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.eos.binding.dom.adapter;
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.doThrow;
17 import static org.mockito.Mockito.mock;
18 import static org.mockito.Mockito.verify;
20 import com.google.common.base.Optional;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.mockito.ArgumentCaptor;
24 import org.mockito.Mock;
25 import org.mockito.MockitoAnnotations;
26 import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
27 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
28 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
29 import org.opendaylight.mdsal.eos.binding.api.Entity;
30 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipCandidateRegistration;
31 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipChange;
32 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipListener;
33 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipListenerRegistration;
34 import org.opendaylight.mdsal.eos.common.api.CandidateAlreadyRegisteredException;
35 import org.opendaylight.mdsal.eos.common.api.EntityOwnershipChangeState;
36 import org.opendaylight.mdsal.eos.common.api.EntityOwnershipState;
37 import org.opendaylight.mdsal.eos.dom.api.DOMEntity;
38 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipCandidateRegistration;
39 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipChange;
40 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipListener;
41 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipListenerRegistration;
42 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipService;
45 * Unit tests for BindingDOMEntityOwnershipServiceAdapter.
47 * @author Thomas Pantelis
49 public class BindingDOMEntityOwnershipServiceAdapterTest {
50 static Entity BINDING_ENTITY = new Entity("foo", "bar");
51 static DOMEntity DOM_ENTITY = new DOMEntity("foo", "bar");
54 private BindingNormalizedNodeCodecRegistry mockCodecRegistry;
57 private DOMEntityOwnershipService mockDOMService;
59 private BindingDOMEntityOwnershipServiceAdapter adapter;
63 MockitoAnnotations.initMocks(this);
65 doReturn(DOM_ENTITY.getIdentifier()).when(this.mockCodecRegistry).toYangInstanceIdentifier(
66 BINDING_ENTITY.getIdentifier());
67 doReturn(BINDING_ENTITY.getIdentifier()).when(this.mockCodecRegistry).fromYangInstanceIdentifier(
68 DOM_ENTITY.getIdentifier());
70 this.adapter = new BindingDOMEntityOwnershipServiceAdapter(this.mockDOMService,
71 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
72 this.mockCodecRegistry));
76 public void testRegisterCandidate() throws CandidateAlreadyRegisteredException {
77 final DOMEntityOwnershipCandidateRegistration mockDOMReg = mock(DOMEntityOwnershipCandidateRegistration.class);
78 doReturn(mockDOMReg).when(this.mockDOMService).registerCandidate(DOM_ENTITY);
80 final EntityOwnershipCandidateRegistration reg = this.adapter.registerCandidate(BINDING_ENTITY);
82 assertNotNull("registerCandidate returned null", reg);
83 assertEquals("getInstance", BINDING_ENTITY, reg.getInstance());
86 verify(mockDOMReg).close();
90 public void testRegisterListener() {
91 final DOMEntityOwnershipListenerRegistration mockDOMReg = mock(DOMEntityOwnershipListenerRegistration.class);
92 doReturn(mockDOMReg).when(this.mockDOMService).registerListener(eq(DOM_ENTITY.getType()),
93 any(DOMEntityOwnershipListener.class));
94 final EntityOwnershipListener mockListener = mock(EntityOwnershipListener.class);
96 final EntityOwnershipListenerRegistration reg = this.adapter.registerListener(
97 BINDING_ENTITY.getType(), mockListener);
99 assertNotNull("registerListener returned null", reg);
100 assertEquals("getInstance", mockListener, reg.getInstance());
101 assertEquals("getEntityType", BINDING_ENTITY.getType(), reg.getEntityType());
103 final ArgumentCaptor<DOMEntityOwnershipListener> domListenerCaptor = ArgumentCaptor.forClass(
104 DOMEntityOwnershipListener.class);
105 verify(this.mockDOMService).registerListener(eq(DOM_ENTITY.getType()), domListenerCaptor.capture());
107 final DOMEntityOwnershipChange domOwnershipChange = new DOMEntityOwnershipChange(DOM_ENTITY,
108 EntityOwnershipChangeState.LOCAL_OWNERSHIP_GRANTED, true);
109 domListenerCaptor.getValue().ownershipChanged(domOwnershipChange);
111 final ArgumentCaptor<EntityOwnershipChange> ownershipChangeCaptor = ArgumentCaptor.forClass(
112 EntityOwnershipChange.class);
113 verify(mockListener).ownershipChanged(ownershipChangeCaptor.capture());
115 final EntityOwnershipChange change = ownershipChangeCaptor.getValue();
116 assertEquals("getEntity", BINDING_ENTITY, change.getEntity());
117 assertEquals("getState", EntityOwnershipChangeState.LOCAL_OWNERSHIP_GRANTED, change.getState());
120 verify(mockDOMReg).close();
124 public void testGetOwnershipState() {
125 final Optional<EntityOwnershipState> expectedState = Optional.of(EntityOwnershipState.IS_OWNER);
126 doReturn(expectedState).when(this.mockDOMService).getOwnershipState(DOM_ENTITY);
128 final Optional<EntityOwnershipState> actualState = this.adapter.getOwnershipState(BINDING_ENTITY);
130 assertSame("getOwnershipState", expectedState, actualState);
134 public void testIsCandidateRegistered() {
135 doReturn(true).when(this.mockDOMService).isCandidateRegistered(DOM_ENTITY);
136 assertEquals("isCandidateRegistered", true, this.adapter.isCandidateRegistered(BINDING_ENTITY));
139 @Test(expected = IllegalStateException.class)
140 public void testOwnershipChangeWithException() throws Exception {
141 final DOMEntityOwnershipListenerAdapter domEntityOwnershipListenerAdapter =
142 new DOMEntityOwnershipListenerAdapter(mock(EntityOwnershipListener.class),
143 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
144 this.mockCodecRegistry));
145 final DOMEntityOwnershipChange domOwnershipChange = mock(DOMEntityOwnershipChange.class);
146 doThrow(IllegalStateException.class).when(domOwnershipChange).getEntity();
147 domEntityOwnershipListenerAdapter.ownershipChanged(domOwnershipChange);