocateIdInput getIdInput2 = new AllocateIdInputBuilder()
 187                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 188                 .setIdKey(InterfaceManagerTestUtil.childInterface).build();
 189         doReturn(idOutputOptional2).when(idManager).allocateId(getIdInput2);
 190
 191         addHelper.addState(dataBroker, idManager, mdsalManager, alivenessMonitorService,
 192                 nodeConnectorId, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 193
 194         //Add some verifications
 195         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 196               stateInterface,true);
 197     }
 198
 199     @Test
 200     public void testAddStateTunnelInterface() {
 201
 202         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 203         AllocateIdOutput expectedId = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 204
 205         Future<RpcResult<AllocateIdOutput>> idOutputOptional = RpcResultBuilder.success(expectedId).buildFuture();
 206
 207         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 208                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 209
 210         AllocateIdInput getIdInput = new AllocateIdInputBuilder()
 211                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 212                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 213         doReturn(idOutputOptional).when(idManager).allocateId(getIdInput);
 214
 215         addHelper.addState(dataBroker, idManager, mdsalManager, alivenessMonitorService,
 216                 nodeConnectorId, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 217     }
 218
 219     @Test
 220     public void testDeleteStateInterface() {
 221         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 222                 expectedStateInterface = Optional.of(stateInterface);
 223         Optional<IfIndexInterface> expectedIfindexInterface = Optional.of(IfindexInterface);
 224         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 225         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 226         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 227
 228         doReturn(Futures.immediateCheckedFuture(expectedIfindexInterface)).when(mockReadTx).read(
 229                 LogicalDatastoreType.OPERATIONAL, ifIndexId);
 230         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 231                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 232         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 233                 LogicalDatastoreType.OPERATIONAL, childInterfaceStateIdentifier);
 234         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 235                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 236         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 237                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 238         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 239                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 240
 241         ReleaseIdInput getIdInput = new ReleaseIdInputBuilder()
 242                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 243                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 244
 245         doReturn(Futures.immediateFuture(RpcResultBuilder.<Void>success().build())).when(idManager).releaseId(getIdInput);
 246
 247         removeHelper.removeState(idManager, mdsalManager, alivenessMonitorService, fcNodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 248
 249         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 250
 251     }
 252
 253     @Test
 254     public void testDeleteStateTunnelInterface() {
 255         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 256                 expectedStateInterface = Optional.of(stateInterface);
 257         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 258
 259         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 260                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 261         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 262               LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 263
 264         removeHelper.removeState(idManager, mdsalManager, alivenessMonitorService, fcNodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 265
 266     }
 267
 268     @Test
 269      public void testUpdateStateInterface(){
 270
 271         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 272                 expectedStateInterface = Optional.of(stateInterface);
 273         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 274         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 275         Optional<Interface> expectedChildInterface = Optional.of(childVlanInterfaceEnabled);
 276         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 277
 278         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 279                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 280         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 281                 LogicalDatastoreType.OPERATIONAL, childInterfaceStateIdentifier);
 282         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 283                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 284         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 285                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 286         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 287                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 288         doReturn(Futures.immediateCheckedFuture(expectedChildInterface)).when(mockReadTx).read(
 289                 LogicalDatastoreType.CONFIGURATION, childInterfaceInstanceIdentifier);
 290
 291         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface parentInterface = InterfaceManagerTestUtil.buildStateInterface(InterfaceManagerTestUtil.interfaceName, null, OperStatus.Down);
 292         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface childInterface = InterfaceManagerTestUtil.buildStateInterface(InterfaceManagerTestUtil.childInterface, null, OperStatus.Down);
 293
 294         FlowCapableNodeConnector fcNodeConnectorOld = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(false, true, "AA:AA:AA:AA:AA:AA");
 295         FlowCapableNodeConnector fcNodeConnectorNew = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(true, false, "AA:AA:AA:AA:AA:AA");
 296
 297         updateHelper.updateState(fcNodeConnectorId, alivenessMonitorService, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew, fcNodeConnectorOld);
 298
 299         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL,interfaceStateIdentifier,parentInterface);
 300         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL,childInterfaceStateIdentifier,childInterface);
 301     }
 302 }