yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.incubator.net.virtual.impl; |
| 18 | |
| 19 | import com.google.common.collect.Lists; |
| 20 | import com.google.common.collect.Sets; |
| 21 | import com.google.common.util.concurrent.MoreExecutors; |
| 22 | import org.junit.After; |
| 23 | import org.junit.Before; |
| 24 | import org.junit.Test; |
| 25 | import org.onlab.junit.TestUtils; |
| 26 | import org.onlab.osgi.ServiceDirectory; |
| 27 | import org.onlab.osgi.TestServiceDirectory; |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 28 | import org.onosproject.TestApplicationId; |
| 29 | import org.onosproject.common.event.impl.TestEventDispatcher; |
| 30 | import org.onosproject.core.ApplicationId; |
| 31 | import org.onosproject.core.CoreService; |
| 32 | import org.onosproject.incubator.net.virtual.NetworkId; |
| 33 | import org.onosproject.incubator.net.virtual.TenantId; |
| 34 | import org.onosproject.incubator.net.virtual.VirtualDevice; |
| 35 | import org.onosproject.incubator.net.virtual.VirtualLink; |
| 36 | import org.onosproject.incubator.net.virtual.VirtualNetwork; |
| 37 | import org.onosproject.incubator.net.virtual.VirtualNetworkFlowRuleStore; |
| 38 | import org.onosproject.incubator.net.virtual.VirtualNetworkStore; |
| 39 | import org.onosproject.incubator.net.virtual.impl.provider.VirtualProviderManager; |
| 40 | import org.onosproject.incubator.net.virtual.provider.AbstractVirtualProvider; |
| 41 | import org.onosproject.incubator.net.virtual.provider.VirtualFlowRuleProvider; |
| 42 | import org.onosproject.incubator.net.virtual.provider.VirtualProviderRegistryService; |
| 43 | import org.onosproject.incubator.store.virtual.impl.DistributedVirtualNetworkStore; |
| 44 | import org.onosproject.net.ConnectPoint; |
| 45 | import org.onosproject.net.DeviceId; |
| 46 | import org.onosproject.net.Link; |
| 47 | import org.onosproject.net.NetTestTools; |
| 48 | import org.onosproject.net.PortNumber; |
| 49 | import org.onosproject.net.TestDeviceParams; |
| 50 | import org.onosproject.net.flow.DefaultFlowEntry; |
| 51 | import org.onosproject.net.flow.DefaultFlowRule; |
| 52 | import org.onosproject.net.flow.FlowEntry; |
| 53 | import org.onosproject.net.flow.FlowId; |
| 54 | import org.onosproject.net.flow.FlowRule; |
| 55 | import org.onosproject.net.flow.FlowRuleBatchEntry; |
| 56 | import org.onosproject.net.flow.FlowRuleBatchEvent; |
| 57 | import org.onosproject.net.flow.FlowRuleBatchOperation; |
| 58 | import org.onosproject.net.flow.FlowRuleEvent; |
| 59 | import org.onosproject.net.flow.FlowRuleListener; |
| 60 | import org.onosproject.net.flow.FlowRuleService; |
| 61 | import org.onosproject.net.flow.FlowRuleStoreDelegate; |
| 62 | import org.onosproject.net.flow.StoredFlowEntry; |
| 63 | import org.onosproject.net.flow.TableStatisticsEntry; |
| 64 | import org.onosproject.net.flow.TrafficSelector; |
| 65 | import org.onosproject.net.flow.TrafficTreatment; |
| 66 | import org.onosproject.net.flow.criteria.Criterion; |
| 67 | import org.onosproject.net.flow.instructions.Instruction; |
| 68 | import org.onosproject.net.flow.instructions.Instructions; |
| 69 | import org.onosproject.net.intent.FakeIntentManager; |
| 70 | import org.onosproject.net.intent.TestableIntentService; |
| 71 | import org.onosproject.net.provider.ProviderId; |
| 72 | import org.onosproject.store.service.TestStorageService; |
| 73 | |
| 74 | import java.util.ArrayList; |
| 75 | import java.util.Collections; |
| 76 | import java.util.HashSet; |
| 77 | import java.util.List; |
| 78 | import java.util.Set; |
| 79 | import java.util.concurrent.ConcurrentHashMap; |
| 80 | import java.util.concurrent.ConcurrentMap; |
| 81 | |
| 82 | import static org.junit.Assert.*; |
| 83 | |
| 84 | public class VirtualNetworkFlowRuleManagerTest extends TestDeviceParams { |
| 85 | private static final int TIMEOUT = 10; |
| 86 | |
| 87 | private VirtualNetworkManager manager; |
| 88 | private DistributedVirtualNetworkStore virtualNetworkManagerStore; |
| 89 | private TestableIntentService intentService = new FakeIntentManager(); |
| 90 | private ServiceDirectory testDirectory; |
| 91 | private VirtualNetworkFlowRuleStore flowRuleStore; |
| 92 | private VirtualProviderRegistryService providerRegistryService; |
| 93 | |
| 94 | private VirtualNetworkFlowRuleManager vnetFlowRuleService1; |
| 95 | private VirtualNetworkFlowRuleManager vnetFlowRuleService2; |
| 96 | |
| 97 | private VirtualFlowRuleProvider provider = new TestProvider(); |
| 98 | |
| 99 | protected TestFlowRuleListener listener1 = new TestFlowRuleListener(); |
| 100 | protected TestFlowRuleListener listener2 = new TestFlowRuleListener(); |
| 101 | |
| 102 | private final TenantId tid1 = TenantId.tenantId("tid1"); |
| 103 | private final TenantId tid2 = TenantId.tenantId("tid2"); |
| 104 | |
| 105 | private VirtualNetwork vnet1; |
| 106 | private VirtualNetwork vnet2; |
| 107 | |
| 108 | private ApplicationId appId; |
| 109 | |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 110 | @Before |
| 111 | public void setUp() throws Exception { |
| 112 | virtualNetworkManagerStore = new DistributedVirtualNetworkStore(); |
| 113 | |
| 114 | CoreService coreService = new TestCoreService(); |
yoonseon | c6a6927 | 2017-01-12 18:22:20 -0800 | [diff] [blame^] | 115 | TestUtils.setField(virtualNetworkManagerStore, "coreService", coreService); |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 116 | TestUtils.setField(virtualNetworkManagerStore, "storageService", new TestStorageService()); |
| 117 | virtualNetworkManagerStore.activate(); |
| 118 | |
| 119 | flowRuleStore = new TestVirtualFlowRuleStore(); |
| 120 | |
| 121 | providerRegistryService = new VirtualProviderManager(); |
| 122 | providerRegistryService.registerProvider(provider); |
| 123 | |
| 124 | manager = new VirtualNetworkManager(); |
| 125 | manager.store = virtualNetworkManagerStore; |
| 126 | manager.intentService = intentService; |
| 127 | TestUtils.setField(manager, "coreService", coreService); |
| 128 | NetTestTools.injectEventDispatcher(manager, new TestEventDispatcher()); |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 129 | |
| 130 | appId = new TestApplicationId("FlowRuleManagerTest"); |
| 131 | |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 132 | testDirectory = new TestServiceDirectory() |
| 133 | .add(VirtualNetworkStore.class, virtualNetworkManagerStore) |
| 134 | .add(CoreService.class, coreService) |
| 135 | .add(VirtualProviderRegistryService.class, providerRegistryService) |
| 136 | .add(VirtualNetworkFlowRuleStore.class, flowRuleStore); |
yoonseon | c6a6927 | 2017-01-12 18:22:20 -0800 | [diff] [blame^] | 137 | TestUtils.setField(manager, "serviceDirectory", testDirectory); |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 138 | |
yoonseon | c6a6927 | 2017-01-12 18:22:20 -0800 | [diff] [blame^] | 139 | manager.activate(); |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 140 | |
| 141 | vnet1 = setupVirtualNetworkTopology(tid1); |
| 142 | vnet2 = setupVirtualNetworkTopology(tid2); |
| 143 | |
yoonseon | c6a6927 | 2017-01-12 18:22:20 -0800 | [diff] [blame^] | 144 | vnetFlowRuleService1 = new VirtualNetworkFlowRuleManager(manager, vnet1.id()); |
| 145 | vnetFlowRuleService2 = new VirtualNetworkFlowRuleManager(manager, vnet2.id()); |
yoonseon | 6b972c3 | 2016-12-06 16:45:03 -0800 | [diff] [blame] | 146 | vnetFlowRuleService1.addListener(listener1); |
| 147 | |
| 148 | vnetFlowRuleService1.operationsService = MoreExecutors.newDirectExecutorService(); |
| 149 | vnetFlowRuleService2.operationsService = MoreExecutors.newDirectExecutorService(); |
| 150 | vnetFlowRuleService1.deviceInstallers = MoreExecutors.newDirectExecutorService(); |
| 151 | vnetFlowRuleService2.deviceInstallers = MoreExecutors.newDirectExecutorService(); |
| 152 | } |
| 153 | |
| 154 | @After |
| 155 | public void tearDown() { |
| 156 | manager.deactivate(); |
| 157 | virtualNetworkManagerStore.deactivate(); |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Method to create the virtual network for further testing. |
| 162 | * |
| 163 | * @return virtual network |
| 164 | */ |
| 165 | private VirtualNetwork setupVirtualNetworkTopology(TenantId tenantId) { |
| 166 | manager.registerTenantId(tenantId); |
| 167 | VirtualNetwork virtualNetwork = manager.createVirtualNetwork(tenantId); |
| 168 | |
| 169 | VirtualDevice virtualDevice1 = |
| 170 | manager.createVirtualDevice(virtualNetwork.id(), DID1); |
| 171 | VirtualDevice virtualDevice2 = |
| 172 | manager.createVirtualDevice(virtualNetwork.id(), DID2); |
| 173 | VirtualDevice virtualDevice3 = |
| 174 | manager.createVirtualDevice(virtualNetwork.id(), DID3); |
| 175 | VirtualDevice virtualDevice4 = |
| 176 | manager.createVirtualDevice(virtualNetwork.id(), DID4); |
| 177 | |
| 178 | ConnectPoint cp1 = new ConnectPoint(virtualDevice1.id(), PortNumber.portNumber(1)); |
| 179 | manager.createVirtualPort(virtualNetwork.id(), cp1.deviceId(), cp1.port(), cp1); |
| 180 | |
| 181 | ConnectPoint cp2 = new ConnectPoint(virtualDevice1.id(), PortNumber.portNumber(2)); |
| 182 | manager.createVirtualPort(virtualNetwork.id(), cp2.deviceId(), cp2.port(), cp2); |
| 183 | |
| 184 | ConnectPoint cp3 = new ConnectPoint(virtualDevice2.id(), PortNumber.portNumber(3)); |
| 185 | manager.createVirtualPort(virtualNetwork.id(), cp3.deviceId(), cp3.port(), cp3); |
| 186 | |
| 187 | ConnectPoint cp4 = new ConnectPoint(virtualDevice2.id(), PortNumber.portNumber(4)); |
| 188 | manager.createVirtualPort(virtualNetwork.id(), cp4.deviceId(), cp4.port(), cp4); |
| 189 | |
| 190 | ConnectPoint cp5 = new ConnectPoint(virtualDevice3.id(), PortNumber.portNumber(5)); |
| 191 | manager.createVirtualPort(virtualNetwork.id(), cp5.deviceId(), cp5.port(), cp5); |
| 192 | |
| 193 | ConnectPoint cp6 = new ConnectPoint(virtualDevice3.id(), PortNumber.portNumber(6)); |
| 194 | manager.createVirtualPort(virtualNetwork.id(), cp6.deviceId(), cp6.port(), cp6); |
| 195 | |
| 196 | VirtualLink link1 = manager.createVirtualLink(virtualNetwork.id(), cp1, cp3); |
| 197 | virtualNetworkManagerStore.updateLink(link1, link1.tunnelId(), Link.State.ACTIVE); |
| 198 | VirtualLink link2 = manager.createVirtualLink(virtualNetwork.id(), cp3, cp1); |
| 199 | virtualNetworkManagerStore.updateLink(link2, link2.tunnelId(), Link.State.ACTIVE); |
| 200 | VirtualLink link3 = manager.createVirtualLink(virtualNetwork.id(), cp4, cp5); |
| 201 | virtualNetworkManagerStore.updateLink(link3, link3.tunnelId(), Link.State.ACTIVE); |
| 202 | VirtualLink link4 = manager.createVirtualLink(virtualNetwork.id(), cp5, cp4); |
| 203 | virtualNetworkManagerStore.updateLink(link4, link4.tunnelId(), Link.State.ACTIVE); |
| 204 | VirtualLink link5 = manager.createVirtualLink(virtualNetwork.id(), cp2, cp6); |
| 205 | virtualNetworkManagerStore.updateLink(link5, link5.tunnelId(), Link.State.ACTIVE); |
| 206 | VirtualLink link6 = manager.createVirtualLink(virtualNetwork.id(), cp6, cp2); |
| 207 | virtualNetworkManagerStore.updateLink(link6, link6.tunnelId(), Link.State.ACTIVE); |
| 208 | |
| 209 | return virtualNetwork; |
| 210 | } |
| 211 | |
| 212 | private FlowRule flowRule(int tsval, int trval) { |
| 213 | return flowRule(DID1, tsval, trval); |
| 214 | } |
| 215 | |
| 216 | private FlowRule flowRule(DeviceId did, int tsval, int trval) { |
| 217 | TestSelector ts = new TestSelector(tsval); |
| 218 | TestTreatment tr = new TestTreatment(trval); |
| 219 | return DefaultFlowRule.builder() |
| 220 | .forDevice(did) |
| 221 | .withSelector(ts) |
| 222 | .withTreatment(tr) |
| 223 | .withPriority(10) |
| 224 | .fromApp(appId) |
| 225 | .makeTemporary(TIMEOUT) |
| 226 | .build(); |
| 227 | } |
| 228 | |
| 229 | private FlowRule addFlowRule(int hval) { |
| 230 | FlowRule rule = flowRule(hval, hval); |
| 231 | vnetFlowRuleService1.applyFlowRules(rule); |
| 232 | |
| 233 | assertNotNull("rule should be found", vnetFlowRuleService1.getFlowEntries(DID1)); |
| 234 | return rule; |
| 235 | } |
| 236 | |
| 237 | private int flowCount(FlowRuleService service) { |
| 238 | List<FlowEntry> entries = Lists.newArrayList(); |
| 239 | service.getFlowEntries(DID1).forEach(entries::add); |
| 240 | return entries.size(); |
| 241 | } |
| 242 | |
| 243 | @Test |
| 244 | public void getFlowEntries() { |
| 245 | assertTrue("store should be empty", |
| 246 | Sets.newHashSet(vnetFlowRuleService1.getFlowEntries(DID1)).isEmpty()); |
| 247 | assertTrue("store should be empty", |
| 248 | Sets.newHashSet(vnetFlowRuleService2.getFlowEntries(DID1)).isEmpty()); |
| 249 | FlowRule f1 = addFlowRule(1); |
| 250 | FlowRule f2 = addFlowRule(2); |
| 251 | |
| 252 | FlowEntry fe1 = new DefaultFlowEntry(f1); |
| 253 | FlowEntry fe2 = new DefaultFlowEntry(f2); |
| 254 | |
| 255 | assertEquals("2 rules should exist", 2, flowCount(vnetFlowRuleService1)); |
| 256 | assertEquals("0 rules should exist", 0, flowCount(vnetFlowRuleService2)); |
| 257 | } |
| 258 | |
| 259 | private class TestSelector implements TrafficSelector { |
| 260 | |
| 261 | //for controlling hashcode uniqueness; |
| 262 | private final int testval; |
| 263 | |
| 264 | public TestSelector(int val) { |
| 265 | testval = val; |
| 266 | } |
| 267 | |
| 268 | @Override |
| 269 | public Set<Criterion> criteria() { |
| 270 | return Collections.emptySet(); |
| 271 | } |
| 272 | |
| 273 | @Override |
| 274 | public Criterion getCriterion( |
| 275 | org.onosproject.net.flow.criteria.Criterion.Type type) { |
| 276 | return null; |
| 277 | } |
| 278 | |
| 279 | @Override |
| 280 | public int hashCode() { |
| 281 | return testval; |
| 282 | } |
| 283 | |
| 284 | @Override |
| 285 | public boolean equals(Object o) { |
| 286 | if (o instanceof TestSelector) { |
| 287 | return this.testval == ((TestSelector) o).testval; |
| 288 | } |
| 289 | return false; |
| 290 | } |
| 291 | |
| 292 | } |
| 293 | |
| 294 | private class TestTreatment implements TrafficTreatment { |
| 295 | |
| 296 | //for controlling hashcode uniqueness; |
| 297 | private final int testval; |
| 298 | |
| 299 | public TestTreatment(int val) { |
| 300 | testval = val; |
| 301 | } |
| 302 | |
| 303 | @Override |
| 304 | public List<Instruction> deferred() { |
| 305 | return null; |
| 306 | } |
| 307 | |
| 308 | @Override |
| 309 | public List<Instruction> immediate() { |
| 310 | return null; |
| 311 | } |
| 312 | |
| 313 | @Override |
| 314 | public List<Instruction> allInstructions() { |
| 315 | return null; |
| 316 | } |
| 317 | |
| 318 | @Override |
| 319 | public Instructions.TableTypeTransition tableTransition() { |
| 320 | return null; |
| 321 | } |
| 322 | |
| 323 | @Override |
| 324 | public boolean clearedDeferred() { |
| 325 | return false; |
| 326 | } |
| 327 | |
| 328 | @Override |
| 329 | public int hashCode() { |
| 330 | return testval; |
| 331 | } |
| 332 | |
| 333 | @Override |
| 334 | public boolean equals(Object o) { |
| 335 | if (o instanceof TestTreatment) { |
| 336 | return this.testval == ((TestTreatment) o).testval; |
| 337 | } |
| 338 | return false; |
| 339 | } |
| 340 | |
| 341 | @Override |
| 342 | public Instructions.MetadataInstruction writeMetadata() { |
| 343 | return null; |
| 344 | } |
| 345 | |
| 346 | @Override |
| 347 | public Instructions.MeterInstruction metered() { |
| 348 | return null; |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | private class TestVirtualFlowRuleStore implements VirtualNetworkFlowRuleStore { |
| 353 | |
| 354 | private final ConcurrentMap<NetworkId, |
| 355 | ConcurrentMap<DeviceId, ConcurrentMap<FlowId, List<StoredFlowEntry>>>> |
| 356 | flowEntries = new ConcurrentHashMap<>(); |
| 357 | |
| 358 | @Override |
| 359 | public void setDelegate(FlowRuleStoreDelegate delegate) { |
| 360 | |
| 361 | } |
| 362 | |
| 363 | @Override |
| 364 | public void unsetDelegate(FlowRuleStoreDelegate delegate) { |
| 365 | |
| 366 | } |
| 367 | |
| 368 | @Override |
| 369 | public boolean hasDelegate() { |
| 370 | return false; |
| 371 | } |
| 372 | |
| 373 | @Override |
| 374 | public int getFlowRuleCount(NetworkId networkId) { |
| 375 | return 0; |
| 376 | } |
| 377 | |
| 378 | @Override |
| 379 | public FlowEntry getFlowEntry(NetworkId networkId, FlowRule rule) { |
| 380 | return null; |
| 381 | } |
| 382 | |
| 383 | @Override |
| 384 | public Iterable<FlowEntry> getFlowEntries(NetworkId networkId, DeviceId deviceId) { |
| 385 | HashSet<FlowEntry> entries = Sets.newHashSet(); |
| 386 | |
| 387 | if (flowEntries.get(networkId) == null |
| 388 | || flowEntries.get(networkId).get(deviceId) == null) { |
| 389 | return entries; |
| 390 | } |
| 391 | |
| 392 | flowEntries.get(networkId).get(deviceId).values().forEach(e -> entries.addAll(e)); |
| 393 | |
| 394 | return entries; |
| 395 | } |
| 396 | |
| 397 | @Override |
| 398 | public void storeFlowRule(NetworkId networkId, FlowRule rule) { |
| 399 | StoredFlowEntry entry = new DefaultFlowEntry(rule); |
| 400 | flowEntries.putIfAbsent(networkId, new ConcurrentHashMap<>()); |
| 401 | flowEntries.get(networkId).putIfAbsent(rule.deviceId(), new ConcurrentHashMap<>()); |
| 402 | flowEntries.get(networkId).get(rule.deviceId()).putIfAbsent(rule.id(), Lists.newArrayList()); |
| 403 | flowEntries.get(networkId).get(rule.deviceId()).get(rule.id()).add(entry); |
| 404 | } |
| 405 | |
| 406 | @Override |
| 407 | public void storeBatch(NetworkId networkId, FlowRuleBatchOperation batchOperation) { |
| 408 | for (FlowRuleBatchEntry entry : batchOperation.getOperations()) { |
| 409 | final FlowRule flowRule = entry.target(); |
| 410 | if (entry.operator().equals(FlowRuleBatchEntry.FlowRuleOperation.ADD)) { |
| 411 | storeFlowRule(networkId, flowRule); |
| 412 | } else if (entry.operator().equals(FlowRuleBatchEntry.FlowRuleOperation.REMOVE)) { |
| 413 | deleteFlowRule(networkId, flowRule); |
| 414 | } else { |
| 415 | throw new UnsupportedOperationException("Unsupported operation type"); |
| 416 | } |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | @Override |
| 421 | public void batchOperationComplete(NetworkId networkId, FlowRuleBatchEvent event) { |
| 422 | |
| 423 | } |
| 424 | |
| 425 | @Override |
| 426 | public void deleteFlowRule(NetworkId networkId, FlowRule rule) { |
| 427 | |
| 428 | } |
| 429 | |
| 430 | @Override |
| 431 | public FlowRuleEvent addOrUpdateFlowRule(NetworkId networkId, FlowEntry rule) { |
| 432 | return null; |
| 433 | } |
| 434 | |
| 435 | @Override |
| 436 | public FlowRuleEvent removeFlowRule(NetworkId networkId, FlowEntry rule) { |
| 437 | return null; |
| 438 | } |
| 439 | |
| 440 | @Override |
| 441 | public FlowRuleEvent pendingFlowRule(NetworkId networkId, FlowEntry rule) { |
| 442 | return null; |
| 443 | } |
| 444 | |
| 445 | @Override |
| 446 | public void purgeFlowRules(NetworkId networkId) { |
| 447 | |
| 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public FlowRuleEvent updateTableStatistics(NetworkId networkId, |
| 452 | DeviceId deviceId, |
| 453 | List<TableStatisticsEntry> tableStats) { |
| 454 | return null; |
| 455 | } |
| 456 | |
| 457 | @Override |
| 458 | public Iterable<TableStatisticsEntry> |
| 459 | getTableStatistics(NetworkId networkId, DeviceId deviceId) { |
| 460 | return null; |
| 461 | } |
| 462 | } |
| 463 | |
| 464 | private void validateEvents(TestFlowRuleListener listener, FlowRuleEvent.Type... events) { |
| 465 | if (events == null) { |
| 466 | assertTrue("events generated", listener.events.isEmpty()); |
| 467 | } |
| 468 | |
| 469 | int i = 0; |
| 470 | System.err.println("events :" + listener.events); |
| 471 | for (FlowRuleEvent e : listener.events) { |
| 472 | assertEquals("unexpected event", events[i], e.type()); |
| 473 | i++; |
| 474 | } |
| 475 | |
| 476 | assertEquals("mispredicted number of events", |
| 477 | events.length, listener.events.size()); |
| 478 | |
| 479 | listener.events.clear(); |
| 480 | } |
| 481 | |
| 482 | private class TestFlowRuleListener implements FlowRuleListener { |
| 483 | |
| 484 | public final List<FlowRuleEvent> events = new ArrayList<>(); |
| 485 | |
| 486 | @Override |
| 487 | public void event(FlowRuleEvent event) { |
| 488 | events.add(event); |
| 489 | } |
| 490 | } |
| 491 | |
| 492 | private class TestProvider extends AbstractVirtualProvider |
| 493 | implements VirtualFlowRuleProvider { |
| 494 | |
| 495 | protected TestProvider() { |
| 496 | super(new ProviderId("test", "org.onosproject.virtual.testprovider")); |
| 497 | } |
| 498 | |
| 499 | @Override |
| 500 | public void applyFlowRule(NetworkId networkId, FlowRule... flowRules) { |
| 501 | |
| 502 | } |
| 503 | |
| 504 | @Override |
| 505 | public void removeFlowRule(NetworkId networkId, FlowRule... flowRules) { |
| 506 | |
| 507 | } |
| 508 | |
| 509 | @Override |
| 510 | public void executeBatch(NetworkId networkId, FlowRuleBatchOperation batch) { |
| 511 | |
| 512 | } |
| 513 | } |
| 514 | } |