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