| /* |
| * 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.Matchers; |
| import org.junit.Test; |
| import org.onlab.util.Bandwidth; |
| import org.onosproject.TestApplicationId; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.FilteredConnectPoint; |
| import org.onosproject.net.Link; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.ResourceGroup; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.intent.AbstractIntentTest; |
| import org.onosproject.net.intent.Constraint; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentTestsMocks; |
| import org.onosproject.net.intent.Key; |
| import org.onosproject.net.intent.LinkCollectionIntent; |
| import org.onosproject.net.intent.PointToPointIntent; |
| import org.onosproject.net.intent.constraint.BandwidthConstraint; |
| import org.onosproject.net.intent.impl.PathNotFoundException; |
| import org.onosproject.net.resource.ContinuousResource; |
| import org.onosproject.net.resource.MockResourceService; |
| import org.onosproject.net.resource.ResourceAllocation; |
| import org.onosproject.net.resource.ResourceService; |
| import org.onosproject.net.resource.Resources; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import static org.hamcrest.CoreMatchers.instanceOf; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.*; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| import static org.onosproject.net.intent.LinksHaveEntryWithSourceDestinationPairMatcher.linksHasPath; |
| |
| /** |
| * Unit tests for the HostToHost intent compiler. |
| */ |
| public class PointToPointIntentCompilerTest extends AbstractIntentTest { |
| |
| private static final ApplicationId APPID = new TestApplicationId("foo"); |
| |
| private static final String S1 = "s1"; |
| private static final String S2 = "s2"; |
| private static final String S3 = "s3"; |
| private static final String S4 = "s4"; |
| private static final String S5 = "s5"; |
| private static final String S6 = "s6"; |
| private static final String S7 = "s7"; |
| private static final String S8 = "s8"; |
| |
| private static final DeviceId DID_1 = DeviceId.deviceId("of:" + S1); |
| private static final DeviceId DID_2 = DeviceId.deviceId("of:" + S2); |
| private static final DeviceId DID_3 = DeviceId.deviceId("of:" + S3); |
| private static final DeviceId DID_8 = DeviceId.deviceId("of:" + S8); |
| |
| private static final PortNumber PORT_1 = PortNumber.portNumber(1); |
| private static final PortNumber PORT_2 = PortNumber.portNumber(2); |
| |
| private static final double BPS_TO_RESERVE = 100.0; |
| |
| private static final ContinuousResource RESOURCE_SW1_P1 = |
| Resources.continuous(DID_1, PORT_1, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| private static final ContinuousResource RESOURCE_SW1_P2 = |
| Resources.continuous(DID_1, PORT_2, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| private static final ContinuousResource RESOURCE_SW2_P1 = |
| Resources.continuous(DID_2, PORT_1, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| private static final ContinuousResource RESOURCE_SW2_P2 = |
| Resources.continuous(DID_2, PORT_2, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| private static final ContinuousResource RESOURCE_SW3_P1 = |
| Resources.continuous(DID_3, PORT_1, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| private static final ContinuousResource RESOURCE_SW3_P2 = |
| Resources.continuous(DID_3, PORT_2, Bandwidth.class) |
| .resource(BPS_TO_RESERVE); |
| |
| private TrafficSelector selector = new IntentTestsMocks.MockSelector(); |
| private TrafficTreatment treatment = new IntentTestsMocks.MockTreatment(); |
| |
| /** |
| * Creates a PointToPoint intent based on ingress and egress device Ids. |
| * |
| * @param ingress the ingress connect point |
| * @param egress the egress connect point |
| * @return PointToPointIntent for the two devices |
| */ |
| private PointToPointIntent makeIntent(ConnectPoint ingress, ConnectPoint egress) { |
| return PointToPointIntent.builder() |
| .appId(APPID) |
| .selector(selector) |
| .treatment(treatment) |
| .filteredIngressPoint(new FilteredConnectPoint(ingress)) |
| .filteredEgressPoint(new FilteredConnectPoint(egress)) |
| .build(); |
| } |
| |
| /** |
| * Creates a PointToPoint intent based on ingress and egress deviceIds and |
| * constraints. |
| * |
| * @param ingress the ingress connect point |
| * @param egress the egress connect point |
| * @param constraints constraints |
| * @return the PointToPointIntent connecting the two connect points with |
| * constraints |
| */ |
| private PointToPointIntent makeIntent(ConnectPoint ingress, |
| ConnectPoint egress, |
| List<Constraint> constraints) { |
| return PointToPointIntent.builder() |
| .appId(APPID) |
| .selector(selector) |
| .treatment(treatment) |
| .filteredIngressPoint(new FilteredConnectPoint(ingress)) |
| .filteredEgressPoint(new FilteredConnectPoint(egress)) |
| .constraints(constraints) |
| .build(); |
| } |
| |
| /** |
| * Creates a PointToPoint intent based on ingress and egress deviceIds, |
| * constraints and a resource group. |
| * |
| * @param ingress the ingress connect point |
| * @param egress the egress connect point |
| * @param constraints constraints |
| * @param resourceGroup the resource group |
| * @return the PointToPointIntent connecting the two connect points with |
| * constraints |
| */ |
| private PointToPointIntent makeIntent(ConnectPoint ingress, |
| ConnectPoint egress, |
| List<Constraint> constraints, |
| ResourceGroup resourceGroup) { |
| return PointToPointIntent.builder() |
| .appId(APPID) |
| .resourceGroup(resourceGroup) |
| .selector(selector) |
| .treatment(treatment) |
| .filteredIngressPoint(new FilteredConnectPoint(ingress)) |
| .filteredEgressPoint(new FilteredConnectPoint(egress)) |
| .constraints(constraints) |
| .build(); |
| } |
| |
| /** |
| * Creates a PointToPoint intent based on an intent key, ingress and egress |
| * deviceIds, constraints and a resource group. |
| * |
| * @param key the intent key |
| * @param ingress the ingress connect point |
| * @param egress the egress connect point |
| * @param constraints constraints |
| * @param resourceGroup the resource group |
| * @return the PointToPointIntent connecting the two connect points with |
| * constraints |
| */ |
| private PointToPointIntent makeIntent(Key key, |
| ConnectPoint ingress, |
| ConnectPoint egress, |
| List<Constraint> constraints, |
| ResourceGroup resourceGroup) { |
| return PointToPointIntent.builder() |
| .appId(APPID) |
| .key(key) |
| .resourceGroup(resourceGroup) |
| .selector(selector) |
| .treatment(treatment) |
| .filteredIngressPoint(new FilteredConnectPoint(ingress)) |
| .filteredEgressPoint(new FilteredConnectPoint(egress)) |
| .constraints(constraints) |
| .build(); |
| } |
| |
| /** |
| * Creates a compiler for HostToHost intents. |
| * |
| * @param hops string array describing the path hops to use when compiling |
| * @return HostToHost intent compiler |
| */ |
| private PointToPointIntentCompiler makeCompiler(String[] hops) { |
| return makeCompiler(hops, null); |
| } |
| |
| /** |
| * Creates a point to point intent compiler for a three switch linear |
| * topology. |
| * |
| * @param resourceService service to use for resource allocation requests |
| * @return point to point compiler |
| */ |
| private PointToPointIntentCompiler makeCompiler(String[] hops, |
| ResourceService resourceService) { |
| final PointToPointIntentCompiler compiler = new PointToPointIntentCompiler(); |
| compiler.pathService = new IntentTestsMocks.MockPathService(hops); |
| |
| if (resourceService == null) { |
| compiler.resourceService = new MockResourceService(); |
| } else { |
| compiler.resourceService = resourceService; |
| } |
| |
| return compiler; |
| } |
| |
| /** |
| * Tests a pair of devices in an 8 hop path, forward direction. |
| */ |
| @Test |
| public void testForwardPathCompilation() { |
| |
| PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_8, PORT_1)); |
| |
| String[] hops = {S1, S2, S3, S4, S5, S6, S7, S8}; |
| PointToPointIntentCompiler compiler = makeCompiler(hops); |
| |
| List<Intent> result = compiler.compile(intent, null); |
| assertThat(result, is(Matchers.notNullValue())); |
| assertThat(result, hasSize(1)); |
| Intent forwardResultIntent = result.get(0); |
| assertThat(forwardResultIntent instanceof LinkCollectionIntent, is(true)); |
| |
| if (forwardResultIntent instanceof LinkCollectionIntent) { |
| LinkCollectionIntent forwardIntent = (LinkCollectionIntent) forwardResultIntent; |
| FilteredConnectPoint ingressPoint = new FilteredConnectPoint(new ConnectPoint(DID_1, PORT_1)); |
| FilteredConnectPoint egressPoint = new FilteredConnectPoint(new ConnectPoint(DID_8, PORT_1)); |
| // 7 links for the hops, plus one default lnk on ingress and egress |
| assertThat(forwardIntent.links(), hasSize(hops.length - 1)); |
| assertThat(forwardIntent.links(), linksHasPath(S1, S2)); |
| assertThat(forwardIntent.links(), linksHasPath(S2, S3)); |
| assertThat(forwardIntent.links(), linksHasPath(S3, S4)); |
| assertThat(forwardIntent.links(), linksHasPath(S4, S5)); |
| assertThat(forwardIntent.links(), linksHasPath(S5, S6)); |
| assertThat(forwardIntent.links(), linksHasPath(S6, S7)); |
| assertThat(forwardIntent.links(), linksHasPath(S7, S8)); |
| assertThat(forwardIntent.filteredIngressPoints(), is(ImmutableSet.of(ingressPoint))); |
| assertThat(forwardIntent.filteredEgressPoints(), is(ImmutableSet.of(egressPoint))); |
| } |
| assertThat("key is inherited", forwardResultIntent.key(), is(intent.key())); |
| } |
| |
| /** |
| * Tests a pair of devices in an 8 hop path, forward direction. |
| */ |
| @Test |
| public void testReversePathCompilation() { |
| |
| PointToPointIntent intent = makeIntent(new ConnectPoint(DID_8, PORT_1), |
| new ConnectPoint(DID_1, PORT_1)); |
| |
| String[] hops = {S1, S2, S3, S4, S5, S6, S7, S8}; |
| PointToPointIntentCompiler compiler = makeCompiler(hops); |
| |
| List<Intent> result = compiler.compile(intent, null); |
| assertThat(result, is(Matchers.notNullValue())); |
| assertThat(result, hasSize(1)); |
| Intent reverseResultIntent = result.get(0); |
| assertThat(reverseResultIntent instanceof LinkCollectionIntent, is(true)); |
| |
| if (reverseResultIntent instanceof LinkCollectionIntent) { |
| LinkCollectionIntent reverseLinkCollectionIntent = (LinkCollectionIntent) reverseResultIntent; |
| FilteredConnectPoint egressPoint = new FilteredConnectPoint(new ConnectPoint(DID_1, PORT_1)); |
| FilteredConnectPoint ingressPoint = new FilteredConnectPoint(new ConnectPoint(DID_8, PORT_1)); |
| assertThat(reverseLinkCollectionIntent.links(), hasSize(hops.length - 1)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S2, S1)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S3, S2)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S4, S3)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S5, S4)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S6, S5)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S7, S6)); |
| assertThat(reverseLinkCollectionIntent.links(), linksHasPath(S8, S7)); |
| assertThat(reverseLinkCollectionIntent.filteredIngressPoints(), is(ImmutableSet.of(ingressPoint))); |
| assertThat(reverseLinkCollectionIntent.filteredEgressPoints(), is(ImmutableSet.of(egressPoint))); |
| } |
| assertThat("key is inherited", reverseResultIntent.key(), is(intent.key())); |
| } |
| |
| /** |
| * Tests the compilation of an intent which designates two different ports |
| * on the same switch. |
| */ |
| @Test |
| public void testSameSwitchDifferentPortsIntentCompilation() { |
| FilteredConnectPoint src = |
| new FilteredConnectPoint(new ConnectPoint(DID_1, PORT_1)); |
| FilteredConnectPoint dst = |
| new FilteredConnectPoint(new ConnectPoint(DID_1, PORT_2)); |
| |
| PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_1, PORT_2)); |
| |
| String[] hops = {S1}; |
| PointToPointIntentCompiler compiler = makeCompiler(hops); |
| |
| List<Intent> compiled = compiler.compile(intent, null); |
| |
| assertThat("key is inherited", |
| compiled.stream().map(Intent::key).collect(Collectors.toList()), |
| everyItem(is(intent.key()))); |
| |
| assertThat(compiled, hasSize(1)); |
| assertThat(compiled.get(0), is(instanceOf(LinkCollectionIntent.class))); |
| LinkCollectionIntent linkCollectionIntent = (LinkCollectionIntent) compiled.get(0); |
| Set<Link> links = linkCollectionIntent.links(); |
| |
| assertThat(links, hasSize(0)); |
| assertThat(linkCollectionIntent.filteredIngressPoints(), is(ImmutableSet.of(src))); |
| assertThat(linkCollectionIntent.filteredEgressPoints(), is(ImmutableSet.of(dst))); |
| } |
| |
| /** |
| * Tests that requests with sufficient available bandwidth succeed. |
| */ |
| @Test |
| public void testBandwidthConstrainedIntentSuccess() { |
| final double bpsTotal = 1000.0; |
| final double bpsToReserve = 100.0; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(bpsToReserve))); |
| |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints); |
| |
| String[] hops = {S1, S2, S3}; |
| final PointToPointIntentCompiler compiler = makeCompiler(hops, |
| resourceService); |
| |
| final List<Intent> compiledIntents = compiler.compile(intent, null); |
| |
| assertThat(compiledIntents, Matchers.notNullValue()); |
| assertThat(compiledIntents, hasSize(1)); |
| |
| assertThat("key is inherited", |
| compiledIntents.stream().map(Intent::key).collect(Collectors.toList()), |
| everyItem(is(intent.key()))); |
| |
| } |
| |
| /** |
| * Tests that requests with insufficient available bandwidth fail. |
| */ |
| @Test |
| public void testBandwidthConstrainedIntentFailure() { |
| final double bpsTotal = 10.0; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(BPS_TO_RESERVE))); |
| |
| try { |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints); |
| |
| String[] hops = {S1, S2, S3}; |
| final PointToPointIntentCompiler compiler = makeCompiler(hops, |
| resourceService); |
| |
| compiler.compile(intent, null); |
| |
| fail("Point to Point compilation with insufficient bandwidth does " |
| + "not throw exception."); |
| } catch (PathNotFoundException noPath) { |
| assertThat(noPath.getMessage(), containsString("No path")); |
| } |
| } |
| |
| /** |
| * Tests if bandwidth resources get allocated correctly. An intent with a |
| * key only is submitted. |
| */ |
| @Test |
| public void testBandwidthConstrainedIntentAllocation() { |
| final double bpsTotal = 1000.0; |
| |
| String[] hops = {S1, S2, S3}; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(BPS_TO_RESERVE))); |
| |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints); |
| |
| PointToPointIntentCompiler compiler = makeCompiler(hops, resourceService); |
| |
| compiler.compile(intent, null); |
| |
| Key intentKey = intent.key(); |
| |
| ResourceAllocation rAOne = new ResourceAllocation(RESOURCE_SW1_P1, intentKey); |
| ResourceAllocation rATwo = new ResourceAllocation(RESOURCE_SW1_P2, intentKey); |
| ResourceAllocation rAThree = new ResourceAllocation(RESOURCE_SW2_P1, intentKey); |
| ResourceAllocation rAFour = new ResourceAllocation(RESOURCE_SW2_P2, intentKey); |
| ResourceAllocation rAFive = new ResourceAllocation(RESOURCE_SW3_P1, intentKey); |
| ResourceAllocation rASix = new ResourceAllocation(RESOURCE_SW3_P2, intentKey); |
| |
| Set<ResourceAllocation> expectedresourceAllocations = |
| ImmutableSet.of(rAOne, rATwo, rAThree, rAFour, rAFive, rASix); |
| |
| Set<ResourceAllocation> resourceAllocations = |
| ImmutableSet.copyOf(resourceService.getResourceAllocations(intentKey)); |
| |
| assertThat(resourceAllocations, hasSize(6)); |
| assertEquals(expectedresourceAllocations, resourceAllocations); |
| } |
| |
| /** |
| * Tests if bandwidth resources get allocated correctly using the resource |
| * group. An intent with a resource group is submitted. |
| */ |
| @Test |
| public void testRGBandwidthConstrainedIntentAllocation() { |
| final double bpsTotal = 1000.0; |
| |
| ResourceGroup resourceGroup = ResourceGroup.of(100); |
| |
| String[] hops = {S1, S2, S3}; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(BPS_TO_RESERVE))); |
| |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints, |
| resourceGroup); |
| |
| PointToPointIntentCompiler compiler = makeCompiler(hops, resourceService); |
| |
| compiler.compile(intent, null); |
| |
| ResourceAllocation rAOne = new ResourceAllocation(RESOURCE_SW1_P1, resourceGroup); |
| ResourceAllocation rATwo = new ResourceAllocation(RESOURCE_SW1_P2, resourceGroup); |
| ResourceAllocation rAThree = new ResourceAllocation(RESOURCE_SW2_P1, resourceGroup); |
| ResourceAllocation rAFour = new ResourceAllocation(RESOURCE_SW2_P2, resourceGroup); |
| ResourceAllocation rAFive = new ResourceAllocation(RESOURCE_SW3_P1, resourceGroup); |
| ResourceAllocation rASix = new ResourceAllocation(RESOURCE_SW3_P2, resourceGroup); |
| |
| Set<ResourceAllocation> expectedresourceAllocations = |
| ImmutableSet.of(rAOne, rATwo, rAThree, rAFour, rAFive, rASix); |
| |
| Set<ResourceAllocation> resourceAllocations = |
| ImmutableSet.copyOf(resourceService.getResourceAllocations(resourceGroup)); |
| |
| assertThat(resourceAllocations, hasSize(6)); |
| assertEquals(expectedresourceAllocations, resourceAllocations); |
| } |
| |
| /** |
| * Tests that bandwidth resources don't get allocated twice if the intent |
| * is submitted twice. |
| */ |
| @Test |
| public void testTwoBandwidthConstrainedIntentAllocation() { |
| final double bpsTotal = 1000.0; |
| |
| String[] hops = {S1, S2, S3}; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(BPS_TO_RESERVE))); |
| |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints); |
| |
| PointToPointIntentCompiler compiler = makeCompiler(hops, resourceService); |
| |
| compiler.compile(intent, null); |
| |
| // Resubmit the same intent |
| compiler.compile(intent, null); |
| |
| Key intentKey = intent.key(); |
| |
| ResourceAllocation rAOne = new ResourceAllocation(RESOURCE_SW1_P1, intentKey); |
| ResourceAllocation rATwo = new ResourceAllocation(RESOURCE_SW1_P2, intentKey); |
| ResourceAllocation rAThree = new ResourceAllocation(RESOURCE_SW2_P1, intentKey); |
| ResourceAllocation rAFour = new ResourceAllocation(RESOURCE_SW2_P2, intentKey); |
| ResourceAllocation rAFive = new ResourceAllocation(RESOURCE_SW3_P1, intentKey); |
| ResourceAllocation rASix = new ResourceAllocation(RESOURCE_SW3_P2, intentKey); |
| |
| Set<ResourceAllocation> expectedresourceAllocations = |
| ImmutableSet.of(rAOne, rATwo, rAThree, rAFour, rAFive, rASix); |
| |
| Set<ResourceAllocation> resourceAllocations = |
| ImmutableSet.copyOf(resourceService.getResourceAllocations(intentKey)); |
| |
| assertThat(resourceAllocations, hasSize(6)); |
| assertEquals(expectedresourceAllocations, resourceAllocations); |
| } |
| |
| /** |
| * Tests if bandwidth resources get allocated correctly using groups. |
| * An intent asks to allocate bandwidth using the intent key as a reference. |
| * Then, the intent is submitted with the same key and a group set. |
| * Previous allocations should be released and new resources should be |
| * allocated using the group. |
| */ |
| @Test |
| public void testKeyRGBandwidthConstrainedIntentAllocation() { |
| final double bpsTotal = 1000.0; |
| |
| String[] hops = {S1, S2, S3}; |
| |
| final ResourceService resourceService = |
| MockResourceService.makeCustomBandwidthResourceService(bpsTotal); |
| final List<Constraint> constraints = |
| Collections.singletonList(new BandwidthConstraint(Bandwidth.bps(BPS_TO_RESERVE))); |
| |
| final PointToPointIntent intent = makeIntent(new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints); |
| |
| PointToPointIntentCompiler compiler = makeCompiler(hops, resourceService); |
| |
| compiler.compile(intent, null); |
| |
| Key intentKey = intent.key(); |
| |
| ResourceGroup resourceGroup = ResourceGroup.of(100); |
| |
| final PointToPointIntent newIntent = makeIntent(intentKey, |
| new ConnectPoint(DID_1, PORT_1), |
| new ConnectPoint(DID_3, PORT_2), |
| constraints, |
| resourceGroup); |
| |
| compiler.compile(newIntent, null); |
| |
| ResourceAllocation rAOne = new ResourceAllocation(RESOURCE_SW1_P1, resourceGroup); |
| ResourceAllocation rATwo = new ResourceAllocation(RESOURCE_SW1_P2, resourceGroup); |
| ResourceAllocation rAThree = new ResourceAllocation(RESOURCE_SW2_P1, resourceGroup); |
| ResourceAllocation rAFour = new ResourceAllocation(RESOURCE_SW2_P2, resourceGroup); |
| ResourceAllocation rAFive = new ResourceAllocation(RESOURCE_SW3_P1, resourceGroup); |
| ResourceAllocation rASix = new ResourceAllocation(RESOURCE_SW3_P2, resourceGroup); |
| |
| Set<ResourceAllocation> expectedresourceAllocations = |
| ImmutableSet.of(rAOne, rATwo, rAThree, rAFour, rAFive, rASix); |
| |
| Set<ResourceAllocation> resourceAllocations = |
| ImmutableSet.copyOf(resourceService.getResourceAllocations(resourceGroup)); |
| |
| assertThat(resourceAllocations, hasSize(6)); |
| assertEquals(expectedresourceAllocations, resourceAllocations); |
| } |
| } |