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