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
9 package org.opendaylight.openflowplugin.impl.device;
11 import static org.mockito.Matchers.any;
12 import static org.mockito.Mockito.doThrow;
13 import static org.mockito.Mockito.inOrder;
14 import static org.mockito.Mockito.mock;
15 import static org.mockito.Mockito.verify;
16 import static org.mockito.Mockito.when;
18 import com.google.common.util.concurrent.CheckedFuture;
19 import com.google.common.util.concurrent.FutureCallback;
20 import com.google.common.util.concurrent.Futures;
21 import io.netty.util.HashedWheelTimer;
22 import java.lang.reflect.Field;
23 import java.math.BigInteger;
24 import java.util.Collections;
25 import java.util.concurrent.ConcurrentHashMap;
26 import org.junit.Assert;
27 import org.junit.Before;
28 import org.junit.Test;
29 import org.junit.runner.RunWith;
30 import org.mockito.InOrder;
31 import org.mockito.Matchers;
32 import org.mockito.Mock;
33 import org.mockito.Mockito;
34 import org.mockito.invocation.InvocationOnMock;
35 import org.mockito.runners.MockitoJUnitRunner;
36 import org.mockito.stubbing.Answer;
37 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
38 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
39 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
40 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipListenerRegistration;
41 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
42 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
43 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
44 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
45 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
46 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
47 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandler;
48 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandlerRegistration;
49 import org.opendaylight.openflowplugin.api.OFConstants;
50 import org.opendaylight.openflowplugin.api.openflow.OFPContext;
51 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
52 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
53 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
54 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
55 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
56 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
57 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
58 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
59 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
60 import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
61 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
62 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
63 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.features.reply.PhyPortBuilder;
73 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
75 @RunWith(MockitoJUnitRunner.class)
76 public class DeviceManagerImplTest {
78 private static final long TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA = 2000l;
79 private static final int barrierCountLimit = 25600;
80 private static final int barrierIntervalNanos = 500;
81 public static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
84 CheckedFuture<Void, TransactionCommitFailedException> mockedFuture;
86 private FeaturesReply mockFeatures;
88 private OutboundQueue outboundQueueProvider;
90 private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
92 private DeviceTerminationPhaseHandler deviceTerminationPhaseHandler;
94 private TranslatorLibrary translatorLibrary;
96 private ConnectionContext mockConnectionContext;
98 private ConnectionAdapter mockedConnectionAdapter;
100 private DeviceContextImpl mockedDeviceContext;
102 private NodeId mockedNodeId;
104 private MessageIntelligenceAgency messageIntelligenceAgency;
106 private DeviceInfo deviceInfo;
108 private LifecycleService lifecycleService;
110 private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
112 private EntityOwnershipService entityOwnershipService;
114 private EntityOwnershipListenerRegistration entityOwnershipListenerRegistration;
116 private ConvertorExecutor convertorExecutor;
118 private KeyedInstanceIdentifier<Node, NodeKey> key;
120 public void setUp() throws Exception {
121 when(mockConnectionContext.getNodeId()).thenReturn(DUMMY_NODE_ID);
122 when(mockConnectionContext.getFeatures()).thenReturn(mockFeatures);
123 when(mockConnectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
124 when(mockConnectionContext.getDeviceInfo()).thenReturn(deviceInfo);
125 when(mockedDeviceContext.getPrimaryConnectionContext()).thenReturn(mockConnectionContext);
126 when(deviceInfo.getNodeId()).thenReturn(DUMMY_NODE_ID);
128 final Capabilities capabilitiesV13 = mock(Capabilities.class);
129 final CapabilitiesV10 capabilitiesV10 = mock(CapabilitiesV10.class);
130 when(mockFeatures.getCapabilities()).thenReturn(capabilitiesV13);
131 when(mockFeatures.getCapabilitiesV10()).thenReturn(capabilitiesV10);
132 when(mockFeatures.getDatapathId()).thenReturn(BigInteger.valueOf(21L));
136 public void onDeviceContextLevelUpSuccessTest() throws Exception {
137 onDeviceContextLevelUp(false);
140 private DeviceManagerImpl prepareDeviceManager() {
141 final DataBroker mockedDataBroker = mock(DataBroker.class);
142 final WriteTransaction mockedWriteTransaction = mock(WriteTransaction.class);
144 final BindingTransactionChain mockedTxChain = mock(BindingTransactionChain.class);
145 final WriteTransaction mockedWTx = mock(WriteTransaction.class);
146 when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(mockedWTx);
147 when(mockedDataBroker.createTransactionChain(any(TransactionChainListener.class))).thenReturn
149 when(mockedDataBroker.newWriteOnlyTransaction()).thenReturn(mockedWriteTransaction);
151 when(mockedWriteTransaction.submit()).thenReturn(mockedFuture);
152 when(entityOwnershipService.registerListener(any(), any())).thenReturn(entityOwnershipListenerRegistration);
154 final DeviceManagerImpl deviceManager = new DeviceManagerImpl(
156 TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA,
158 barrierIntervalNanos,
160 messageIntelligenceAgency,
162 clusterSingletonServiceProvider,
163 entityOwnershipService, new HashedWheelTimer(), convertorExecutor, false, null
166 deviceManager.setDeviceInitializationPhaseHandler(deviceInitPhaseHandler);
167 deviceManager.setDeviceTerminationPhaseHandler(deviceTerminationPhaseHandler);
169 return deviceManager;
172 public void onDeviceContextLevelUp(final boolean withException) throws Exception {
173 final DeviceManagerImpl deviceManager = prepareDeviceManager();
174 final DeviceState mockedDeviceState = mock(DeviceState.class);
175 when(mockedDeviceContext.getDeviceState()).thenReturn(mockedDeviceState);
178 doThrow(new IllegalStateException("dummy")).when(mockedDeviceContext).initialSubmitTransaction();
180 deviceManager.addDeviceContextToMap(deviceInfo, mockedDeviceContext);
181 deviceManager.onDeviceContextLevelUp(deviceInfo, lifecycleService);
183 verify(mockedDeviceContext).close();
185 verify(mockedDeviceContext).onPublished();
190 public void deviceConnectedTest() throws Exception{
191 final DeviceManagerImpl deviceManager = prepareDeviceManager();
192 injectMockTranslatorLibrary(deviceManager);
193 final ConnectionContext mockConnectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_3);
195 deviceManager.deviceConnected(mockConnectionContext);
197 final InOrder order = inOrder(mockConnectionContext);
198 order.verify(mockConnectionContext).setOutboundQueueProvider(any(OutboundQueueProvider.class));
199 order.verify(mockConnectionContext).setOutboundQueueHandleRegistration(
200 Mockito.<OutboundQueueHandlerRegistration<OutboundQueueProvider>>any());
201 verify(deviceInitPhaseHandler).onDeviceContextLevelUp(Matchers.<DeviceInfo>any(), Mockito.<LifecycleService>any());
205 public void deviceConnectedV10Test() throws Exception{
206 final DeviceManagerImpl deviceManager = prepareDeviceManager();
207 injectMockTranslatorLibrary(deviceManager);
208 final ConnectionContext mockConnectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_0);
210 final PhyPortBuilder phyPort = new PhyPortBuilder()
212 when(mockFeatures.getPhyPort()).thenReturn(Collections.singletonList(phyPort.build()));
213 final MessageTranslator<Object, Object> mockedTranslator = mock(MessageTranslator.class);
214 when(mockedTranslator.translate(Matchers.<Object>any(), Matchers.<DeviceInfo>any(), Matchers.any()))
216 when(translatorLibrary.lookupTranslator(Matchers.<TranslatorKey>any())).thenReturn(mockedTranslator);
218 deviceManager.deviceConnected(mockConnectionContext);
220 final InOrder order = inOrder(mockConnectionContext);
221 order.verify(mockConnectionContext).setOutboundQueueProvider(any(OutboundQueueProvider.class));
222 order.verify(mockConnectionContext).setOutboundQueueHandleRegistration(
223 Mockito.<OutboundQueueHandlerRegistration<OutboundQueueProvider>>any());
224 verify(deviceInitPhaseHandler).onDeviceContextLevelUp(Matchers.<DeviceInfo>any(), Mockito.<LifecycleService>any());
228 public void deviceDisconnectedTest() throws Exception {
229 final DeviceState deviceState = mock(DeviceState.class);
231 final DeviceManagerImpl deviceManager = prepareDeviceManager();
232 injectMockTranslatorLibrary(deviceManager);
234 final ConnectionContext connectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_3);
235 when(connectionContext.getNodeId()).thenReturn(mockedNodeId);
237 final DeviceContext deviceContext = mock(DeviceContext.class);
238 when(deviceContext.shuttingDownDataStoreTransactions()).thenReturn(Futures.immediateCheckedFuture(null));
239 when(deviceContext.getPrimaryConnectionContext()).thenReturn(connectionContext);
240 when(deviceContext.getDeviceState()).thenReturn(deviceState);
241 when(deviceContext.getState()).thenReturn(OFPContext.CONTEXT_STATE.WORKING);
243 final ConcurrentHashMap<DeviceInfo, DeviceContext> deviceContexts = getContextsCollection(deviceManager);
244 deviceContexts.put(deviceInfo, deviceContext);
246 deviceManager.onDeviceDisconnected(connectionContext);
249 protected ConnectionContext buildMockConnectionContext(final short ofpVersion) {
250 when(mockFeatures.getVersion()).thenReturn(ofpVersion);
251 when(outboundQueueProvider.reserveEntry()).thenReturn(43L);
252 Mockito.doAnswer(new Answer<Void>() {
254 public Void answer(final InvocationOnMock invocation) throws Throwable {
255 final FutureCallback<OfHeader> callBack = (FutureCallback<OfHeader>) invocation.getArguments()[2];
256 callBack.onSuccess(null);
260 .when(outboundQueueProvider)
261 .commitEntry(Matchers.anyLong(), Matchers.<MultipartRequestInput>any(), Matchers.<FutureCallback<OfHeader>>any());
263 when(mockedConnectionAdapter.registerOutboundQueueHandler(Matchers.<OutboundQueueHandler>any(), Matchers.anyInt(), Matchers.anyLong()))
264 .thenAnswer(new Answer<OutboundQueueHandlerRegistration<OutboundQueueHandler>>() {
266 public OutboundQueueHandlerRegistration<OutboundQueueHandler> answer(final InvocationOnMock invocation) throws Throwable {
267 final OutboundQueueHandler handler = (OutboundQueueHandler) invocation.getArguments()[0];
268 handler.onConnectionQueueChanged(outboundQueueProvider);
273 when(mockConnectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
274 return mockConnectionContext;
277 private void injectMockTranslatorLibrary(final DeviceManagerImpl deviceManager) {
278 deviceManager.setTranslatorLibrary(translatorLibrary);
282 public void testClose() throws Exception {
283 final DeviceContext deviceContext = mock(DeviceContext.class);
284 final DeviceManagerImpl deviceManager = prepareDeviceManager();
285 final ConcurrentHashMap<DeviceInfo, DeviceContext> deviceContexts = getContextsCollection(deviceManager);
286 deviceContexts.put(deviceInfo, deviceContext);
287 Assert.assertEquals(1, deviceContexts.size());
289 deviceManager.close();
291 verify(deviceContext).shutdownConnection();
292 verify(deviceContext, Mockito.never()).close();
295 private static ConcurrentHashMap<DeviceInfo, DeviceContext> getContextsCollection(final DeviceManagerImpl deviceManager) throws NoSuchFieldException, IllegalAccessException {
296 // HACK: contexts collection for testing shall be accessed in some more civilized way
297 final Field contextsField = DeviceManagerImpl.class.getDeclaredField("deviceContexts");
298 Assert.assertNotNull(contextsField);
299 contextsField.setAccessible(true);
300 return (ConcurrentHashMap<DeviceInfo, DeviceContext>) contextsField.get(deviceManager);