2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.lispflowmapping.implementation.mdsal;
10 import static org.junit.Assert.assertEquals;
12 import com.google.common.collect.Lists;
13 import java.util.List;
14 import org.junit.Before;
15 import org.junit.Test;
16 import org.mockito.ArgumentCaptor;
17 import org.mockito.Mockito;
18 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
19 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
20 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType;
21 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
22 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
23 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.lispflowmapping.implementation.util.MSNotificationInputUtil;
26 import org.opendaylight.lispflowmapping.interfaces.mapcache.IMappingSystem;
27 import org.opendaylight.lispflowmapping.lisp.type.MappingData;
28 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingChange;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingChanged;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.MappingBuilder;
37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 public class MappingDataListenerTest {
41 private static IMappingSystem iMappingSystemMock;
42 private static NotificationPublishService notificationPublishServiceMock;
44 private static DataTreeModification<Mapping> change_del;
45 private static DataTreeModification<Mapping> change_subtreeModified;
46 private static DataTreeModification<Mapping> change_write;
47 private static DataObjectModification<Mapping> mod_del;
48 private static DataObjectModification<Mapping> mod_subtreeModified;
49 private static DataObjectModification<Mapping> mod_write;
51 private static MappingDataListener mappingDataListener;
53 private static final String IPV4_STRING_1 = "192.168.0.1";
54 private static final String IPV4_STRING_2 = "192.168.0.2";
55 private static final String IPV4_STRING_3 = "192.168.0.3";
56 private static final Eid IPV4_EID_1 = LispAddressUtil.asIpv4Eid(IPV4_STRING_1);
57 private static final Eid IPV4_EID_2 = LispAddressUtil.asIpv4Eid(IPV4_STRING_2);
58 private static final Eid IPV4_EID_3 = LispAddressUtil.asIpv4Eid(IPV4_STRING_3);
60 private static final Mapping MAPPING_EID_1_NB = getDefaultMapping(IPV4_EID_1, MappingOrigin.Northbound);
61 private static final Mapping MAPPING_EID_1_SB = getDefaultMapping(IPV4_EID_1, MappingOrigin.Southbound);
62 private static final Mapping MAPPING_EID_2_NB = getDefaultMapping(IPV4_EID_2, MappingOrigin.Northbound);
63 private static final Mapping MAPPING_EID_2_SB = getDefaultMapping(IPV4_EID_2, MappingOrigin.Southbound);
64 private static final Mapping MAPPING_EID_3_NB = getDefaultMapping(IPV4_EID_3, MappingOrigin.Northbound);
65 private static final Mapping MAPPING_EID_3_SB = getDefaultMapping(IPV4_EID_3, MappingOrigin.Southbound);
68 @SuppressWarnings("unchecked")
70 final DataBroker dataBrokerMock = Mockito.mock(DataBroker.class);
71 iMappingSystemMock = Mockito.mock(IMappingSystem.class);
72 notificationPublishServiceMock = Mockito.mock(NotificationPublishService .class);
74 new MappingDataListener(dataBrokerMock, iMappingSystemMock, notificationPublishServiceMock);
76 final InstanceIdentifier<Mapping> instanceIdentifierMock = Mockito.mock(InstanceIdentifier.class);
77 final DataTreeIdentifier<Mapping> dataTreeIdentifier =
78 new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, instanceIdentifierMock);
80 change_del = Mockito.mock(DataTreeModification.class);
81 change_subtreeModified = Mockito.mock(DataTreeModification.class);
82 change_write = Mockito.mock(DataTreeModification.class);
83 mod_del = Mockito.mock(DataObjectModification.class);
84 mod_subtreeModified = Mockito.mock(DataObjectModification.class);
85 mod_write = Mockito.mock(DataObjectModification.class);
87 Mockito.when(change_del.getRootPath()).thenReturn(dataTreeIdentifier);
88 Mockito.when(change_del.getRootNode()).thenReturn(mod_del);
89 Mockito.when(change_subtreeModified.getRootPath()).thenReturn(dataTreeIdentifier);
90 Mockito.when(change_subtreeModified.getRootNode()).thenReturn(mod_subtreeModified);
91 Mockito.when(change_write.getRootPath()).thenReturn(dataTreeIdentifier);
92 Mockito.when(change_write.getRootNode()).thenReturn(mod_write);
93 Mockito.when(mod_del.getModificationType()).thenReturn(ModificationType.DELETE);
94 Mockito.when(mod_subtreeModified.getModificationType()).thenReturn(ModificationType.SUBTREE_MODIFIED);
95 Mockito.when(mod_write.getModificationType()).thenReturn(ModificationType.WRITE);
96 Mockito.when(iMappingSystemMock.isMaster()).thenReturn(true);
100 * Tests {@link MappingDataListener#onDataTreeChanged} method with DELETE modification type from northbound.
103 @SuppressWarnings("unchecked")
104 public void onDataTreeChangedTest_delete_NB() throws InterruptedException {
105 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_del);
106 final MappingChanged mapChanged = MSNotificationInputUtil
107 .toMappingChanged(MAPPING_EID_1_NB, null, null, MappingChange.Removed);
108 Mockito.when(mod_del.getDataBefore()).thenReturn(MAPPING_EID_1_NB);
110 mappingDataListener.onDataTreeChanged(changes);
111 Mockito.verify(iMappingSystemMock).removeMapping(MappingOrigin.Northbound, IPV4_EID_1);
115 * Tests {@link MappingDataListener#onDataTreeChanged} method with DELETE modification type from southbound.
118 @SuppressWarnings("unchecked")
119 public void onDataTreeChangedTest_delete_SB() {
120 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_del);
121 Mockito.when(mod_del.getDataBefore()).thenReturn(MAPPING_EID_1_SB);
123 mappingDataListener.onDataTreeChanged(changes);
124 //Mockito.verifyZeroInteractions(iMappingSystemMock);
125 Mockito.verifyZeroInteractions(notificationPublishServiceMock);
129 * Tests {@link MappingDataListener#onDataTreeChanged} method with SUBTREE_MODIFIED modification type from
133 @SuppressWarnings("unchecked")
134 public void onDataTreeChangedTest_subtreeModified_NB() throws InterruptedException {
135 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_subtreeModified);
136 final MappingChanged mapChanged = MSNotificationInputUtil
137 .toMappingChanged(MAPPING_EID_2_NB, null, null, MappingChange.Updated);
138 Mockito.when(mod_subtreeModified.getDataAfter()).thenReturn(MAPPING_EID_2_NB);
140 mappingDataListener.onDataTreeChanged(changes);
141 final ArgumentCaptor<MappingData> captor = ArgumentCaptor.forClass(MappingData.class);
142 Mockito.verify(iMappingSystemMock)
143 .addMapping(Mockito.eq(MappingOrigin.Northbound), Mockito.eq(IPV4_EID_2), captor.capture());
144 assertEquals(captor.getValue().getRecord(), MAPPING_EID_2_NB.getMappingRecord());
145 Mockito.verify(notificationPublishServiceMock).putNotification(mapChanged);
149 * Tests {@link MappingDataListener#onDataTreeChanged} method with SUBTREE_MODIFIED modification type from
153 @SuppressWarnings("unchecked")
154 public void onDataTreeChangedTest_subtreeModified_SB() {
155 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_subtreeModified);
156 Mockito.when(mod_subtreeModified.getDataAfter()).thenReturn(MAPPING_EID_2_SB);
158 mappingDataListener.onDataTreeChanged(changes);
159 //Mockito.verifyZeroInteractions(iMappingSystemMock);
160 Mockito.verifyZeroInteractions(notificationPublishServiceMock);
164 * Tests {@link MappingDataListener#onDataTreeChanged} method with WRITE modification type from northbound.
167 @SuppressWarnings("unchecked")
168 public void onDataTreeChangedTest_write_NB() throws InterruptedException {
169 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_write);
170 final MappingChanged mapChanged = MSNotificationInputUtil
171 .toMappingChanged(MAPPING_EID_3_NB, null, null, MappingChange.Created);
172 Mockito.when(mod_write.getDataAfter()).thenReturn(MAPPING_EID_3_NB);
174 mappingDataListener.onDataTreeChanged(changes);
175 final ArgumentCaptor<MappingData> captor = ArgumentCaptor.forClass(MappingData.class);
176 Mockito.verify(iMappingSystemMock)
177 .addMapping(Mockito.eq(MappingOrigin.Northbound), Mockito.eq(IPV4_EID_3), captor.capture());
178 assertEquals(captor.getValue().getRecord(), MAPPING_EID_3_NB.getMappingRecord());
179 Mockito.verify(notificationPublishServiceMock).putNotification(mapChanged);
183 * Tests {@link MappingDataListener#onDataTreeChanged} method with WRITE modification type from southbound.
186 @SuppressWarnings("unchecked")
187 public void onDataTreeChangedTest_write_SB() {
188 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(change_write);
189 Mockito.when(mod_write.getDataAfter()).thenReturn(MAPPING_EID_3_SB);
191 mappingDataListener.onDataTreeChanged(changes);
192 //Mockito.verifyZeroInteractions(iMappingSystemMock);
193 Mockito.verifyZeroInteractions(notificationPublishServiceMock);
197 * Tests {@link MappingDataListener#onDataTreeChanged} method with multiple changes.
200 @SuppressWarnings("unchecked")
201 public void onDataTreeChangedTest_multipleChanges() throws InterruptedException {
202 final List<DataTreeModification<Mapping>> changes =
203 Lists.newArrayList(change_del, change_subtreeModified, change_write);
204 final MappingChanged mapChangedDel = MSNotificationInputUtil
205 .toMappingChanged(MAPPING_EID_1_NB, null, null, MappingChange.Removed);
206 final MappingChanged mapChangedSubtreeMod = MSNotificationInputUtil
207 .toMappingChanged(MAPPING_EID_2_NB, null, null, MappingChange.Updated);
209 Mockito.when(mod_del.getDataBefore()).thenReturn(MAPPING_EID_1_NB);
210 Mockito.when(mod_subtreeModified.getDataAfter()).thenReturn(MAPPING_EID_2_NB);
211 Mockito.when(mod_write.getDataAfter()).thenReturn(MAPPING_EID_3_SB);
213 mappingDataListener.onDataTreeChanged(changes);
214 final ArgumentCaptor<MappingData> captor = ArgumentCaptor.forClass(MappingData.class);
215 Mockito.verify(iMappingSystemMock).removeMapping(MappingOrigin.Northbound, IPV4_EID_1);
216 Mockito.verify(iMappingSystemMock)
217 .addMapping(Mockito.eq(MappingOrigin.Northbound), Mockito.eq(IPV4_EID_2), captor.capture());
218 assertEquals(captor.getValue().getRecord(), MAPPING_EID_2_NB.getMappingRecord());
219 Mockito.verify(notificationPublishServiceMock).putNotification(mapChangedSubtreeMod);
220 //Mockito.verifyNoMoreInteractions(iMappingSystemMock);
221 Mockito.verifyNoMoreInteractions(notificationPublishServiceMock);
225 * Tests {@link MappingDataListener#onDataTreeChanged} method with no modification type.
228 @SuppressWarnings("unchecked")
229 public void onDataTreeChangedTest_noModType() {
230 final DataTreeModification<Mapping> changeNoModType = Mockito.mock(DataTreeModification.class);
231 final DataObjectModification<Mapping> modNoType = Mockito.mock(DataObjectModification.class);
232 final List<DataTreeModification<Mapping>> changes = Lists.newArrayList(changeNoModType);
234 Mockito.when(changeNoModType.getRootNode()).thenReturn(modNoType);
235 Mockito.when(modNoType.getModificationType()).thenReturn(null);
237 mappingDataListener.onDataTreeChanged(changes);
239 Mockito.verifyZeroInteractions(iMappingSystemMock);
240 Mockito.verifyZeroInteractions(notificationPublishServiceMock);
244 private static Mapping getDefaultMapping(Eid eid, MappingOrigin origin) {
245 final MappingRecord record = new MappingRecordBuilder().setEid(eid).build();
246 return new MappingBuilder().setOrigin(origin).setMappingRecord(record).build();