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

   1 /*
   2  * Copyright (c) 2015 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.IfmUtil;
  25 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
  26 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers.OvsInterfaceConfigAddHelper;
  27 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers.OvsInterfaceConfigRemoveHelper;
  28 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers.OvsInterfaceConfigUpdateHelper;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntry;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeGre;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  52 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  53 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  54
  55 import java.math.BigInteger;
  56
  57 import static org.mockito.Matchers.any;
  58 import static org.mockito.Mockito.*;
  59
  60 @RunWith(MockitoJUnitRunner.class)
  61 public class TunnelInterfaceConfigurationTest {
  62     BigInteger dpId = BigInteger.valueOf(1);
  63     NodeConnectorId nodeConnectorId = null;
  64     NodeConnector nodeConnector = null;
  65     Interface tunnelInterfaceEnabled = null;
  66     Interface tunnelInterfaceDisabled = null;
  67     ParentRefs parentRefs = null;
  68     InstanceIdentifier<Interface> interfaceInstanceIdentifier = null;
  69     InstanceIdentifier<NodeConnector> nodeConnectorInstanceIdentifier = null;
  70     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier = null;
  71     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
  72
  73     org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey BridgeRefEntryKey;
  74     InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid = null;
  75     BridgeEntryKey bridgeEntryKey = null;
  76     BridgeEntry bridgeEntry = null;
  77     InstanceIdentifier<BridgeEntry> bridgeEntryIid = null;
  78     InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier;
  79     BridgeInterfaceEntry bridgeInterfaceEntry;
  80     BridgeInterfaceEntryKey bridgeInterfaceEntryKey;
  81     BridgeRefEntry bridgeRefEntry = null;
  82     OvsdbBridgeAugmentation ovsdbBridgeAugmentation;
  83     InstanceIdentifier<OvsdbBridgeAugmentation> ovsdbBridgeAugmentationInstanceIdentifier;
  84     InstanceIdentifier<TerminationPoint> terminationPointInstanceIdentifier;
  85     TerminationPoint terminationPoint;
  86
  87     @Mock DataBroker dataBroker;
  88     @Mock IdManagerService idManager;
  89     @Mock AlivenessMonitorService alivenessMonitorService;
  90     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  91     @Mock ReadOnlyTransaction mockReadTx;
  92     @Mock WriteTransaction mockWriteTx;
  93
  94     OvsInterfaceConfigAddHelper addHelper;
  95     OvsInterfaceConfigRemoveHelper removeHelper;
  96     OvsInterfaceConfigUpdateHelper updateHelper;
  97
  98     @Before
  99     public void setUp() throws Exception {
 100         when(dataBroker.registerDataChangeListener(
 101                 any(LogicalDatastoreType.class),
 102                 any(InstanceIdentifier.class),
 103                 any(DataChangeListener.class),
 104                 any(DataChangeScope.class)))
 105                 .thenReturn(dataChangeListenerRegistration);
 106         setupMocks();
 107     }
 108
 109     private void setupMocks() {
 110         nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), 2);
 111         nodeConnector = InterfaceManagerTestUtil.buildNodeConnector(nodeConnectorId);
 112         tunnelInterfaceEnabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName, "Test Interface1", true, TunnelTypeGre.class
 113         , "192.168.56.101", "192.168.56.102");
 114         tunnelInterfaceDisabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName, "Test Interface1", false, TunnelTypeGre.class
 115                 , "192.168.56.101", "192.168.56.102");
 116         interfaceInstanceIdentifier = IfmUtil.buildId(InterfaceManagerTestUtil.tunnelInterfaceName);
 117         nodeConnectorInstanceIdentifier = InterfaceManagerTestUtil.getNcIdent("openflow:1", nodeConnectorId);
 118         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(tunnelInterfaceEnabled.getName());
 119         stateInterface = InterfaceManagerTestUtil.buildStateInterface(InterfaceManagerTestUtil.tunnelInterfaceName, nodeConnectorId);
 120         parentRefs = tunnelInterfaceEnabled.getAugmentation(ParentRefs.class);
 121         BridgeRefEntryKey = new BridgeRefEntryKey(parentRefs.getDatapathNodeIdentifier());
 122         dpnBridgeEntryIid = InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
 123         bridgeEntryKey = new BridgeEntryKey(parentRefs.getDatapathNodeIdentifier());
 124
 125         bridgeInterfaceEntryKey = new BridgeInterfaceEntryKey(InterfaceManagerTestUtil.tunnelInterfaceName);
 126         bridgeInterfaceEntryInstanceIdentifier = InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey,
 127                 bridgeInterfaceEntryKey);
 128         bridgeInterfaceEntry =
 129                 new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
 130                         .setInterfaceName(tunnelInterfaceEnabled.getName()).build();
 131
 132         bridgeEntryIid = InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
 133         bridgeEntry = InterfaceManagerTestUtil.buildBridgeEntry(dpId, bridgeInterfaceEntry);
 134
 135         Node node = new NodeBuilder().setKey(null).setNodeId(null).build();
 136         ovsdbBridgeAugmentationInstanceIdentifier = InterfaceManagerTestUtil.getOvsdbAugmentationInstanceIdentifier(
 137                 InterfaceManagerTestUtil.tunnelInterfaceName, node);
 138         ovsdbBridgeAugmentation = InterfaceManagerTestUtil.getOvsdbBridgeRef("s1");
 139         bridgeRefEntry = new BridgeRefEntryBuilder().setKey(BridgeRefEntryKey).setDpid(dpId).
 140                 setBridgeReference(new OvsdbBridgeRef(ovsdbBridgeAugmentationInstanceIdentifier)).build();
 141
 142         terminationPointInstanceIdentifier = InterfaceManagerTestUtil.getTerminationPointId(ovsdbBridgeAugmentationInstanceIdentifier,
 143                 InterfaceManagerTestUtil.tunnelInterfaceName);
 144         terminationPoint = InterfaceManagerTestUtil.getTerminationPoint(ovsdbBridgeAugmentationInstanceIdentifier, ovsdbBridgeAugmentation,
 145                 InterfaceManagerTestUtil.tunnelInterfaceName, 0, InterfaceTypeGre.class, tunnelInterfaceEnabled);
 146         // Setup mocks
 147         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 148         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 149     }
 150
 151     @Test
 152     public void testAddGreInterfaceWhenSwitchIsNotConnected() {
 153         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 154         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
 155
 156         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 157                         LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 158         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 159                LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 160         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 161                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 162
 163         addHelper.addConfiguration(dataBroker, parentRefs, tunnelInterfaceEnabled, idManager);
 164
 165         //Add some verifications
 166         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, bridgeInterfaceEntry, true);
 167     }
 168
 169     @Test
 170     public void testAddGreInterfaceWhenSwitchIsConnected() {
 171         Optional<BridgeRefEntry> expectedBridgeRefEntry = Optional.of(bridgeRefEntry);
 172         Optional<OvsdbBridgeAugmentation> expectedOvsdbBridgeAugmentation = Optional.of(ovsdbBridgeAugmentation);
 173
 174         doReturn(Futures.immediateCheckedFuture(expectedBridgeRefEntry)).when(mockReadTx).read(
 175                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 176         doReturn(Futures.immediateCheckedFuture(expectedOvsdbBridgeAugmentation)).when(mockReadTx).read(
 177                 LogicalDatastoreType.OPERATIONAL, ovsdbBridgeAugmentationInstanceIdentifier);
 178
 179         addHelper.addConfiguration(dataBroker, parentRefs, tunnelInterfaceEnabled, idManager);
 180
 181         //Add some verifications
 182         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier ,
 183                 bridgeInterfaceEntry, true);
 184         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, terminationPointInstanceIdentifier ,
 185                 terminationPoint, true);
 186     }
 187
 188
 189     @Test
 190     public void testDeleteGreInterfaceWhenSwitchIsConnected() {
 191         Optional<BridgeRefEntry> expectedBridgeRefEntry = Optional.of(bridgeRefEntry);
 192         Optional<BridgeEntry> expectedBridgeEntry = Optional.of(bridgeEntry);
 193         doReturn(Futures.immediateCheckedFuture(expectedBridgeRefEntry)).when(mockReadTx).read(
 194                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 195         doReturn(Futures.immediateCheckedFuture(expectedBridgeEntry)).when(mockReadTx).read(
 196                 LogicalDatastoreType.CONFIGURATION, bridgeEntryIid);
 197
 198         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();
 199         ifaceBuilder.setOperStatus(OperStatus.Down);
 200         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(tunnelInterfaceEnabled.getName()));
 201         stateInterface = ifaceBuilder.build();
 202
 203         removeHelper.removeConfiguration(dataBroker, alivenessMonitorService, tunnelInterfaceEnabled, idManager, parentRefs);
 204
 205         //Add some verifications
 206         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, bridgeEntryIid);
 207         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, terminationPointInstanceIdentifier);
 208     }
 209
 210
 211     @Test
 212     public void testUpdateAdminStateForGreInterface() {
 213         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 214                 expectedStateInterface = Optional.of(stateInterface);
 215         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 216                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 217
 218         updateHelper.updateConfiguration(dataBroker, alivenessMonitorService, idManager,tunnelInterfaceDisabled,tunnelInterfaceEnabled);
 219
 220         //verify whether operational data store is updated with the new oper state.
 221         InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
 222         ifaceBuilder.setOperStatus(OperStatus.Down);
 223         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(stateInterface.getName()));
 224
 225         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 226                 ifaceBuilder.build());
 227     }
 228     @Test
 229     public void testEnableAdminStateForGreInterface() {
 230         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 231                 expectedStateInterface = Optional.of(stateInterface);
 232         Optional<NodeConnector>expectedNodeConnector = Optional.of(nodeConnector);
 233
 234         doReturn(Futures.immediateCheckedFuture(expectedNodeConnector)).when(mockReadTx).read(
 235                 LogicalDatastoreType.OPERATIONAL, nodeConnectorInstanceIdentifier);
 236         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 237                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 238
 239         updateHelper.updateConfiguration(dataBroker, alivenessMonitorService, idManager,tunnelInterfaceEnabled,tunnelInterfaceDisabled);
 240
 241         //verify whether operational data store is updated with the new oper state.
 242         InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
 243         ifaceBuilder.setOperStatus(OperStatus.Down);
 244         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(stateInterface.getName()));
 245
 246         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 247                 ifaceBuilder.build());
 248     }
 249 }