Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 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.vpls; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.ImmutableSet; |
| 21 | import com.google.common.collect.Sets; |
| 22 | import org.junit.After; |
| 23 | import org.junit.Before; |
Ray Milkey | c7360a1 | 2019-06-04 08:32:13 -0700 | [diff] [blame] | 24 | import org.junit.Ignore; |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 25 | import org.junit.Test; |
| 26 | import org.onosproject.cluster.ClusterServiceAdapter; |
| 27 | import org.onosproject.cluster.Leader; |
| 28 | import org.onosproject.cluster.Leadership; |
| 29 | import org.onosproject.cluster.LeadershipEvent; |
| 30 | import org.onosproject.net.ConnectPoint; |
| 31 | import org.onosproject.net.EncapsulationType; |
| 32 | import org.onosproject.net.Host; |
| 33 | import org.onosproject.net.host.HostServiceAdapter; |
| 34 | import org.onosproject.net.intent.Intent; |
| 35 | import org.onosproject.net.intent.IntentData; |
| 36 | import org.onosproject.net.intent.IntentEvent; |
| 37 | import org.onosproject.net.intent.IntentState; |
Yi Tseng | 244f81f | 2017-05-23 14:34:53 -0700 | [diff] [blame] | 38 | import org.onosproject.net.intent.MockIdGenerator; |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 39 | import org.onosproject.store.service.WallClockTimestamp; |
| 40 | import org.onosproject.vpls.api.VplsData; |
| 41 | import org.onosproject.vpls.api.VplsOperation; |
| 42 | |
| 43 | import java.util.ArrayDeque; |
| 44 | import java.util.Collection; |
| 45 | import java.util.Deque; |
| 46 | import java.util.Set; |
| 47 | |
| 48 | import static org.junit.Assert.*; |
| 49 | import static org.onlab.junit.TestTools.assertAfter; |
| 50 | import static org.onlab.junit.TestTools.delay; |
| 51 | |
| 52 | /** |
| 53 | * Tests for {@link VplsOperationManager}. |
| 54 | */ |
| 55 | public class VplsOperationManagerTest extends VplsTest { |
| 56 | |
| 57 | VplsOperationManager vplsOperationManager; |
| 58 | private static final int OPERATION_DELAY = 1000; |
| 59 | private static final int OPERATION_DURATION = 1500; |
| 60 | |
| 61 | @Before |
| 62 | public void setup() { |
Yi Tseng | 244f81f | 2017-05-23 14:34:53 -0700 | [diff] [blame] | 63 | MockIdGenerator.cleanBind(); |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 64 | vplsOperationManager = new VplsOperationManager(); |
| 65 | vplsOperationManager.coreService = new TestCoreService(); |
| 66 | vplsOperationManager.intentService = new TestIntentService(); |
| 67 | vplsOperationManager.leadershipService = new TestLeadershipService(); |
| 68 | vplsOperationManager.clusterService = new ClusterServiceAdapter(); |
| 69 | vplsOperationManager.hostService = new TestHostService(); |
| 70 | vplsOperationManager.vplsStore = new TestVplsStore(); |
| 71 | vplsOperationManager.isLeader = true; |
| 72 | vplsOperationManager.activate(); |
| 73 | } |
| 74 | |
| 75 | @After |
| 76 | public void tearDown() { |
Yi Tseng | 244f81f | 2017-05-23 14:34:53 -0700 | [diff] [blame] | 77 | MockIdGenerator.unbind(); |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 78 | vplsOperationManager.deactivate(); |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * Sends leadership event to the manager and checks if the manager is |
| 83 | * leader or not. |
| 84 | */ |
| 85 | @Test |
| 86 | public void testLeadershipEvent() { |
| 87 | vplsOperationManager.isLeader = false; |
| 88 | vplsOperationManager.localNodeId = NODE_ID_1; |
| 89 | |
| 90 | // leader changed to self |
| 91 | Leader leader = new Leader(NODE_ID_1, 0, 0); |
| 92 | Leadership leadership = new Leadership(APP_NAME, leader, ImmutableList.of()); |
| 93 | LeadershipEvent event = new LeadershipEvent(LeadershipEvent.Type.LEADER_CHANGED, leadership); |
| 94 | ((TestLeadershipService) vplsOperationManager.leadershipService).sendEvent(event); |
| 95 | assertTrue(vplsOperationManager.isLeader); |
| 96 | |
| 97 | // leader changed to other |
| 98 | leader = new Leader(NODE_ID_2, 0, 0); |
| 99 | leadership = new Leadership(APP_NAME, leader, ImmutableList.of()); |
| 100 | event = new LeadershipEvent(LeadershipEvent.Type.LEADER_CHANGED, leadership); |
| 101 | ((TestLeadershipService) vplsOperationManager.leadershipService).sendEvent(event); |
| 102 | assertFalse(vplsOperationManager.isLeader); |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Submits an ADD operation to the operation manager; check if the VPLS |
| 107 | * store changed after a period. |
| 108 | */ |
| 109 | @Test |
| 110 | public void testSubmitAddOperation() { |
| 111 | VplsData vplsData = VplsData.of(VPLS1); |
| 112 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 113 | |
| 114 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 115 | VplsOperation.Operation.ADD); |
| 116 | |
| 117 | vplsOperationManager.submit(vplsOperation); |
| 118 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 119 | Collection<VplsData> vplss = vplsOperationManager.vplsStore.getAllVpls(); |
| 120 | assertEquals(1, vplss.size()); |
| 121 | VplsData result = vplss.iterator().next(); |
| 122 | |
| 123 | assertEquals(vplsData, result); |
| 124 | assertEquals(VplsData.VplsState.ADDED, result.state()); |
| 125 | |
| 126 | Set<Intent> intentsInstalled = |
| 127 | Sets.newHashSet(vplsOperationManager.intentService.getIntents()); |
| 128 | assertEquals(4, intentsInstalled.size()); |
| 129 | }); |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * Submits an ADD operation to the operation manager; check the VPLS state |
| 134 | * from store if Intent install failed. |
| 135 | */ |
| 136 | @Test |
| 137 | public void testSubmitAddOperationFail() { |
| 138 | vplsOperationManager.intentService = new AlwaysFailureIntentService(); |
| 139 | VplsData vplsData = VplsData.of(VPLS1); |
| 140 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 141 | |
| 142 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 143 | VplsOperation.Operation.ADD); |
| 144 | vplsOperationManager.submit(vplsOperation); |
| 145 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 146 | Collection<VplsData> vplss = vplsOperationManager.vplsStore.getAllVpls(); |
| 147 | assertEquals(1, vplss.size()); |
| 148 | VplsData result = vplss.iterator().next(); |
| 149 | |
| 150 | assertEquals(vplsData, result); |
| 151 | assertEquals(VplsData.VplsState.FAILED, result.state()); |
| 152 | }); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Submits an REMOVE operation to the operation manager; check if the VPLS |
| 157 | * store changed after a period. |
| 158 | */ |
| 159 | @Test |
| 160 | public void testSubmitRemoveOperation() { |
| 161 | VplsData vplsData = VplsData.of(VPLS1); |
| 162 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 163 | vplsData.state(VplsData.VplsState.REMOVING); |
| 164 | |
| 165 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 166 | VplsOperation.Operation.REMOVE); |
| 167 | |
| 168 | vplsOperationManager.submit(vplsOperation); |
| 169 | |
| 170 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 171 | Collection<VplsData> vplss = vplsOperationManager.vplsStore.getAllVpls(); |
| 172 | assertEquals(0, vplss.size()); |
| 173 | }); |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Submits an UPDATE operation with VPLS interface update to the operation manager; check if the VPLS |
| 178 | * store changed after a period. |
| 179 | */ |
| 180 | @Test |
| 181 | public void testSubmitUpdateOperation() { |
| 182 | VplsData vplsData = VplsData.of(VPLS1); |
| 183 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 184 | vplsData.state(VplsData.VplsState.ADDED); |
| 185 | vplsOperationManager.vplsStore.addVpls(vplsData); |
| 186 | |
| 187 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 188 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 189 | vplsData.state(VplsData.VplsState.UPDATING); |
| 190 | |
| 191 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 192 | VplsOperation.Operation.UPDATE); |
| 193 | |
| 194 | vplsOperationManager.submit(vplsOperation); |
| 195 | |
| 196 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 197 | Collection<VplsData> vplss = vplsOperationManager.vplsStore.getAllVpls(); |
| 198 | VplsData result = vplss.iterator().next(); |
| 199 | VplsData expected = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 200 | expected.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 201 | expected.state(VplsData.VplsState.ADDED); |
| 202 | |
| 203 | assertEquals(1, vplss.size()); |
| 204 | assertEquals(expected, result); |
| 205 | |
| 206 | Set<Intent> intentsInstalled = |
| 207 | Sets.newHashSet(vplsOperationManager.intentService.getIntents()); |
| 208 | assertEquals(4, intentsInstalled.size()); |
| 209 | }); |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Submits an UPDATE operation with VPLS host update to the operation manager; check if the VPLS |
| 214 | * store changed after a period. |
| 215 | */ |
| 216 | @Test |
| 217 | public void testSubmitUpdateHostOperation() { |
| 218 | vplsOperationManager.hostService = new EmptyHostService(); |
| 219 | VplsData vplsData = VplsData.of(VPLS1); |
| 220 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 221 | |
| 222 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 223 | VplsOperation.Operation.ADD); |
| 224 | vplsOperationManager.submit(vplsOperation); |
| 225 | delay(1000); |
| 226 | vplsOperationManager.hostService = new TestHostService(); |
| 227 | |
| 228 | vplsData = VplsData.of(VPLS1); |
| 229 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 230 | vplsData.state(VplsData.VplsState.UPDATING); |
| 231 | |
| 232 | vplsOperation = VplsOperation.of(vplsData, |
| 233 | VplsOperation.Operation.UPDATE); |
| 234 | |
| 235 | vplsOperationManager.submit(vplsOperation); |
| 236 | |
| 237 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 238 | Collection<VplsData> vplss = vplsOperationManager.vplsStore.getAllVpls(); |
| 239 | VplsData result = vplss.iterator().next(); |
| 240 | VplsData expected = VplsData.of(VPLS1); |
| 241 | expected.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 242 | expected.state(VplsData.VplsState.ADDED); |
| 243 | assertEquals(1, vplss.size()); |
| 244 | assertEquals(expected, result); |
| 245 | |
| 246 | assertEquals(4, vplsOperationManager.intentService.getIntentCount()); |
| 247 | }); |
| 248 | } |
| 249 | |
| 250 | /** |
| 251 | * Submits same operation twice to the manager; the manager should ignore |
| 252 | * duplicated operation. |
| 253 | */ |
| 254 | @Test |
Ray Milkey | c7360a1 | 2019-06-04 08:32:13 -0700 | [diff] [blame] | 255 | @Ignore("Test is brittle - revisit") |
Yi Tseng | f4e13e3 | 2017-03-30 15:38:39 -0700 | [diff] [blame] | 256 | public void testDuplicateOperationInQueue() { |
| 257 | VplsData vplsData = VplsData.of(VPLS1); |
| 258 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 259 | |
| 260 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 261 | VplsOperation.Operation.ADD); |
| 262 | |
| 263 | vplsOperationManager.submit(vplsOperation); |
| 264 | vplsOperationManager.submit(vplsOperation); |
| 265 | Deque<VplsOperation> opQueue = vplsOperationManager.pendingVplsOperations.get(VPLS1); |
| 266 | assertEquals(1, opQueue.size()); |
| 267 | |
| 268 | // Clear operation queue before scheduler process it |
| 269 | opQueue.clear(); |
| 270 | } |
| 271 | |
| 272 | /** |
| 273 | * Submits REMOVE operation after submits ADD operation; there should be no |
| 274 | * pending or running operation in the manager. |
| 275 | */ |
| 276 | @Test |
| 277 | public void testDoNothingOperation() { |
| 278 | VplsData vplsData = VplsData.of(VPLS1); |
| 279 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 280 | |
| 281 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 282 | VplsOperation.Operation.ADD); |
| 283 | vplsOperationManager.submit(vplsOperation); |
| 284 | vplsOperation = VplsOperation.of(vplsData, |
| 285 | VplsOperation.Operation.REMOVE); |
| 286 | vplsOperationManager.submit(vplsOperation); |
| 287 | assertAfter(OPERATION_DELAY, OPERATION_DURATION, () -> { |
| 288 | assertEquals(0, vplsOperationManager.pendingVplsOperations.size()); |
| 289 | |
| 290 | // Should not have any running operation |
| 291 | assertEquals(0, vplsOperationManager.runningOperations.size()); |
| 292 | }); |
| 293 | } |
| 294 | |
| 295 | /** |
| 296 | * Optimize operations which don't need to be optimized. |
| 297 | */ |
| 298 | @Test |
| 299 | public void testOptimizeOperationsNoOptimize() { |
| 300 | // empty queue |
| 301 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 302 | VplsOperation vplsOperation = |
| 303 | VplsOperationManager.getOptimizedVplsOperation(operations); |
| 304 | assertNull(vplsOperation); |
| 305 | |
| 306 | // one operation |
| 307 | VplsData vplsData = VplsData.of(VPLS1); |
| 308 | vplsOperation = VplsOperation.of(vplsData, VplsOperation.Operation.ADD); |
| 309 | operations.add(vplsOperation); |
| 310 | VplsOperation result = |
| 311 | VplsOperationManager.getOptimizedVplsOperation(operations); |
| 312 | assertEquals(vplsOperation, result); |
| 313 | |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Optimize operations with first is ADD operation and last is also ADD |
| 318 | * operation. |
| 319 | */ |
| 320 | @Test |
| 321 | public void testOptimizeOperationsAToA() { |
| 322 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 323 | VplsData vplsData = VplsData.of(VPLS1); |
| 324 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 325 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 326 | VplsOperation.Operation.ADD); |
| 327 | operations.add(vplsOperation); |
| 328 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 329 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 330 | vplsOperation = VplsOperation.of(vplsData, |
| 331 | VplsOperation.Operation.ADD); |
| 332 | operations.add(vplsOperation); |
| 333 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 334 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.ADD), vplsOperation); |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * Optimize operations with first is ADD operation and last is REMOVE |
| 339 | * operation. |
| 340 | */ |
| 341 | @Test |
| 342 | public void testOptimizeOperationsAToR() { |
| 343 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 344 | VplsData vplsData = VplsData.of(VPLS1); |
| 345 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 346 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 347 | VplsOperation.Operation.ADD); |
| 348 | operations.add(vplsOperation); |
| 349 | vplsOperation = VplsOperation.of(vplsData, |
| 350 | VplsOperation.Operation.REMOVE); |
| 351 | operations.add(vplsOperation); |
| 352 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 353 | assertNull(vplsOperation); |
| 354 | } |
| 355 | |
| 356 | /** |
| 357 | * Optimize operations with first is ADD operation and last is UPDATE |
| 358 | * operation. |
| 359 | */ |
| 360 | @Test |
| 361 | public void testOptimizeOperationsAToU() { |
| 362 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 363 | VplsData vplsData = VplsData.of(VPLS1); |
| 364 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 365 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 366 | VplsOperation.Operation.ADD); |
| 367 | operations.add(vplsOperation); |
| 368 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 369 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 370 | vplsOperation = VplsOperation.of(vplsData, |
| 371 | VplsOperation.Operation.UPDATE); |
| 372 | operations.add(vplsOperation); |
| 373 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 374 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.ADD), vplsOperation); |
| 375 | } |
| 376 | |
| 377 | /** |
| 378 | * Optimize operations with first is REMOVE operation and last is ADD |
| 379 | * operation. |
| 380 | */ |
| 381 | @Test |
| 382 | public void testOptimizeOperationsRToA() { |
| 383 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 384 | VplsData vplsData = VplsData.of(VPLS1); |
| 385 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 386 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 387 | VplsOperation.Operation.REMOVE); |
| 388 | operations.add(vplsOperation); |
| 389 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 390 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 391 | vplsOperation = VplsOperation.of(vplsData, |
| 392 | VplsOperation.Operation.ADD); |
| 393 | operations.add(vplsOperation); |
| 394 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 395 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.UPDATE), vplsOperation); |
| 396 | } |
| 397 | |
| 398 | /** |
| 399 | * Optimize operations with first is REMOVE operation and last is also |
| 400 | * REMOVE operation. |
| 401 | */ |
| 402 | @Test |
| 403 | public void testOptimizeOperationsRToR() { |
| 404 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 405 | VplsData vplsData = VplsData.of(VPLS1); |
| 406 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 407 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 408 | VplsOperation.Operation.REMOVE); |
| 409 | operations.add(vplsOperation); |
| 410 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 411 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 412 | vplsOperation = VplsOperation.of(vplsData, |
| 413 | VplsOperation.Operation.REMOVE); |
| 414 | operations.add(vplsOperation); |
| 415 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 416 | vplsData = VplsData.of(VPLS1); |
| 417 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 418 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.REMOVE), vplsOperation); |
| 419 | } |
| 420 | |
| 421 | /** |
| 422 | * Optimize operations with first is REMOVE operation and last is UPDATE |
| 423 | * operation. |
| 424 | */ |
| 425 | @Test |
| 426 | public void testOptimizeOperationsRToU() { |
| 427 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 428 | VplsData vplsData = VplsData.of(VPLS1); |
| 429 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 430 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 431 | VplsOperation.Operation.REMOVE); |
| 432 | operations.add(vplsOperation); |
| 433 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 434 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 435 | vplsOperation = VplsOperation.of(vplsData, |
| 436 | VplsOperation.Operation.UPDATE); |
| 437 | operations.add(vplsOperation); |
| 438 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 439 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.UPDATE), vplsOperation); |
| 440 | } |
| 441 | |
| 442 | /** |
| 443 | * Optimize operations with first is UPDATE operation and last is ADD |
| 444 | * operation. |
| 445 | */ |
| 446 | @Test |
| 447 | public void testOptimizeOperationsUToA() { |
| 448 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 449 | VplsData vplsData = VplsData.of(VPLS1); |
| 450 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 451 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 452 | VplsOperation.Operation.UPDATE); |
| 453 | operations.add(vplsOperation); |
| 454 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 455 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 456 | vplsOperation = VplsOperation.of(vplsData, |
| 457 | VplsOperation.Operation.ADD); |
| 458 | operations.add(vplsOperation); |
| 459 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 460 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.UPDATE), vplsOperation); |
| 461 | } |
| 462 | |
| 463 | /** |
| 464 | * Optimize operations with first is UPDATE operation and last is REMOVE |
| 465 | * operation. |
| 466 | */ |
| 467 | @Test |
| 468 | public void testOptimizeOperationsUToR() { |
| 469 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 470 | VplsData vplsData = VplsData.of(VPLS1); |
| 471 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 472 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 473 | VplsOperation.Operation.UPDATE); |
| 474 | operations.add(vplsOperation); |
| 475 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 476 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 477 | vplsOperation = VplsOperation.of(vplsData, |
| 478 | VplsOperation.Operation.REMOVE); |
| 479 | operations.add(vplsOperation); |
| 480 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 481 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.REMOVE), vplsOperation); |
| 482 | } |
| 483 | |
| 484 | /** |
| 485 | * Optimize operations with first is UPDATE operation and last is also |
| 486 | * UPDATE operation. |
| 487 | */ |
| 488 | @Test |
| 489 | public void testOptimizeOperationsUToU() { |
| 490 | Deque<VplsOperation> operations = new ArrayDeque<>(); |
| 491 | VplsData vplsData = VplsData.of(VPLS1); |
| 492 | vplsData.addInterfaces(ImmutableSet.of(V100H1)); |
| 493 | VplsOperation vplsOperation = VplsOperation.of(vplsData, |
| 494 | VplsOperation.Operation.UPDATE); |
| 495 | operations.add(vplsOperation); |
| 496 | vplsData = VplsData.of(VPLS1, EncapsulationType.VLAN); |
| 497 | vplsData.addInterfaces(ImmutableSet.of(V100H1, V100H2)); |
| 498 | vplsOperation = VplsOperation.of(vplsData, |
| 499 | VplsOperation.Operation.UPDATE); |
| 500 | operations.add(vplsOperation); |
| 501 | vplsOperation = VplsOperationManager.getOptimizedVplsOperation(operations); |
| 502 | assertEquals(VplsOperation.of(vplsData, VplsOperation.Operation.UPDATE), vplsOperation); |
| 503 | } |
| 504 | |
| 505 | /** |
| 506 | * Test Intent service which always fail when submit or withdraw Intents. |
| 507 | */ |
| 508 | class AlwaysFailureIntentService extends TestIntentService { |
| 509 | @Override |
| 510 | public void submit(Intent intent) { |
| 511 | intents.add(new IntentData(intent, IntentState.FAILED, new WallClockTimestamp())); |
| 512 | if (listener != null) { |
| 513 | IntentEvent event = IntentEvent.getEvent(IntentState.FAILED, intent).get(); |
| 514 | listener.event(event); |
| 515 | } |
| 516 | } |
| 517 | |
| 518 | @Override |
| 519 | public void withdraw(Intent intent) { |
| 520 | intents.forEach(intentData -> { |
| 521 | if (intentData.intent().key().equals(intent.key())) { |
| 522 | intentData.setState(IntentState.FAILED); |
| 523 | |
| 524 | if (listener != null) { |
| 525 | IntentEvent event = IntentEvent.getEvent(IntentState.FAILED, intent).get(); |
| 526 | listener.event(event); |
| 527 | } |
| 528 | } |
| 529 | }); |
| 530 | } |
| 531 | } |
| 532 | |
| 533 | /** |
| 534 | * Test host service without any hosts. |
| 535 | */ |
| 536 | class EmptyHostService extends HostServiceAdapter { |
| 537 | @Override |
| 538 | public Set<Host> getConnectedHosts(ConnectPoint connectPoint) { |
| 539 | return ImmutableSet.of(); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | } |