Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [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.net.intent.impl.compiler; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | import org.hamcrest.core.Is; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.packet.Ethernet; |
| 24 | import org.onlab.packet.MplsLabel; |
| 25 | import org.onlab.packet.VlanId; |
| 26 | import org.onosproject.cfg.ComponentConfigAdapter; |
| 27 | import org.onosproject.core.CoreService; |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 28 | import org.onosproject.net.DeviceId; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 29 | import org.onosproject.net.FilteredConnectPoint; |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 30 | import org.onosproject.net.domain.DomainService; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 31 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 32 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 33 | import org.onosproject.net.flow.FlowRule; |
| 34 | import org.onosproject.net.flow.criteria.MplsCriterion; |
| 35 | import org.onosproject.net.flow.criteria.VlanIdCriterion; |
| 36 | import org.onosproject.net.intent.FlowRuleIntent; |
| 37 | import org.onosproject.net.intent.Intent; |
| 38 | import org.onosproject.net.intent.IntentExtensionService; |
| 39 | import org.onosproject.net.intent.LinkCollectionIntent; |
| 40 | import org.onosproject.net.resource.MockResourceService; |
| 41 | |
| 42 | import java.util.Collection; |
| 43 | import java.util.Collections; |
| 44 | import java.util.List; |
| 45 | import java.util.stream.Collectors; |
| 46 | |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame] | 47 | import static org.easymock.EasyMock.*; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 48 | import static org.hamcrest.MatcherAssert.assertThat; |
| 49 | import static org.hamcrest.Matchers.hasSize; |
| 50 | import static org.hamcrest.core.Is.is; |
| 51 | import static org.onosproject.net.NetTestTools.APP_ID; |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 52 | import static org.onosproject.net.domain.DomainId.LOCAL; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 53 | import static org.onosproject.net.flow.criteria.Criterion.Type.MPLS_LABEL; |
| 54 | import static org.onosproject.net.flow.criteria.Criterion.Type.VLAN_VID; |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 55 | import static org.onosproject.net.flow.instructions.L2ModificationInstruction.ModEtherInstruction; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 56 | |
| 57 | /** |
| 58 | * This set of tests are meant to test the proper compilation |
| 59 | * of p2p intents. |
| 60 | */ |
| 61 | public class LinkCollectionIntentCompilerP2PTest extends AbstractLinkCollectionTest { |
| 62 | |
| 63 | @Before |
| 64 | public void setUp() { |
| 65 | sut = new LinkCollectionIntentCompiler(); |
| 66 | coreService = createMock(CoreService.class); |
| 67 | expect(coreService.registerApplication("org.onosproject.net.intent")) |
| 68 | .andReturn(appId); |
| 69 | sut.coreService = coreService; |
| 70 | |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 71 | domainService = createMock(DomainService.class); |
| 72 | expect(domainService.getDomain(anyObject(DeviceId.class))).andReturn(LOCAL).anyTimes(); |
| 73 | sut.domainService = domainService; |
| 74 | |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame] | 75 | super.setUp(); |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 76 | |
| 77 | intentExtensionService = createMock(IntentExtensionService.class); |
| 78 | intentExtensionService.registerCompiler(LinkCollectionIntent.class, sut); |
| 79 | intentExtensionService.unregisterCompiler(LinkCollectionIntent.class); |
| 80 | |
| 81 | registrator = new IntentConfigurableRegistrator(); |
| 82 | registrator.extensionService = intentExtensionService; |
| 83 | registrator.cfgService = new ComponentConfigAdapter(); |
| 84 | registrator.activate(); |
| 85 | |
| 86 | sut.registrator = registrator; |
| 87 | sut.resourceService = new MockResourceService(); |
| 88 | |
Yi Tseng | 84c5a3d | 2017-04-14 16:42:59 -0700 | [diff] [blame] | 89 | LinkCollectionCompiler.optimizeInstructions = false; |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 90 | LinkCollectionCompiler.copyTtl = false; |
| 91 | |
Thomas Szyrkowiec | 770093f | 2017-05-05 13:06:53 +0200 | [diff] [blame] | 92 | replay(coreService, domainService, intentExtensionService); |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 93 | } |
| 94 | |
Pier Ventre | 5c4a076 | 2016-11-21 10:28:13 -0800 | [diff] [blame] | 95 | /** |
| 96 | * We test the proper compilation of p2p with |
| 97 | * trivial selector and trivial treatment. |
| 98 | */ |
| 99 | @Test |
| 100 | public void testCompilationTrivialForP2P() { |
| 101 | |
| 102 | intent = LinkCollectionIntent.builder() |
| 103 | .appId(APP_ID) |
| 104 | .selector(selector) |
| 105 | .treatment(treatment) |
| 106 | .applyTreatmentOnEgress(true) |
| 107 | .links(p2pLinks) |
| 108 | .filteredIngressPoints(ImmutableSet.of( |
| 109 | new FilteredConnectPoint(d1p10) |
| 110 | )) |
| 111 | .filteredEgressPoints(ImmutableSet.of( |
| 112 | new FilteredConnectPoint(d3p0) |
| 113 | )) |
| 114 | .build(); |
| 115 | |
| 116 | sut.activate(); |
| 117 | |
| 118 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 119 | assertThat(compiled, hasSize(1)); |
| 120 | |
| 121 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 122 | assertThat(rules, hasSize(3)); |
| 123 | |
| 124 | Collection<FlowRule> rulesS1 = rules.stream() |
| 125 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 126 | .collect(Collectors.toSet()); |
| 127 | assertThat(rulesS1, hasSize(1)); |
| 128 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 129 | assertThat(ruleS1.selector(), Is.is( |
| 130 | DefaultTrafficSelector |
| 131 | .builder() |
| 132 | .matchInPort(d1p10.port()) |
| 133 | .build() |
| 134 | )); |
| 135 | assertThat(ruleS1.treatment(), Is.is( |
| 136 | DefaultTrafficTreatment |
| 137 | .builder() |
| 138 | .setOutput(d1p0.port()) |
| 139 | .build() |
| 140 | )); |
| 141 | |
| 142 | Collection<FlowRule> rulesS2 = rules.stream() |
| 143 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 144 | .collect(Collectors.toSet()); |
| 145 | assertThat(rulesS2, hasSize(1)); |
| 146 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 147 | assertThat(ruleS2.selector(), Is.is( |
| 148 | DefaultTrafficSelector |
| 149 | .builder() |
| 150 | .matchInPort(d2p0.port()) |
| 151 | .build() |
| 152 | )); |
| 153 | assertThat(ruleS2.treatment(), Is.is( |
| 154 | DefaultTrafficTreatment |
| 155 | .builder() |
| 156 | .setOutput(d2p1.port()) |
| 157 | .build() |
| 158 | )); |
| 159 | |
| 160 | |
| 161 | Collection<FlowRule> rulesS3 = rules.stream() |
| 162 | .filter(rule -> rule.deviceId().equals(d3p1.deviceId())) |
| 163 | .collect(Collectors.toSet()); |
| 164 | assertThat(rulesS3, hasSize(1)); |
| 165 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 166 | assertThat(ruleS3.selector(), Is.is( |
| 167 | DefaultTrafficSelector |
| 168 | .builder() |
| 169 | .matchInPort(d3p1.port()) |
| 170 | .build() |
| 171 | )); |
| 172 | assertThat(ruleS3.treatment(), Is.is( |
| 173 | DefaultTrafficTreatment |
| 174 | .builder() |
| 175 | .setOutput(d3p0.port()) |
| 176 | .build() |
| 177 | )); |
| 178 | |
| 179 | sut.deactivate(); |
| 180 | |
| 181 | } |
| 182 | |
| 183 | /** |
| 184 | * We test the proper compilation of p2p with |
| 185 | * trivial selector, trivial treatment and |
| 186 | * filtered points. |
| 187 | */ |
| 188 | @Test |
| 189 | public void testCompilationFilteredPointForP2P() { |
| 190 | |
| 191 | intent = LinkCollectionIntent.builder() |
| 192 | .appId(APP_ID) |
| 193 | .selector(selector) |
| 194 | .treatment(treatment) |
| 195 | .applyTreatmentOnEgress(true) |
| 196 | .links(p2pLinks) |
| 197 | .filteredIngressPoints(ImmutableSet.of( |
| 198 | new FilteredConnectPoint(d1p10, vlan100Selector) |
| 199 | )) |
| 200 | .filteredEgressPoints(ImmutableSet.of( |
| 201 | new FilteredConnectPoint(d3p0, mpls200Selector) |
| 202 | )) |
| 203 | .build(); |
| 204 | |
| 205 | sut.activate(); |
| 206 | |
| 207 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 208 | assertThat(compiled, hasSize(1)); |
| 209 | |
| 210 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 211 | assertThat(rules, hasSize(3)); |
| 212 | |
| 213 | Collection<FlowRule> rulesS1 = rules.stream() |
| 214 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 215 | .collect(Collectors.toSet()); |
| 216 | assertThat(rulesS1, hasSize(1)); |
| 217 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 218 | assertThat(ruleS1.selector(), Is.is( |
| 219 | DefaultTrafficSelector |
| 220 | .builder(vlan100Selector) |
| 221 | .matchInPort(d1p10.port()) |
| 222 | .build() |
| 223 | )); |
| 224 | assertThat(ruleS1.treatment(), Is.is( |
| 225 | DefaultTrafficTreatment |
| 226 | .builder() |
| 227 | .setOutput(d1p0.port()) |
| 228 | .build() |
| 229 | )); |
| 230 | |
| 231 | Collection<FlowRule> rulesS2 = rules.stream() |
| 232 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 233 | .collect(Collectors.toSet()); |
| 234 | assertThat(rulesS2, hasSize(1)); |
| 235 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 236 | assertThat(ruleS2.selector(), Is.is( |
| 237 | DefaultTrafficSelector |
| 238 | .builder(vlan100Selector) |
| 239 | .matchInPort(d2p0.port()) |
| 240 | .build() |
| 241 | )); |
| 242 | assertThat(ruleS2.treatment(), Is.is( |
| 243 | DefaultTrafficTreatment |
| 244 | .builder() |
| 245 | .setOutput(d2p1.port()) |
| 246 | .build() |
| 247 | )); |
| 248 | |
| 249 | |
| 250 | Collection<FlowRule> rulesS3 = rules.stream() |
| 251 | .filter(rule -> rule.deviceId().equals(d3p1.deviceId())) |
| 252 | .collect(Collectors.toSet()); |
| 253 | assertThat(rulesS3, hasSize(1)); |
| 254 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 255 | assertThat(ruleS3.selector(), Is.is( |
| 256 | DefaultTrafficSelector |
| 257 | .builder(vlan100Selector) |
| 258 | .matchInPort(d3p1.port()) |
| 259 | .build() |
| 260 | )); |
| 261 | assertThat(ruleS3.treatment(), Is.is( |
| 262 | DefaultTrafficTreatment |
| 263 | .builder() |
| 264 | .popVlan() |
| 265 | .pushMpls() |
| 266 | .setMpls(((MplsCriterion) mpls200Selector.getCriterion(MPLS_LABEL)).label()) |
| 267 | .setOutput(d3p0.port()) |
| 268 | .build() |
| 269 | )); |
| 270 | |
| 271 | sut.deactivate(); |
| 272 | |
| 273 | } |
| 274 | |
| 275 | /** |
| 276 | * We test the proper compilation of p2p with |
| 277 | * selector, treatment and filtered points. |
| 278 | */ |
| 279 | @Test |
| 280 | public void testCompilationNonTrivialForP2P() { |
| 281 | |
| 282 | intent = LinkCollectionIntent.builder() |
| 283 | .appId(APP_ID) |
| 284 | .selector(ipPrefixSelector) |
| 285 | .treatment(ethDstTreatment) |
| 286 | .applyTreatmentOnEgress(true) |
| 287 | .links(p2pLinks) |
| 288 | .filteredIngressPoints(ImmutableSet.of( |
| 289 | new FilteredConnectPoint(d1p10, vlan100Selector) |
| 290 | )) |
| 291 | .filteredEgressPoints(ImmutableSet.of( |
| 292 | new FilteredConnectPoint(d3p0, mpls200Selector) |
| 293 | )) |
| 294 | .build(); |
| 295 | |
| 296 | sut.activate(); |
| 297 | |
| 298 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 299 | assertThat(compiled, hasSize(1)); |
| 300 | |
| 301 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 302 | assertThat(rules, hasSize(3)); |
| 303 | |
| 304 | Collection<FlowRule> rulesS1 = rules.stream() |
| 305 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 306 | .collect(Collectors.toSet()); |
| 307 | assertThat(rulesS1, hasSize(1)); |
| 308 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 309 | assertThat(ruleS1.selector(), Is.is( |
| 310 | DefaultTrafficSelector |
| 311 | .builder(ipPrefixSelector) |
| 312 | .matchInPort(d1p10.port()) |
| 313 | .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| 314 | .build() |
| 315 | )); |
| 316 | assertThat(ruleS1.treatment(), Is.is( |
| 317 | DefaultTrafficTreatment |
| 318 | .builder() |
| 319 | .setOutput(d1p0.port()) |
| 320 | .build() |
| 321 | )); |
| 322 | |
| 323 | Collection<FlowRule> rulesS2 = rules.stream() |
| 324 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 325 | .collect(Collectors.toSet()); |
| 326 | assertThat(rulesS2, hasSize(1)); |
| 327 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 328 | assertThat(ruleS2.selector(), Is.is( |
| 329 | DefaultTrafficSelector |
| 330 | .builder(ipPrefixSelector) |
| 331 | .matchInPort(d2p0.port()) |
| 332 | .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| 333 | .build() |
| 334 | )); |
| 335 | assertThat(ruleS2.treatment(), Is.is( |
| 336 | DefaultTrafficTreatment |
| 337 | .builder() |
| 338 | .setOutput(d2p1.port()) |
| 339 | .build() |
| 340 | )); |
| 341 | |
| 342 | |
| 343 | Collection<FlowRule> rulesS3 = rules.stream() |
| 344 | .filter(rule -> rule.deviceId().equals(d3p1.deviceId())) |
| 345 | .collect(Collectors.toSet()); |
| 346 | assertThat(rulesS3, hasSize(1)); |
| 347 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 348 | assertThat(ruleS3.selector(), Is.is( |
| 349 | DefaultTrafficSelector |
| 350 | .builder(ipPrefixSelector) |
| 351 | .matchInPort(d3p1.port()) |
| 352 | .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| 353 | .build() |
| 354 | )); |
| 355 | assertThat(ruleS3.treatment(), Is.is( |
| 356 | DefaultTrafficTreatment |
| 357 | .builder() |
| 358 | .setEthDst(((ModEtherInstruction) ethDstTreatment |
| 359 | .allInstructions() |
| 360 | .stream() |
| 361 | .filter(instruction -> instruction instanceof ModEtherInstruction) |
| 362 | .findFirst().get()).mac()) |
| 363 | .popVlan() |
| 364 | .pushMpls() |
| 365 | .setMpls(((MplsCriterion) mpls200Selector.getCriterion(MPLS_LABEL)).label()) |
| 366 | .setOutput(d3p0.port()) |
| 367 | .build() |
| 368 | )); |
| 369 | |
| 370 | sut.deactivate(); |
| 371 | |
| 372 | } |
| 373 | |
| 374 | /** |
| 375 | * We test the proper compilation of p2p with the VLAN |
| 376 | * encapsulation and trivial filtered points. |
| 377 | */ |
| 378 | @Test |
| 379 | public void testVlanEncapsulationForP2P() { |
| 380 | |
| 381 | intent = LinkCollectionIntent.builder() |
| 382 | .appId(APP_ID) |
| 383 | .selector(selector) |
| 384 | .treatment(treatment) |
| 385 | .constraints(constraintsForVlan) |
| 386 | .links(linksForMp2Sp) |
| 387 | .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p10, vlan100Selector))) |
| 388 | .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d3p10, mpls200Selector))) |
| 389 | .build(); |
| 390 | |
| 391 | sut.activate(); |
| 392 | /* |
| 393 | * We use the FIRST_FIT to simplify tests. |
| 394 | */ |
| 395 | LinkCollectionCompiler.labelAllocator.setLabelSelection(LABEL_SELECTION); |
| 396 | |
| 397 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 398 | assertThat(compiled, hasSize(1)); |
| 399 | |
| 400 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 401 | assertThat(rules, hasSize(3)); |
| 402 | |
| 403 | Collection<FlowRule> rulesS1 = rules.stream() |
| 404 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 405 | .collect(Collectors.toSet()); |
| 406 | assertThat(rulesS1, hasSize(1)); |
| 407 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 408 | assertThat(ruleS1.selector(), is( |
| 409 | DefaultTrafficSelector |
| 410 | .builder(vlan100Selector) |
| 411 | .matchInPort(d1p10.port()) |
| 412 | .build() |
| 413 | )); |
| 414 | assertThat(ruleS1.treatment(), is( |
| 415 | DefaultTrafficTreatment |
| 416 | .builder() |
| 417 | .setVlanId(VlanId.vlanId(LABEL)) |
| 418 | .setOutput(d1p0.port()) |
| 419 | .build() |
| 420 | )); |
| 421 | |
| 422 | Collection<FlowRule> rulesS2 = rules.stream() |
| 423 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 424 | .collect(Collectors.toSet()); |
| 425 | assertThat(rulesS2, hasSize(1)); |
| 426 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 427 | assertThat(ruleS2.selector(), is( |
| 428 | DefaultTrafficSelector |
| 429 | .builder() |
| 430 | .matchInPort(d2p0.port()) |
| 431 | .matchVlanId(VlanId.vlanId(LABEL)) |
| 432 | .build() |
| 433 | )); |
| 434 | assertThat(ruleS2.treatment(), is( |
| 435 | DefaultTrafficTreatment |
| 436 | .builder() |
| 437 | .setVlanId(VlanId.vlanId(LABEL)) |
| 438 | .setOutput(d2p1.port()) |
| 439 | .build() |
| 440 | )); |
| 441 | |
| 442 | Collection<FlowRule> rulesS3 = rules.stream() |
| 443 | .filter(rule -> rule.deviceId().equals(d3p0.deviceId())) |
| 444 | .collect(Collectors.toSet()); |
| 445 | assertThat(rulesS3, hasSize(1)); |
| 446 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 447 | assertThat(ruleS3.selector(), is( |
| 448 | DefaultTrafficSelector |
| 449 | .builder() |
| 450 | .matchInPort(d3p0.port()) |
| 451 | .matchVlanId(VlanId.vlanId(LABEL)) |
| 452 | .build() |
| 453 | )); |
| 454 | assertThat(ruleS3.treatment(), is( |
| 455 | DefaultTrafficTreatment |
| 456 | .builder() |
| 457 | .popVlan() |
| 458 | .pushMpls() |
| 459 | .setMpls(((MplsCriterion) mpls200Selector.getCriterion(MPLS_LABEL)).label()) |
| 460 | .setOutput(d3p10.port()) |
| 461 | .build() |
| 462 | )); |
| 463 | |
| 464 | sut.deactivate(); |
| 465 | |
| 466 | } |
| 467 | |
| 468 | |
| 469 | /** |
| 470 | * We test the proper compilation of p2p with the MPLS |
| 471 | * encapsulation and trivial filtered points. |
| 472 | */ |
| 473 | @Test |
| 474 | public void testMplsEncapsulationForP2P() { |
| 475 | |
| 476 | intent = LinkCollectionIntent.builder() |
| 477 | .appId(APP_ID) |
| 478 | .selector(selector) |
| 479 | .treatment(treatment) |
| 480 | .constraints(constraintsForMPLS) |
| 481 | .links(linksForMp2Sp) |
| 482 | .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p10, vlan100Selector))) |
| 483 | .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d3p10, mpls200Selector))) |
| 484 | .build(); |
| 485 | |
| 486 | sut.activate(); |
| 487 | /* |
| 488 | * We use the FIRST_FIT to simplify tests. |
| 489 | */ |
| 490 | LinkCollectionCompiler.labelAllocator.setLabelSelection(LABEL_SELECTION); |
| 491 | |
| 492 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 493 | assertThat(compiled, hasSize(1)); |
| 494 | |
| 495 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 496 | assertThat(rules, hasSize(3)); |
| 497 | |
| 498 | Collection<FlowRule> rulesS1 = rules.stream() |
| 499 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 500 | .collect(Collectors.toSet()); |
| 501 | assertThat(rulesS1, hasSize(1)); |
| 502 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 503 | assertThat(ruleS1.selector(), is( |
| 504 | DefaultTrafficSelector |
| 505 | .builder(vlan100Selector) |
| 506 | .matchInPort(d1p10.port()) |
| 507 | .build() |
| 508 | )); |
| 509 | assertThat(ruleS1.treatment(), is( |
| 510 | DefaultTrafficTreatment |
| 511 | .builder() |
| 512 | .popVlan() |
| 513 | .pushMpls() |
| 514 | .setMpls(MplsLabel.mplsLabel(LABEL)) |
| 515 | .setOutput(d1p0.port()) |
| 516 | .build() |
| 517 | )); |
| 518 | |
| 519 | Collection<FlowRule> rulesS2 = rules.stream() |
| 520 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 521 | .collect(Collectors.toSet()); |
| 522 | assertThat(rulesS2, hasSize(1)); |
| 523 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 524 | assertThat(ruleS2.selector(), is( |
| 525 | DefaultTrafficSelector |
| 526 | .builder() |
| 527 | .matchInPort(d2p0.port()) |
| 528 | .matchMplsLabel(MplsLabel.mplsLabel(LABEL)) |
| 529 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 530 | .build() |
| 531 | )); |
| 532 | assertThat(ruleS2.treatment(), is( |
| 533 | DefaultTrafficTreatment |
| 534 | .builder() |
| 535 | .setMpls(MplsLabel.mplsLabel(LABEL)) |
| 536 | .setOutput(d2p1.port()) |
| 537 | .build() |
| 538 | )); |
| 539 | |
| 540 | Collection<FlowRule> rulesS3 = rules.stream() |
| 541 | .filter(rule -> rule.deviceId().equals(d3p0.deviceId())) |
| 542 | .collect(Collectors.toSet()); |
| 543 | assertThat(rulesS3, hasSize(1)); |
| 544 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 545 | assertThat(ruleS3.selector(), is( |
| 546 | DefaultTrafficSelector |
| 547 | .builder() |
| 548 | .matchInPort(d3p0.port()) |
| 549 | .matchMplsLabel(MplsLabel.mplsLabel(LABEL)) |
| 550 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 551 | .build() |
| 552 | )); |
| 553 | assertThat(ruleS3.treatment(), is( |
| 554 | DefaultTrafficTreatment |
| 555 | .builder() |
| 556 | .setMpls(((MplsCriterion) mpls200Selector.getCriterion(MPLS_LABEL)).label()) |
| 557 | .setOutput(d3p10.port()) |
| 558 | .build() |
| 559 | )); |
| 560 | |
| 561 | sut.deactivate(); |
| 562 | |
| 563 | } |
| 564 | |
| 565 | /** |
| 566 | * We test the proper compilation of p2p with the VLAN |
| 567 | * encapsulation, filtered points, selector and treatment. |
| 568 | */ |
| 569 | @Test |
| 570 | public void testVlanEncapsulationNonTrivialForP2P() { |
| 571 | |
| 572 | intent = LinkCollectionIntent.builder() |
| 573 | .appId(APP_ID) |
| 574 | .selector(ipPrefixSelector) |
| 575 | .treatment(ethDstTreatment) |
| 576 | .constraints(constraintsForVlan) |
| 577 | .links(linksForMp2Sp) |
| 578 | .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p10, vlan100Selector))) |
| 579 | .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d3p10, mpls69Selector))) |
| 580 | .build(); |
| 581 | |
| 582 | sut.activate(); |
| 583 | /* |
| 584 | * We use the FIRST_FIT to simplify tests. |
| 585 | */ |
| 586 | LinkCollectionCompiler.labelAllocator.setLabelSelection(LABEL_SELECTION); |
| 587 | |
| 588 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 589 | assertThat(compiled, hasSize(1)); |
| 590 | |
| 591 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 592 | assertThat(rules, hasSize(3)); |
| 593 | |
| 594 | Collection<FlowRule> rulesS1 = rules.stream() |
| 595 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 596 | .collect(Collectors.toSet()); |
| 597 | assertThat(rulesS1, hasSize(1)); |
| 598 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 599 | assertThat(ruleS1.selector(), is( |
| 600 | DefaultTrafficSelector |
| 601 | .builder(ipPrefixSelector) |
| 602 | .matchInPort(d1p10.port()) |
| 603 | .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| 604 | .build() |
| 605 | )); |
| 606 | assertThat(ruleS1.treatment(), is( |
| 607 | DefaultTrafficTreatment |
| 608 | .builder() |
| 609 | .setVlanId(VlanId.vlanId(LABEL)) |
| 610 | .setOutput(d1p0.port()) |
| 611 | .build() |
| 612 | )); |
| 613 | |
| 614 | Collection<FlowRule> rulesS2 = rules.stream() |
| 615 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 616 | .collect(Collectors.toSet()); |
| 617 | assertThat(rulesS2, hasSize(1)); |
| 618 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 619 | assertThat(ruleS2.selector(), is( |
| 620 | DefaultTrafficSelector |
| 621 | .builder() |
| 622 | .matchInPort(d2p0.port()) |
| 623 | .matchVlanId(VlanId.vlanId(LABEL)) |
| 624 | .build() |
| 625 | )); |
| 626 | assertThat(ruleS2.treatment(), is( |
| 627 | DefaultTrafficTreatment |
| 628 | .builder() |
| 629 | .setVlanId(VlanId.vlanId(LABEL)) |
| 630 | .setOutput(d2p1.port()) |
| 631 | .build() |
| 632 | )); |
| 633 | |
| 634 | Collection<FlowRule> rulesS3 = rules.stream() |
| 635 | .filter(rule -> rule.deviceId().equals(d3p0.deviceId())) |
| 636 | .collect(Collectors.toSet()); |
| 637 | assertThat(rulesS3, hasSize(1)); |
| 638 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 639 | assertThat(ruleS3.selector(), is( |
| 640 | DefaultTrafficSelector |
| 641 | .builder() |
| 642 | .matchInPort(d3p0.port()) |
| 643 | .matchVlanId(VlanId.vlanId(LABEL)) |
| 644 | .build() |
| 645 | )); |
| 646 | assertThat(ruleS3.treatment(), is( |
| 647 | DefaultTrafficTreatment |
| 648 | .builder() |
| 649 | .setEthDst(((ModEtherInstruction) ethDstTreatment |
| 650 | .allInstructions() |
| 651 | .stream() |
| 652 | .filter(instruction -> instruction instanceof ModEtherInstruction) |
| 653 | .findFirst().get()).mac()) |
| 654 | .popVlan() |
| 655 | .pushMpls() |
| 656 | .setMpls(((MplsCriterion) mpls69Selector.getCriterion(MPLS_LABEL)).label()) |
| 657 | .setOutput(d3p10.port()) |
| 658 | .build() |
| 659 | )); |
| 660 | |
| 661 | sut.deactivate(); |
| 662 | |
| 663 | } |
| 664 | |
| 665 | /** |
| 666 | * We test the proper compilation of p2p with the MPLS |
| 667 | * encapsulation, filtered points, selector and treatment. |
| 668 | */ |
| 669 | @Test |
| 670 | public void testMplsEncapsulationNonTrivialForP2P() { |
| 671 | |
| 672 | intent = LinkCollectionIntent.builder() |
| 673 | .appId(APP_ID) |
| 674 | .selector(ipPrefixSelector) |
| 675 | .treatment(ethDstTreatment) |
| 676 | .constraints(constraintsForMPLS) |
| 677 | .links(linksForMp2Sp) |
| 678 | .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p10, vlan100Selector))) |
| 679 | .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d3p10, mpls69Selector))) |
| 680 | .build(); |
| 681 | |
| 682 | sut.activate(); |
| 683 | /* |
| 684 | * We use the FIRST_FIT to simplify tests. |
| 685 | */ |
| 686 | LinkCollectionCompiler.labelAllocator.setLabelSelection(LABEL_SELECTION); |
| 687 | |
| 688 | List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| 689 | assertThat(compiled, hasSize(1)); |
| 690 | |
| 691 | Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| 692 | assertThat(rules, hasSize(3)); |
| 693 | |
| 694 | Collection<FlowRule> rulesS1 = rules.stream() |
| 695 | .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| 696 | .collect(Collectors.toSet()); |
| 697 | assertThat(rulesS1, hasSize(1)); |
| 698 | FlowRule ruleS1 = rulesS1.iterator().next(); |
| 699 | assertThat(ruleS1.selector(), is( |
| 700 | DefaultTrafficSelector |
| 701 | .builder(ipPrefixSelector) |
| 702 | .matchInPort(d1p10.port()) |
| 703 | .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| 704 | .build() |
| 705 | )); |
| 706 | assertThat(ruleS1.treatment(), is( |
| 707 | DefaultTrafficTreatment |
| 708 | .builder() |
| 709 | .popVlan() |
| 710 | .pushMpls() |
| 711 | .setMpls(MplsLabel.mplsLabel(LABEL)) |
| 712 | .setOutput(d1p0.port()) |
| 713 | .build() |
| 714 | )); |
| 715 | |
| 716 | Collection<FlowRule> rulesS2 = rules.stream() |
| 717 | .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| 718 | .collect(Collectors.toSet()); |
| 719 | assertThat(rulesS2, hasSize(1)); |
| 720 | FlowRule ruleS2 = rulesS2.iterator().next(); |
| 721 | assertThat(ruleS2.selector(), is( |
| 722 | DefaultTrafficSelector |
| 723 | .builder() |
| 724 | .matchInPort(d2p0.port()) |
| 725 | .matchMplsLabel(MplsLabel.mplsLabel(LABEL)) |
| 726 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 727 | .build() |
| 728 | )); |
| 729 | assertThat(ruleS2.treatment(), is( |
| 730 | DefaultTrafficTreatment |
| 731 | .builder() |
| 732 | .setMpls(MplsLabel.mplsLabel(LABEL)) |
| 733 | .setOutput(d2p1.port()) |
| 734 | .build() |
| 735 | )); |
| 736 | |
| 737 | Collection<FlowRule> rulesS3 = rules.stream() |
| 738 | .filter(rule -> rule.deviceId().equals(d3p0.deviceId())) |
| 739 | .collect(Collectors.toSet()); |
| 740 | assertThat(rulesS3, hasSize(1)); |
| 741 | FlowRule ruleS3 = rulesS3.iterator().next(); |
| 742 | assertThat(ruleS3.selector(), is( |
| 743 | DefaultTrafficSelector |
| 744 | .builder() |
| 745 | .matchInPort(d3p0.port()) |
| 746 | .matchMplsLabel(MplsLabel.mplsLabel(LABEL)) |
| 747 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 748 | .build() |
| 749 | )); |
| 750 | assertThat(ruleS3.treatment(), is( |
| 751 | DefaultTrafficTreatment |
| 752 | .builder() |
| 753 | .setEthDst(((ModEtherInstruction) ethDstTreatment |
| 754 | .allInstructions() |
| 755 | .stream() |
| 756 | .filter(instruction -> instruction instanceof ModEtherInstruction) |
| 757 | .findFirst().get()).mac()) |
| 758 | .setMpls(((MplsCriterion) mpls69Selector.getCriterion(MPLS_LABEL)).label()) |
| 759 | .setOutput(d3p10.port()) |
| 760 | .build() |
| 761 | )); |
| 762 | |
| 763 | sut.deactivate(); |
| 764 | |
| 765 | } |
| 766 | |
| 767 | } |