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