Ray Milkey | 8526700 | 2016-11-16 11:06:35 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 16 | package org.onosproject.pce.pceservice; |
| 17 | |
| 18 | import static org.hamcrest.MatcherAssert.assertThat; |
| 19 | import static org.hamcrest.core.Is.is; |
| 20 | import static org.onlab.graph.GraphPathSearch.ALL_PATHS; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 21 | import static org.onosproject.incubator.net.tunnel.Tunnel.State.ESTABLISHED; |
| 22 | import static org.onosproject.incubator.net.tunnel.Tunnel.State.UNSTABLE; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 23 | import static org.onosproject.net.MastershipRole.MASTER; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 24 | import static org.onosproject.net.resource.Resources.continuous; |
| 25 | import static org.onosproject.pce.pceservice.LspType.SR_WITHOUT_SIGNALLING; |
| 26 | import static org.onosproject.pce.pceservice.LspType.WITHOUT_SIGNALLING_AND_WITHOUT_SR; |
| 27 | import static org.onosproject.pce.pceservice.LspType.WITH_SIGNALLING; |
| 28 | import static org.onosproject.pce.pceservice.PathComputationTest.D1; |
| 29 | import static org.onosproject.pce.pceservice.PathComputationTest.D2; |
| 30 | import static org.onosproject.pce.pceservice.PathComputationTest.D3; |
| 31 | import static org.onosproject.pce.pceservice.PathComputationTest.D4; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 32 | import static org.onosproject.pce.pceservice.PathComputationTest.DEVICE1; |
| 33 | import static org.onosproject.pce.pceservice.PathComputationTest.DEVICE2; |
| 34 | import static org.onosproject.pce.pceservice.PathComputationTest.DEVICE3; |
| 35 | import static org.onosproject.pce.pceservice.PathComputationTest.DEVICE4; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 36 | import static org.onosproject.pce.pceservice.PcepAnnotationKeys.LOCAL_LSP_ID; |
| 37 | import static org.onosproject.pce.pceservice.PcepAnnotationKeys.PLSP_ID; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 38 | import static org.onosproject.pce.pceservice.constraint.CostConstraint.Type.COST; |
| 39 | import static org.onosproject.pce.pceservice.constraint.CostConstraint.Type.TE_COST; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 40 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 41 | import java.util.Collection; |
| 42 | import java.util.Collections; |
| 43 | import java.util.HashMap; |
| 44 | import java.util.HashSet; |
| 45 | import java.util.LinkedList; |
| 46 | import java.util.List; |
| 47 | import java.util.Set; |
| 48 | import java.util.concurrent.atomic.AtomicLong; |
| 49 | |
| 50 | import org.junit.After; |
| 51 | import org.junit.Before; |
| 52 | import org.junit.Test; |
| 53 | import org.onlab.graph.GraphPathSearch; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 54 | import org.onlab.junit.TestUtils; |
| 55 | import org.onlab.junit.TestUtils.TestUtilsException; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 56 | import org.onlab.util.Bandwidth; |
| 57 | import org.onosproject.common.DefaultTopologyGraph; |
| 58 | import org.onosproject.core.ApplicationId; |
| 59 | import org.onosproject.core.CoreServiceAdapter; |
| 60 | import org.onosproject.core.DefaultApplicationId; |
| 61 | import org.onosproject.core.IdGenerator; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 62 | import org.onosproject.event.Event; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 63 | import org.onosproject.incubator.net.tunnel.DefaultTunnel; |
| 64 | import org.onosproject.incubator.net.tunnel.Tunnel; |
| 65 | import org.onosproject.incubator.net.tunnel.Tunnel.State; |
| 66 | import org.onosproject.incubator.net.tunnel.TunnelEndPoint; |
| 67 | import org.onosproject.incubator.net.tunnel.TunnelEvent; |
| 68 | import org.onosproject.incubator.net.tunnel.TunnelId; |
| 69 | import org.onosproject.incubator.net.tunnel.TunnelListener; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 70 | import org.onosproject.mastership.MastershipServiceAdapter; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 71 | import org.onosproject.net.AnnotationKeys; |
| 72 | import org.onosproject.net.Annotations; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 73 | import org.onosproject.net.DefaultAnnotations; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 74 | import org.onosproject.net.DefaultAnnotations.Builder; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 75 | import org.onosproject.net.DefaultDevice; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 76 | import org.onosproject.net.Device; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 77 | import org.onosproject.net.DeviceId; |
| 78 | import org.onosproject.net.ElementId; |
| 79 | import org.onosproject.net.Link; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 80 | import org.onosproject.net.MastershipRole; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 81 | import org.onosproject.net.Path; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 82 | import org.onosproject.net.SparseAnnotations; |
| 83 | import org.onosproject.net.intent.Constraint; |
| 84 | import org.onosproject.net.intent.IntentId; |
| 85 | import org.onosproject.net.intent.constraint.BandwidthConstraint; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 86 | import org.onosproject.net.link.LinkEvent; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 87 | import org.onosproject.net.provider.ProviderId; |
| 88 | import org.onosproject.net.resource.Resource; |
| 89 | import org.onosproject.net.topology.DefaultTopologyEdge; |
| 90 | import org.onosproject.net.topology.DefaultTopologyVertex; |
| 91 | import org.onosproject.net.topology.LinkWeight; |
| 92 | import org.onosproject.net.topology.PathServiceAdapter; |
| 93 | import org.onosproject.net.topology.Topology; |
| 94 | import org.onosproject.net.topology.TopologyEdge; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 95 | import org.onosproject.net.topology.TopologyEvent; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 96 | import org.onosproject.net.topology.TopologyGraph; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 97 | import org.onosproject.net.topology.TopologyListener; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 98 | import org.onosproject.net.topology.TopologyServiceAdapter; |
| 99 | import org.onosproject.net.topology.TopologyVertex; |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 100 | import org.onosproject.pce.pceservice.PathComputationTest.MockNetConfigRegistryAdapter; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 101 | import org.onosproject.pce.pceservice.PathComputationTest.MockPathResourceService; |
| 102 | import org.onosproject.pce.pceservice.constraint.CostConstraint; |
| 103 | import org.onosproject.pce.pcestore.api.PceStore; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 104 | import org.onosproject.pce.util.MockDeviceService; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 105 | import org.onosproject.pce.util.PceStoreAdapter; |
| 106 | import org.onosproject.pce.util.TunnelServiceAdapter; |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 107 | import org.onosproject.pcep.api.DeviceCapability; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 108 | import org.onosproject.store.service.TestStorageService; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 109 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 110 | import com.google.common.collect.ImmutableSet; |
| 111 | |
| 112 | /** |
| 113 | * Tests the functions of PceManager. |
| 114 | */ |
| 115 | public class PceManagerTest { |
| 116 | |
| 117 | private PathComputationTest pathCompTest = new PathComputationTest(); |
| 118 | private MockPathResourceService resourceService = pathCompTest.new MockPathResourceService(); |
| 119 | private MockTopologyService topologyService = new MockTopologyService(); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 120 | private MockMastershipService mastershipService = new MockMastershipService(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 121 | private MockPathService pathService = new MockPathService(); |
| 122 | private PceManager pceManager = new PceManager(); |
| 123 | private MockCoreService coreService = new MockCoreService(); |
| 124 | private MockTunnelServiceAdapter tunnelService = new MockTunnelServiceAdapter(); |
| 125 | private TestStorageService storageService = new TestStorageService(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 126 | private MockDeviceService deviceService = new MockDeviceService(); |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 127 | private MockNetConfigRegistryAdapter netConfigRegistry = new PathComputationTest.MockNetConfigRegistryAdapter(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 128 | private PceStore pceStore = new PceStoreAdapter(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 129 | |
| 130 | public static ProviderId providerId = new ProviderId("pce", "foo"); |
| 131 | private static final String L3 = "L3"; |
| 132 | private static final String LSRID = "lsrId"; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 133 | private static final String PCECC_CAPABILITY = "pceccCapability"; |
| 134 | private static final String SR_CAPABILITY = "srCapability"; |
| 135 | private static final String LABEL_STACK_CAPABILITY = "labelStackCapability"; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 136 | |
| 137 | private TopologyGraph graph = null; |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 138 | private Device deviceD1, deviceD2, deviceD3, deviceD4; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 139 | private Device pcepDeviceD1, pcepDeviceD2, pcepDeviceD3, pcepDeviceD4; |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 140 | private Link link1, link2, link3, link4; |
Priyanka B | 413fbe8 | 2016-05-26 11:44:45 +0530 | [diff] [blame] | 141 | protected static int flowsDownloaded; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 142 | private TunnelListener tunnelListener; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 143 | private TopologyListener listener; |
| 144 | private Topology topology; |
| 145 | private Set<TopologyEdge> edges; |
| 146 | private Set<TopologyVertex> vertexes; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 147 | |
| 148 | @Before |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 149 | public void startUp() throws TestUtilsException { |
| 150 | listener = TestUtils.getField(pceManager, "topologyListener"); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 151 | pceManager.pathService = pathService; |
| 152 | pceManager.resourceService = resourceService; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 153 | pceManager.topologyService = topologyService; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 154 | pceManager.tunnelService = tunnelService; |
| 155 | pceManager.coreService = coreService; |
| 156 | pceManager.storageService = storageService; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 157 | pceManager.deviceService = deviceService; |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 158 | pceManager.netCfgService = netConfigRegistry; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 159 | pceManager.pceStore = pceStore; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 160 | pceManager.mastershipService = mastershipService; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 161 | pceManager.activate(); |
| 162 | } |
| 163 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 164 | private class MockMastershipService extends MastershipServiceAdapter { |
| 165 | @Override |
| 166 | public MastershipRole getLocalRole(DeviceId deviceId) { |
| 167 | return MASTER; |
| 168 | } |
| 169 | |
| 170 | @Override |
| 171 | public boolean isLocalMaster(DeviceId deviceId) { |
| 172 | return getLocalRole(deviceId) == MASTER; |
| 173 | } |
| 174 | } |
| 175 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 176 | private void build4RouterTopo(boolean setCost, boolean setPceccCap, boolean setSrCap, |
| 177 | boolean setLabelStackCap, int bandwidth) { |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 178 | link1 = PathComputationTest.addLink(DEVICE1, 10, DEVICE2, 20, setCost, 50); |
| 179 | link2 = PathComputationTest.addLink(DEVICE2, 30, DEVICE4, 40, setCost, 20); |
| 180 | link3 = PathComputationTest.addLink(DEVICE1, 80, DEVICE3, 70, setCost, 100); |
| 181 | link4 = PathComputationTest.addLink(DEVICE3, 60, DEVICE4, 50, setCost, 80); |
| 182 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 183 | Set<TopologyVertex> vertexes = new HashSet<TopologyVertex>(); |
| 184 | vertexes.add(D1); |
| 185 | vertexes.add(D2); |
| 186 | vertexes.add(D3); |
| 187 | vertexes.add(D4); |
| 188 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 189 | this.vertexes = vertexes; |
| 190 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 191 | Set<TopologyEdge> edges = new HashSet<TopologyEdge>(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 192 | TopologyEdge edge1 = new DefaultTopologyEdge(D1, D2, link1); |
| 193 | edges.add(edge1); |
| 194 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 195 | TopologyEdge edge2 = new DefaultTopologyEdge(D2, D4, link2); |
| 196 | edges.add(edge2); |
| 197 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 198 | TopologyEdge edge3 = new DefaultTopologyEdge(D1, D3, link3); |
| 199 | edges.add(edge3); |
| 200 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 201 | TopologyEdge edge4 = new DefaultTopologyEdge(D3, D4, link4); |
| 202 | edges.add(edge4); |
| 203 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 204 | this.edges = edges; |
| 205 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 206 | graph = new DefaultTopologyGraph(vertexes, edges); |
| 207 | |
| 208 | DefaultAnnotations.Builder builderDev1 = DefaultAnnotations.builder(); |
| 209 | DefaultAnnotations.Builder builderDev2 = DefaultAnnotations.builder(); |
| 210 | DefaultAnnotations.Builder builderDev3 = DefaultAnnotations.builder(); |
| 211 | DefaultAnnotations.Builder builderDev4 = DefaultAnnotations.builder(); |
| 212 | |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 213 | // Making L3 devices |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 214 | builderDev1.set(AnnotationKeys.TYPE, L3); |
| 215 | builderDev1.set(LSRID, "1.1.1.1"); |
| 216 | |
| 217 | builderDev2.set(AnnotationKeys.TYPE, L3); |
| 218 | builderDev2.set(LSRID, "2.2.2.2"); |
| 219 | |
| 220 | builderDev3.set(AnnotationKeys.TYPE, L3); |
| 221 | builderDev3.set(LSRID, "3.3.3.3"); |
| 222 | |
| 223 | builderDev4.set(AnnotationKeys.TYPE, L3); |
| 224 | builderDev4.set(LSRID, "4.4.4.4"); |
| 225 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 226 | deviceD1 = new MockDevice(D1.deviceId(), builderDev1.build()); |
| 227 | deviceD2 = new MockDevice(D2.deviceId(), builderDev2.build()); |
| 228 | deviceD3 = new MockDevice(D3.deviceId(), builderDev3.build()); |
| 229 | deviceD4 = new MockDevice(D4.deviceId(), builderDev4.build()); |
| 230 | |
| 231 | deviceService.addDevice(deviceD1); |
| 232 | deviceService.addDevice(deviceD2); |
| 233 | deviceService.addDevice(deviceD3); |
| 234 | deviceService.addDevice(deviceD4); |
| 235 | |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 236 | DeviceCapability device1Cap = netConfigRegistry.addConfig(DeviceId.deviceId("1.1.1.1"), DeviceCapability.class); |
| 237 | device1Cap.setLabelStackCap(setLabelStackCap) |
| 238 | .setLocalLabelCap(setPceccCap) |
| 239 | .setSrCap(setSrCap) |
| 240 | .apply(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 241 | |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 242 | DeviceCapability device2Cap = netConfigRegistry.addConfig(DeviceId.deviceId("2.2.2.2"), DeviceCapability.class); |
| 243 | device2Cap.setLabelStackCap(setLabelStackCap) |
| 244 | .setLocalLabelCap(setPceccCap) |
| 245 | .setSrCap(setSrCap) |
| 246 | .apply(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 247 | |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 248 | DeviceCapability device3Cap = netConfigRegistry.addConfig(DeviceId.deviceId("3.3.3.3"), DeviceCapability.class); |
| 249 | device3Cap.setLabelStackCap(setLabelStackCap) |
| 250 | .setLocalLabelCap(setPceccCap) |
| 251 | .setSrCap(setSrCap) |
| 252 | .apply(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 253 | |
Avantika-Huawei | 032a987 | 2016-05-27 22:57:38 +0530 | [diff] [blame] | 254 | DeviceCapability device4Cap = netConfigRegistry.addConfig(DeviceId.deviceId("4.4.4.4"), DeviceCapability.class); |
| 255 | device4Cap.setLabelStackCap(setLabelStackCap) |
| 256 | .setLocalLabelCap(setPceccCap) |
| 257 | .setSrCap(setSrCap) |
| 258 | .apply(); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 259 | |
| 260 | if (bandwidth != 0) { |
| 261 | List<Resource> resources = new LinkedList<>(); |
| 262 | resources.add(continuous(link1.src().deviceId(), link1.src().port(), Bandwidth.class).resource(bandwidth)); |
| 263 | resources.add(continuous(link2.src().deviceId(), link2.src().port(), Bandwidth.class).resource(bandwidth)); |
| 264 | resources.add(continuous(link3.src().deviceId(), link3.src().port(), Bandwidth.class).resource(bandwidth)); |
| 265 | resources.add(continuous(link4.src().deviceId(), link4.src().port(), Bandwidth.class).resource(bandwidth)); |
| 266 | |
| 267 | resources.add(continuous(link1.dst().deviceId(), link1.dst().port(), Bandwidth.class).resource(bandwidth)); |
| 268 | resources.add(continuous(link2.dst().deviceId(), link2.dst().port(), Bandwidth.class).resource(bandwidth)); |
| 269 | resources.add(continuous(link3.dst().deviceId(), link3.dst().port(), Bandwidth.class).resource(bandwidth)); |
| 270 | resources.add(continuous(link4.dst().deviceId(), link4.dst().port(), Bandwidth.class).resource(bandwidth)); |
| 271 | |
| 272 | resourceService.allocate(IntentId.valueOf(bandwidth), resources); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * Tests path success with (IGP) cost constraint for signalled LSP. |
| 278 | */ |
| 279 | @Test |
| 280 | public void setupPathTest1() { |
| 281 | build4RouterTopo(true, false, false, false, 0); // IGP cost is set here. |
| 282 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 283 | CostConstraint costConstraint = new CostConstraint(COST); |
| 284 | constraints.add(costConstraint); |
| 285 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 286 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 287 | assertThat(result, is(true)); |
| 288 | } |
| 289 | |
| 290 | /** |
| 291 | * Tests path failure with (IGP) cost constraint for signalled LSP. |
| 292 | */ |
| 293 | @Test |
| 294 | public void setupPathTest2() { |
| 295 | build4RouterTopo(false, false, false, false, 0); // TE cost is set here, not IGP. |
| 296 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 297 | CostConstraint costConstraint = new CostConstraint(COST); |
| 298 | constraints.add(costConstraint); |
| 299 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 300 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 301 | assertThat(result, is(false)); |
| 302 | } |
| 303 | |
| 304 | /** |
| 305 | * Tests path success with TE-cost constraint for signalled LSP. |
| 306 | */ |
| 307 | @Test |
| 308 | public void setupPathTest3() { |
| 309 | build4RouterTopo(false, false, false, false, 0); // TE cost is set here. |
| 310 | |
| 311 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 312 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 313 | constraints.add(costConstraint); |
| 314 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 315 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 316 | assertThat(result, is(true)); |
| 317 | } |
| 318 | |
| 319 | /** |
| 320 | * Tests path failure with TE-cost constraint for signalled LSP. |
| 321 | */ |
| 322 | @Test |
| 323 | public void setupPathTest4() { |
| 324 | build4RouterTopo(true, false, false, false, 0); // IGP cost is set here, not TE. |
| 325 | |
| 326 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 327 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 328 | constraints.add(costConstraint); |
| 329 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 330 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 331 | assertThat(result, is(false)); |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Tests path success with (IGP) cost constraint for non-SR non-signalled LSP. |
| 336 | */ |
| 337 | @Test |
| 338 | public void setupPathTest5() { |
| 339 | build4RouterTopo(true, true, false, false, 0); |
| 340 | |
| 341 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 342 | CostConstraint costConstraint = new CostConstraint(COST); |
| 343 | constraints.add(costConstraint); |
| 344 | |
| 345 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 346 | WITHOUT_SIGNALLING_AND_WITHOUT_SR); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 347 | assertThat(result, is(true)); |
| 348 | } |
| 349 | |
| 350 | /** |
| 351 | * Tests path success with TE-cost constraint for non-SR non-sgnalled LSP. |
| 352 | */ |
| 353 | @Test |
| 354 | public void setupPathTest6() { |
| 355 | build4RouterTopo(false, true, false, false, 0); |
| 356 | |
| 357 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 358 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 359 | constraints.add(costConstraint); |
| 360 | |
| 361 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 362 | WITHOUT_SIGNALLING_AND_WITHOUT_SR); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 363 | assertThat(result, is(true)); |
| 364 | } |
| 365 | |
| 366 | /** |
| 367 | * Tests path failure with TE-cost constraint for non-SR non-signalled LSP(CR). Label capability not registered. |
| 368 | */ |
| 369 | @Test |
| 370 | public void setupPathTest7() { |
| 371 | build4RouterTopo(true, false, false, false, 0); |
| 372 | |
| 373 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 374 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 375 | constraints.add(costConstraint); |
| 376 | |
| 377 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 378 | WITHOUT_SIGNALLING_AND_WITHOUT_SR); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 379 | assertThat(result, is(false)); |
| 380 | } |
| 381 | |
| 382 | /** |
| 383 | * Tests path failure as bandwidth is requested but is not registered. |
| 384 | */ |
| 385 | @Test |
| 386 | public void setupPathTest8() { |
| 387 | build4RouterTopo(true, false, false, false, 0); |
| 388 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 389 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 390 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 391 | |
| 392 | constraints.add(costConstraint); |
| 393 | constraints.add(bwConstraint); |
| 394 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 395 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 396 | assertThat(result, is(false)); |
| 397 | } |
| 398 | |
| 399 | /** |
| 400 | * Tests path failure as bandwidth requested is more than registered. |
| 401 | */ |
| 402 | @Test |
| 403 | public void setupPathTest9() { |
| 404 | build4RouterTopo(false, false, false, false, 5); |
| 405 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 406 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 407 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 408 | |
| 409 | constraints.add(costConstraint); |
| 410 | constraints.add(bwConstraint); |
| 411 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 412 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 413 | assertThat(result, is(false)); |
| 414 | } |
| 415 | |
| 416 | /** |
| 417 | * Tests path setup failure(without signalling). Label capability is not present. |
| 418 | */ |
| 419 | @Test |
| 420 | public void setupPathTest10() { |
| 421 | build4RouterTopo(false, false, false, false, 0); |
| 422 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 423 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 424 | constraints.add(costConstraint); |
| 425 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 426 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, SR_WITHOUT_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 427 | assertThat(result, is(false)); |
| 428 | } |
| 429 | |
| 430 | /** |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 431 | * Tests path setup without signalling and with bandwidth reservation. |
| 432 | */ |
| 433 | @Test |
| 434 | public void setupPathTest12() { |
| 435 | build4RouterTopo(false, true, true, true, 15); |
| 436 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 437 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 438 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 439 | |
| 440 | constraints.add(costConstraint); |
| 441 | constraints.add(bwConstraint); |
| 442 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 443 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, SR_WITHOUT_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 444 | assertThat(result, is(true)); |
| 445 | } |
| 446 | |
| 447 | /** |
| 448 | * Tests path setup without cost/bandwidth constraints. |
| 449 | */ |
| 450 | @Test |
| 451 | public void setupPathTest13() { |
| 452 | build4RouterTopo(false, false, false, false, 0); |
| 453 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 454 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", null, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 455 | assertThat(result, is(true)); |
| 456 | } |
| 457 | |
| 458 | /** |
| 459 | * Tests path update with increase in bandwidth. |
| 460 | */ |
| 461 | @Test |
| 462 | public void updatePathTest1() { |
| 463 | build4RouterTopo(false, true, true, true, 100); |
| 464 | |
| 465 | // Setup tunnel. |
| 466 | List<Constraint> constraints = new LinkedList<>(); |
| 467 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(60.0)); |
| 468 | constraints.add(bwConstraint); |
| 469 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 470 | constraints.add(costConstraint); |
| 471 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 472 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 473 | assertThat(result, is(true)); |
| 474 | |
| 475 | // Change constraint and update it. |
| 476 | constraints = new LinkedList<>(); |
| 477 | bwConstraint = new BandwidthConstraint(Bandwidth.bps(50.0)); |
| 478 | constraints.add(bwConstraint); |
| 479 | constraints.add(costConstraint); |
| 480 | |
| 481 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 482 | assertThat(tunnels.size(), is(1)); |
| 483 | |
| 484 | Tunnel tunnel = tunnels.iterator().next(); |
| 485 | |
| 486 | // Stimulate the effect of LSP ids from protocol msg. |
| 487 | tunnelService.updateTunnelWithLspIds(tunnel, "123", "1", State.ACTIVE); |
| 488 | |
| 489 | result = pceManager.updatePath(tunnel.tunnelId(), constraints); |
| 490 | assertThat(result, is(true)); |
| 491 | |
| 492 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 493 | assertThat(tunnels.size(), is(2)); |
| 494 | } |
| 495 | |
| 496 | /** |
| 497 | * Tests path update with decrease in bandwidth. |
| 498 | */ |
| 499 | @Test |
| 500 | public void updatePathTest2() { |
| 501 | build4RouterTopo(false, true, true, true, 100); |
| 502 | |
| 503 | // Setup tunnel. |
| 504 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 505 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(60.0)); |
| 506 | constraints.add(bwConstraint); |
| 507 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 508 | constraints.add(costConstraint); |
| 509 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 510 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, SR_WITHOUT_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 511 | assertThat(result, is(true)); |
| 512 | |
| 513 | // Change constraint and update it. |
| 514 | constraints.remove(bwConstraint); |
| 515 | bwConstraint = new BandwidthConstraint(Bandwidth.bps(70.0)); |
| 516 | constraints.add(bwConstraint); |
| 517 | |
| 518 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 519 | assertThat(tunnels.size(), is(1)); |
| 520 | |
| 521 | for (Tunnel tunnel : tunnels) { |
| 522 | result = pceManager.updatePath(tunnel.tunnelId(), constraints); |
| 523 | assertThat(result, is(true)); |
| 524 | } |
| 525 | |
| 526 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 527 | assertThat(tunnels.size(), is(2)); |
| 528 | } |
| 529 | |
| 530 | /** |
| 531 | * Tests path update without cost/bandwidth constraints. |
| 532 | */ |
| 533 | @Test |
| 534 | public void updatePathTest3() { |
| 535 | build4RouterTopo(false, true, true, true, 100); |
| 536 | |
| 537 | // Setup tunnel. |
Priyanka B | 3fdb9dd | 2016-08-08 10:47:24 +0530 | [diff] [blame] | 538 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 539 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 540 | constraints.add(costConstraint); |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 541 | boolean result = pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 542 | assertThat(result, is(true)); |
| 543 | |
| 544 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 545 | assertThat(tunnels.size(), is(1)); |
| 546 | |
| 547 | for (Tunnel tunnel : tunnels) { |
| 548 | result = pceManager.updatePath(tunnel.tunnelId(), null); |
| 549 | assertThat(result, is(true)); |
| 550 | } |
| 551 | |
| 552 | Iterable<Tunnel> queryTunnelResult = pceManager.queryAllPath(); |
| 553 | assertThat((int) queryTunnelResult.spliterator().getExactSizeIfKnown(), is(2)); |
| 554 | } |
| 555 | |
| 556 | /** |
| 557 | * Tests path release. |
| 558 | */ |
| 559 | @Test |
| 560 | public void releasePathTest1() { |
| 561 | build4RouterTopo(false, false, false, false, 5); |
| 562 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 563 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
Priyanka B | 4c3b451 | 2016-07-22 11:41:49 +0530 | [diff] [blame] | 564 | BandwidthConstraint bwConst = new BandwidthConstraint(Bandwidth.bps(3)); |
| 565 | constraints.add(bwConst); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 566 | constraints.add(costConstraint); |
| 567 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 568 | pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 569 | |
| 570 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 571 | assertThat(tunnels.size(), is(1)); |
| 572 | boolean result; |
| 573 | for (Tunnel tunnel : tunnels) { |
| 574 | result = pceManager.releasePath(tunnel.tunnelId()); |
| 575 | assertThat(result, is(true)); |
| 576 | } |
| 577 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 578 | assertThat(tunnels.size(), is(0)); |
| 579 | } |
| 580 | |
| 581 | /** |
| 582 | * Tests path release failure. |
| 583 | */ |
| 584 | @Test |
| 585 | public void releasePathTest2() { |
| 586 | build4RouterTopo(false, false, false, false, 5); |
| 587 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 588 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 589 | constraints.add(costConstraint); |
| 590 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 591 | pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 592 | |
| 593 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 594 | assertThat(tunnels.size(), is(1)); |
| 595 | |
| 596 | // Random tunnel id. |
| 597 | boolean result = pceManager.releasePath(TunnelId.valueOf("111")); |
| 598 | assertThat(result, is(false)); |
| 599 | |
| 600 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 601 | assertThat(tunnels.size(), is(1)); |
| 602 | } |
| 603 | |
| 604 | /** |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 605 | * Tests tunnel events added and removed. |
| 606 | */ |
| 607 | @Test |
| 608 | public void tunnelEventTest1() { |
| 609 | build4RouterTopo(false, true, true, true, 15); |
| 610 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 611 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 612 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 613 | |
| 614 | constraints.add(costConstraint); |
| 615 | constraints.add(bwConstraint); |
| 616 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 617 | pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T1", constraints, SR_WITHOUT_SIGNALLING); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 618 | assertThat(pceStore.getTunnelInfoCount(), is(1)); |
| 619 | |
| 620 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 621 | |
| 622 | for (Tunnel tunnel : tunnels) { |
| 623 | TunnelEvent event = new TunnelEvent(TunnelEvent.Type.TUNNEL_ADDED, tunnel); |
| 624 | tunnelListener.event(event); |
| 625 | |
| 626 | pceManager.releasePath(tunnel.tunnelId()); |
| 627 | |
| 628 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_REMOVED, tunnel); |
| 629 | tunnelListener.event(event); |
| 630 | } |
| 631 | |
| 632 | assertThat(pceStore.getTunnelInfoCount(), is(0)); |
| 633 | } |
| 634 | |
| 635 | /** |
| 636 | * Tests label allocation/removal in CR case based on tunnel event. |
| 637 | */ |
| 638 | @Test |
| 639 | public void tunnelEventTest2() { |
| 640 | build4RouterTopo(false, true, true, true, 15); |
| 641 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 642 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 643 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 644 | |
| 645 | constraints.add(costConstraint); |
| 646 | constraints.add(bwConstraint); |
| 647 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 648 | pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T2", constraints, WITHOUT_SIGNALLING_AND_WITHOUT_SR); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 649 | assertThat(pceStore.getTunnelInfoCount(), is(1)); |
| 650 | |
| 651 | TunnelEvent event; |
| 652 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 653 | for (Tunnel tunnel : tunnels) { |
| 654 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_ADDED, tunnel); |
| 655 | tunnelListener.event(event); |
| 656 | |
| 657 | // Stimulate the effect of LSP ids from protocol msg. |
| 658 | tunnelService.updateTunnelWithLspIds(tunnel, "123", "1", ESTABLISHED); |
| 659 | } |
| 660 | |
| 661 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 662 | for (Tunnel tunnel : tunnels) { |
| 663 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_UPDATED, tunnel); |
| 664 | tunnelListener.event(event); |
| 665 | |
| 666 | pceManager.releasePath(tunnel.tunnelId()); |
| 667 | |
| 668 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_REMOVED, tunnel); |
| 669 | tunnelListener.event(event); |
| 670 | } |
| 671 | |
| 672 | assertThat(pceStore.getTunnelInfoCount(), is(0)); |
| 673 | } |
| 674 | |
| 675 | /** |
| 676 | * Tests handling UNSTABLE state based on tunnel event. |
| 677 | */ |
| 678 | @Test |
| 679 | public void tunnelEventTest3() { |
| 680 | build4RouterTopo(false, true, true, true, 15); |
| 681 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 682 | BandwidthConstraint bwConstraint = new BandwidthConstraint(Bandwidth.bps(10.0)); |
| 683 | CostConstraint costConstraint = new CostConstraint(TE_COST); |
| 684 | |
| 685 | constraints.add(costConstraint); |
| 686 | constraints.add(bwConstraint); |
| 687 | |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 688 | pceManager.setupPath(D1.deviceId(), D2.deviceId(), "T2", constraints, WITHOUT_SIGNALLING_AND_WITHOUT_SR); |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 689 | assertThat(pceStore.getTunnelInfoCount(), is(1)); |
| 690 | assertThat(pceStore.getFailedPathInfoCount(), is(0)); |
| 691 | |
| 692 | TunnelEvent event; |
| 693 | Collection<Tunnel> tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 694 | for (Tunnel tunnel : tunnels) { |
| 695 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_ADDED, tunnel); |
| 696 | tunnelListener.event(event); |
| 697 | |
| 698 | // Stimulate the effect of LSP ids from protocol msg. |
| 699 | tunnelService.updateTunnelWithLspIds(tunnel, "123", "1", UNSTABLE); |
| 700 | } |
| 701 | |
| 702 | tunnels = (Collection<Tunnel>) pceManager.queryAllPath(); |
| 703 | for (Tunnel tunnel : tunnels) { |
| 704 | event = new TunnelEvent(TunnelEvent.Type.TUNNEL_UPDATED, tunnel); |
| 705 | tunnelListener.event(event); |
| 706 | } |
| 707 | assertThat(pceStore.getTunnelInfoCount(), is(1)); |
| 708 | assertThat(pceStore.getFailedPathInfoCount(), is(1)); |
| 709 | } |
| 710 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 711 | /** |
| 712 | * Tests resilency when L2 link is down. |
| 713 | */ |
| 714 | @Test |
| 715 | public void resilencyTest1() { |
| 716 | build4RouterTopo(true, false, false, false, 10); |
| 717 | |
| 718 | |
| 719 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 720 | CostConstraint costConstraint = new CostConstraint(COST); |
| 721 | constraints.add(costConstraint); |
| 722 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 723 | constraints.add(localBwConst); |
| 724 | |
| 725 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 726 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 727 | assertThat(result, is(true)); |
| 728 | assertThat(pceStore.getTunnelInfoCount(), is(1)); |
| 729 | assertThat(pceStore.getFailedPathInfoCount(), is(0)); |
| 730 | |
| 731 | List<Event> reasons = new LinkedList<>(); |
| 732 | final LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 733 | reasons.add(linkEvent); |
| 734 | final TopologyEvent event = new TopologyEvent( |
| 735 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 736 | topology, |
| 737 | reasons); |
| 738 | |
| 739 | //Change Topology : remove link2 |
| 740 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 741 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 742 | topologyService.changeInTopology(getGraph(null, tempEdges)); |
| 743 | listener.event(event); |
| 744 | |
| 745 | List<Link> links = new LinkedList<>(); |
| 746 | links.add(link3); |
| 747 | links.add(link4); |
| 748 | |
| 749 | //Path is D1-D3-D4 |
| 750 | assertThat(pathService.paths().iterator().next().links(), is(links)); |
| 751 | assertThat(pathService.paths().iterator().next().cost(), is((double) 180)); |
| 752 | } |
| 753 | |
| 754 | /** |
| 755 | * Tests resilency when L2 and L4 link is down. |
| 756 | */ |
| 757 | @Test |
| 758 | public void resilencyTest2() { |
| 759 | build4RouterTopo(true, false, false, false, 10); |
| 760 | |
| 761 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 762 | CostConstraint costConstraint = new CostConstraint(COST); |
| 763 | constraints.add(costConstraint); |
| 764 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 765 | constraints.add(localBwConst); |
| 766 | |
| 767 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 768 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 769 | assertThat(result, is(true)); |
| 770 | |
| 771 | List<Event> reasons = new LinkedList<>(); |
| 772 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 773 | reasons.add(linkEvent); |
| 774 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link4); |
| 775 | reasons.add(linkEvent); |
| 776 | final TopologyEvent event = new TopologyEvent( |
| 777 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 778 | topology, |
| 779 | reasons); |
| 780 | |
| 781 | //Change Topology : remove link2 and link4 |
| 782 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 783 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 784 | tempEdges.add(new DefaultTopologyEdge(D3, D4, link4)); |
| 785 | topologyService.changeInTopology(getGraph(null, tempEdges)); |
| 786 | listener.event(event); |
| 787 | |
| 788 | //No Path |
| 789 | assertThat(pathService.paths().size(), is(0)); |
| 790 | } |
| 791 | |
| 792 | /** |
| 793 | * Tests resilency when D2 device is down. |
| 794 | */ |
| 795 | @Test |
| 796 | public void resilencyTest3() { |
| 797 | build4RouterTopo(true, false, false, false, 10); |
| 798 | |
| 799 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 800 | CostConstraint costConstraint = new CostConstraint(COST); |
| 801 | constraints.add(costConstraint); |
| 802 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 803 | constraints.add(localBwConst); |
| 804 | |
| 805 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 806 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 807 | assertThat(result, is(true)); |
| 808 | |
| 809 | List<Event> reasons = new LinkedList<>(); |
| 810 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 811 | reasons.add(linkEvent); |
| 812 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link1); |
| 813 | reasons.add(linkEvent); |
| 814 | final TopologyEvent event = new TopologyEvent( |
| 815 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 816 | topology, |
| 817 | reasons); |
| 818 | |
| 819 | //Change Topology : remove link2 and link1 |
| 820 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 821 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 822 | tempEdges.add(new DefaultTopologyEdge(D1, D2, link1)); |
| 823 | topologyService.changeInTopology(getGraph(null, tempEdges)); |
| 824 | listener.event(event); |
| 825 | |
| 826 | List<Link> links = new LinkedList<>(); |
| 827 | links.add(link3); |
| 828 | links.add(link4); |
| 829 | |
| 830 | //Path is D1-D3-D4 |
| 831 | assertThat(pathService.paths().iterator().next().links(), is(links)); |
| 832 | assertThat(pathService.paths().iterator().next().cost(), is((double) 180)); |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * Tests resilency when ingress device is down. |
| 837 | */ |
| 838 | @Test |
| 839 | public void resilencyTest4() { |
| 840 | build4RouterTopo(true, false, false, false, 10); |
| 841 | |
| 842 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 843 | CostConstraint costConstraint = new CostConstraint(COST); |
| 844 | constraints.add(costConstraint); |
| 845 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 846 | constraints.add(localBwConst); |
| 847 | |
| 848 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 849 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 850 | assertThat(result, is(true)); |
| 851 | |
| 852 | List<Event> reasons = new LinkedList<>(); |
| 853 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link3); |
| 854 | reasons.add(linkEvent); |
| 855 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link1); |
| 856 | reasons.add(linkEvent); |
| 857 | final TopologyEvent event = new TopologyEvent( |
| 858 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 859 | topology, |
| 860 | reasons); |
| 861 | |
| 862 | //Change Topology : remove link2 and link1 |
| 863 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 864 | tempEdges.add(new DefaultTopologyEdge(D1, D3, link3)); |
| 865 | tempEdges.add(new DefaultTopologyEdge(D1, D2, link1)); |
| 866 | topologyService.changeInTopology(getGraph(null, tempEdges)); |
| 867 | listener.event(event); |
| 868 | |
| 869 | //No path |
| 870 | assertThat(pathService.paths().size(), is(0)); |
| 871 | } |
| 872 | |
| 873 | /** |
| 874 | * Tests resilency when D2 and D3 devices are down. |
| 875 | */ |
| 876 | @Test |
| 877 | public void resilencyTest5() { |
| 878 | build4RouterTopo(true, false, false, false, 10); |
| 879 | |
| 880 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 881 | CostConstraint costConstraint = new CostConstraint(COST); |
| 882 | constraints.add(costConstraint); |
| 883 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 884 | constraints.add(localBwConst); |
| 885 | |
| 886 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 887 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 888 | assertThat(result, is(true)); |
| 889 | |
| 890 | List<Event> reasons = new LinkedList<>(); |
| 891 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 892 | reasons.add(linkEvent); |
| 893 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link1); |
| 894 | reasons.add(linkEvent); |
| 895 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link3); |
| 896 | reasons.add(linkEvent); |
| 897 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link4); |
| 898 | reasons.add(linkEvent); |
| 899 | |
| 900 | final TopologyEvent event = new TopologyEvent( |
| 901 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 902 | topology, |
| 903 | reasons); |
| 904 | |
| 905 | //Change Topology : remove device2, device3 and all links |
| 906 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 907 | tempEdges.add(new DefaultTopologyEdge(D1, D2, link1)); |
| 908 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 909 | tempEdges.add(new DefaultTopologyEdge(D1, D3, link3)); |
| 910 | tempEdges.add(new DefaultTopologyEdge(D3, D4, link4)); |
| 911 | Set<TopologyVertex> tempVertexes = new HashSet<>(); |
| 912 | tempVertexes.add(D2); |
| 913 | tempVertexes.add(D3); |
| 914 | topologyService.changeInTopology(getGraph(tempVertexes, tempEdges)); |
| 915 | listener.event(event); |
| 916 | |
| 917 | //No path |
| 918 | assertThat(pathService.paths().size(), is(0)); |
| 919 | } |
| 920 | |
| 921 | /** |
| 922 | * Tests resilency when egress device is down. |
| 923 | */ |
| 924 | @Test |
| 925 | public void resilencyTest6() { |
| 926 | build4RouterTopo(true, false, false, false, 10); |
| 927 | |
| 928 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 929 | CostConstraint costConstraint = new CostConstraint(COST); |
| 930 | constraints.add(costConstraint); |
| 931 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 932 | constraints.add(localBwConst); |
| 933 | |
| 934 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 935 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 936 | assertThat(result, is(true)); |
| 937 | |
| 938 | List<Event> reasons = new LinkedList<>(); |
| 939 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 940 | reasons.add(linkEvent); |
| 941 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link4); |
| 942 | reasons.add(linkEvent); |
| 943 | |
| 944 | final TopologyEvent event = new TopologyEvent( |
| 945 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 946 | topology, |
| 947 | reasons); |
| 948 | |
| 949 | //Change Topology : remove device4 , link2 and link4 |
| 950 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 951 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 952 | tempEdges.add(new DefaultTopologyEdge(D3, D4, link4)); |
| 953 | Set<TopologyVertex> tempVertexes = new HashSet<>(); |
| 954 | tempVertexes.add(D4); |
| 955 | topologyService.changeInTopology(getGraph(tempVertexes, tempEdges)); |
| 956 | listener.event(event); |
| 957 | |
| 958 | //No path |
| 959 | assertThat(pathService.paths().size(), is(0)); |
| 960 | } |
| 961 | |
| 962 | /** |
| 963 | * Tests resilency when egress device is down. |
| 964 | */ |
| 965 | @Test |
| 966 | public void resilencyTest7() { |
| 967 | build4RouterTopo(true, false, false, false, 10); |
| 968 | |
| 969 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 970 | CostConstraint costConstraint = new CostConstraint(COST); |
| 971 | constraints.add(costConstraint); |
| 972 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 973 | constraints.add(localBwConst); |
| 974 | |
| 975 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 976 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 977 | assertThat(result, is(true)); |
| 978 | |
| 979 | List<Event> reasons = new LinkedList<>(); |
| 980 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 981 | reasons.add(linkEvent); |
| 982 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link4); |
| 983 | reasons.add(linkEvent); |
| 984 | |
| 985 | final TopologyEvent event = new TopologyEvent( |
| 986 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 987 | topology, |
| 988 | reasons); |
| 989 | |
| 990 | //Change Topology : remove device4 , link2 and link4 |
| 991 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 992 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 993 | tempEdges.add(new DefaultTopologyEdge(D3, D4, link4)); |
| 994 | Set<TopologyVertex> tempVertexes = new HashSet<>(); |
| 995 | tempVertexes.add(D4); |
| 996 | topologyService.changeInTopology(getGraph(tempVertexes, tempEdges)); |
| 997 | listener.event(event); |
| 998 | |
| 999 | //No path |
| 1000 | assertThat(pathService.paths().size(), is(0)); |
| 1001 | } |
| 1002 | |
| 1003 | /** |
| 1004 | * Tests resilency when D2 device is suspended. |
| 1005 | */ |
| 1006 | @Test |
| 1007 | public void resilencyTest8() { |
| 1008 | build4RouterTopo(true, false, false, false, 10); |
| 1009 | |
| 1010 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 1011 | CostConstraint costConstraint = new CostConstraint(COST); |
| 1012 | constraints.add(costConstraint); |
| 1013 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 1014 | constraints.add(localBwConst); |
| 1015 | |
| 1016 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 1017 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1018 | assertThat(result, is(true)); |
| 1019 | |
| 1020 | List<Event> reasons = new LinkedList<>(); |
| 1021 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link1); |
| 1022 | reasons.add(linkEvent); |
| 1023 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 1024 | reasons.add(linkEvent); |
| 1025 | |
| 1026 | final TopologyEvent event = new TopologyEvent( |
| 1027 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 1028 | topology, |
| 1029 | reasons); |
| 1030 | |
| 1031 | //Change Topology : remove device2 , link1 and link2 |
| 1032 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 1033 | tempEdges.add(new DefaultTopologyEdge(D1, D2, link1)); |
| 1034 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 1035 | Set<TopologyVertex> tempVertexes = new HashSet<>(); |
| 1036 | tempVertexes.add(D2); |
| 1037 | topologyService.changeInTopology(getGraph(tempVertexes, tempEdges)); |
| 1038 | listener.event(event); |
| 1039 | |
| 1040 | List<Link> links = new LinkedList<>(); |
| 1041 | links.add(link3); |
| 1042 | links.add(link4); |
| 1043 | |
| 1044 | //Path is D1-D3-D4 |
| 1045 | assertThat(pathService.paths().iterator().next().links(), is(links)); |
| 1046 | assertThat(pathService.paths().iterator().next().cost(), is((double) 180)); |
| 1047 | } |
| 1048 | |
| 1049 | /** |
| 1050 | * Tests resilency when D2 device availability is changed. |
| 1051 | */ |
| 1052 | @Test |
| 1053 | public void resilencyTest11() { |
| 1054 | build4RouterTopo(true, false, false, false, 10); |
| 1055 | |
| 1056 | List<Constraint> constraints = new LinkedList<Constraint>(); |
| 1057 | CostConstraint costConstraint = new CostConstraint(COST); |
| 1058 | constraints.add(costConstraint); |
| 1059 | BandwidthConstraint localBwConst = new BandwidthConstraint(Bandwidth.bps(10)); |
| 1060 | constraints.add(localBwConst); |
| 1061 | |
| 1062 | //Setup the path , tunnel created |
Priyankab-Huawei | 3946d73 | 2016-10-11 06:24:38 +0000 | [diff] [blame] | 1063 | boolean result = pceManager.setupPath(D1.deviceId(), D4.deviceId(), "T123", constraints, WITH_SIGNALLING); |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1064 | assertThat(result, is(true)); |
| 1065 | |
| 1066 | List<Event> reasons = new LinkedList<>(); |
| 1067 | LinkEvent linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link1); |
| 1068 | reasons.add(linkEvent); |
| 1069 | linkEvent = new LinkEvent(LinkEvent.Type.LINK_REMOVED, link2); |
| 1070 | reasons.add(linkEvent); |
| 1071 | |
| 1072 | final TopologyEvent event = new TopologyEvent( |
| 1073 | TopologyEvent.Type.TOPOLOGY_CHANGED, |
| 1074 | topology, |
| 1075 | reasons); |
| 1076 | |
| 1077 | //Change Topology : remove device2 , link1 and link2 |
| 1078 | Set<TopologyEdge> tempEdges = new HashSet<>(); |
| 1079 | tempEdges.add(new DefaultTopologyEdge(D1, D2, link1)); |
| 1080 | tempEdges.add(new DefaultTopologyEdge(D2, D4, link2)); |
| 1081 | Set<TopologyVertex> tempVertexes = new HashSet<>(); |
| 1082 | tempVertexes.add(D2); |
| 1083 | topologyService.changeInTopology(getGraph(tempVertexes, tempEdges)); |
| 1084 | listener.event(event); |
| 1085 | |
| 1086 | List<Link> links = new LinkedList<>(); |
| 1087 | links.add(link3); |
| 1088 | links.add(link4); |
| 1089 | |
| 1090 | //Path is D1-D3-D4 |
| 1091 | assertThat(pathService.paths().iterator().next().links(), is(links)); |
| 1092 | assertThat(pathService.paths().iterator().next().cost(), is((double) 180)); |
| 1093 | } |
| 1094 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1095 | @After |
| 1096 | public void tearDown() { |
| 1097 | pceManager.deactivate(); |
| 1098 | pceManager.pathService = null; |
| 1099 | pceManager.resourceService = null; |
| 1100 | pceManager.tunnelService = null; |
| 1101 | pceManager.coreService = null; |
| 1102 | pceManager.storageService = null; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1103 | pceManager.deviceService = null; |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 1104 | pceManager.netCfgService = null; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1105 | pceManager.pceStore = null; |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1106 | pceManager.topologyService = null; |
| 1107 | pceManager.mastershipService = null; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1108 | flowsDownloaded = 0; |
| 1109 | } |
| 1110 | |
| 1111 | private class MockTopologyService extends TopologyServiceAdapter { |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1112 | private void changeInTopology(TopologyGraph graphModified) { |
| 1113 | graph = graphModified; |
| 1114 | } |
| 1115 | |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1116 | @Override |
| 1117 | public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight) { |
| 1118 | DefaultTopologyVertex srcV = new DefaultTopologyVertex(src); |
| 1119 | DefaultTopologyVertex dstV = new DefaultTopologyVertex(dst); |
| 1120 | Set<TopologyVertex> vertices = graph.getVertexes(); |
| 1121 | if (!vertices.contains(srcV) || !vertices.contains(dstV)) { |
| 1122 | // src or dst not part of the current graph |
| 1123 | return ImmutableSet.of(); |
| 1124 | } |
| 1125 | |
| 1126 | GraphPathSearch.Result<TopologyVertex, TopologyEdge> result = PathComputationTest.graphSearch() |
| 1127 | .search(graph, srcV, dstV, weight, ALL_PATHS); |
| 1128 | ImmutableSet.Builder<Path> builder = ImmutableSet.builder(); |
| 1129 | for (org.onlab.graph.Path<TopologyVertex, TopologyEdge> path : result.paths()) { |
| 1130 | builder.add(PathComputationTest.networkPath(path)); |
| 1131 | } |
| 1132 | return builder.build(); |
| 1133 | } |
| 1134 | } |
| 1135 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1136 | private TopologyGraph getGraph(Set<TopologyVertex> removedVertex, Set<TopologyEdge> removedEdges) { |
| 1137 | if (removedVertex != null) { |
| 1138 | vertexes.remove(removedVertex); |
| 1139 | removedVertex.forEach(v -> |
| 1140 | { |
| 1141 | vertexes.remove(v); |
| 1142 | }); |
| 1143 | } |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1144 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1145 | if (removedEdges != null) { |
| 1146 | removedEdges.forEach(e -> |
| 1147 | { |
| 1148 | edges.remove(e); |
| 1149 | }); |
| 1150 | } |
| 1151 | |
| 1152 | return new DefaultTopologyGraph(vertexes, edges); |
| 1153 | } |
| 1154 | |
| 1155 | private class MockPathService extends PathServiceAdapter { |
| 1156 | Set<Path> computedPaths; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1157 | @Override |
| 1158 | public Set<Path> getPaths(ElementId src, ElementId dst, LinkWeight weight) { |
| 1159 | // If either edge is null, bail with no paths. |
| 1160 | if (src == null || dst == null) { |
| 1161 | return ImmutableSet.of(); |
| 1162 | } |
| 1163 | |
| 1164 | // Otherwise get all paths between the source and destination edge |
| 1165 | // devices. |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1166 | computedPaths = topologyService.getPaths(null, (DeviceId) src, (DeviceId) dst, weight); |
| 1167 | return computedPaths; |
| 1168 | } |
| 1169 | |
| 1170 | private Set<Path> paths() { |
| 1171 | return computedPaths; |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1172 | } |
| 1173 | } |
| 1174 | |
| 1175 | private class MockTunnelServiceAdapter extends TunnelServiceAdapter { |
| 1176 | private HashMap<TunnelId, Tunnel> tunnelIdAsKeyStore = new HashMap<TunnelId, Tunnel>(); |
| 1177 | private int tunnelIdCounter = 0; |
| 1178 | |
| 1179 | @Override |
| 1180 | public TunnelId setupTunnel(ApplicationId producerId, ElementId srcElementId, Tunnel tunnel, Path path) { |
| 1181 | TunnelId tunnelId = TunnelId.valueOf(String.valueOf(++tunnelIdCounter)); |
| 1182 | Tunnel tunnelToInsert = new DefaultTunnel(tunnel.providerId(), tunnel.src(), tunnel.dst(), tunnel.type(), |
| 1183 | tunnel.state(), tunnel.groupId(), tunnelId, tunnel.tunnelName(), |
| 1184 | path, tunnel.annotations()); |
| 1185 | tunnelIdAsKeyStore.put(tunnelId, tunnelToInsert); |
| 1186 | return tunnelId; |
| 1187 | } |
| 1188 | |
| 1189 | @Override |
| 1190 | public void addListener(TunnelListener listener) { |
| 1191 | tunnelListener = listener; |
| 1192 | } |
| 1193 | |
| 1194 | /** |
| 1195 | * Stimulates the effect of receiving PLSP id and LSP id from protocol PCRpt msg. |
| 1196 | */ |
| 1197 | public TunnelId updateTunnelWithLspIds(Tunnel tunnel, String pLspId, String localLspId, State state) { |
| 1198 | TunnelId tunnelId = tunnel.tunnelId(); |
| 1199 | Builder annotationBuilder = DefaultAnnotations.builder(); |
| 1200 | annotationBuilder.putAll(tunnel.annotations()); |
| 1201 | |
| 1202 | // PCRpt in response to PCInitate msg will carry PLSP id allocated by PCC. |
| 1203 | if (tunnel.annotations().value(PLSP_ID) == null) { |
| 1204 | annotationBuilder.set(PLSP_ID, pLspId); |
| 1205 | } |
| 1206 | |
| 1207 | // Signalled LSPs will carry local LSP id allocated by signalling protocol(PCC). |
| 1208 | if (tunnel.annotations().value(LOCAL_LSP_ID) == null) { |
| 1209 | annotationBuilder.set(LOCAL_LSP_ID, localLspId); |
| 1210 | } |
| 1211 | SparseAnnotations annotations = annotationBuilder.build(); |
| 1212 | tunnelIdAsKeyStore.remove(tunnelId, tunnel); |
| 1213 | |
| 1214 | Tunnel tunnelToInsert = new DefaultTunnel(tunnel.providerId(), tunnel.src(), tunnel.dst(), tunnel.type(), |
| 1215 | state, tunnel.groupId(), tunnelId, tunnel.tunnelName(), |
| 1216 | tunnel.path(), annotations); |
| 1217 | |
| 1218 | tunnelIdAsKeyStore.put(tunnelId, tunnelToInsert); |
| 1219 | |
| 1220 | return tunnelId; |
| 1221 | } |
| 1222 | |
| 1223 | @Override |
| 1224 | public boolean downTunnel(ApplicationId producerId, TunnelId tunnelId) { |
| 1225 | for (TunnelId tunnelIdKey : tunnelIdAsKeyStore.keySet()) { |
| 1226 | if (tunnelIdKey.equals(tunnelId)) { |
| 1227 | tunnelIdAsKeyStore.remove(tunnelId); |
| 1228 | return true; |
| 1229 | } |
| 1230 | } |
| 1231 | return false; |
| 1232 | } |
| 1233 | |
| 1234 | @Override |
| 1235 | public Tunnel queryTunnel(TunnelId tunnelId) { |
| 1236 | for (TunnelId tunnelIdKey : tunnelIdAsKeyStore.keySet()) { |
| 1237 | if (tunnelIdKey.equals(tunnelId)) { |
| 1238 | return tunnelIdAsKeyStore.get(tunnelId); |
| 1239 | } |
| 1240 | } |
| 1241 | return null; |
| 1242 | } |
| 1243 | |
| 1244 | @Override |
| 1245 | public Collection<Tunnel> queryTunnel(TunnelEndPoint src, TunnelEndPoint dst) { |
| 1246 | Collection<Tunnel> result = new HashSet<Tunnel>(); |
| 1247 | Tunnel tunnel = null; |
| 1248 | for (TunnelId tunnelId : tunnelIdAsKeyStore.keySet()) { |
| 1249 | tunnel = tunnelIdAsKeyStore.get(tunnelId); |
| 1250 | |
| 1251 | if ((null != tunnel) && (src.equals(tunnel.src())) && (dst.equals(tunnel.dst()))) { |
| 1252 | result.add(tunnel); |
| 1253 | } |
| 1254 | } |
| 1255 | |
| 1256 | return result.size() == 0 ? Collections.emptySet() : ImmutableSet.copyOf(result); |
| 1257 | } |
| 1258 | |
| 1259 | @Override |
| 1260 | public Collection<Tunnel> queryTunnel(Tunnel.Type type) { |
| 1261 | Collection<Tunnel> result = new HashSet<Tunnel>(); |
| 1262 | |
| 1263 | for (TunnelId tunnelId : tunnelIdAsKeyStore.keySet()) { |
| 1264 | result.add(tunnelIdAsKeyStore.get(tunnelId)); |
| 1265 | } |
| 1266 | |
| 1267 | return result.size() == 0 ? Collections.emptySet() : ImmutableSet.copyOf(result); |
| 1268 | } |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1269 | |
| 1270 | @Override |
| 1271 | public Collection<Tunnel> queryAllTunnels() { |
| 1272 | Collection<Tunnel> result = new HashSet<Tunnel>(); |
| 1273 | |
| 1274 | for (TunnelId tunnelId : tunnelIdAsKeyStore.keySet()) { |
| 1275 | result.add(tunnelIdAsKeyStore.get(tunnelId)); |
| 1276 | } |
| 1277 | |
| 1278 | return result.size() == 0 ? Collections.emptySet() : ImmutableSet.copyOf(result); |
| 1279 | } |
Mahesh Poojary Huawei | 1d17cad | 2016-06-02 12:53:41 +0530 | [diff] [blame] | 1280 | |
Priyanka B | 3f92c5a | 2016-05-27 10:14:16 +0530 | [diff] [blame] | 1281 | @Override |
| 1282 | public Iterable<Tunnel> getTunnels(DeviceId deviceId) { |
| 1283 | List<Tunnel> tunnelList = new LinkedList<>(); |
| 1284 | |
| 1285 | for (Tunnel t : tunnelIdAsKeyStore.values()) { |
| 1286 | for (Link l : t.path().links()) { |
| 1287 | if (l.src().deviceId().equals(deviceId) || l.dst().deviceId().equals(deviceId)) { |
| 1288 | tunnelList.add(t); |
| 1289 | break; |
| 1290 | } |
| 1291 | } |
| 1292 | } |
| 1293 | return tunnelList; |
| 1294 | } |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1295 | } |
| 1296 | |
| 1297 | public static class MockCoreService extends CoreServiceAdapter { |
| 1298 | |
| 1299 | @Override |
| 1300 | public ApplicationId registerApplication(String name) { |
| 1301 | return new DefaultApplicationId(1, name); |
| 1302 | } |
| 1303 | |
| 1304 | @Override |
| 1305 | public IdGenerator getIdGenerator(String topic) { |
| 1306 | return new IdGenerator() { |
| 1307 | private AtomicLong counter = new AtomicLong(0); |
| 1308 | |
| 1309 | @Override |
| 1310 | public long getNewId() { |
| 1311 | return counter.getAndIncrement(); |
| 1312 | } |
| 1313 | }; |
| 1314 | } |
| 1315 | } |
| 1316 | |
| 1317 | private class MockDevice extends DefaultDevice { |
| 1318 | MockDevice(DeviceId id, Annotations annotations) { |
| 1319 | super(null, id, null, null, null, null, null, null, annotations); |
| 1320 | } |
| 1321 | } |
Avantika-Huawei | dbdf772 | 2016-05-21 14:20:31 +0530 | [diff] [blame] | 1322 | } |