interfacemanager/interfacemanager-impl/src/test/java/org/opendaylight/genius/interfacemanager/test/HwVTEPConfigurationTest.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 static org.mockito.Matchers.any;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.spy;
  14 import static org.mockito.Mockito.verify;
  15 import static org.mockito.Mockito.when;
  16
  17 import com.google.common.base.Optional;
  18 import com.google.common.util.concurrent.Futures;
  19 import java.math.BigInteger;
  20 import java.util.ArrayList;
  21 import java.util.List;
  22 import org.junit.After;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.mockito.Mock;
  27 import org.mockito.runners.MockitoJUnitRunner;
  28 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  29 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
  30 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  31 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  32 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  33 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  34 import org.opendaylight.genius.interfacemanager.IfmUtil;
  35 import org.opendaylight.genius.interfacemanager.renderer.hwvtep.confighelpers.HwVTEPConfigRemoveHelper;
  36 import org.opendaylight.genius.interfacemanager.renderer.hwvtep.confighelpers.HwVTEPInterfaceConfigAddHelper;
  37 import org.opendaylight.genius.interfacemanager.renderer.hwvtep.statehelpers.HwVTEPInterfaceStateRemoveHelper;
  38 import org.opendaylight.genius.interfacemanager.renderer.hwvtep.statehelpers.HwVTEPInterfaceStateUpdateHelper;
  39 import org.opendaylight.genius.interfacemanager.renderer.hwvtep.utilities.SouthboundUtils;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.TunnelInstanceInterfaceMap;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.tunnel.instance._interface.map.TunnelInstanceInterface;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.tunnel.instance._interface.map.TunnelInstanceInterfaceBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.tunnel.instance._interface.map.TunnelInstanceInterfaceKey;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeVxlanOverIpv4;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentation;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentationBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.tunnel.attributes.BfdParams;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.tunnel.attributes.BfdStatus;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.tunnel.attributes.BfdStatusBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
  62 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  63 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  64
  65 @RunWith(MockitoJUnitRunner.class)
  66 public class HwVTEPConfigurationTest {
  67
  68     @Mock DataBroker dataBroker;
  69     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  70     @Mock ReadOnlyTransaction mockReadTx;
  71     @Mock WriteTransaction mockWriteTx;
  72     @Mock InstanceIdentifier<TunnelInstanceInterface> tunnelInterfaceId;
  73     @Mock TunnelInstanceInterface tunnelInterface;
  74     @Mock Tunnels newTunnel;
  75     @Mock Tunnels oldTunnel;
  76     HwVTEPInterfaceConfigAddHelper addHelper;
  77     HwVTEPConfigRemoveHelper removeHelper;
  78     HwVTEPInterfaceStateUpdateHelper updateHelper;
  79     HwVTEPInterfaceStateRemoveHelper stateRemoveHelper;
  80
  81     BigInteger dpId = BigInteger.valueOf(1);
  82     Interface hwVTEPInterfaceEnabled;
  83     Interface hwVTEPInterfaceDisabled;
  84     ParentRefs parentRefs;
  85     IfTunnel ifTunnel;
  86     InstanceIdentifier<TerminationPoint> tpPath;
  87     TerminationPoint terminationPoint;
  88     InstanceIdentifier<Node> physicalSwitchId;
  89     InstanceIdentifier<Node> globalId;
  90     InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier;
  91     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier;
  92
  93     @Before
  94     public void setUp() throws Exception {
  95         when(dataBroker.registerDataChangeListener(
  96                 any(LogicalDatastoreType.class),
  97                 any(InstanceIdentifier.class),
  98                 any(DataChangeListener.class),
  99                 any(DataChangeScope.class)))
 100                 .thenReturn(dataChangeListenerRegistration);
 101         setupMocks();
 102     }
 103
 104     @After
 105     public void cleanUp(){
 106     }
 107
 108     private void setupMocks() {
 109         hwVTEPInterfaceEnabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName ,"Test hwVTEP Interface1", true, TunnelTypeVxlan.class, "192.168.56.101", "192.168.56.102");
 110         hwVTEPInterfaceDisabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName ,"Test hwVTEP Interface1", false, TunnelTypeVxlan.class, "192.168.56.101", "192.168.56.102");
 111         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(hwVTEPInterfaceEnabled.getName());
 112         parentRefs = hwVTEPInterfaceEnabled.getAugmentation(ParentRefs.class);
 113         ifTunnel = hwVTEPInterfaceEnabled.getAugmentation(IfTunnel.class);
 114         physicalSwitchId = SouthboundUtils.createPhysicalSwitchInstanceIdentifier("s1");
 115         globalId = SouthboundUtils.createPhysicalSwitchInstanceIdentifier("s1");
 116         tunnelsInstanceIdentifier = org.opendaylight.genius.interfacemanager.renderer.hwvtep.utilities.SouthboundUtils.
 117                 createTunnelsInstanceIdentifier(physicalSwitchId,
 118                         ifTunnel.getTunnelSource(), ifTunnel.getTunnelDestination());
 119         tunnelInterfaceId = InstanceIdentifier.builder(TunnelInstanceInterfaceMap.class).
 120                 child(TunnelInstanceInterface.class, new TunnelInstanceInterfaceKey(tunnelsInstanceIdentifier.toString())).build();
 121         tunnelInterface = new TunnelInstanceInterfaceBuilder().
 122                 setTunnelInstanceIdentifier(tunnelsInstanceIdentifier.toString()).setKey(new TunnelInstanceInterfaceKey(tunnelsInstanceIdentifier.toString())).setInterfaceName(hwVTEPInterfaceEnabled.getName()).build();
 123
 124         //Setup termination points
 125         TerminationPointKey tpKey = SouthboundUtils.getTerminationPointKey(ifTunnel.getTunnelDestination().getIpv4Address().getValue());
 126         tpPath = SouthboundUtils.createInstanceIdentifier(globalId, tpKey);
 127         TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
 128         HwvtepPhysicalLocatorAugmentationBuilder tpAugmentationBuilder =
 129                 new HwvtepPhysicalLocatorAugmentationBuilder();
 130         tpBuilder.setKey(tpKey);
 131         tpBuilder.setTpId(tpKey.getTpId());
 132         tpAugmentationBuilder.setEncapsulationType(EncapsulationTypeVxlanOverIpv4.class);
 133         SouthboundUtils.setDstIp(tpAugmentationBuilder, ifTunnel.getTunnelDestination());
 134         tpBuilder.addAugmentation(HwvtepPhysicalLocatorAugmentation.class, tpAugmentationBuilder.build());
 135         terminationPoint = tpBuilder.build();
 136         // Setup mocks
 137         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 138         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 139     }
 140
 141     @Test
 142     public void testAddHwVTEPInterfaceWithGlobalNodeId() {
 143         addHelper.addConfiguration(dataBroker, physicalSwitchId, globalId,
 144                 hwVTEPInterfaceEnabled, ifTunnel);
 145
 146         //Verify
 147         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, tpPath, terminationPoint, true);
 148         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, tunnelInterfaceId, tunnelInterface, true);
 149     }
 150
 151     @Test
 152     public void testAddHwVTEPInterfaceWithoutGlobalNodeId() {
 153
 154         addHelper.addConfiguration(dataBroker, physicalSwitchId ,null ,
 155                 hwVTEPInterfaceEnabled, ifTunnel);
 156
 157         //Verification already performed in testAddHwVTEPInterfaceWithGlobalNodeId()
 158     }
 159
 160     @Test
 161     public void testAddHwVTEPInterfaceWhenAdminStateDisabled() {
 162
 163         addHelper.addConfiguration(dataBroker, physicalSwitchId, globalId,
 164                 hwVTEPInterfaceDisabled, ifTunnel);
 165
 166         //Verification already performed in testAddHwVTEPInterfaceWithGlobalNodeId()
 167     }
 168     @Test
 169     public void testDeleteHWVTEPInterface() {
 170         removeHelper.removeConfiguration(dataBroker, hwVTEPInterfaceEnabled, physicalSwitchId, globalId);
 171         //verification
 172         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, tpPath);
 173         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 174         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, tunnelsInstanceIdentifier);
 175     }
 176
 177     @Test
 178     public void testUpdatePhysicalSwitch(){
 179
 180         Optional<TunnelInstanceInterface> tunnelInterfaceOptional = Optional.of(tunnelInterface);
 181
 182         doReturn(Futures.immediateCheckedFuture(tunnelInterfaceOptional)).when(mockReadTx).read(
 183                 LogicalDatastoreType.OPERATIONAL, tunnelInterfaceId);
 184         List<BfdStatus> bfdStatus = new ArrayList<>();
 185         bfdStatus.add(new BfdStatusBuilder().setBfdStatusKey(SouthboundUtils.BFD_OP_STATE).setBfdStatusValue(SouthboundUtils.BFD_STATE_UP).build());
 186         List bfdStatusSpy = spy(bfdStatus);
 187         when(newTunnel.getBfdStatus()).thenReturn(bfdStatusSpy);
 188         updateHelper.updatePhysicalSwitch(dataBroker, tunnelsInstanceIdentifier, newTunnel, oldTunnel);
 189
 190         //verify
 191         InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
 192                 IfmUtil.buildStateInterfaceId(hwVTEPInterfaceEnabled.getName());
 193         InterfaceBuilder ifaceBuilder = new InterfaceBuilder().setOperStatus(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus.Up);
 194         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(hwVTEPInterfaceEnabled.getName()));
 195         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build(), false);
 196     }
 197
 198     @Test
 199     public void testStartBFDMonitoring(){
 200
 201         updateHelper.startBfdMonitoring(dataBroker, tunnelsInstanceIdentifier, newTunnel);
 202
 203         TunnelsBuilder tBuilder = new TunnelsBuilder();
 204         tBuilder.setKey(new TunnelsKey(newTunnel.getLocalLocatorRef(), newTunnel.getRemoteLocatorRef()));
 205         tBuilder.setLocalLocatorRef(newTunnel.getLocalLocatorRef());
 206         tBuilder.setRemoteLocatorRef(newTunnel.getLocalLocatorRef());
 207         List <BfdParams> bfdParams = new ArrayList<>();
 208         SouthboundUtils.fillBfdParameters(bfdParams, null);
 209         tBuilder.setBfdParams(bfdParams);
 210         //Verify
 211         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier, tBuilder.build(), true);
 212     }
 213
 214     @Test
 215     public void testRemoveExternalTunnels(){
 216
 217         stateRemoveHelper.removeExternalTunnel(dataBroker, tunnelsInstanceIdentifier);
 218
 219         //Verify
 220         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier);
 221     }
 222 }