southbound/southbound-impl/src/test/java/org/opendaylight/ovsdb/southbound/transactions/md/OvsdbPortUpdateCommandTest.java

   1 /*
   2  * Copyright (c) 2015 Inocybe Technologies 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.ovsdb.southbound.transactions.md;
  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.doNothing;
  16 import static org.mockito.Mockito.mock;
  17 import static org.mockito.Mockito.times;
  18 import static org.mockito.Mockito.verify;
  19 import static org.mockito.Mockito.when;
  20
  21 import java.util.ArrayList;
  22 import java.util.HashMap;
  23 import java.util.HashSet;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Set;
  27
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.junit.runner.RunWith;
  31 import org.mockito.Mockito;
  32 import org.mockito.invocation.InvocationOnMock;
  33 import org.mockito.stubbing.Answer;
  34 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  35 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  36 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  37 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  38 import org.opendaylight.ovsdb.lib.notation.Column;
  39 import org.opendaylight.ovsdb.lib.notation.UUID;
  40 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  41 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  42 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  43 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  44 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  45 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  46 import org.opendaylight.ovsdb.southbound.OvsdbConnectionInstance;
  47 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  48 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  49 import org.opendaylight.ovsdb.southbound.SouthboundUtil;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeBase;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes.VlanMode;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentationBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIds;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIdsBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigs;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigsBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIds;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIdsBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigs;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigsBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.TrunksBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  72 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  73 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  74 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  75 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  76 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  77 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
  78 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
  79 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  80 import org.powermock.api.mockito.PowerMockito;
  81 import org.powermock.api.support.membermodification.MemberMatcher;
  82 import org.powermock.api.support.membermodification.MemberModifier;
  83 import org.powermock.core.classloader.annotations.PrepareForTest;
  84 import org.powermock.modules.junit4.PowerMockRunner;
  85 import org.powermock.reflect.Whitebox;
  86
  87 import com.google.common.base.Optional;
  88 import com.google.common.util.concurrent.CheckedFuture;
  89
  90 @PrepareForTest({TyperUtils.class, OvsdbPortUpdateCommand.class, SouthboundUtil.class, SouthboundMapper.class})
  91 @RunWith(PowerMockRunner.class)public class OvsdbPortUpdateCommandTest {
  92
  93     private static final String OTHER_CONFIG_KEY = "key";
  94     private static final String OTHER_CONFIG_VALUE = "value";
  95     private static final String EXTERNAL_ID_KEY = "key";
  96     private static final String EXTERNAL_ID_VALUE = "value";
  97     private static final String INTERFACE_NAME = "interface_name";
  98     private static final String VLAN_MODE_ACCESS = "access";
  99     private static final String OVSDB_INTERFACE_TYPE = "internal";
 100     private static final String PORT_NAME = "port_name";
 101     private static final String TP_NAME = "tp_name";
 102     private static final String TERMINATION_POINT_NAME = "termination_point_name";
 103
 104     private Map<UUID, Port> portUpdatedRows;
 105     private Map<UUID, Port> portOldRows;
 106     private Map<UUID, Interface> interfaceUpdatedRows;
 107     private Map<UUID, Interface> interfaceOldRows;
 108     private Map<UUID, Bridge> bridgeUpdatedRows;
 109     private OvsdbPortUpdateCommand ovsdbPortUpdateCommand;
 110
 111     @Before
 112     public void setUp() throws Exception {
 113         ovsdbPortUpdateCommand = PowerMockito.mock(OvsdbPortUpdateCommand.class, Mockito.CALLS_REAL_METHODS);
 114     }
 115
 116     @Test
 117     public void testOvsdbPortUpdateCommand() throws Exception {
 118         OvsdbConnectionInstance key = mock(OvsdbConnectionInstance.class);
 119         TableUpdates updates = mock(TableUpdates.class);
 120         DatabaseSchema dbSchema = mock(DatabaseSchema.class);
 121
 122         PowerMockito.mockStatic(TyperUtils.class);
 123         PowerMockito.when(TyperUtils.extractRowsUpdated(Port.class, updates, dbSchema)).thenReturn(portUpdatedRows);
 124         PowerMockito.when(TyperUtils.extractRowsOld(Port.class, updates, dbSchema)).thenReturn(portOldRows);
 125         PowerMockito.when(TyperUtils.extractRowsUpdated(Interface.class, updates, dbSchema)).thenReturn(interfaceUpdatedRows);
 126         PowerMockito.when(TyperUtils.extractRowsOld(Interface.class, updates, dbSchema)).thenReturn(interfaceOldRows);
 127         PowerMockito.when(TyperUtils.extractRowsUpdated(Bridge.class, updates, dbSchema)).thenReturn(bridgeUpdatedRows);
 128
 129         OvsdbPortUpdateCommand ovsdbPortUpdateCommand1 = new OvsdbPortUpdateCommand(key, updates, dbSchema);
 130         assertEquals(portUpdatedRows, Whitebox.getInternalState(ovsdbPortUpdateCommand1, "portUpdatedRows"));
 131         assertEquals(portOldRows, Whitebox.getInternalState(ovsdbPortUpdateCommand1, "portOldRows"));
 132         assertEquals(dbSchema, Whitebox.getInternalState(ovsdbPortUpdateCommand1, "dbSchema"));
 133     }
 134
 135     @SuppressWarnings("unchecked")
 136     @Test
 137     public void testExecute() throws Exception {
 138         ReadWriteTransaction transaction= mock(ReadWriteTransaction.class);
 139         portUpdatedRows = new HashMap<>();
 140         interfaceOldRows = new HashMap<>();
 141         portUpdatedRows.put(mock(UUID.class), mock(Port.class));
 142         interfaceOldRows.put(mock(UUID.class), mock(Interface.class));
 143         MemberModifier.field(OvsdbPortUpdateCommand.class, "portUpdatedRows").set(ovsdbPortUpdateCommand, portUpdatedRows);
 144         MemberModifier.field(OvsdbPortUpdateCommand.class, "interfaceOldRows").set(ovsdbPortUpdateCommand, interfaceOldRows);
 145
 146         OvsdbConnectionInstance ovsdbConnectionInstance = mock(OvsdbConnectionInstance.class);
 147         when(ovsdbPortUpdateCommand.getOvsdbConnectionInstance()).thenReturn(ovsdbConnectionInstance);
 148         InstanceIdentifier<Node> connectionIId = mock(InstanceIdentifier.class);
 149         when(ovsdbConnectionInstance.getInstanceIdentifier()).thenReturn(connectionIId);
 150
 151         //case 1: portUpdatedRows & interfaceOldRows not null, not empty
 152         Optional<Node> node = mock(Optional.class);
 153         PowerMockito.doReturn(node).when(ovsdbPortUpdateCommand, "readNode", any(ReadWriteTransaction.class), any(InstanceIdentifier.class));
 154         when(node.isPresent()).thenReturn(true);
 155         when(node.get()).thenReturn(mock(Node.class));
 156         PowerMockito.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateTerminationPoints", ReadWriteTransaction.class, Node.class));
 157         ovsdbPortUpdateCommand.execute(transaction);
 158         verify(ovsdbConnectionInstance).getInstanceIdentifier();
 159         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateTerminationPoints", any(ReadWriteTransaction.class), any(Node.class));
 160     }
 161
 162     @SuppressWarnings("unchecked")
 163     @Test
 164     public void testUpdateTerminationPoints() throws Exception {
 165         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 166         Node node = mock(Node.class);
 167
 168         portUpdatedRows = new HashMap<>();
 169         Port port = mock(Port.class);
 170         UUID uuid = mock(UUID.class);
 171         portUpdatedRows.put(uuid, port);
 172         MemberModifier.field(OvsdbPortUpdateCommand.class, "portUpdatedRows").set(ovsdbPortUpdateCommand, portUpdatedRows);
 173         Column<GenericTableSchema, String> bridgeColumn = mock(Column.class);
 174         when(port.getNameColumn()).thenReturn(bridgeColumn);
 175         when(bridgeColumn.getData()).thenReturn(TERMINATION_POINT_NAME);
 176
 177         Optional<InstanceIdentifier<Node>> bridgeIid = mock(Optional.class);
 178         PowerMockito.doReturn(bridgeIid).when(ovsdbPortUpdateCommand, "getTerminationPointBridge", any(UUID.class));
 179
 180         //bridgeIid.isPresent() is true
 181         when(bridgeIid.isPresent()).thenReturn(true);
 182         when(bridgeIid.get()).thenReturn(mock(InstanceIdentifier.class));
 183         NodeId bridgeId = mock(NodeId.class);
 184         PowerMockito.mockStatic(SouthboundMapper.class);
 185         PowerMockito.when(SouthboundMapper.createManagedNodeId(any(InstanceIdentifier.class))).thenReturn(bridgeId);
 186
 187         PowerMockito.whenNew(TpId.class).withAnyArguments().thenReturn(mock(TpId.class));
 188         TerminationPointKey tpKey = mock(TerminationPointKey.class);
 189         PowerMockito.whenNew(TerminationPointKey.class).withAnyArguments().thenReturn(tpKey);
 190         TerminationPointBuilder tpBuilder = mock(TerminationPointBuilder.class);
 191         PowerMockito.whenNew(TerminationPointBuilder.class).withNoArguments().thenReturn(tpBuilder);
 192         when(tpBuilder.setKey(any(TerminationPointKey.class))).thenReturn(tpBuilder);
 193         when(tpKey.getTpId()).thenReturn(mock(TpId.class));
 194         when(tpBuilder.setTpId(any(TpId.class))).thenReturn(tpBuilder);
 195         InstanceIdentifier<TerminationPoint> tpPath = mock(InstanceIdentifier.class);
 196         PowerMockito.doReturn(tpPath).when(ovsdbPortUpdateCommand, "getInstanceIdentifier", any(InstanceIdentifier.class), any(Port.class));
 197
 198         OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 199         PowerMockito.whenNew(OvsdbTerminationPointAugmentationBuilder.class).withNoArguments().thenReturn(tpAugmentationBuilder);
 200         PowerMockito.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "buildTerminationPoint", OvsdbTerminationPointAugmentationBuilder.class, Port.class));
 201
 202         Column<GenericTableSchema, Set<UUID>> interfacesColumn = mock(Column.class);
 203         when(port.getInterfacesColumn()).thenReturn(interfacesColumn);
 204         Set<UUID> setUUID = new HashSet<>();
 205         UUID interfaceUUID = mock(UUID.class);
 206         setUUID.add(interfaceUUID);
 207         when(interfacesColumn.getData()).thenReturn(setUUID);
 208
 209         interfaceUpdatedRows = new HashMap<>();
 210         interfaceOldRows = new HashMap<>();
 211         Interface iface = mock(Interface.class);
 212         interfaceUpdatedRows.put(interfaceUUID, iface);
 213         Interface interfaceUpdate = mock(Interface.class);
 214         interfaceUpdatedRows.put(uuid, interfaceUpdate);
 215         interfaceOldRows.put(interfaceUUID, iface);
 216         MemberModifier.field(OvsdbPortUpdateCommand.class, "interfaceUpdatedRows").set(ovsdbPortUpdateCommand, interfaceUpdatedRows);
 217         MemberModifier.field(OvsdbPortUpdateCommand.class, "interfaceOldRows").set(ovsdbPortUpdateCommand, interfaceOldRows);
 218         PowerMockito.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "buildTerminationPoint", OvsdbTerminationPointAugmentationBuilder.class, Interface.class));
 219
 220         when(tpAugmentationBuilder.build()).thenReturn(mock(OvsdbTerminationPointAugmentation.class));
 221         when(tpBuilder.addAugmentation(eq(OvsdbTerminationPointAugmentation.class), any(OvsdbTerminationPointAugmentation.class))).thenReturn(tpBuilder);
 222         when(tpBuilder.build()).thenReturn(mock(TerminationPoint.class));
 223         portOldRows = new HashMap<>();
 224         portOldRows.put(uuid, port);
 225         MemberModifier.field(OvsdbPortUpdateCommand.class, "portOldRows").set(ovsdbPortUpdateCommand, portOldRows);
 226         doNothing().when(transaction).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(TerminationPoint.class));
 227         doNothing().when(transaction).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(TerminationPoint.class));
 228
 229         Column<GenericTableSchema, String> interfaceColumn = mock(Column.class);
 230         when(interfaceUpdate.getNameColumn()).thenReturn(interfaceColumn);
 231         when(interfaceColumn.getData()).thenReturn(INTERFACE_NAME);
 232
 233         PowerMockito.doReturn(bridgeIid).when(ovsdbPortUpdateCommand, "getTerminationPointBridge", any(ReadWriteTransaction.class), any(Node.class), anyString());
 234         PowerMockito.when(SouthboundMapper.createManagedNodeId(any(InstanceIdentifier.class))).thenReturn(bridgeId);
 235         PowerMockito.whenNew(TopologyKey.class).withAnyArguments().thenReturn(mock(TopologyKey.class));
 236         PowerMockito.whenNew(NodeKey.class).withAnyArguments().thenReturn(mock(NodeKey.class));
 237
 238         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateTerminationPoints", transaction, node);
 239         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("getInstanceIdentifier", any(OvsdbTerminationPointAugmentationBuilder.class), any(Port.class));
 240         verify(transaction, times(2)).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(TerminationPoint.class));
 241     }
 242
 243     @Test
 244     public void testBuildTerminationPoint() throws Exception {
 245         OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 246         Port portUpdate = mock(Port.class);
 247         when(portUpdate.getName()).thenReturn(PORT_NAME);
 248         when(portUpdate.getUuid()).thenReturn(mock(UUID.class));
 249         PowerMockito.whenNew(Uuid.class).withAnyArguments().thenReturn(mock(Uuid.class));
 250         when(tpAugmentationBuilder.setName(anyString())).thenReturn(tpAugmentationBuilder);
 251         when(tpAugmentationBuilder.setPortUuid(any(Uuid.class))).thenReturn(tpAugmentationBuilder);
 252         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updatePort", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 253
 254         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "buildTerminationPoint", tpAugmentationBuilder, portUpdate);
 255         verify(tpAugmentationBuilder).setName(anyString());
 256         verify(tpAugmentationBuilder).setPortUuid(any(Uuid.class));
 257         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updatePort", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 258     }
 259
 260     @Test
 261     public void testBuildTerminationPoint1() throws Exception {
 262         OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 263         Interface interfaceUpdate = mock(Interface.class);
 264         when(interfaceUpdate.getName()).thenReturn(INTERFACE_NAME);
 265         when(interfaceUpdate.getUuid()).thenReturn(mock(UUID.class));
 266         PowerMockito.whenNew(Uuid.class).withAnyArguments().thenReturn(mock(Uuid.class));
 267         when(tpAugmentationBuilder.setName(anyString())).thenReturn(tpAugmentationBuilder);
 268         when(tpAugmentationBuilder.setInterfaceUuid(any(Uuid.class))).thenReturn(tpAugmentationBuilder);
 269         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateInterfaces", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 270
 271         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "buildTerminationPoint", tpAugmentationBuilder, interfaceUpdate);
 272         verify(tpAugmentationBuilder).setName(anyString());
 273         verify(tpAugmentationBuilder).setInterfaceUuid(any(Uuid.class));
 274         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateInterfaces", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 275     }
 276
 277     @SuppressWarnings("unchecked")
 278     @Test
 279     public void testReadNode() throws Exception {
 280         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 281         InstanceIdentifier<Node> nodePath = mock(InstanceIdentifier.class);
 282         Optional<Node> node = mock(Optional.class);
 283         CheckedFuture<Optional<Node>, ReadFailedException> checkedFuture = mock(CheckedFuture.class);
 284         when(transaction.read(any(LogicalDatastoreType.class), any(InstanceIdentifier.class))).thenReturn(checkedFuture);
 285         when(checkedFuture.checkedGet()).thenReturn(node);
 286         assertEquals(node, Whitebox.invokeMethod(ovsdbPortUpdateCommand, "readNode", transaction, nodePath));
 287     }
 288
 289     @SuppressWarnings("unchecked")
 290     @Test
 291     public void testGetTerminationPointBridge() throws Exception {
 292         UUID portUUID = mock(UUID.class);
 293         bridgeUpdatedRows = new HashMap<>();
 294         UUID bridgeUUID = mock(UUID.class);
 295         Bridge bridge = mock(Bridge.class);
 296         bridgeUpdatedRows.put(bridgeUUID, bridge);
 297         MemberModifier.field(OvsdbPortUpdateCommand.class, "bridgeUpdatedRows").set(ovsdbPortUpdateCommand, bridgeUpdatedRows);
 298
 299         Column<GenericTableSchema, Set<UUID>> column = mock(Column.class);
 300         when(bridge.getPortsColumn()).thenReturn(column);
 301         Set<UUID> set = new HashSet<>();
 302         set.add(portUUID);
 303         when(column.getData()).thenReturn(set);
 304
 305         PowerMockito.mockStatic(SouthboundMapper.class);
 306         when(ovsdbPortUpdateCommand.getOvsdbConnectionInstance()).thenReturn(mock(OvsdbConnectionInstance.class));
 307         InstanceIdentifier<Node> nodeIid = mock(InstanceIdentifier.class);
 308         PowerMockito.when(SouthboundMapper.createInstanceIdentifier(any(OvsdbConnectionInstance.class), any(Bridge.class))).thenReturn(nodeIid);
 309
 310         Optional<InstanceIdentifier<Node>> testResult = Optional.of(nodeIid);
 311         assertEquals(testResult, Whitebox.invokeMethod(ovsdbPortUpdateCommand, "getTerminationPointBridge", portUUID));
 312     }
 313
 314     @SuppressWarnings("unchecked")
 315     @Test
 316     public void testGetTerminationPointBridge1() throws Exception {
 317         ReadWriteTransaction transaction = mock(ReadWriteTransaction.class);
 318         Node node = mock(Node.class);
 319         OvsdbNodeAugmentation ovsdbNode = mock(OvsdbNodeAugmentation.class);
 320         when(node.getAugmentation(OvsdbNodeAugmentation.class)).thenReturn(ovsdbNode);
 321         List<ManagedNodeEntry> managedNodes = new ArrayList<>();
 322         ManagedNodeEntry managedNodeEntry = mock(ManagedNodeEntry.class);
 323         managedNodes.add(managedNodeEntry);
 324         when(ovsdbNode.getManagedNodeEntry()).thenReturn(managedNodes);
 325
 326         Node managedNode = mock(Node.class);
 327         OvsdbBridgeRef ovsdbBridgeRef = mock(OvsdbBridgeRef.class);
 328         when(managedNodeEntry.getBridgeRef()).thenReturn(ovsdbBridgeRef);
 329         InstanceIdentifier<Node> iidNode = mock(InstanceIdentifier.class);
 330         when((InstanceIdentifier<Node>) ovsdbBridgeRef.getValue()).thenReturn(iidNode);
 331         Optional<Node> optionalNode = Optional.of(managedNode);
 332         PowerMockito.doReturn(optionalNode).when(ovsdbPortUpdateCommand, "readNode", any(ReadWriteTransaction.class), any(InstanceIdentifier.class));
 333
 334         TerminationPointBuilder tpBuilder = mock(TerminationPointBuilder.class);
 335         PowerMockito.whenNew(TerminationPointBuilder.class).withNoArguments().thenReturn(tpBuilder);
 336         PowerMockito.whenNew(TpId.class).withAnyArguments().thenReturn(mock(TpId.class));
 337         PowerMockito.whenNew(TerminationPointKey.class).withAnyArguments().thenReturn(mock(TerminationPointKey.class));
 338         when(tpBuilder.setKey(any(TerminationPointKey.class))).thenReturn(tpBuilder);
 339
 340         List<TerminationPoint> terminationPointList = new ArrayList<>();
 341         TerminationPoint terminationPoint = mock(TerminationPoint.class);
 342         terminationPointList.add(terminationPoint);
 343         when(tpBuilder.build()).thenReturn(terminationPoint);
 344         when(managedNode.getTerminationPoint()).thenReturn(terminationPointList);
 345
 346         when(managedNode.getAugmentation(OvsdbBridgeAugmentation.class)).thenReturn(mock(OvsdbBridgeAugmentation.class));
 347
 348         Optional<InstanceIdentifier<Node>> testResult = Optional.of(iidNode);
 349         Optional<InstanceIdentifier<Node>>  result = Whitebox.invokeMethod(ovsdbPortUpdateCommand, "getTerminationPointBridge", transaction, node, TP_NAME);
 350         assertEquals(testResult, result);
 351     }
 352
 353     @SuppressWarnings("unchecked")
 354     @Test
 355     public void testUpdateInterfaces() throws Exception {
 356         Interface interfaceUpdate = mock(Interface.class);
 357         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 358         Column<GenericTableSchema, String> typeColumn = mock(Column.class);
 359         when(interfaceUpdate.getTypeColumn()).thenReturn(typeColumn);
 360         when(typeColumn.getData()).thenReturn(OVSDB_INTERFACE_TYPE);
 361         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateInterface", Interface.class, String.class, OvsdbTerminationPointAugmentationBuilder.class));
 362
 363         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateInterfaces", interfaceUpdate, ovsdbTerminationPointBuilder);
 364         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateInterface", any(Interface.class), anyString(), any(OvsdbTerminationPointAugmentationBuilder.class));
 365     }
 366
 367     @SuppressWarnings("unchecked")
 368     @Test
 369     public void testUpdateInterface() throws Exception {
 370         Interface interf = mock(Interface.class);
 371         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 372         when(interf.getUuid()).thenReturn(mock(UUID.class));
 373         PowerMockito.whenNew(Uuid.class).withAnyArguments().thenReturn(mock(Uuid.class));
 374         when(ovsdbTerminationPointBuilder.setInterfaceUuid(any(Uuid.class))).thenReturn(ovsdbTerminationPointBuilder);
 375         PowerMockito.mockStatic(SouthboundMapper.class);
 376         PowerMockito.when(SouthboundMapper.createInterfaceType(anyString())).thenAnswer(new Answer<Class<? extends InterfaceTypeBase>>() {
 377             public Class<? extends InterfaceTypeBase> answer(
 378                     InvocationOnMock invocation) throws Throwable {
 379                 return (Class<? extends InterfaceTypeBase>) InterfaceTypeInternal.class;
 380             }
 381         });
 382         when(ovsdbTerminationPointBuilder.setInterfaceType(any(Class.class))).thenReturn(ovsdbTerminationPointBuilder);
 383         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateOfPort", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 384         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateOfPortRequest", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 385         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateInterfaceExternalIds", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 386         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateOptions", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 387         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateInterfaceOtherConfig", Interface.class, OvsdbTerminationPointAugmentationBuilder.class));
 388
 389         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateInterface", interf, OVSDB_INTERFACE_TYPE, ovsdbTerminationPointBuilder);
 390         verify(ovsdbTerminationPointBuilder).setInterfaceUuid(any(Uuid.class));
 391         verify(ovsdbTerminationPointBuilder).setInterfaceType(any(Class.class));
 392         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateOfPort", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 393         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateOfPortRequest", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 394         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateInterfaceExternalIds", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 395         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateOptions", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 396         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateInterfaceOtherConfig", any(Interface.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 397     }
 398
 399     @Test
 400     public void testUpdatePort() throws Exception {
 401         Port port = mock(Port.class);
 402         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 403
 404         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateVlan", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 405         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateVlanTrunks", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 406         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updateVlanMode", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 407         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updatePortExternalIds", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 408         MemberModifier.suppress(MemberMatcher.method(OvsdbPortUpdateCommand.class, "updatePortOtherConfig", Port.class, OvsdbTerminationPointAugmentationBuilder.class));
 409
 410         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updatePort", port, ovsdbTerminationPointBuilder);
 411
 412         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateVlan", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 413         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateVlanTrunks", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 414         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updateVlanMode", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 415         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updatePortExternalIds", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 416         PowerMockito.verifyPrivate(ovsdbPortUpdateCommand).invoke("updatePortOtherConfig", any(Port.class), any(OvsdbTerminationPointAugmentationBuilder.class));
 417     }
 418
 419     @SuppressWarnings("unchecked")
 420     @Test
 421     public void testUpdateVlan() throws Exception {
 422         Port port = mock(Port.class);
 423         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 424         Column<GenericTableSchema, Set<Long>> column = mock(Column.class);
 425         when(port.getTagColumn()).thenReturn(column);
 426         Set<Long> vlanId = new HashSet<>();
 427         vlanId.add((long) 808);
 428         when(column.getData()).thenReturn(vlanId);
 429         PowerMockito.whenNew(VlanId.class).withAnyArguments().thenReturn(mock(VlanId.class));
 430         when(ovsdbTerminationPointBuilder.setVlanTag(any(VlanId.class))).thenReturn(ovsdbTerminationPointBuilder);
 431         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateVlan", port, ovsdbTerminationPointBuilder);
 432         verify(ovsdbTerminationPointBuilder).setVlanTag(any(VlanId.class));
 433     }
 434
 435     @SuppressWarnings("unchecked")
 436     @Test
 437     public void testUpdateVlanTrunks() throws Exception {
 438         Port port = mock(Port.class);
 439         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 440         Column<GenericTableSchema, Set<Long>> column = mock(Column.class);
 441         when(port.getTrunksColumn()).thenReturn(column);
 442         Set<Long> portTrunks = new HashSet<>();
 443         portTrunks.add((long) 300);
 444         when(column.getData()).thenReturn(portTrunks);
 445
 446         TrunksBuilder trunksBuilder = mock(TrunksBuilder.class);
 447         PowerMockito.whenNew(TrunksBuilder.class).withNoArguments().thenReturn(trunksBuilder);
 448         PowerMockito.whenNew(VlanId.class).withAnyArguments().thenReturn(mock(VlanId.class));
 449         when(trunksBuilder.setTrunk(any(VlanId.class))).thenReturn(trunksBuilder);
 450         when(ovsdbTerminationPointBuilder.setTrunks(any(List.class))).thenReturn(ovsdbTerminationPointBuilder);
 451         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateVlanTrunks", port, ovsdbTerminationPointBuilder);
 452         verify(trunksBuilder).setTrunk(any(VlanId.class));
 453         verify(ovsdbTerminationPointBuilder).setTrunks(any(List.class));
 454     }
 455
 456     @SuppressWarnings("unchecked")
 457     @Test
 458     public void testUpdateVlanMode() throws Exception {
 459         Port port = mock(Port.class);
 460         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 461         Column<GenericTableSchema, Set<String>> column = mock(Column.class);
 462         when(port.getVlanModeColumn()).thenReturn(column);
 463         Set<String> set = new HashSet<>();
 464         set.add(VLAN_MODE_ACCESS);
 465         when(column.getData()).thenReturn(set);
 466         when(ovsdbTerminationPointBuilder.setVlanMode(OvsdbPortInterfaceAttributes.VlanMode.Access)).thenReturn(ovsdbTerminationPointBuilder);
 467         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateVlanMode", port, ovsdbTerminationPointBuilder);
 468         verify(ovsdbTerminationPointBuilder).setVlanMode(any(VlanMode.class));
 469     }
 470
 471     @SuppressWarnings("unchecked")
 472     @Test
 473     public void testUpdateOfPort() throws Exception {
 474         Interface interf = mock(Interface.class);
 475         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 476         Set<Long> ofPorts = new HashSet<>();
 477         ofPorts.add((long) 10000);
 478         Column<GenericTableSchema, Set<Long>> column = mock(Column.class);
 479         when(interf.getOpenFlowPortColumn()).thenReturn(column);
 480         when(column.getData()).thenReturn(ofPorts);
 481         when(ovsdbTerminationPointBuilder.setOfport(any(Long.class))).thenReturn(ovsdbTerminationPointBuilder);
 482         when(interf.getName()).thenReturn(INTERFACE_NAME);
 483         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateOfPort", interf, ovsdbTerminationPointBuilder);
 484         verify(ovsdbTerminationPointBuilder).setOfport(any(Long.class));
 485     }
 486
 487     @SuppressWarnings("unchecked")
 488     @Test
 489     public void testUpdateOfPortRequest() throws Exception {
 490         Interface interf = mock(Interface.class);
 491         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 492         Set<Long> ofPortRequests = new HashSet<>();
 493         ofPortRequests.add((long) 10000);
 494         Column<GenericTableSchema, Set<Long>> column = mock(Column.class);
 495         when(interf.getOpenFlowPortRequestColumn()).thenReturn(column);
 496         when(column.getData()).thenReturn(ofPortRequests);
 497         when(ovsdbTerminationPointBuilder.setOfportRequest(any(Integer.class))).thenReturn(ovsdbTerminationPointBuilder);
 498         when(interf.getName()).thenReturn(INTERFACE_NAME);
 499         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateOfPortRequest", interf, ovsdbTerminationPointBuilder);
 500         verify(ovsdbTerminationPointBuilder).setOfportRequest(any(Integer.class));
 501     }
 502
 503     @SuppressWarnings("unchecked")
 504     @Test
 505     public void testUpdateInterfaceExternalIds() throws Exception {
 506         Interface interf = mock(Interface.class);
 507         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 508         Column<GenericTableSchema, Map<String, String>> column = mock(Column.class);
 509         when(interf.getExternalIdsColumn()).thenReturn(column);
 510         Map<String, String> map = new HashMap<>();
 511         when(column.getData()).thenReturn(map);
 512         map.put(EXTERNAL_ID_KEY, EXTERNAL_ID_VALUE);
 513         when(column.getData()).thenReturn(map);
 514
 515         InterfaceExternalIdsBuilder interfaceExternalIdsBuilder = mock(InterfaceExternalIdsBuilder.class);
 516         PowerMockito.whenNew(InterfaceExternalIdsBuilder.class).withNoArguments().thenReturn(interfaceExternalIdsBuilder);
 517
 518         when(interfaceExternalIdsBuilder.setExternalIdKey(anyString())).thenReturn(interfaceExternalIdsBuilder);
 519         when(interfaceExternalIdsBuilder.setExternalIdValue(anyString())).thenReturn(interfaceExternalIdsBuilder);
 520         when(interfaceExternalIdsBuilder.build()).thenReturn(mock(InterfaceExternalIds.class));
 521         when(ovsdbTerminationPointBuilder.setInterfaceExternalIds(any(List.class))).thenReturn(ovsdbTerminationPointBuilder);
 522
 523         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateInterfaceExternalIds", interf, ovsdbTerminationPointBuilder);
 524         verify(interfaceExternalIdsBuilder).setExternalIdKey(anyString());
 525         verify(interfaceExternalIdsBuilder).setExternalIdValue(anyString());
 526
 527     }
 528
 529     @SuppressWarnings("unchecked")
 530     @Test
 531     public void testUpdatePortExternalIds() throws Exception {
 532         Port port = mock(Port.class);
 533         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 534         Column<GenericTableSchema, Map<String, String>> column = mock(Column.class);
 535         when(port.getExternalIdsColumn()).thenReturn(column);
 536         Map<String, String> map = new HashMap<>();
 537         when(column.getData()).thenReturn(map);
 538         map.put(EXTERNAL_ID_KEY, EXTERNAL_ID_VALUE);
 539         when(column.getData()).thenReturn(map);
 540
 541         PortExternalIdsBuilder portExternalIdsBuilder = mock(PortExternalIdsBuilder.class);
 542         PowerMockito.whenNew(PortExternalIdsBuilder.class).withNoArguments().thenReturn(portExternalIdsBuilder);
 543
 544         when(portExternalIdsBuilder.setExternalIdKey(anyString())).thenReturn(portExternalIdsBuilder);
 545         when(portExternalIdsBuilder.setExternalIdValue(anyString())).thenReturn(portExternalIdsBuilder);
 546         when(portExternalIdsBuilder.build()).thenReturn(mock(PortExternalIds.class));
 547         when(ovsdbTerminationPointBuilder.setPortExternalIds(any(List.class))).thenReturn(ovsdbTerminationPointBuilder);
 548
 549         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updatePortExternalIds", port, ovsdbTerminationPointBuilder);
 550         verify(portExternalIdsBuilder).setExternalIdKey(anyString());
 551         verify(portExternalIdsBuilder).setExternalIdValue(anyString());
 552     }
 553
 554     @SuppressWarnings("unchecked")
 555     @Test
 556     public void testUpdatePortOtherConfig() throws Exception {
 557         Port port = mock(Port.class);
 558         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 559         Column<GenericTableSchema, Map<String, String>> column = mock(Column.class);
 560         when(port.getOtherConfigColumn()).thenReturn(column);
 561         Map<String, String> map = new HashMap<>();
 562         map.put(OTHER_CONFIG_KEY, OTHER_CONFIG_VALUE);
 563         when(column.getData()).thenReturn(map);
 564
 565         PortOtherConfigsBuilder portOtherConfigsBuilder = mock(PortOtherConfigsBuilder.class);
 566         PowerMockito.whenNew(PortOtherConfigsBuilder.class).withNoArguments().thenReturn(portOtherConfigsBuilder);
 567
 568         when(portOtherConfigsBuilder.setOtherConfigKey(anyString())).thenReturn(portOtherConfigsBuilder);
 569         when(portOtherConfigsBuilder.setOtherConfigValue(anyString())).thenReturn(portOtherConfigsBuilder);
 570         when(portOtherConfigsBuilder.build()).thenReturn(mock(PortOtherConfigs.class));
 571         when(ovsdbTerminationPointBuilder.setInterfaceOtherConfigs(any(List.class))).thenReturn(ovsdbTerminationPointBuilder);
 572
 573         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updatePortOtherConfig", port, ovsdbTerminationPointBuilder);
 574         verify(portOtherConfigsBuilder).setOtherConfigKey(anyString());
 575         verify(portOtherConfigsBuilder).setOtherConfigValue(anyString());
 576     }
 577
 578     @SuppressWarnings("unchecked")
 579     @Test
 580     public void testUpdateInterfaceOtherConfig() throws Exception {
 581         Interface interf = mock(Interface.class);
 582         OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder = mock(OvsdbTerminationPointAugmentationBuilder.class);
 583         Map<String, String> interfaceOtherConfigMap = new HashMap<>();
 584         interfaceOtherConfigMap.put(OTHER_CONFIG_KEY, OTHER_CONFIG_VALUE);
 585         Column<GenericTableSchema, Map<String, String>> column = mock(Column.class);
 586         when(interf.getOtherConfigColumn()).thenReturn(column);
 587         when(column.getData()).thenReturn(interfaceOtherConfigMap);
 588
 589         InterfaceOtherConfigsBuilder interfaceOtherConfigsBuilder = mock(InterfaceOtherConfigsBuilder.class);
 590         PowerMockito.whenNew(InterfaceOtherConfigsBuilder.class).withNoArguments().thenReturn(interfaceOtherConfigsBuilder);
 591
 592         when(interfaceOtherConfigsBuilder.setOtherConfigKey(anyString())).thenReturn(interfaceOtherConfigsBuilder);
 593         when(interfaceOtherConfigsBuilder.setOtherConfigValue(anyString())).thenReturn(interfaceOtherConfigsBuilder);
 594         when(interfaceOtherConfigsBuilder.build()).thenReturn(mock(InterfaceOtherConfigs.class));
 595         when(ovsdbTerminationPointBuilder.setInterfaceOtherConfigs(any(List.class))).thenReturn(ovsdbTerminationPointBuilder);
 596
 597         Whitebox.invokeMethod(ovsdbPortUpdateCommand, "updateInterfaceOtherConfig", interf, ovsdbTerminationPointBuilder);
 598         verify(interfaceOtherConfigsBuilder).setOtherConfigKey(anyString());
 599         verify(interfaceOtherConfigsBuilder).setOtherConfigValue(anyString());
 600     }
 601
 602     @SuppressWarnings("unchecked")
 603     @Test
 604     public void testGetInstanceIdentifier() throws Exception {
 605         InstanceIdentifier<Node> bridgeIid = mock(InstanceIdentifier.class);
 606         Port port = mock(Port.class);
 607         Column<GenericTableSchema, Map<String, String>> column = mock(Column.class);
 608         when(port.getExternalIdsColumn()).thenReturn(column);
 609         Map<String, String> map = new HashMap<>();
 610         map.put(SouthboundConstants.IID_EXTERNAL_ID_KEY, "opendaylight-iid");
 611         when(column.getData()).thenReturn(map);
 612
 613         PowerMockito.mockStatic(SouthboundUtil.class);
 614         InstanceIdentifier<TerminationPoint> terminationPointIId = mock(InstanceIdentifier.class);
 615         PowerMockito.when((InstanceIdentifier<TerminationPoint>) SouthboundUtil.deserializeInstanceIdentifier(anyString())).thenReturn(terminationPointIId);
 616         assertEquals(terminationPointIId, Whitebox.invokeMethod(ovsdbPortUpdateCommand, "getInstanceIdentifier", bridgeIid, port));
 617     }
 618 }