yoonseon | 9467211 | 2017-01-31 13:46:21 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.incubator.net.virtual.impl; |
| 18 | |
| 19 | import com.google.common.collect.Maps; |
| 20 | import org.junit.After; |
| 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.junit.TestUtils; |
| 24 | import org.onlab.osgi.ServiceDirectory; |
| 25 | import org.onlab.osgi.TestServiceDirectory; |
| 26 | import org.onlab.packet.IpAddress; |
| 27 | import org.onosproject.TestApplicationId; |
| 28 | import org.onosproject.cluster.NodeId; |
| 29 | import org.onosproject.common.event.impl.TestEventDispatcher; |
| 30 | import org.onosproject.core.ApplicationId; |
| 31 | import org.onosproject.core.CoreService; |
| 32 | import org.onosproject.event.EventDeliveryService; |
| 33 | import org.onosproject.incubator.net.virtual.NetworkId; |
| 34 | import org.onosproject.incubator.net.virtual.VirtualNetwork; |
| 35 | import org.onosproject.incubator.net.virtual.VirtualNetworkMeterStore; |
| 36 | import org.onosproject.incubator.net.virtual.VirtualNetworkStore; |
| 37 | import org.onosproject.incubator.net.virtual.event.VirtualListenerRegistryManager; |
| 38 | import org.onosproject.incubator.net.virtual.impl.provider.VirtualProviderManager; |
| 39 | import org.onosproject.incubator.net.virtual.provider.AbstractVirtualProvider; |
| 40 | import org.onosproject.incubator.net.virtual.provider.VirtualMeterProvider; |
| 41 | import org.onosproject.incubator.net.virtual.provider.VirtualMeterProviderService; |
| 42 | import org.onosproject.incubator.net.virtual.provider.VirtualProviderRegistryService; |
| 43 | import org.onosproject.incubator.store.virtual.impl.DistributedVirtualNetworkStore; |
| 44 | import org.onosproject.incubator.store.virtual.impl.SimpleVirtualMeterStore; |
| 45 | import org.onosproject.net.DeviceId; |
| 46 | import org.onosproject.net.NetTestTools; |
| 47 | import org.onosproject.net.intent.FakeIntentManager; |
| 48 | import org.onosproject.net.intent.TestableIntentService; |
| 49 | import org.onosproject.net.meter.Band; |
| 50 | import org.onosproject.net.meter.DefaultBand; |
| 51 | import org.onosproject.net.meter.DefaultMeter; |
| 52 | import org.onosproject.net.meter.DefaultMeterFeatures; |
| 53 | import org.onosproject.net.meter.DefaultMeterRequest; |
| 54 | import org.onosproject.net.meter.Meter; |
| 55 | import org.onosproject.net.meter.MeterFeaturesKey; |
| 56 | import org.onosproject.net.meter.MeterId; |
| 57 | import org.onosproject.net.meter.MeterOperation; |
| 58 | import org.onosproject.net.meter.MeterOperations; |
| 59 | import org.onosproject.net.meter.MeterRequest; |
| 60 | import org.onosproject.net.meter.MeterState; |
| 61 | import org.onosproject.net.provider.ProviderId; |
| 62 | import org.onosproject.store.service.StorageService; |
| 63 | import org.onosproject.store.service.TestStorageService; |
| 64 | |
| 65 | import java.util.Collections; |
| 66 | import java.util.HashSet; |
| 67 | import java.util.Map; |
| 68 | |
| 69 | import static org.hamcrest.Matchers.is; |
| 70 | import static org.junit.Assert.*; |
| 71 | |
| 72 | /** |
| 73 | * Virtual Network meter manager tests. |
| 74 | */ |
| 75 | public class VirtualNetworkMeterManagerTest extends VirtualNetworkTestUtil { |
| 76 | private static final ProviderId PID = new ProviderId("of", "foo"); |
| 77 | private static final NodeId NID_LOCAL = new NodeId("local"); |
| 78 | private static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1"); |
| 79 | |
| 80 | private VirtualNetworkManager manager; |
| 81 | private DistributedVirtualNetworkStore virtualNetworkManagerStore; |
| 82 | private TestableIntentService intentService = new FakeIntentManager(); |
| 83 | private ServiceDirectory testDirectory; |
| 84 | private VirtualProviderManager providerRegistryService; |
| 85 | |
| 86 | private EventDeliveryService eventDeliveryService; |
| 87 | VirtualListenerRegistryManager listenerRegistryManager = |
| 88 | VirtualListenerRegistryManager.getInstance(); |
| 89 | |
| 90 | private VirtualNetwork vnet1; |
| 91 | private VirtualNetwork vnet2; |
| 92 | |
| 93 | private SimpleVirtualMeterStore meterStore; |
| 94 | |
| 95 | private VirtualNetworkMeterManager meterManager1; |
| 96 | private VirtualNetworkMeterManager meterManager2; |
| 97 | |
| 98 | private TestProvider provider = new TestProvider(); |
| 99 | private VirtualMeterProviderService providerService1; |
| 100 | private VirtualMeterProviderService providerService2; |
| 101 | |
| 102 | private ApplicationId appId; |
| 103 | |
| 104 | private Meter m1; |
| 105 | private Meter m2; |
| 106 | private MeterRequest.Builder m1Request; |
| 107 | private MeterRequest.Builder m2Request; |
| 108 | |
| 109 | private Map<MeterId, Meter> meters = Maps.newHashMap(); |
| 110 | |
| 111 | @Before |
| 112 | public void setUp() throws Exception { |
| 113 | virtualNetworkManagerStore = new DistributedVirtualNetworkStore(); |
| 114 | CoreService coreService = new TestCoreService(); |
| 115 | TestStorageService storageService = new TestStorageService(); |
| 116 | TestUtils.setField(virtualNetworkManagerStore, "coreService", coreService); |
| 117 | TestUtils.setField(virtualNetworkManagerStore, "storageService", storageService); |
| 118 | virtualNetworkManagerStore.activate(); |
| 119 | |
| 120 | meterStore = new SimpleVirtualMeterStore(); |
| 121 | |
| 122 | providerRegistryService = new VirtualProviderManager(); |
| 123 | providerRegistryService.registerProvider(provider); |
| 124 | |
| 125 | manager = new VirtualNetworkManager(); |
| 126 | manager.store = virtualNetworkManagerStore; |
| 127 | TestUtils.setField(manager, "coreService", coreService); |
| 128 | |
| 129 | eventDeliveryService = new TestEventDispatcher(); |
| 130 | NetTestTools.injectEventDispatcher(manager, eventDeliveryService); |
| 131 | // eventDeliveryService.addSink(VirtualEvent.class, listenerRegistryManager); |
| 132 | |
| 133 | appId = new TestApplicationId("MeterManagerTest"); |
| 134 | |
| 135 | testDirectory = new TestServiceDirectory() |
| 136 | .add(VirtualNetworkStore.class, virtualNetworkManagerStore) |
| 137 | .add(CoreService.class, coreService) |
| 138 | .add(VirtualProviderRegistryService.class, providerRegistryService) |
| 139 | .add(EventDeliveryService.class, eventDeliveryService) |
| 140 | .add(StorageService.class, storageService) |
| 141 | .add(VirtualNetworkMeterStore.class, meterStore); |
| 142 | TestUtils.setField(manager, "serviceDirectory", testDirectory); |
| 143 | |
| 144 | manager.activate(); |
| 145 | |
| 146 | vnet1 = setupVirtualNetworkTopology(manager, TID1); |
| 147 | vnet2 = setupVirtualNetworkTopology(manager, TID2); |
| 148 | |
| 149 | meterManager1 = new VirtualNetworkMeterManager(manager, vnet1.id()); |
| 150 | meterManager2 = new VirtualNetworkMeterManager(manager, vnet2.id()); |
| 151 | |
| 152 | providerService1 = (VirtualMeterProviderService) |
| 153 | providerRegistryService.getProviderService(vnet1.id(), VirtualMeterProvider.class); |
| 154 | providerService2 = (VirtualMeterProviderService) |
| 155 | providerRegistryService.getProviderService(vnet2.id(), VirtualMeterProvider.class); |
| 156 | |
| 157 | assertTrue("provider should be registered", |
| 158 | providerRegistryService.getProviders().contains(provider.id())); |
| 159 | |
| 160 | setupMeterTestVariables(); |
| 161 | } |
| 162 | |
| 163 | @After |
| 164 | public void tearDown() { |
| 165 | providerRegistryService.unregisterProvider(provider); |
| 166 | assertFalse("provider should not be registered", |
| 167 | providerRegistryService.getProviders().contains(provider.id())); |
| 168 | |
| 169 | manager.deactivate(); |
| 170 | NetTestTools.injectEventDispatcher(manager, null); |
| 171 | |
| 172 | virtualNetworkManagerStore.deactivate(); |
| 173 | } |
| 174 | |
| 175 | /** Test for meter submit(). */ |
| 176 | @Test |
| 177 | public void testAddition() { |
| 178 | meterManager1.submit(m1Request.add()); |
| 179 | |
| 180 | assertTrue("The meter was not added", |
| 181 | meterManager1.getAllMeters().size() == 1); |
| 182 | assertThat(meterManager1.getMeter(VDID1, MeterId.meterId(1)), is(m1)); |
| 183 | |
| 184 | assertTrue("The meter shouldn't be added for vnet2", |
| 185 | meterManager2.getAllMeters().size() == 0); |
| 186 | } |
| 187 | |
| 188 | /** Test for meter remove(). */ |
| 189 | @Test |
| 190 | public void testRemove() { |
| 191 | meterManager1.submit(m1Request.add()); |
| 192 | meterManager1.withdraw(m1Request.remove(), m1.id()); |
| 193 | |
| 194 | assertThat(meterManager1.getMeter(VDID1, MeterId.meterId(1)).state(), |
| 195 | is(MeterState.PENDING_REMOVE)); |
| 196 | |
| 197 | providerService1.pushMeterMetrics(m1.deviceId(), Collections.emptyList()); |
| 198 | |
| 199 | assertTrue("The meter was not removed", meterManager1.getAllMeters().size() == 0); |
| 200 | assertTrue("The meter shouldn't be added for vnet2", |
| 201 | meterManager2.getAllMeters().size() == 0); |
| 202 | } |
| 203 | |
| 204 | /** Test for meter submit with multiple devices. */ |
| 205 | @Test |
| 206 | public void testMultipleDevice() { |
| 207 | meterManager1.submit(m1Request.add()); |
| 208 | meterManager1.submit(m2Request.add()); |
| 209 | |
| 210 | assertTrue("The meters were not added", |
| 211 | meterManager1.getAllMeters().size() == 2); |
| 212 | assertTrue("The meter shouldn't be added for vnet2", |
| 213 | meterManager2.getAllMeters().size() == 0); |
| 214 | |
| 215 | assertThat(meterManager1.getMeter(VDID1, MeterId.meterId(1)), is(m1)); |
| 216 | assertThat(meterManager1.getMeter(VDID2, MeterId.meterId(1)), is(m2)); |
| 217 | } |
| 218 | |
| 219 | /** Test for meter features inside store. */ |
| 220 | @Test |
| 221 | public void testMeterFeatures() { |
| 222 | //Test for virtual network 1 |
| 223 | assertEquals(meterStore.getMaxMeters(vnet1.id(), |
| 224 | MeterFeaturesKey.key(VDID1)), 255L); |
| 225 | assertEquals(meterStore.getMaxMeters(vnet1.id(), |
| 226 | MeterFeaturesKey.key(VDID2)), 2); |
| 227 | //Test for virtual network 2 |
| 228 | assertEquals(meterStore.getMaxMeters(vnet2.id(), |
| 229 | MeterFeaturesKey.key(VDID1)), 100); |
| 230 | assertEquals(meterStore.getMaxMeters(vnet2.id(), |
| 231 | MeterFeaturesKey.key(VDID2)), 10); |
| 232 | } |
| 233 | |
| 234 | /** Set variables such as meters and request required for testing. */ |
| 235 | private void setupMeterTestVariables() { |
| 236 | Band band = DefaultBand.builder() |
| 237 | .ofType(Band.Type.DROP) |
| 238 | .withRate(500) |
| 239 | .build(); |
| 240 | |
| 241 | m1 = DefaultMeter.builder() |
| 242 | .forDevice(VDID1) |
| 243 | .fromApp(appId) |
| 244 | .withId(MeterId.meterId(1)) |
| 245 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 246 | .withBands(Collections.singletonList(band)) |
| 247 | .build(); |
| 248 | |
| 249 | m2 = DefaultMeter.builder() |
| 250 | .forDevice(VDID2) |
| 251 | .fromApp(appId) |
| 252 | .withId(MeterId.meterId(1)) |
| 253 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 254 | .withBands(Collections.singletonList(band)) |
| 255 | .build(); |
| 256 | |
| 257 | m1Request = DefaultMeterRequest.builder() |
| 258 | .forDevice(VDID1) |
| 259 | .fromApp(appId) |
| 260 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 261 | .withBands(Collections.singletonList(band)); |
| 262 | |
| 263 | m2Request = DefaultMeterRequest.builder() |
| 264 | .forDevice(VDID2) |
| 265 | .fromApp(appId) |
| 266 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 267 | .withBands(Collections.singletonList(band)); |
| 268 | |
| 269 | meterStore.storeMeterFeatures(vnet1.id(), |
| 270 | DefaultMeterFeatures.builder().forDevice(VDID1) |
| 271 | .withMaxMeters(255L) |
| 272 | .withBandTypes(new HashSet<>()) |
| 273 | .withUnits(new HashSet<>()) |
| 274 | .hasStats(false) |
| 275 | .hasBurst(false) |
| 276 | .withMaxBands((byte) 0) |
| 277 | .withMaxColors((byte) 0) |
| 278 | .build()); |
| 279 | meterStore.storeMeterFeatures(vnet1.id(), |
| 280 | DefaultMeterFeatures.builder().forDevice(VDID2) |
| 281 | .withMaxMeters(2) |
| 282 | .withBandTypes(new HashSet<>()) |
| 283 | .withUnits(new HashSet<>()) |
| 284 | .hasBurst(false) |
| 285 | .hasStats(false) |
| 286 | .withMaxBands((byte) 0) |
| 287 | .withMaxColors((byte) 0) |
| 288 | .build()); |
| 289 | |
| 290 | meterStore.storeMeterFeatures(vnet2.id(), |
| 291 | DefaultMeterFeatures.builder().forDevice(VDID1) |
| 292 | .withMaxMeters(100L) |
| 293 | .withBandTypes(new HashSet<>()) |
| 294 | .withUnits(new HashSet<>()) |
| 295 | .hasStats(false) |
| 296 | .hasBurst(false) |
| 297 | .withMaxBands((byte) 0) |
| 298 | .withMaxColors((byte) 0) |
| 299 | .build()); |
| 300 | meterStore.storeMeterFeatures(vnet2.id(), |
| 301 | DefaultMeterFeatures.builder().forDevice(VDID2) |
| 302 | .withMaxMeters(10) |
| 303 | .withBandTypes(new HashSet<>()) |
| 304 | .withUnits(new HashSet<>()) |
| 305 | .hasBurst(false) |
| 306 | .hasStats(false) |
| 307 | .withMaxBands((byte) 0) |
| 308 | .withMaxColors((byte) 0) |
| 309 | .build()); |
| 310 | } |
| 311 | |
| 312 | private class TestProvider |
| 313 | extends AbstractVirtualProvider |
| 314 | implements VirtualMeterProvider { |
| 315 | |
| 316 | protected TestProvider() { |
| 317 | super(PID); |
| 318 | } |
| 319 | |
| 320 | @Override |
| 321 | public void performMeterOperation(NetworkId networkId, DeviceId deviceId, |
| 322 | MeterOperations meterOps) { |
| 323 | |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public void performMeterOperation(NetworkId networkId, DeviceId deviceId, |
| 328 | MeterOperation meterOp) { |
| 329 | meters.put(meterOp.meter().id(), meterOp.meter()); |
| 330 | } |
| 331 | } |
| 332 | } |