interfacemgr/interfacemgr-impl/src/test/java/org/opendaylight/vpnservice/interfacemgr/test/VlanInterfaceConfigurationTest.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 static org.mockito.Matchers.any;
  12 import static org.mockito.Mockito.*;
  13
  14 import com.google.common.base.Optional;
  15 import com.google.common.util.concurrent.Futures;
  16 import com.google.common.util.concurrent.ListenableFuture;
  17
  18 import java.math.BigInteger;
  19
  20 import org.junit.After;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.junit.runner.RunWith;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.runners.MockitoJUnitRunner;
  27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  28 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
  29 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  30 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  31 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  32 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  33 import org.opendaylight.idmanager.IdManager;
  34 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
  35 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers.OvsInterfaceConfigAddHelper;
  36 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers.OvsInterfaceConfigRemoveHelper;
  37 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdInput;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdOutput;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdOutputBuilder;
  47 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  48 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  49 import org.opendaylight.yangtools.yang.common.RpcResult;
  50 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  51
  52 @RunWith(MockitoJUnitRunner.class)
  53 public class VlanInterfaceConfigurationTest {
  54
  55     @Mock
  56     DataBroker dataBroker;
  57     @Mock
  58     AlivenessMonitorService alivenessMonitorService;
  59     @Mock IdManager idManager;
  60     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  61     @Mock ReadOnlyTransaction mockReadTx;
  62     @Mock WriteTransaction mockWriteTx;
  63     @Mock IMdsalApiManager mdsalApiManager;
  64     OvsInterfaceConfigAddHelper addHelper;
  65     OvsInterfaceConfigRemoveHelper removeHelper;
  66
  67     NodeConnectorId nodeConnectorId;
  68     NodeConnector nodeConnector;
  69     Interface vlanInterfaceEnabled;
  70     Interface vlanInterfaceDisabled;
  71     InstanceIdentifier<Interface> interfaceInstanceIdentifier;
  72     InstanceIdentifier<NodeConnector> nodeConnectorInstanceIdentifier;
  73     InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> interfaceStateIdentifier;
  74     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateInterface;
  75
  76     @Before
  77     public void setUp() throws Exception {
  78         when(dataBroker.registerDataChangeListener(
  79                 any(LogicalDatastoreType.class),
  80                 any(InstanceIdentifier.class),
  81                 any(DataChangeListener.class),
  82                 any(DataChangeScope.class)))
  83                 .thenReturn(dataChangeListenerRegistration);
  84         setupMocks();
  85     }
  86
  87     @After
  88     public void cleanUp(){
  89     }
  90
  91     private void setupMocks() {
  92         nodeConnectorId = InterfaceManagerTestUtil.buildNodeConnectorId(BigInteger.valueOf(1), 1);
  93         nodeConnector = InterfaceManagerTestUtil.buildNodeConnector(nodeConnectorId);
  94         vlanInterfaceEnabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", true, L2vlan.class, BigInteger.valueOf(1));
  95         vlanInterfaceDisabled = InterfaceManagerTestUtil.buildInterface(InterfaceManagerTestUtil.interfaceName, "Test Vlan Interface1", false, L2vlan.class, BigInteger.valueOf(1));
  96         interfaceInstanceIdentifier = IfmUtil.buildId(InterfaceManagerTestUtil.interfaceName);
  97         nodeConnectorInstanceIdentifier = InterfaceManagerTestUtil.getNcIdent("openflow:1", nodeConnectorId);
  98         interfaceStateIdentifier = IfmUtil.buildStateInterfaceId(vlanInterfaceEnabled.getName());
  99         stateInterface = InterfaceManagerTestUtil.buildStateInterface(InterfaceManagerTestUtil.interfaceName, nodeConnectorId);
 100         AllocateIdOutput output = new AllocateIdOutputBuilder().setIdValue((long)1).build();
 101         RpcResultBuilder<AllocateIdOutput> allocateIdRpcBuilder = RpcResultBuilder.success();
 102         allocateIdRpcBuilder.withResult(output);
 103         ListenableFuture<RpcResult<AllocateIdOutput>> future = Futures.immediateFuture(allocateIdRpcBuilder.build());
 104
 105         // Setup mocks
 106         when(dataBroker.newReadOnlyTransaction()).thenReturn(mockReadTx);
 107         when(dataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTx);
 108
 109         when(idManager.allocateId(any(AllocateIdInput.class))).thenReturn(future);
 110     }
 111
 112     @Test
 113     public void testAddVlanInterfaceWhenSwitchIsNotConnected() {
 114         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 115         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
 116
 117         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 118                         LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 119         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(
 120                LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 121
 122         addHelper.addConfiguration(dataBroker, null, vlanInterfaceEnabled, idManager,
 123                 alivenessMonitorService, mdsalApiManager);
 124
 125         //Nothing to verify, since when switch is not connected we don't do any datastore operation
 126
 127     }
 128
 129     @Test
 130     public void testAddVlanInterfaceWhenSwitchIsConnected() {
 131         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 132         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface = Optional.of(stateInterface);
 133
 134         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 135                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 136         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 137                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 138
 139         addHelper.addConfiguration(dataBroker, null, vlanInterfaceEnabled, idManager,
 140                 alivenessMonitorService, mdsalApiManager);
 141
 142         //Nothing to verify, since when adminstate is enabled and switch opstate is already up,
 143         //we don't do any datastore operation
 144     }
 145
 146     @Test
 147     public void testAddVlanInterfaceWhenAdminStateDisabled() {
 148         Optional<Interface> expectedInterface = Optional.of(vlanInterfaceEnabled);
 149         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateInterface =
 150                 Optional.of(stateInterface);
 151
 152         doReturn(Futures.immediateCheckedFuture(expectedInterface)).when(mockReadTx).read(
 153                 LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 154         doReturn(Futures.immediateCheckedFuture(expectedStateInterface)).when(mockReadTx).read(
 155                 LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 156
 157         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();
 158         ifaceBuilder.setOperStatus(OperStatus.Down);
 159         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(vlanInterfaceEnabled.getName()));
 160         ifaceBuilder.setType(L2vlan.class);
 161         stateInterface = ifaceBuilder.build();
 162
 163         addHelper.addConfiguration(dataBroker, null, vlanInterfaceDisabled, idManager,
 164                 alivenessMonitorService, mdsalApiManager);
 165
 166         //verification
 167         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier, stateInterface);
 168     }
 169
 170     @Test
 171     public void testDeleteVlanInterface() {
 172         Optional<Interface> expected = Optional.of(vlanInterfaceEnabled);
 173         Optional<NodeConnector> expectedNc = Optional.of(nodeConnector);
 174         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> expectedStateIf = Optional.of(stateInterface);
 175         doReturn(Futures.immediateCheckedFuture(expected)).when(mockReadTx).read(
 176                         LogicalDatastoreType.CONFIGURATION, interfaceInstanceIdentifier);
 177         doReturn(Futures.immediateCheckedFuture(expectedNc)).when(mockReadTx).read(
 178                         LogicalDatastoreType.OPERATIONAL, nodeConnectorInstanceIdentifier);
 179         doReturn(Futures.immediateCheckedFuture(expectedStateIf)).when(mockReadTx).read(
 180                         LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
 181
 182         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();
 183         ifaceBuilder.setOperStatus(OperStatus.Down);
 184         ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(vlanInterfaceEnabled.getName()));
 185         stateInterface = ifaceBuilder.build();
 186
 187         removeHelper.removeConfiguration(dataBroker,alivenessMonitorService, vlanInterfaceEnabled, idManager,
 188                 mdsalApiManager, null);
 189
 190         //verification
 191         verify(mockWriteTx).merge(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier, stateInterface);
 192     }
 193 }