| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.net.intent.impl.compiler; |
| |
| import com.google.common.collect.ImmutableSet; |
| import org.hamcrest.core.Is; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.cfg.ComponentConfigAdapter; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DefaultLink; |
| import org.onosproject.net.FilteredConnectPoint; |
| import org.onosproject.net.Link; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.flow.criteria.MplsCriterion; |
| import org.onosproject.net.flow.criteria.PortCriterion; |
| import org.onosproject.net.flow.criteria.VlanIdCriterion; |
| import org.onosproject.net.intent.FlowRuleIntent; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentExtensionService; |
| import org.onosproject.net.intent.LinkCollectionIntent; |
| import org.onosproject.net.resource.MockResourceService; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| import static org.hamcrest.CoreMatchers.instanceOf; |
| import static org.hamcrest.CoreMatchers.notNullValue; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.everyItem; |
| import static org.hamcrest.Matchers.hasSize; |
| import static org.hamcrest.Matchers.is; |
| import static org.onlab.packet.EthType.EtherType.IPV4; |
| import static org.onosproject.net.Link.Type.DIRECT; |
| import static org.onosproject.net.NetTestTools.*; |
| import static org.onosproject.net.flow.criteria.Criterion.Type.IN_PORT; |
| import static org.onosproject.net.flow.criteria.Criterion.Type.MPLS_LABEL; |
| import static org.onosproject.net.flow.criteria.Criterion.Type.VLAN_VID; |
| import static org.onosproject.net.flow.instructions.L2ModificationInstruction.*; |
| |
| /** |
| * This set of tests are meant to test the LinkCollectionIntent |
| * compiler. |
| */ |
| public class LinkCollectionIntentCompilerTest extends AbstractLinkCollectionTest { |
| |
| @Before |
| public void setUp() { |
| sut = new LinkCollectionIntentCompiler(); |
| coreService = createMock(CoreService.class); |
| expect(coreService.registerApplication("org.onosproject.net.intent")) |
| .andReturn(appId); |
| sut.coreService = coreService; |
| |
| Intent.unbindIdGenerator(idGenerator); |
| Intent.bindIdGenerator(idGenerator); |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(selector) |
| .treatment(treatment) |
| .links(links) |
| .ingressPoints(ImmutableSet.of(d1p1)) |
| .egressPoints(ImmutableSet.of(d3p1)) |
| .build(); |
| |
| intentExtensionService = createMock(IntentExtensionService.class); |
| intentExtensionService.registerCompiler(LinkCollectionIntent.class, sut); |
| intentExtensionService.unregisterCompiler(LinkCollectionIntent.class); |
| |
| registrator = new IntentConfigurableRegistrator(); |
| registrator.extensionService = intentExtensionService; |
| registrator.cfgService = new ComponentConfigAdapter(); |
| registrator.activate(); |
| |
| sut.registrator = registrator; |
| sut.resourceService = new MockResourceService(); |
| |
| LinkCollectionCompiler.optimize = false; |
| LinkCollectionCompiler.copyTtl = false; |
| |
| replay(coreService, intentExtensionService); |
| |
| } |
| |
| @After |
| public void tearDown() { |
| |
| Intent.unbindIdGenerator(idGenerator); |
| } |
| |
| /** |
| * We test the proper compilation of a simple link collection intent |
| * with connect points, trivial treatment and trivial selector. |
| */ |
| @Test |
| public void testCompile() { |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| assertThat("key is inherited", |
| compiled.stream().map(Intent::key).collect(Collectors.toList()), |
| everyItem(is(intent.key()))); |
| |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(links.size())); |
| |
| // if not found, get() raises an exception |
| FlowRule rule1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p10.deviceId())) |
| .findFirst() |
| .get(); |
| assertThat(rule1.selector(), is( |
| DefaultTrafficSelector.builder(intent.selector()).matchInPort(d1p1.port()).build() |
| )); |
| assertThat(rule1.treatment(), is( |
| DefaultTrafficTreatment.builder(intent.treatment()).setOutput(d1p1.port()).build() |
| )); |
| assertThat(rule1.priority(), is(intent.priority())); |
| |
| FlowRule rule2 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d2p0.deviceId())) |
| .findFirst() |
| .get(); |
| assertThat(rule2.selector(), is( |
| DefaultTrafficSelector.builder(intent.selector()).matchInPort(d2p0.port()).build() |
| )); |
| assertThat(rule2.treatment(), is( |
| DefaultTrafficTreatment.builder().setOutput(d2p1.port()).build() |
| )); |
| assertThat(rule2.priority(), is(intent.priority())); |
| |
| FlowRule rule3 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d3p0.deviceId())) |
| .findFirst() |
| .get(); |
| assertThat(rule3.selector(), is( |
| DefaultTrafficSelector.builder(intent.selector()).matchInPort(d3p1.port()).build() |
| )); |
| assertThat(rule3.treatment(), is( |
| DefaultTrafficTreatment.builder().setOutput(d3p1.port()).build() |
| )); |
| assertThat(rule3.priority(), is(intent.priority())); |
| |
| sut.deactivate(); |
| } |
| |
| /** |
| * Single point to multi point case. Scenario is the follow: |
| * |
| * -1 of1 2-1 of2 2--1 of3 2- |
| * 3 |
| * `-1 of4 2- |
| * |
| * We test the proper compilation of sp2mp with trivial selector, |
| * trivial treatment and different filtered points |
| */ |
| @Test |
| public void testFilteredConnectPointForSp() { |
| sut.activate(); |
| Set<Link> testLinks = ImmutableSet.of( |
| DefaultLink.builder().providerId(PID).src(of1p2).dst(of2p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p2).dst(of3p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p3).dst(of4p1).type(DIRECT).build() |
| ); |
| |
| TrafficSelector expectOf1Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf1Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf2Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf2Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .setOutput(PortNumber.portNumber(3)) |
| .build(); |
| |
| TrafficSelector expectOf3Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf3Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf4Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf4Treatment = DefaultTrafficTreatment.builder() |
| .setVlanId(VlanId.vlanId("200")) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| |
| |
| Set<FilteredConnectPoint> ingress = ImmutableSet.of( |
| new FilteredConnectPoint(of1p1, vlan100Selector) |
| ); |
| |
| Set<FilteredConnectPoint> egress = ImmutableSet.of( |
| new FilteredConnectPoint(of3p2, vlan100Selector), |
| new FilteredConnectPoint(of4p2, vlan200Selector) |
| ); |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .filteredIngressPoints(ingress) |
| .filteredEgressPoints(egress) |
| .treatment(treatment) |
| .applyTreatmentOnEgress(true) |
| .links(testLinks) |
| .build(); |
| |
| assertThat(sut, is(notNullValue())); |
| |
| List<Intent> result = sut.compile(intent, Collections.emptyList()); |
| |
| assertThat(result, is(notNullValue())); |
| assertThat(result, hasSize(1)); |
| |
| Intent resultIntent = result.get(0); |
| assertThat(resultIntent, instanceOf(FlowRuleIntent.class)); |
| |
| if (resultIntent instanceof FlowRuleIntent) { |
| FlowRuleIntent frIntent = (FlowRuleIntent) resultIntent; |
| |
| assertThat(frIntent.flowRules(), hasSize(4)); |
| |
| List<FlowRule> deviceFlowRules; |
| FlowRule flowRule; |
| |
| // Of1 |
| deviceFlowRules = getFlowRulesByDevice(of1Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf1Selector)); |
| assertThat(flowRule.treatment(), is(expectOf1Treatment)); |
| |
| // Of2 |
| deviceFlowRules = getFlowRulesByDevice(of2Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf2Selector)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| |
| // Of3 |
| deviceFlowRules = getFlowRulesByDevice(of3Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf3Selector)); |
| assertThat(flowRule.treatment(), is(expectOf3Treatment)); |
| |
| // Of4 |
| deviceFlowRules = getFlowRulesByDevice(of4Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf4Selector)); |
| assertThat(flowRule.treatment(), is(expectOf4Treatment)); |
| |
| } |
| sut.deactivate(); |
| } |
| |
| /** |
| * Multi point to single point intent with filtered connect point. |
| * Scenario is the follow: |
| * |
| * -1 of1 2-1 of2 2-1 of4 2- |
| * 3 |
| * -1 of3 2---/ |
| * |
| * We test the proper compilation of mp2sp intents with trivial selector, |
| * trivial treatment and different filtered point. |
| */ |
| @Test |
| public void testFilteredConnectPointForMp() { |
| sut.activate(); |
| Set<Link> testlinks = ImmutableSet.of( |
| DefaultLink.builder().providerId(PID).src(of1p2).dst(of2p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of3p2).dst(of2p3).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p2).dst(of4p1).type(DIRECT).build() |
| ); |
| |
| Set<FilteredConnectPoint> ingress = ImmutableSet.of( |
| new FilteredConnectPoint(of1p1, vlan100Selector), |
| new FilteredConnectPoint(of3p1, vlan100Selector) |
| ); |
| |
| Set<FilteredConnectPoint> egress = ImmutableSet.of( |
| new FilteredConnectPoint(of4p2, vlan200Selector) |
| ); |
| |
| TrafficSelector expectOf1Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf1Treatment = DefaultTrafficTreatment.builder() |
| .setVlanId(VlanId.vlanId("200")) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf2Selector1 = DefaultTrafficSelector.builder(vlan200Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficSelector expectOf2Selector2 = DefaultTrafficSelector.builder(vlan200Selector) |
| .matchInPort(PortNumber.portNumber(3)) |
| .build(); |
| |
| TrafficTreatment expectOf2Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf3Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf3Treatment = DefaultTrafficTreatment.builder() |
| .setVlanId(VlanId.vlanId("200")) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf4Selector = DefaultTrafficSelector.builder(vlan100Selector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .matchVlanId(VlanId.vlanId("200")) |
| .build(); |
| |
| TrafficTreatment expectOf4Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .filteredIngressPoints(ingress) |
| .filteredEgressPoints(egress) |
| .treatment(treatment) |
| .links(testlinks) |
| .build(); |
| |
| List<Intent> result = sut.compile(intent, Collections.emptyList()); |
| |
| assertThat(result, is(notNullValue())); |
| assertThat(result, hasSize(1)); |
| |
| Intent resultIntent = result.get(0); |
| assertThat(resultIntent, instanceOf(FlowRuleIntent.class)); |
| |
| if (resultIntent instanceof FlowRuleIntent) { |
| FlowRuleIntent frIntent = (FlowRuleIntent) resultIntent; |
| assertThat(frIntent.flowRules(), hasSize(5)); |
| |
| List<FlowRule> deviceFlowRules; |
| FlowRule flowRule; |
| |
| // Of1 |
| deviceFlowRules = getFlowRulesByDevice(of1Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf1Selector)); |
| assertThat(flowRule.treatment(), is(expectOf1Treatment)); |
| |
| // Of2 (has 2 flows) |
| deviceFlowRules = getFlowRulesByDevice(of2Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(2)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf2Selector1)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| flowRule = deviceFlowRules.get(1); |
| assertThat(flowRule.selector(), is(expectOf2Selector2)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| |
| // Of3 |
| deviceFlowRules = getFlowRulesByDevice(of3Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf3Selector)); |
| assertThat(flowRule.treatment(), is(expectOf3Treatment)); |
| |
| // Of4 |
| deviceFlowRules = getFlowRulesByDevice(of4Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf4Selector)); |
| assertThat(flowRule.treatment(), is(expectOf4Treatment)); |
| } |
| |
| sut.deactivate(); |
| } |
| |
| /** |
| * Single point to multi point without filtered connect point case. |
| * Scenario is the follow: |
| * |
| * -1 of1 2-1 of2 2--1 of3 2- |
| * 3 |
| * `-1 of4 2- |
| * |
| * We test the proper compilation of sp2mp with non trivial selector, |
| * non trivial treatment and simple connect points. |
| */ |
| @Test |
| public void nonTrivialTranslationForSp() { |
| sut.activate(); |
| Set<Link> testLinks = ImmutableSet.of( |
| DefaultLink.builder().providerId(PID).src(of1p2).dst(of2p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p2).dst(of3p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p3).dst(of4p1).type(DIRECT).build() |
| ); |
| |
| TrafficSelector expectOf1Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf1Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf2Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf2Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .setOutput(PortNumber.portNumber(3)) |
| .build(); |
| |
| TrafficSelector expectOf3Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf3Treatment = DefaultTrafficTreatment.builder(ethDstTreatment) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf4Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf4Treatment = DefaultTrafficTreatment.builder(ethDstTreatment) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| |
| |
| Set<ConnectPoint> ingress = ImmutableSet.of( |
| of1p1 |
| ); |
| |
| Set<ConnectPoint> egress = ImmutableSet.of( |
| of3p2, |
| of4p2 |
| ); |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(ipPrefixSelector) |
| .treatment(ethDstTreatment) |
| .ingressPoints(ingress) |
| .egressPoints(egress) |
| .applyTreatmentOnEgress(true) |
| .links(testLinks) |
| .build(); |
| |
| assertThat(sut, is(notNullValue())); |
| |
| List<Intent> result = sut.compile(intent, Collections.emptyList()); |
| |
| assertThat(result, is(notNullValue())); |
| assertThat(result, hasSize(1)); |
| |
| Intent resultIntent = result.get(0); |
| assertThat(resultIntent, instanceOf(FlowRuleIntent.class)); |
| |
| if (resultIntent instanceof FlowRuleIntent) { |
| FlowRuleIntent frIntent = (FlowRuleIntent) resultIntent; |
| |
| assertThat(frIntent.flowRules(), hasSize(4)); |
| |
| List<FlowRule> deviceFlowRules; |
| FlowRule flowRule; |
| |
| // Of1 |
| deviceFlowRules = getFlowRulesByDevice(of1Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf1Selector)); |
| assertThat(flowRule.treatment(), is(expectOf1Treatment)); |
| |
| // Of2 |
| deviceFlowRules = getFlowRulesByDevice(of2Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf2Selector)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| |
| // Of3 |
| deviceFlowRules = getFlowRulesByDevice(of3Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf3Selector)); |
| assertThat(flowRule.treatment(), is(expectOf3Treatment)); |
| |
| // Of4 |
| deviceFlowRules = getFlowRulesByDevice(of4Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf4Selector)); |
| assertThat(flowRule.treatment(), is(expectOf4Treatment)); |
| |
| } |
| sut.deactivate(); |
| } |
| |
| /** |
| * Multi point to single point intent without filtered connect point. |
| * Scenario is the follow: |
| * |
| * -1 of1 2-1 of2 2-1 of4 2- |
| * 3 |
| * -1 of3 2---/ |
| * |
| * We test the proper compilation of mp2sp intent with non trivial selector, |
| * non trivial treatment and simple connect points. |
| */ |
| @Test |
| public void nonTrivialTranslationForMp() { |
| sut.activate(); |
| Set<Link> testlinks = ImmutableSet.of( |
| DefaultLink.builder().providerId(PID).src(of1p2).dst(of2p1).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of3p2).dst(of2p3).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(of2p2).dst(of4p1).type(DIRECT).build() |
| ); |
| |
| Set<ConnectPoint> ingress = ImmutableSet.of( |
| of1p1, |
| of3p1 |
| ); |
| |
| Set<ConnectPoint> egress = ImmutableSet.of( |
| of4p2 |
| ); |
| |
| TrafficSelector expectOf1Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf1Treatment = DefaultTrafficTreatment.builder(ethDstTreatment) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf2Selector1 = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .matchEthDst(MacAddress.valueOf("C0:FF:EE:C0:FF:EE")) |
| .build(); |
| |
| TrafficSelector expectOf2Selector2 = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchEthDst(MacAddress.valueOf("C0:FF:EE:C0:FF:EE")) |
| .matchInPort(PortNumber.portNumber(3)) |
| .build(); |
| |
| TrafficTreatment expectOf2Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf3Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf3Treatment = DefaultTrafficTreatment.builder(ethDstTreatment) |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| TrafficSelector expectOf4Selector = DefaultTrafficSelector.builder(ipPrefixSelector) |
| .matchEthDst(MacAddress.valueOf("C0:FF:EE:C0:FF:EE")) |
| .matchInPort(PortNumber.portNumber(1)) |
| .build(); |
| |
| TrafficTreatment expectOf4Treatment = DefaultTrafficTreatment.builder() |
| .setOutput(PortNumber.portNumber(2)) |
| .build(); |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(ipPrefixSelector) |
| .ingressPoints(ingress) |
| .egressPoints(egress) |
| .treatment(ethDstTreatment) |
| .links(testlinks) |
| .build(); |
| |
| List<Intent> result = sut.compile(intent, Collections.emptyList()); |
| |
| assertThat(result, is(notNullValue())); |
| assertThat(result, hasSize(1)); |
| |
| Intent resultIntent = result.get(0); |
| assertThat(resultIntent, instanceOf(FlowRuleIntent.class)); |
| |
| if (resultIntent instanceof FlowRuleIntent) { |
| FlowRuleIntent frIntent = (FlowRuleIntent) resultIntent; |
| assertThat(frIntent.flowRules(), hasSize(5)); |
| |
| List<FlowRule> deviceFlowRules; |
| FlowRule flowRule; |
| |
| // Of1 |
| deviceFlowRules = getFlowRulesByDevice(of1Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf1Selector)); |
| assertThat(flowRule.treatment(), is(expectOf1Treatment)); |
| |
| // Of2 (has 2 flows) |
| deviceFlowRules = getFlowRulesByDevice(of2Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(2)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf2Selector1)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| flowRule = deviceFlowRules.get(1); |
| assertThat(flowRule.selector(), is(expectOf2Selector2)); |
| assertThat(flowRule.treatment(), is(expectOf2Treatment)); |
| |
| // Of3 |
| deviceFlowRules = getFlowRulesByDevice(of3Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf3Selector)); |
| assertThat(flowRule.treatment(), is(expectOf3Treatment)); |
| |
| // Of4 |
| deviceFlowRules = getFlowRulesByDevice(of4Id, frIntent.flowRules()); |
| assertThat(deviceFlowRules, hasSize(1)); |
| flowRule = deviceFlowRules.get(0); |
| assertThat(flowRule.selector(), is(expectOf4Selector)); |
| assertThat(flowRule.treatment(), is(expectOf4Treatment)); |
| } |
| |
| sut.deactivate(); |
| } |
| |
| /** |
| * We test the proper compilation of mp2sp with |
| * trivial selector, trivial treatment and 1 hop. |
| */ |
| @Test |
| public void singleHopTestForMp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(selector) |
| .treatment(treatment) |
| .links(ImmutableSet.of()) |
| .filteredIngressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10), |
| new FilteredConnectPoint(d1p11) |
| )) |
| .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(2)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(2)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p10.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder() |
| .matchInPort(d1p10.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p11.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder() |
| .matchInPort(d1p11.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| /** |
| * We test the proper compilation of sp2mp with |
| * trivial selector, trivial treatment and 1 hop. |
| */ |
| @Test |
| public void singleHopTestForSp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(selector) |
| .treatment(treatment) |
| .applyTreatmentOnEgress(true) |
| .links(ImmutableSet.of()) |
| .filteredEgressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10), |
| new FilteredConnectPoint(d1p11) |
| )) |
| .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(1)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(1)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p0.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder() |
| .matchInPort(d1p0.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setOutput(d1p10.port()) |
| .setOutput(d1p11.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| /** |
| * We test the proper compilation of mp2sp with |
| * trivial selector, trivial treatment, filtered |
| * points and 1 hop. |
| */ |
| @Test |
| public void singleHopTestFilteredForMp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(selector) |
| .treatment(treatment) |
| .links(ImmutableSet.of()) |
| .filteredIngressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10, vlan100Selector), |
| new FilteredConnectPoint(d1p11, mpls69Selector) |
| )) |
| .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0, vlan200Selector))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(2)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(2)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p10.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(vlan100Selector) |
| .matchInPort(d1p10.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setVlanId(((VlanIdCriterion) vlan200Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p11.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(mpls69Selector) |
| .matchInPort(d1p11.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .popMpls(IPV4.ethType()) |
| .pushVlan() |
| .setVlanId(((VlanIdCriterion) vlan200Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| /** |
| * We test the proper compilation of sp2mp with |
| * trivial selector, trivial treatment and 1 hop. |
| */ |
| @Test |
| public void singleHopTestFilteredForSp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(selector) |
| .treatment(treatment) |
| .applyTreatmentOnEgress(true) |
| .links(ImmutableSet.of()) |
| .filteredEgressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10, vlan100Selector), |
| new FilteredConnectPoint(d1p11, mpls80Selector) |
| )) |
| .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0, vlan200Selector))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(1)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(1)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p0.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(vlan200Selector) |
| .matchInPort(d1p0.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p10.port()) |
| .popVlan() |
| .pushMpls() |
| .setMpls(((MplsCriterion) mpls80Selector.getCriterion(MPLS_LABEL)).label()) |
| .setOutput(d1p11.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| /** |
| * We test the proper compilation of mp2sp with |
| * selector, treatment, filtered |
| * points and 1 hop. |
| */ |
| @Test |
| public void singleHopNonTrivialForMp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(ipPrefixSelector) |
| .treatment(ethDstTreatment) |
| .links(ImmutableSet.of()) |
| .filteredIngressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10, vlan100Selector), |
| new FilteredConnectPoint(d1p11, mpls100Selector) |
| )) |
| .filteredEgressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0, vlan200Selector))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(2)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(2)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p10.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(ipPrefixSelector) |
| .matchVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| .matchInPort(d1p10.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setEthDst(((ModEtherInstruction) ethDstTreatment |
| .allInstructions() |
| .stream() |
| .filter(instruction -> instruction instanceof ModEtherInstruction) |
| .findFirst().get()).mac()) |
| .setVlanId(((VlanIdCriterion) vlan200Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p11.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(ipPrefixSelector) |
| .matchMplsLabel(((MplsCriterion) mpls100Selector.getCriterion(MPLS_LABEL)).label()) |
| .matchInPort(d1p11.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setEthDst(((ModEtherInstruction) ethDstTreatment |
| .allInstructions() |
| .stream() |
| .filter(instruction -> instruction instanceof ModEtherInstruction) |
| .findFirst().get()).mac()) |
| .popMpls(IPV4.ethType()) |
| .pushVlan() |
| .setVlanId(((VlanIdCriterion) vlan200Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p0.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| /** |
| * We test the proper compilation of sp2mp with |
| * selector, treatment and 1 hop. |
| */ |
| @Test |
| public void singleHopNonTrivialForSp() { |
| |
| intent = LinkCollectionIntent.builder() |
| .appId(APP_ID) |
| .selector(ipPrefixSelector) |
| .treatment(ethDstTreatment) |
| .applyTreatmentOnEgress(true) |
| .links(ImmutableSet.of()) |
| .filteredEgressPoints(ImmutableSet.of( |
| new FilteredConnectPoint(d1p10, vlan100Selector), |
| new FilteredConnectPoint(d1p11, mpls200Selector) |
| )) |
| .filteredIngressPoints(ImmutableSet.of(new FilteredConnectPoint(d1p0, vlan200Selector))) |
| .build(); |
| |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| assertThat(rules, hasSize(1)); |
| |
| Collection<FlowRule> rulesS1 = rules.stream() |
| .filter(rule -> rule.deviceId().equals(d1p0.deviceId())) |
| .collect(Collectors.toSet()); |
| assertThat(rulesS1, hasSize(1)); |
| FlowRule ruleS1 = rulesS1.stream() |
| .filter(rule -> { |
| PortCriterion inPort = (PortCriterion) rule.selector().getCriterion(IN_PORT); |
| return inPort.port().equals(d1p0.port()); |
| }) |
| .findFirst() |
| .get(); |
| assertThat(ruleS1.selector(), Is.is( |
| DefaultTrafficSelector |
| .builder(ipPrefixSelector) |
| .matchVlanId(((VlanIdCriterion) vlan200Selector.getCriterion(VLAN_VID)).vlanId()) |
| .matchInPort(d1p0.port()) |
| .build() |
| )); |
| assertThat(ruleS1.treatment(), Is.is( |
| DefaultTrafficTreatment |
| .builder() |
| .setEthDst(((ModEtherInstruction) ethDstTreatment |
| .allInstructions() |
| .stream() |
| .filter(instruction -> instruction instanceof ModEtherInstruction) |
| .findFirst().get()).mac()) |
| .setVlanId(((VlanIdCriterion) vlan100Selector.getCriterion(VLAN_VID)).vlanId()) |
| .setOutput(d1p10.port()) |
| .setEthDst(((ModEtherInstruction) ethDstTreatment |
| .allInstructions() |
| .stream() |
| .filter(instruction -> instruction instanceof ModEtherInstruction) |
| .findFirst().get()).mac()) |
| .popVlan() |
| .pushMpls() |
| .setMpls(((MplsCriterion) mpls200Selector.getCriterion(MPLS_LABEL)).label()) |
| .setOutput(d1p11.port()) |
| .build() |
| )); |
| |
| sut.deactivate(); |
| |
| } |
| |
| } |