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.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntry;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeGre;
  50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  51 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  53 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  54 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  55
  56 import java.math.BigInteger;
  57
  58 import static org.mockito.Matchers.any;
  59 import static org.mockito.Mockito.*;
  60
  61 @RunWith(MockitoJUnitRunner.class)
  62 public class TunnelInterfaceConfigurationTest {
  63     BigInteger dpId = BigInteger.valueOf(1);
  64     NodeConnectorId nodeConnectorId = null;
  65     NodeConnector nodeConnector = null;
  66     Interface tunnelInterfaceEnabled = null;
  67     Interface tunnelInterfaceDisabled = null;
  68     ParentRefs parentRefs = null;
  69     InstanceIdentifier<Interface> interfaceInstanceIdentifier = null;
  70     InstanceIdentifier<NodeConnector> nodeConnectorInstanceIdentifier = null;
  71     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier = null;
  72     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
  73
  74     org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey BridgeRefEntryKey;
  75     InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid = null;
  76     BridgeEntryKey bridgeEntryKey = null;
  77     BridgeEntry bridgeEntry = null;
  78     InstanceIdentifier<BridgeEntry> bridgeEntryIid = null;
  79     InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier;
  80     BridgeInterfaceEntry bridgeInterfaceEntry;
  81     BridgeInterfaceEntryKey bridgeInterfaceEntryKey;
  82     BridgeRefEntry bridgeRefEntry = null;
  83     OvsdbBridgeAugmentation ovsdbBridgeAugmentation;
  84     InstanceIdentifier<OvsdbBridgeAugmentation> ovsdbBridgeAugmentationInstanceIdentifier;
  85     InstanceIdentifier<TerminationPoint> terminationPointInstanceIdentifier;
  86     TerminationPoint terminationPoint;
  87
  88     @Mock DataBroker dataBroker;
  89     @Mock IdManagerService idManager;
  90     @Mock AlivenessMonitorService alivenessMonitorService;
  91     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  92     @Mock ReadOnlyTransaction mockReadTx;
  93     @Mock WriteTransaction mockWriteTx;
  94     @Mock
  95     IMdsalApiManager mdsalApiManager;
  96     OvsInterfaceConfigAddHelper addHelper;
  97     OvsInterfaceConfigRemoveHelper removeHelper;
  98     OvsInterfaceConfigUpdateHelper updateHelper;
  99
 100     @Before
 101     public void setUp() throws Exception {
 102         when(dataBroker.registerDataChangeListener(
 103                 any(LogicalDatastoreType.class),
 104                 any(InstanceIdentifier.class),
 105                 any(DataChangeListener.class),
 106                 any(DataChangeScope.class)))
 107                 .thenReturn(dataChangeListenerRegistration);
 108         setupMocks();
 109     }
 110
 111     private void setupMocks() {
 112         nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), 2);
 113         nodeConnector = InterfaceManagerTestUtil.buildNodeConnector(nodeConnectorId);
 114         tunnelInterfaceEnabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName, "Test Interface1", true, TunnelTypeGre.class
 115         , "192.168.56.101", "192.168.56.102");
 116         tunnelInterfaceDisabled = InterfaceManagerTestUtil.buildTunnelInterface(dpId, InterfaceManagerTestUtil.tunnelInterfaceName, "Test Interface1", false, TunnelTypeGre.class
 117                 , "192.168.56.101", "192.168.56.102");
 118         interfaceInstanceIdentifier = IfmUtil.buildId(InterfaceManagerTestUtil.tunnelInterfaceName);
 119         nodeConnectorInstanceIdentifier = InterfaceManagerTestUtil.getNcIdent("openflow:1", nodeConnectorId);
 120         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(tunnelInterfaceEnabled.getName());
 121         stateInterface = InterfaceManagerTestUtil.buildStateInterface(InterfaceManagerTestUtil.tunnelInterfaceName, nodeConnectorId);
 122         parentRefs = tunnelInterfaceEnabled.getAugmentation(ParentRefs.class);
 123         BridgeRefEntryKey = new BridgeRefEntryKey(parentRefs.getDatapathNodeIdentifier());
 124         dpnBridgeEntryIid = InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
 125         bridgeEntryKey = new BridgeEntryKey(parentRefs.getDatapathNodeIdentifier());
 126
 127         bridgeInterfaceEntryKey = new BridgeInterfaceEntryKey(InterfaceManagerTestUtil.tunnelInterfaceName);
 128         bridgeInterfaceEntryInstanceIdentifier = InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey,
 129                 bridgeInterfaceEntryKey);
 130         bridgeInterfaceEntry =
 131                 new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
 132                         .setInterfaceName(tunnelInterfaceEnabled.getName()).build();
 133
 134         bridgeEntryIid = InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
 135         bridgeEntry = InterfaceManagerTestUtil.buildBridgeEntry(dpId, bridgeInterfaceEntry);
 136
 137         Node node = new NodeBuilder().setKey(null).setNodeId(null).build();
 138         ovsdbBridgeAugmentationInstanceIdentifier = InterfaceManagerTestUtil.getOvsdbAugmentationInstanceIdentifier(
 139                 InterfaceManagerTestUtil.tunnelInterfaceName, node);
 140         ovsdbBridgeAugmentation = InterfaceManagerTestUtil.getOvsdbBridgeRef("s1");
 141         bridgeRefEntry = new BridgeRefEntryBuilder().setKey(BridgeRefEntryKey).setDpid(dpId).
 142                 setBridgeReference(new OvsdbBridgeRef(ovsdbBridgeAugmentationInstanceIdentifier)).build();
 143
 144         terminationPointInstanceIdentifier = InterfaceManagerTestUtil.getTerminationPointId(ovsdbBridgeAugmentationInstanceIdentifier,
 145                 InterfaceManagerTestUtil.tunnelInterfaceName);
 146         terminationPoint = InterfaceManagerTestUtil.getTerminationPoint(ovsdbBridgeAugmentationInstanceIdentifier, ovsdbBridgeAugmentation,
 147                 InterfaceManagerTestUtil.tunnelInterfaceName, 0, InterfaceTypeGre.class, tunnelInterfaceEnabled);
 148         // Setup mocks
 149         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 150         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 151     }
 152
 153     @Test
 154     public void testAddGreInterfaceWhenSwitchIsNotConnected() {
 155         Optional<Interface> expectedInterface = Optional.of(tunnelInterfaceEnabled);
 156         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
 157
 158         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 159                         LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 160         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 161                LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 162         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 163                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 164
 165         addHelper.addConfiguration(dataBroker, parentRefs, tunnelInterfaceEnabled, idManager);
 166
 167         //Add some verifications
 168         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, bridgeInterfaceEntry, true);
 169     }
 170
 171     @Test
 172     public void testAddGreInterfaceWhenSwitchIsConnected() {
 173         Optional<BridgeRefEntry> expectedBridgeRefEntry = Optional.of(bridgeRefEntry);
 174         Optional<OvsdbBridgeAugmentation> expectedOvsdbBridgeAugmentation = Optional.of(ovsdbBridgeAugmentation);
 175
 176         doReturn(Futures.immediateCheckedFuture(expectedBridgeRefEntry)).when(mockReadTx).read(
 177                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 178         doReturn(Futures.immediateCheckedFuture(expectedOvsdbBridgeAugmentation)).when(mockReadTx).read(
 179                 LogicalDatastoreType.OPERATIONAL, ovsdbBridgeAugmentationInstanceIdentifier);
 180
 181         addHelper.addConfiguration(dataBroker, parentRefs, tunnelInterfaceEnabled, idManager);
 182
 183         //Add some verifications
 184         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier ,
 185                 bridgeInterfaceEntry, true);
 186         verify(mockWriteTx).put(LogicalDatastoreType.CONFIGURATION, terminationPointInstanceIdentifier ,
 187                 terminationPoint, true);
 188     }
 189
 190
 191     @Test
 192     public void testDeleteGreInterfaceWhenSwitchIsConnected() {
 193         Optional<BridgeRefEntry> expectedBridgeRefEntry = Optional.of(bridgeRefEntry);
 194         Optional<BridgeEntry> expectedBridgeEntry = Optional.of(bridgeEntry);
 195         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedInterfaceState = Optional.of(stateInterface);
 196         doReturn(Futures.immediateCheckedFuture(expectedBridgeRefEntry)).when(mockReadTx).read(
 197                 LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid);
 198         doReturn(Futures.immediateCheckedFuture(expectedBridgeEntry)).when(mockReadTx).read(
 199                 LogicalDatastoreType.CONFIGURATION, bridgeEntryIid);
 200         doReturn(Futures.immediateCheckedFuture(expectedInterfaceState)).when(mockReadTx).read(
 201                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 202
 203         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();
 204         ifaceBuilder.setOperStatus(OperStatus.Down);
 205         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(tunnelInterfaceEnabled.getName()));
 206         stateInterface = ifaceBuilder.build();
 207
 208         removeHelper.removeConfiguration(dataBroker, alivenessMonitorService, tunnelInterfaceEnabled, idManager,
 209                 mdsalApiManager, parentRefs);
 210
 211         //Add some verifications
 212         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, bridgeEntryIid);
 213         verify(mockWriteTx).delete(LogicalDatastoreType.CONFIGURATION, terminationPointInstanceIdentifier);
 214     }
 215
 216
 217     @Test
 218     public void testUpdateAdminStateForGreInterface() {
 219         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 220                 expectedStateInterface = Optional.of(stateInterface);
 221         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 222                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 223
 224         updateHelper.updateConfiguration(dataBroker, alivenessMonitorService, idManager, mdsalApiManager,
 225                 tunnelInterfaceDisabled,tunnelInterfaceEnabled);
 226
 227         //verify whether operational data store is updated with the new oper state.
 228         InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
 229         ifaceBuilder.setOperStatus(OperStatus.Down);
 230         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(stateInterface.getName()));
 231
 232         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 233                 ifaceBuilder.build());
 234     }
 235     @Test
 236     public void testEnableAdminStateForGreInterface() {
 237         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface>
 238                 expectedStateInterface = Optional.of(stateInterface);
 239         Optional<NodeConnector>expectedNodeConnector = Optional.of(nodeConnector);
 240
 241         doReturn(Futures.immediateCheckedFuture(expectedNodeConnector)).when(mockReadTx).read(
 242                 LogicalDatastoreType.OPERATIONAL, nodeConnectorInstanceIdentifier);
 243         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 244                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 245
 246         updateHelper.updateConfiguration(dataBroker, alivenessMonitorService, idManager, mdsalApiManager,
 247                 tunnelInterfaceEnabled,tunnelInterfaceDisabled);
 248
 249         //verify whether operational data store is updated with the new oper state.
 250         InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
 251         ifaceBuilder.setOperStatus(OperStatus.Down);
 252         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(stateInterface.getName()));
 253
 254         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier,
 255                 ifaceBuilder.build());
 256     }
 257 }