vpnservice/vpnmanager/vpnmanager-impl/src/test/java/org/opendaylight/vpnservice/test/SubnetOpDpnManagerTest.java

   1 /*
   2  * Copyright (c) 2016 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.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;
  23 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  24 import org.opendaylight.vpnservice.SubnetOpDpnManager;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.PortOpData;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.SubnetOpData;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.port.op.data.PortOpDataEntry;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.port.op.data.PortOpDataEntryBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.port.op.data.PortOpDataEntryKey;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.SubnetOpDataEntry;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.SubnetOpDataEntryKey;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.subnet.op.data.entry.SubnetToDpn;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.subnet.op.data.entry.SubnetToDpnBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.subnet.op.data.entry.SubnetToDpnKey;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.l3vpn.rev130911.subnet.op.data.subnet.op.data.entry.subnet.to.dpn.VpnInterfaces;
  37 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39
  40 import java.math.BigInteger;
  41 import java.util.ArrayList;
  42 import java.util.List;
  43
  44 import static org.mockito.Matchers.any;
  45 import static org.mockito.Mockito.verify;
  46 import static org.mockito.Mockito.doReturn;
  47 import static org.mockito.Mockito.when;
  48
  49
  50
  51 @RunWith(MockitoJUnitRunner.class)
  52 public class SubnetOpDpnManagerTest {
  53
  54     BigInteger dpId = BigInteger.valueOf(1);
  55     Uuid subnetId = Uuid.getDefaultInstance("067e6162-3b6f-4ae2-a171-2470b63dff00");
  56     String infName = "VPN";
  57     SubnetToDpn subnetToDpn = null;
  58     PortOpDataEntry portOp = null;
  59     String portId = "abc";
  60
  61     InstanceIdentifier<SubnetOpDataEntry> subOpIdentifier = InstanceIdentifier.builder(SubnetOpData.class).
  62             child(SubnetOpDataEntry.class, new SubnetOpDataEntryKey(subnetId)).build();
  63     InstanceIdentifier<SubnetToDpn> dpnOpId = subOpIdentifier.child(SubnetToDpn.class, new SubnetToDpnKey(dpId));
  64     InstanceIdentifier<PortOpDataEntry> portOpIdentifier = InstanceIdentifier.builder(PortOpData.class).
  65             child(PortOpDataEntry.class, new PortOpDataEntryKey(infName)).build();
  66
  67     @Mock DataBroker dataBroker;
  68     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
  69     @Mock ReadOnlyTransaction mockReadTx;
  70     @Mock WriteTransaction mockWriteTx;
  71
  72     SubnetOpDpnManager subOpDpnManager;
  73
  74     Optional<SubnetToDpn> optionalSubDpn;
  75     Optional<PortOpDataEntry> optionalPortOp;
  76
  77     @Before
  78     public void setUp() throws Exception {
  79         when(dataBroker.registerDataChangeListener(
  80                 any(LogicalDatastoreType.class),
  81                 any(InstanceIdentifier.class),
  82                 any(DataChangeListener.class),
  83                 any(AsyncDataBroker.DataChangeScope.class)))
  84                 .thenReturn(dataChangeListenerRegistration);
  85         setupMocks();
  86
  87         subOpDpnManager = new SubnetOpDpnManager(dataBroker);
  88
  89         optionalSubDpn = Optional.of(subnetToDpn);
  90         optionalPortOp = Optional.of(portOp);
  91
  92         doReturn(Futures.immediateCheckedFuture(optionalPortOp)).when(mockReadTx).read(LogicalDatastoreType
  93                 .OPERATIONAL, portOpIdentifier);
  94         doReturn(Futures.immediateCheckedFuture(optionalSubDpn)).when(mockReadTx).read(LogicalDatastoreType
  95                 .OPERATIONAL, dpnOpId);
  96
  97     }
  98
  99     private void setupMocks() {
 100
 101         List<VpnInterfaces> vpnInterfaces = new ArrayList<>();
 102         subnetToDpn = new SubnetToDpnBuilder().setDpnId(dpId).setKey(new SubnetToDpnKey(dpId)).setVpnInterfaces
 103                 (vpnInterfaces).build();
 104         portOp = new PortOpDataEntryBuilder().setDpnId(dpId).setKey(new PortOpDataEntryKey(infName)).setSubnetId
 105                 (subnetId).setPortId(portId).build();
 106         doReturn(mockReadTx).when(dataBroker).newReadOnlyTransaction();
 107         doReturn(mockWriteTx).when(dataBroker).newWriteOnlyTransaction();
 108         doReturn(Futures.immediateCheckedFuture(null)).when(mockWriteTx).submit();
 109     }
 110
 111     @Test
 112     public void testAddInterfaceToDpn() {
 113
 114         subOpDpnManager.addInterfaceToDpn(subnetId, dpId, infName);
 115
 116         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, dpnOpId, subnetToDpn, true);
 117
 118     }
 119
 120     @Test
 121     public void testAddPortOpDataEntryPortOpPresent() {
 122
 123         subOpDpnManager.addPortOpDataEntry(infName, subnetId, dpId);
 124
 125         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, portOpIdentifier, portOp, true);
 126     }
 127
 128     @Test
 129     public void testAddPortOpDataEntryPortOpAbsent() {
 130
 131         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(LogicalDatastoreType
 132                 .OPERATIONAL, portOpIdentifier);
 133
 134         subOpDpnManager.addPortOpDataEntry(infName, subnetId, dpId);
 135
 136         verify(mockWriteTx).put(LogicalDatastoreType.OPERATIONAL, portOpIdentifier, portOp, true);
 137     }
 138
 139     @Test
 140     public void testRemoveInterfaceFromDpn() {
 141
 142         subOpDpnManager.removeInterfaceFromDpn(subnetId, dpId, infName);
 143
 144         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, dpnOpId);
 145     }
 146
 147     @Test
 148     public void testRemovePortOpDataEntryPortOpPresent() {
 149
 150         subOpDpnManager.removePortOpDataEntry(infName);
 151
 152         verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, portOpIdentifier);
 153     }
 154
 155     @Test
 156     public void testRemovePortOpDataEntryPortOpAbsent() {
 157
 158         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(LogicalDatastoreType
 159                 .OPERATIONAL, portOpIdentifier);
 160
 161         subOpDpnManager.removePortOpDataEntry(infName);
 162
 163         verify(mockReadTx).read(LogicalDatastoreType.OPERATIONAL, portOpIdentifier);
 164
 165     }
 166
 167     @Test
 168     public void testGetPortOpDataEntryPortOpPresent() {
 169
 170         subOpDpnManager.getPortOpDataEntry(infName);
 171
 172         verify(mockReadTx).read(LogicalDatastoreType.OPERATIONAL, portOpIdentifier);
 173
 174     }
 175
 176     @Test
 177     public void testGetPortOpDataEntryPortOpAbsent() {
 178
 179         doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(mockReadTx).read(LogicalDatastoreType
 180                 .OPERATIONAL, portOpIdentifier);
 181
 182         subOpDpnManager.getPortOpDataEntry(infName);
 183
 184         verify(mockReadTx).read(LogicalDatastoreType.OPERATIONAL, portOpIdentifier);
 185
 186     }
 187
 188 }