2 * Copyright (c) 2015 Brocade Communications 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.mdsal.binding.dom.adapter.clustering;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.assertSame;
13 import static org.mockito.Matchers.any;
14 import static org.mockito.Matchers.eq;
15 import static org.mockito.Mockito.doReturn;
16 import static org.mockito.Mockito.mock;
17 import static org.mockito.Mockito.verify;
18 import com.google.common.base.Optional;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.mockito.ArgumentCaptor;
22 import org.mockito.Mock;
23 import org.mockito.MockitoAnnotations;
24 import org.opendaylight.mdsal.binding.api.clustering.Entity;
25 import org.opendaylight.mdsal.binding.api.clustering.EntityOwnershipCandidateRegistration;
26 import org.opendaylight.mdsal.binding.api.clustering.EntityOwnershipChange;
27 import org.opendaylight.mdsal.binding.api.clustering.EntityOwnershipListener;
28 import org.opendaylight.mdsal.binding.api.clustering.EntityOwnershipListenerRegistration;
29 import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
30 import org.opendaylight.mdsal.dom.api.clustering.DOMEntity;
31 import org.opendaylight.mdsal.dom.api.clustering.DOMEntityOwnershipCandidateRegistration;
32 import org.opendaylight.mdsal.dom.api.clustering.DOMEntityOwnershipChange;
33 import org.opendaylight.mdsal.dom.api.clustering.DOMEntityOwnershipListener;
34 import org.opendaylight.mdsal.dom.api.clustering.DOMEntityOwnershipListenerRegistration;
35 import org.opendaylight.mdsal.dom.api.clustering.DOMEntityOwnershipService;
36 import org.opendaylight.mdsal.eos.common.api.CandidateAlreadyRegisteredException;
37 import org.opendaylight.mdsal.eos.common.api.EntityOwnershipChangeState;
38 import org.opendaylight.mdsal.eos.common.api.EntityOwnershipState;
39 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
40 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
43 * Unit tests for BindingDOMEntityOwnershipServiceAdapter.
45 * @author Thomas Pantelis
47 public class BindingDOMEntityOwnershipServiceAdapterTest {
48 static Entity BINDING_ENTITY = new Entity("foo", "bar");
49 static DOMEntity DOM_ENTITY = new DOMEntity("foo", "bar");
52 private BindingNormalizedNodeCodecRegistry mockCodecRegistry;
55 private DOMEntityOwnershipService mockDOMService;
57 private BindingDOMEntityOwnershipServiceAdapter adapter;
61 MockitoAnnotations.initMocks(this);
63 doReturn(DOM_ENTITY.getIdentifier()).when(mockCodecRegistry).toYangInstanceIdentifier(BINDING_ENTITY.getIdentifier());
64 doReturn(BINDING_ENTITY.getIdentifier()).when(mockCodecRegistry).fromYangInstanceIdentifier(DOM_ENTITY.getIdentifier());
66 adapter = new BindingDOMEntityOwnershipServiceAdapter(mockDOMService,
67 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
72 public void testRegisterCandidate() throws CandidateAlreadyRegisteredException {
73 final DOMEntityOwnershipCandidateRegistration mockDOMReg = mock(DOMEntityOwnershipCandidateRegistration.class);
74 doReturn(mockDOMReg).when(mockDOMService).registerCandidate(DOM_ENTITY);
76 final EntityOwnershipCandidateRegistration reg = adapter.registerCandidate(BINDING_ENTITY);
78 assertNotNull("registerCandidate returned null", reg);
79 assertEquals("getInstance", BINDING_ENTITY, reg.getInstance());
82 verify(mockDOMReg).close();
86 public void testRegisterListener() {
87 final DOMEntityOwnershipListenerRegistration mockDOMReg = mock(DOMEntityOwnershipListenerRegistration.class);
88 doReturn(mockDOMReg).when(mockDOMService).registerListener(eq(DOM_ENTITY.getType()),
89 any(DOMEntityOwnershipListener.class));
90 final EntityOwnershipListener mockListener = mock(EntityOwnershipListener.class);
92 final EntityOwnershipListenerRegistration reg = adapter.registerListener(BINDING_ENTITY.getType(), mockListener);
94 assertNotNull("registerListener returned null", reg);
95 assertEquals("getInstance", mockListener, reg.getInstance());
96 assertEquals("getEntityType", BINDING_ENTITY.getType(), reg.getEntityType());
98 final ArgumentCaptor<DOMEntityOwnershipListener> domListenerCaptor = ArgumentCaptor.forClass(DOMEntityOwnershipListener.class);
99 verify(mockDOMService).registerListener(eq(DOM_ENTITY.getType()), domListenerCaptor.capture());
101 final DOMEntityOwnershipChange domOwnershipChange = new DOMEntityOwnershipChange(DOM_ENTITY,
102 EntityOwnershipChangeState.LOCAL_OWNERSHIP_GRANTED, true);
103 domListenerCaptor.getValue().ownershipChanged(domOwnershipChange );
105 final ArgumentCaptor<EntityOwnershipChange> ownershipChangeCaptor = ArgumentCaptor.forClass(EntityOwnershipChange.class);
106 verify(mockListener).ownershipChanged(ownershipChangeCaptor.capture());
108 final EntityOwnershipChange change = ownershipChangeCaptor.getValue();
109 assertEquals("getEntity", BINDING_ENTITY, change.getEntity());
110 assertEquals("getState", EntityOwnershipChangeState.LOCAL_OWNERSHIP_GRANTED, change.getState());
113 verify(mockDOMReg).close();
117 public void testGetOwnershipState() {
118 final Optional<EntityOwnershipState> expectedState = Optional.of(EntityOwnershipState.IS_OWNER);
119 doReturn(expectedState).when(mockDOMService).getOwnershipState(DOM_ENTITY);
121 final Optional<EntityOwnershipState> actualState = adapter.getOwnershipState(BINDING_ENTITY);
123 assertSame("getOwnershipState", expectedState, actualState);
127 public void testIsCandidateRegistered() {
128 doReturn(true).when(mockDOMService).isCandidateRegistered(DOM_ENTITY);
129 assertEquals("isCandidateRegistered", true, adapter.isCandidateRegistered(BINDING_ENTITY));