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