interfacemanager/interfacemanager-impl/src/test/java/org/opendaylight/genius/interfacemanager/test/StateInterfaceTest.java

   1 /*
   2  * Copyright (c) 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.genius.interfacemanager.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.genius.interfacemanager.IfmConstants;
  25 import org.opendaylight.genius.interfacemanager.IfmUtil;
  26 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
  27 import org.opendaylight.genius.interfacemanager.commons.InterfaceMetaUtils;
  28 import org.opendaylight.genius.interfacemanager.renderer.ovs.statehelpers.OvsInterfaceStateAddHelper;
  29 import org.opendaylight.genius.interfacemanager.renderer.ovs.statehelpers.OvsInterfaceStateRemoveHelper;
  30 import org.opendaylight.genius.interfacemanager.renderer.ovs.statehelpers.OvsInterfaceStateUpdateHelper;
  31 import org.opendaylight.genius.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.rev100924.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.flow.capable.port.StateBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.alivenessmonitor.rev160411.AlivenessMonitorService;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.*;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.IfIndexesInterfaceMap;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._if.indexes._interface.map.IfIndexInterface;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._if.indexes._interface.map.IfIndexInterfaceKey;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info.InterfaceParentEntry;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info.InterfaceParentEntryBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info.InterfaceParentEntryKey;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info._interface.parent.entry.InterfaceChildEntry;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info._interface.parent.entry.InterfaceChildEntryBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeGre;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  57 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  58 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  59 import org.opendaylight.yangtools.yang.common.RpcResult;
  60 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  61
  62 import java.math.BigInteger;
  63 import java.util.ArrayList;
  64 import java.util.List;
  65 import java.util.concurrent.Future;
  66
  67 import static org.mockito.Mockito.*;
  68
  69
  70
  71 @RunWith(MockitoJUnitRunner.class)
  72 public class StateInterfaceTest {
  73     BigInteger dpId = BigInteger.valueOf(1);
  74     NodeConnectorId nodeConnectorId = null;
  75     NodeConnector nodeConnector = null;
  76     FlowCapableNodeConnector fcNodeConnectorNew = null;
  77     Interface vlanInterfaceEnabled = null;
  78     Interface vlanInterfaceDisabled = null;
  79     Interface tunnelInterfaceEnabled;
  80     Interface childVlanInterfaceEnabled = null;
  81     InterfaceParentEntryKey interfaceParentEntryKey = null;
  82     InterfaceParentEntryKey higherLayerInterfaceParentEntryKey = null;
  83     IfIndexInterface IfindexInterface = null;
  84     InstanceIdentifier<Interface> interfaceInstanceIdentifier = null;
  85     InstanceIdentifier<Interface> childInterfaceInstanceIdentifier= null;
  86     InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryInstanceIdentifier = null;
  87     InstanceIdentifier<FlowCapableNodeConnector> fcNodeConnectorId = null;
  88     InstanceIdentifier<IfIndexInterface> ifIndexId =null;
  89     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier = null;
  90     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> childInterfaceStateIdentifier = null;
  91     InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryIdentifier = null;
  92     InstanceIdentifier<InterfaceParentEntry> higherLevelInterfaceParentEntryIdentifier = null;
  93     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
  94     InterfaceParentEntry interfaceParentEntry;
  95     InterfaceParentEntry higherLayerInterfaceParentEntry;
  96
  97     @Mock DataBroker dataBroker;
  98     @Mock IdManagerService idManager;
  99     @Mock IMdsalApiManager mdsalManager;
 100     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
 101     @Mock ReadOnlyTransaction mockReadTx;
 102     @Mock WriteTransaction mockWriteTx;
 103     @Mock AlivenessMonitorService alivenessMonitorService;
 104     @Mock org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node mockNode;
 105
 106     OvsInterfaceStateAddHelper addHelper;
 107     OvsInterfaceStateRemoveHelper removeHelper;
 108     OvsInterfaceStateUpdateHelper updateHelper;
 109
 110     @Before
 111     public void setUp() throws Exception {
 112         when(dataBroker.registerDataChangeListener(
 113                 any(LogicalDatastoreType.class),
 114                 any(InstanceIdentifier.class),
 115                 any(DataChangeListener.class),
 116                 any(DataChangeScope.class)))
 117                 .thenReturn(dataChangeListenerRegistration);
 118         setupMocks();
 119         InterfaceManagerTestUtil.clearInterfaceCaches();
 120     }
 121
 122     private void setupMocks() {
 123         nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), 2);
 124         nodeConnector = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(nodeConnectorId);
 125         fcNodeConnectorNew = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
 126         fcNodeConnectorId = InterfaceManagerTestUtil.getFlowCapableNodeConnectorIdentifier("openflow:1", nodeConnectorId);
 127         IfindexInterface = InterfaceManagerTestUtil.buildIfIndexInterface(100, InterfaceManagerTestUtil.interfaceName);
 128         ifIndexId = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(100)).build();
 129         interfaceInstanceIdentifier = InterfaceManagerCommonUtils.getInterfaceIdentifier(new InterfaceKey(InterfaceManagerTestUtil.interfaceName));
 130         childInterfaceInstanceIdentifier = InterfaceManagerCommonUtils.getInterfaceIdentifier(new InterfaceKey(InterfaceManagerTestUtil.childInterface));
 131         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(InterfaceManagerTestUtil.interfaceName);
 132         childInterfaceStateIdentifier = IfmUtil.buildStateInterfaceId(InterfaceManagerTestUtil.childInterface);
 133         vlanInterfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", true, L2vlan.class, BigInteger.valueOf(1));
 134         vlanInterfaceDisabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", false, L2vlan.class, BigInteger.valueOf(1));
 135         tunnelInterfaceEnabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName ,"Test Tunnel Interface", true, TunnelTypeGre.class, "192.168.56.101", "192.168.56.102");
 136         childVlanInterfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.childInterface, "Test Vlan Interface2", true, L2vlan.class, BigInteger.valueOf(1));
 137         interfaceParentEntryKey = new InterfaceParentEntryKey(InterfaceManagerTestUtil.interfaceName);
 138         interfaceParentEntryIdentifier = InterfaceMetaUtils.getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 139         higherLayerInterfaceParentEntryKey = new InterfaceParentEntryKey(InterfaceManagerTestUtil.childInterface);
 140         higherLevelInterfaceParentEntryIdentifier= InterfaceMetaUtils.getInterfaceParentEntryIdentifier(higherLayerInterfaceParentEntryKey);
 141         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();
 142         List<String> lowerLayerIfList = new ArrayList<>();
 143         lowerLayerIfList.add(nodeConnectorId.getValue());
 144         ifaceBuilder.setOperStatus(OperStatus.Up).setAdminStatus(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Up)
 145                 .setPhysAddress(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress.getDefaultInstance("AA:AA:AA:AA:AA:AA"))
 146                 .setIfIndex(100)
 147                 .setLowerLayerIf(lowerLayerIfList).setType(L2vlan.class);
 148         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(InterfaceManagerTestUtil.interfaceName));
 149
 150         stateInterface = ifaceBuilder.build();
 151
 152         InterfaceParentEntryBuilder ifaceParentEntryBuilder = new InterfaceParentEntryBuilder();
 153         List<InterfaceChildEntry> ifaceChildEntryList= new ArrayList<>();
 154         ifaceChildEntryList.add(new InterfaceChildEntryBuilder().setChildInterface(InterfaceManagerTestUtil.childInterface).build());
 155         interfaceParentEntry = ifaceParentEntryBuilder.setInterfaceChildEntry(ifaceChildEntryList).build();
 156
 157         InterfaceParentEntryBuilder higherLayerIfParentEntryBuilder = new InterfaceParentEntryBuilder();
 158         List<InterfaceChildEntry> ifaceChildEntryListForHigherParent= new ArrayList<>();
 159         higherLayerInterfaceParentEntry = higherLayerIfParentEntryBuilder.setInterfaceChildEntry(ifaceChildEntryListForHigherParent).build();
 160
 161         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 162         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 163     }
 164
 165     @Test
 166     public void testAddStateInterface() {
 167         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 168         AllocateIdOutput expectedId = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 169         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 170         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 171         Optional<Interface> expectedChildInterface = Optional.of(childVlanInterfaceEnabled);
 172
 173         Future<RpcResult<AllocateIdOutput>> idOutputOptional = RpcResultBuilder.success(expectedId).buildFuture();
 174         Future<RpcResult<AllocateIdOutput>> idOutputOptional2 = RpcResultBuilder.success(expectedId).buildFuture();
 175
 176         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 177                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 178         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 179                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 180         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 181                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 182         doReturn(Futures.immediateCheckedFuture(expectedChildInterface)).when(mockReadTx).read(
 183                 LogicalDatastoreType.CONFIGURATION, childInterfaceInstanceIdentifier);
 184         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 185                 LogicalDatastoreType.OPERATIONAL, ifIndexId);
 186
 187         AllocateIdInput getIdInput = new AllocateIdInputBuilder()
 188                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 189                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 190         doReturn(idOutputOptional).when(idManager).allocateId(getIdInput);
 191         AllocateIdInput getIdInput2 = new AllocateIdInputBuilder()
 192                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 193                 .setIdKey(InterfaceManagerTestUtil.childInterface).build();
 194         doReturn(idOutputOptional2).when(idManager).allocateId(getIdInput2);
 195
 196         addHelper.addState(dataBroker, idManager, mdsalManager, alivenessMonitorService,
 197                 nodeConnectorId, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 198
 199         //Add some verifications
 200         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 201                 stateInterface,true);
 202     }
 203
 204     @Test
 205     public void testAddStateTunnelInterface() {
 206
 207         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 208         AllocateIdOutput expectedId = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 209
 210         Future<RpcResult<AllocateIdOutput>> idOutputOptional = RpcResultBuilder.success(expectedId).buildFuture();
 211
 212         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 213                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 214
 215         AllocateIdInput getIdInput = new AllocateIdInputBuilder()
 216                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 217                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 218         doReturn(idOutputOptional).when(idManager).allocateId(getIdInput);
 219
 220         addHelper.addState(dataBroker, idManager, mdsalManager, alivenessMonitorService,
 221                 nodeConnectorId, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 222     }
 223
 224     @Test
 225     public void testDeleteStateInterface() {
 226         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 227                 expectedStateInterface = Optional.of(stateInterface);
 228         Optional<IfIndexInterface> expectedIfindexInterface = Optional.of(IfindexInterface);
 229         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 230         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 231         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 232         InstanceIdentifier<Node> nodeInstanceIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, InterfaceManagerTestUtil.nodeKey).build();
 233         Optional<Node> nodeOptional = Optional.of(mockNode);
 234
 235         doReturn(Futures.immediateCheckedFuture(expectedIfindexInterface)).when(mockReadTx).read(
 236                 LogicalDatastoreType.OPERATIONAL, ifIndexId);
 237         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 238                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 239         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 240                 LogicalDatastoreType.OPERATIONAL, childInterfaceStateIdentifier);
 241         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 242                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 243         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 244                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 245         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 246                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 247         doReturn(Futures.immediateCheckedFuture(nodeOptional)).when(mockReadTx).read(
 248                 LogicalDatastoreType.OPERATIONAL, nodeInstanceIdentifier);
 249
 250         ReleaseIdInput getIdInput = new ReleaseIdInputBuilder()
 251                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 252                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 253
 254         doReturn(Futures.immediateFuture(RpcResultBuilder.<Void>success().build())).when(idManager).releaseId(getIdInput);
 255
 256         removeHelper.removeInterfaceStateConfiguration(idManager, mdsalManager, alivenessMonitorService, nodeConnectorId,
 257                 nodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 258
 259         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 260
 261     }
 262
 263     @Test
 264     public void testDeleteStateTunnelInterface() {
 265         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 266                 expectedStateInterface = Optional.of(stateInterface);
 267         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 268         InstanceIdentifier<Node> nodeInstanceIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, InterfaceManagerTestUtil.nodeKey).build();
 269         Optional<Node> nodeOptional = Optional.of(mockNode);
 270         AllocateIdOutput expectedId = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 271         Future<RpcResult<AllocateIdOutput>> idOutputOptional = RpcResultBuilder.success(expectedId).buildFuture();
 272         AllocateIdInput getIdInput = new AllocateIdInputBuilder()
 273                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 274                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 275         doReturn(idOutputOptional).when(idManager).allocateId(getIdInput);
 276         ReleaseIdInput releaseIdInput = new ReleaseIdInputBuilder()
 277                 .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 278                 .setIdKey(InterfaceManagerTestUtil.interfaceName).build();
 279
 280         doReturn(Futures.immediateFuture(RpcResultBuilder.<Void>success().build())).when(idManager).releaseId(releaseIdInput);
 281         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 282                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 283         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 284                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 285         doReturn(Futures.immediateCheckedFuture(nodeOptional)).when(mockReadTx).read(
 286                 LogicalDatastoreType.OPERATIONAL, nodeInstanceIdentifier);
 287
 288         removeHelper.removeInterfaceStateConfiguration(idManager, mdsalManager, alivenessMonitorService, nodeConnectorId,
 289                 nodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
 290
 291     }
 292
 293     @Test
 294     public void testUpdateStateInterface(){
 295
 296         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 297                 expectedStateInterface = Optional.of(stateInterface);
 298         Optional<InterfaceParentEntry>expectedParentEntry = Optional.of(interfaceParentEntry);
 299         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 300         Optional<Interface> expectedChildInterface = Optional.of(childVlanInterfaceEnabled);
 301         Optional<InterfaceParentEntry> higherLayerParentOptional = Optional.of(higherLayerInterfaceParentEntry);
 302
 303         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 304                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 305         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 306                 LogicalDatastoreType.OPERATIONAL, childInterfaceStateIdentifier);
 307         doReturn(Futures.immediateCheckedFuture(expectedParentEntry)).when(mockReadTx).read(
 308                 LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier);
 309         doReturn(Futures.immediateCheckedFuture(higherLayerParentOptional)).when(mockReadTx).read(
 310                 LogicalDatastoreType.CONFIGURATION, higherLevelInterfaceParentEntryIdentifier);
 311         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 312                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 313         doReturn(Futures.immediateCheckedFuture(expectedChildInterface)).when(mockReadTx).read(
 314                 LogicalDatastoreType.CONFIGURATION, childInterfaceInstanceIdentifier);
 315
 316         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);
 317         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);
 318
 319         FlowCapableNodeConnector fcNodeConnectorOld = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(false, true, "AA:AA:AA:AA:AA:AA");
 320         FlowCapableNodeConnector fcNodeConnectorNew = InterfaceManagerTestUtil.buildFlowCapableNodeConnector(true, false, "AA:AA:AA:AA:AA:AA");
 321
 322         updateHelper.updateState(fcNodeConnectorId, alivenessMonitorService, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew, fcNodeConnectorOld);
 323
 324         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier, parentInterface, false);
 325     }
 326 }