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.data.TransactionChainListener;
41 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
42 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
43 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
44 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
45 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandler;
46 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandlerRegistration;
47 import org.opendaylight.openflowplugin.api.OFConstants;
48 import org.opendaylight.openflowplugin.api.openflow.OFPContext;
49 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
50 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
51 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
52 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
53 import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
54 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
55 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
56 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
57 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
58 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
59 import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
60 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
61 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
62 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
63 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManager;
64 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManagerFactory;
65 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
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;
74 @RunWith(MockitoJUnitRunner.class)
75 public class DeviceManagerImplTest {
77 private static final long TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA = 2000l;
78 private static final int barrierCountLimit = 25600;
79 private static final int barrierIntervalNanos = 500;
80 public static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
83 CheckedFuture<Void, TransactionCommitFailedException> mockedFuture;
85 private FeaturesReply mockFeatures;
87 private OutboundQueue outboundQueueProvider;
89 private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
91 private DeviceTerminationPhaseHandler deviceTerminationPhaseHandler;
93 private TranslatorLibrary translatorLibrary;
95 private ConnectionContext mockConnectionContext;
97 private ConnectionAdapter mockedConnectionAdapter;
99 private DeviceContextImpl mockedDeviceContext;
101 private NodeId mockedNodeId;
103 private MessageIntelligenceAgency messageIntelligenceAgency;
105 private DeviceInfo deviceInfo;
107 private LifecycleService lifecycleService;
109 private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
111 private ConvertorExecutor convertorExecutor;
114 public void setUp() throws Exception {
115 OpenflowPortsUtil.init();
117 when(mockConnectionContext.getNodeId()).thenReturn(DUMMY_NODE_ID);
118 when(mockConnectionContext.getFeatures()).thenReturn(mockFeatures);
119 when(mockConnectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
120 when(mockConnectionContext.getDeviceInfo()).thenReturn(deviceInfo);
121 when(mockedDeviceContext.getPrimaryConnectionContext()).thenReturn(mockConnectionContext);
122 when(deviceInfo.getNodeId()).thenReturn(DUMMY_NODE_ID);
124 final Capabilities capabilitiesV13 = mock(Capabilities.class);
125 final CapabilitiesV10 capabilitiesV10 = mock(CapabilitiesV10.class);
126 when(mockFeatures.getCapabilities()).thenReturn(capabilitiesV13);
127 when(mockFeatures.getCapabilitiesV10()).thenReturn(capabilitiesV10);
128 when(mockFeatures.getDatapathId()).thenReturn(BigInteger.valueOf(21L));
132 public void onDeviceContextLevelUpSuccessTest() throws Exception {
133 onDeviceContextLevelUp(false);
136 private DeviceManagerImpl prepareDeviceManager() {
137 final DataBroker mockedDataBroker = mock(DataBroker.class);
138 final WriteTransaction mockedWriteTransaction = mock(WriteTransaction.class);
140 final BindingTransactionChain mockedTxChain = mock(BindingTransactionChain.class);
141 final WriteTransaction mockedWTx = mock(WriteTransaction.class);
142 when(mockedTxChain.newWriteOnlyTransaction()).thenReturn(mockedWTx);
143 when(mockedDataBroker.createTransactionChain(any(TransactionChainListener.class))).thenReturn
145 when(mockedDataBroker.newWriteOnlyTransaction()).thenReturn(mockedWriteTransaction);
147 when(mockedWriteTransaction.submit()).thenReturn(mockedFuture);
149 final DeviceManagerImpl deviceManager = new DeviceManagerImpl(
151 TEST_VALUE_GLOBAL_NOTIFICATION_QUOTA,
153 barrierIntervalNanos,
155 messageIntelligenceAgency,
157 clusterSingletonServiceProvider,
159 new HashedWheelTimer(),
162 deviceManager.setDeviceInitializationPhaseHandler(deviceInitPhaseHandler);
163 deviceManager.setDeviceTerminationPhaseHandler(deviceTerminationPhaseHandler);
165 return deviceManager;
168 public void onDeviceContextLevelUp(final boolean withException) throws Exception {
169 final DeviceManagerImpl deviceManager = prepareDeviceManager();
170 final DeviceState mockedDeviceState = mock(DeviceState.class);
171 when(mockedDeviceContext.getDeviceState()).thenReturn(mockedDeviceState);
174 doThrow(new IllegalStateException("dummy")).when(mockedDeviceContext).initialSubmitTransaction();
176 deviceManager.addDeviceContextToMap(deviceInfo, mockedDeviceContext);
177 deviceManager.onDeviceContextLevelUp(deviceInfo, lifecycleService);
179 verify(mockedDeviceContext).close();
181 verify(mockedDeviceContext).onPublished();
186 public void deviceConnectedTest() throws Exception{
187 final DeviceManagerImpl deviceManager = prepareDeviceManager();
188 injectMockTranslatorLibrary(deviceManager);
189 final ConnectionContext mockConnectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_3);
191 deviceManager.deviceConnected(mockConnectionContext);
193 final InOrder order = inOrder(mockConnectionContext);
194 order.verify(mockConnectionContext).setOutboundQueueProvider(any(OutboundQueueProvider.class));
195 order.verify(mockConnectionContext).setOutboundQueueHandleRegistration(
196 Mockito.<OutboundQueueHandlerRegistration<OutboundQueueProvider>>any());
197 verify(deviceInitPhaseHandler).onDeviceContextLevelUp(Matchers.<DeviceInfo>any(), Mockito.<LifecycleService>any());
201 public void deviceConnectedV10Test() throws Exception{
202 final DeviceManagerImpl deviceManager = prepareDeviceManager();
203 injectMockTranslatorLibrary(deviceManager);
204 final ConnectionContext mockConnectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_0);
206 final PhyPortBuilder phyPort = new PhyPortBuilder()
208 when(mockFeatures.getPhyPort()).thenReturn(Collections.singletonList(phyPort.build()));
209 final MessageTranslator<Object, Object> mockedTranslator = mock(MessageTranslator.class);
210 when(mockedTranslator.translate(Matchers.<Object>any(), Matchers.<DeviceInfo>any(), Matchers.any()))
212 when(translatorLibrary.lookupTranslator(Matchers.<TranslatorKey>any())).thenReturn(mockedTranslator);
214 deviceManager.deviceConnected(mockConnectionContext);
216 final InOrder order = inOrder(mockConnectionContext);
217 order.verify(mockConnectionContext).setOutboundQueueProvider(any(OutboundQueueProvider.class));
218 order.verify(mockConnectionContext).setOutboundQueueHandleRegistration(
219 Mockito.<OutboundQueueHandlerRegistration<OutboundQueueProvider>>any());
220 verify(deviceInitPhaseHandler).onDeviceContextLevelUp(Matchers.<DeviceInfo>any(), Mockito.<LifecycleService>any());
224 public void deviceDisconnectedTest() throws Exception {
225 final DeviceState deviceState = mock(DeviceState.class);
227 final DeviceManagerImpl deviceManager = prepareDeviceManager();
228 injectMockTranslatorLibrary(deviceManager);
230 final ConnectionContext connectionContext = buildMockConnectionContext(OFConstants.OFP_VERSION_1_3);
231 when(connectionContext.getNodeId()).thenReturn(mockedNodeId);
233 final DeviceContext deviceContext = mock(DeviceContext.class);
234 when(deviceContext.shuttingDownDataStoreTransactions()).thenReturn(Futures.immediateCheckedFuture(null));
235 when(deviceContext.getPrimaryConnectionContext()).thenReturn(connectionContext);
236 when(deviceContext.getDeviceState()).thenReturn(deviceState);
237 when(deviceContext.getState()).thenReturn(OFPContext.CONTEXT_STATE.WORKING);
239 final ConcurrentHashMap<DeviceInfo, DeviceContext> deviceContexts = getContextsCollection(deviceManager);
240 deviceContexts.put(deviceInfo, deviceContext);
242 deviceManager.onDeviceDisconnected(connectionContext);
245 protected ConnectionContext buildMockConnectionContext(final short ofpVersion) {
246 when(mockFeatures.getVersion()).thenReturn(ofpVersion);
247 when(outboundQueueProvider.reserveEntry()).thenReturn(43L);
248 Mockito.doAnswer(new Answer<Void>() {
250 public Void answer(final InvocationOnMock invocation) throws Throwable {
251 final FutureCallback<OfHeader> callBack = (FutureCallback<OfHeader>) invocation.getArguments()[2];
252 callBack.onSuccess(null);
256 .when(outboundQueueProvider)
257 .commitEntry(Matchers.anyLong(), Matchers.<MultipartRequestInput>any(), Matchers.<FutureCallback<OfHeader>>any());
259 when(mockedConnectionAdapter.registerOutboundQueueHandler(Matchers.<OutboundQueueHandler>any(), Matchers.anyInt(), Matchers.anyLong()))
260 .thenAnswer(new Answer<OutboundQueueHandlerRegistration<OutboundQueueHandler>>() {
262 public OutboundQueueHandlerRegistration<OutboundQueueHandler> answer(final InvocationOnMock invocation) throws Throwable {
263 final OutboundQueueHandler handler = (OutboundQueueHandler) invocation.getArguments()[0];
264 handler.onConnectionQueueChanged(outboundQueueProvider);
269 when(mockConnectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
270 return mockConnectionContext;
273 private void injectMockTranslatorLibrary(final DeviceManagerImpl deviceManager) {
274 deviceManager.setTranslatorLibrary(translatorLibrary);
278 public void testClose() throws Exception {
279 final DeviceContext deviceContext = mock(DeviceContext.class);
280 final DeviceManagerImpl deviceManager = prepareDeviceManager();
281 final ConcurrentHashMap<DeviceInfo, DeviceContext> deviceContexts = getContextsCollection(deviceManager);
282 deviceContexts.put(deviceInfo, deviceContext);
283 Assert.assertEquals(1, deviceContexts.size());
285 deviceManager.close();
287 verify(deviceContext).shutdownConnection();
288 verify(deviceContext, Mockito.never()).close();
291 private static ConcurrentHashMap<DeviceInfo, DeviceContext> getContextsCollection(final DeviceManagerImpl deviceManager) throws NoSuchFieldException, IllegalAccessException {
292 // HACK: contexts collection for testing shall be accessed in some more civilized way
293 final Field contextsField = DeviceManagerImpl.class.getDeclaredField("deviceContexts");
294 Assert.assertNotNull(contextsField);
295 contextsField.setAccessible(true);
296 return (ConcurrentHashMap<DeviceInfo, DeviceContext>) contextsField.get(deviceManager);