2 * Copyright (c) 2015 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.netconf.mdsal.notification.impl;
10 import static org.mockito.ArgumentMatchers.any;
11 import static org.mockito.Mockito.doNothing;
12 import static org.mockito.Mockito.doReturn;
13 import static org.mockito.Mockito.mock;
14 import static org.mockito.Mockito.verify;
16 import com.google.common.collect.Lists;
17 import java.util.Collections;
18 import java.util.HashMap;
19 import java.util.List;
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.junit.MockitoJUnitRunner;
26 import org.opendaylight.mdsal.binding.api.DataBroker;
27 import org.opendaylight.mdsal.binding.api.DataObjectModification;
28 import org.opendaylight.mdsal.binding.api.DataTreeChangeListener;
29 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
30 import org.opendaylight.mdsal.binding.api.DataTreeModification;
31 import org.opendaylight.netconf.notifications.BaseNotificationPublisherRegistration;
32 import org.opendaylight.netconf.notifications.NetconfNotificationCollector;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.CapabilitiesBuilder;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChange;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChangeBuilder;
39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.ChangedByBuilder;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.changed.by.server.or.user.ServerBuilder;
41 import org.opendaylight.yangtools.concepts.ListenerRegistration;
42 import org.opendaylight.yangtools.yang.binding.DataObject;
43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
44 import org.opendaylight.yangtools.yang.common.Empty;
46 @RunWith(MockitoJUnitRunner.StrictStubs.class)
47 public class CapabilityChangeNotificationProducerTest {
49 private CapabilityChangeNotificationProducer capabilityChangeNotificationProducer;
52 private BaseNotificationPublisherRegistration baseNotificationPublisherRegistration;
54 private ListenerRegistration listenerRegistration;
57 private NetconfNotificationCollector netconfNotificationCollector;
59 private DataBroker dataBroker;
63 doReturn(listenerRegistration).when(dataBroker).registerDataTreeChangeListener(any(DataTreeIdentifier.class),
64 any(DataTreeChangeListener.class));
66 doNothing().when(baseNotificationPublisherRegistration).onCapabilityChanged(any(NetconfCapabilityChange.class));
68 doReturn(baseNotificationPublisherRegistration).when(netconfNotificationCollector)
69 .registerBaseNotificationPublisher();
71 capabilityChangeNotificationProducer = new CapabilityChangeNotificationProducer(netconfNotificationCollector,
76 public void testOnDataChangedCreate() {
77 final InstanceIdentifier<Capabilities> capabilitiesIdentifier =
78 InstanceIdentifier.create(NetconfState.class).child(Capabilities.class);
79 final List<Uri> newCapabilitiesList =
80 Lists.newArrayList(new Uri("newCapability"), new Uri("createdCapability"));
81 Capabilities newCapabilities = new CapabilitiesBuilder().setCapability(newCapabilitiesList).build();
82 Map<InstanceIdentifier<?>, DataObject> createdData = new HashMap<>();
83 createdData.put(capabilitiesIdentifier, newCapabilities);
84 verifyDataTreeChange(DataObjectModification.ModificationType.WRITE, null, newCapabilities,
85 changedCapabilitesFrom(newCapabilitiesList, Collections.emptyList()));
89 public void testOnDataChangedUpdate() {
90 final List<Uri> originalCapabilitiesList =
91 Lists.newArrayList(new Uri("originalCapability"), new Uri("anotherOriginalCapability"));
92 final List<Uri> updatedCapabilitiesList =
93 Lists.newArrayList(new Uri("originalCapability"), new Uri("newCapability"));
94 Capabilities originalCapabilities = new CapabilitiesBuilder().setCapability(originalCapabilitiesList).build();
95 Capabilities updatedCapabilities = new CapabilitiesBuilder().setCapability(updatedCapabilitiesList).build();
96 verifyDataTreeChange(DataObjectModification.ModificationType.WRITE, originalCapabilities,
97 updatedCapabilities, changedCapabilitesFrom(
98 Lists.newArrayList(new Uri("newCapability")), Lists.newArrayList(new Uri("anotherOriginalCapability")
103 public void testOnDataChangedDelete() {
104 final List<Uri> originalCapabilitiesList = Lists.newArrayList(new Uri("originalCapability"),
105 new Uri("anotherOriginalCapability"));
106 final Capabilities originalCapabilities =
107 new CapabilitiesBuilder().setCapability(originalCapabilitiesList).build();
108 verifyDataTreeChange(DataObjectModification.ModificationType.DELETE, originalCapabilities, null,
109 changedCapabilitesFrom(Collections.emptyList(), originalCapabilitiesList));
112 @SuppressWarnings("unchecked")
113 private void verifyDataTreeChange(final DataObjectModification.ModificationType modificationType,
114 final Capabilities originalCapabilities, final Capabilities updatedCapabilities,
115 final NetconfCapabilityChange expectedChange) {
116 final DataTreeModification<Capabilities> treeChange2 = mock(DataTreeModification.class);
117 final DataObjectModification<Capabilities> objectChange2 = mock(DataObjectModification.class);
118 doReturn(modificationType).when(objectChange2).getModificationType();
119 doReturn(objectChange2).when(treeChange2).getRootNode();
120 doReturn(originalCapabilities).when(objectChange2).getDataBefore();
121 doReturn(updatedCapabilities).when(objectChange2).getDataAfter();
122 capabilityChangeNotificationProducer.onDataTreeChanged(Collections.singleton(treeChange2));
123 verify(baseNotificationPublisherRegistration).onCapabilityChanged(expectedChange);
126 private static NetconfCapabilityChange changedCapabilitesFrom(final List<Uri> added, final List<Uri> deleted) {
127 NetconfCapabilityChangeBuilder netconfCapabilityChangeBuilder = new NetconfCapabilityChangeBuilder();
128 netconfCapabilityChangeBuilder.setChangedBy(new ChangedByBuilder().setServerOrUser(
129 new ServerBuilder().setServer(Empty.getInstance()).build()).build());
131 netconfCapabilityChangeBuilder.setModifiedCapability(Collections.emptyList());
132 netconfCapabilityChangeBuilder.setAddedCapability(added);
133 netconfCapabilityChangeBuilder.setDeletedCapability(deleted);
135 return netconfCapabilityChangeBuilder.build();