alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.incubator.net.meter.impl; |
| 17 | |
| 18 | import com.google.common.collect.Maps; |
| 19 | import com.google.common.collect.Sets; |
| 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.packet.IpAddress; |
| 25 | import org.onosproject.cluster.ClusterServiceAdapter; |
| 26 | import org.onosproject.cluster.ControllerNode; |
| 27 | import org.onosproject.cluster.DefaultControllerNode; |
| 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.DefaultApplicationId; |
| 32 | import org.onosproject.incubator.store.meter.impl.DistributedMeterStore; |
| 33 | import org.onosproject.mastership.MastershipServiceAdapter; |
| 34 | import org.onosproject.net.DeviceId; |
| 35 | import org.onosproject.net.meter.Band; |
| 36 | import org.onosproject.net.meter.DefaultBand; |
| 37 | import org.onosproject.net.meter.DefaultMeter; |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 38 | import org.onosproject.net.meter.DefaultMeterFeatures; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 39 | import org.onosproject.net.meter.DefaultMeterRequest; |
| 40 | import org.onosproject.net.meter.Meter; |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 41 | import org.onosproject.net.meter.MeterFeaturesKey; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 42 | import org.onosproject.net.meter.MeterId; |
| 43 | import org.onosproject.net.meter.MeterOperation; |
| 44 | import org.onosproject.net.meter.MeterOperations; |
| 45 | import org.onosproject.net.meter.MeterProvider; |
| 46 | import org.onosproject.net.meter.MeterProviderRegistry; |
| 47 | import org.onosproject.net.meter.MeterProviderService; |
| 48 | import org.onosproject.net.meter.MeterRequest; |
| 49 | import org.onosproject.net.meter.MeterService; |
| 50 | import org.onosproject.net.meter.MeterState; |
| 51 | import org.onosproject.net.provider.AbstractProvider; |
| 52 | import org.onosproject.net.provider.ProviderId; |
| 53 | import org.onosproject.store.service.TestStorageService; |
| 54 | |
Jordi Ortiz | 6c84776 | 2017-01-30 17:13:05 +0100 | [diff] [blame^] | 55 | import java.util.Collection; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 56 | import java.util.Collections; |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 57 | import java.util.HashSet; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 58 | import java.util.Map; |
| 59 | import java.util.Set; |
| 60 | |
| 61 | import static org.hamcrest.Matchers.is; |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 62 | import static org.junit.Assert.*; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 63 | import static org.onosproject.net.NetTestTools.APP_ID; |
| 64 | import static org.onosproject.net.NetTestTools.did; |
| 65 | import static org.onosproject.net.NetTestTools.injectEventDispatcher; |
| 66 | |
| 67 | /** |
| 68 | * Meter manager tests. |
| 69 | */ |
| 70 | public class MeterManagerTest { |
| 71 | |
| 72 | private static final ProviderId PID = new ProviderId("of", "foo"); |
| 73 | private static final NodeId NID_LOCAL = new NodeId("local"); |
| 74 | private static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1"); |
| 75 | |
| 76 | private MeterService service; |
| 77 | private MeterManager manager; |
| 78 | private DistributedMeterStore meterStore; |
| 79 | private MeterProviderRegistry registry; |
| 80 | private MeterProviderService providerService; |
| 81 | |
| 82 | private TestProvider provider; |
| 83 | |
| 84 | private ApplicationId appId; |
| 85 | |
| 86 | |
| 87 | private Meter m1; |
| 88 | private Meter m2; |
| 89 | private MeterRequest.Builder m1Request; |
| 90 | private MeterRequest.Builder m2Request; |
Jordi Ortiz | 6c84776 | 2017-01-30 17:13:05 +0100 | [diff] [blame^] | 91 | private MeterRequest.Builder m3Request; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 92 | |
| 93 | private Map<MeterId, Meter> meters = Maps.newHashMap(); |
| 94 | |
| 95 | @Before |
| 96 | public void setup() throws Exception { |
| 97 | meterStore = new DistributedMeterStore(); |
| 98 | TestUtils.setField(meterStore, "storageService", new TestStorageService()); |
| 99 | TestUtils.setField(meterStore, "clusterService", new TestClusterService()); |
| 100 | TestUtils.setField(meterStore, "mastershipService", new TestMastershipService()); |
| 101 | meterStore.activate(); |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 102 | meterStore.storeMeterFeatures(DefaultMeterFeatures.builder().forDevice(did("1")) |
| 103 | .withMaxMeters(255L) |
| 104 | .withBandTypes(new HashSet<>()) |
| 105 | .withUnits(new HashSet<>()) |
| 106 | .hasStats(false) |
| 107 | .hasBurst(false) |
| 108 | .withMaxBands((byte) 0) |
| 109 | .withMaxColors((byte) 0) |
| 110 | .build()); |
| 111 | meterStore.storeMeterFeatures(DefaultMeterFeatures.builder().forDevice(did("2")) |
| 112 | .withMaxMeters(2) |
| 113 | .withBandTypes(new HashSet<>()) |
| 114 | .withUnits(new HashSet<>()) |
| 115 | .hasBurst(false) |
| 116 | .hasStats(false) |
| 117 | .withMaxBands((byte) 0) |
| 118 | .withMaxColors((byte) 0) |
| 119 | .build()); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 120 | |
| 121 | manager = new MeterManager(); |
| 122 | manager.store = meterStore; |
| 123 | TestUtils.setField(manager, "storageService", new TestStorageService()); |
| 124 | injectEventDispatcher(manager, new TestEventDispatcher()); |
| 125 | service = manager; |
| 126 | registry = manager; |
| 127 | |
| 128 | manager.activate(); |
| 129 | |
| 130 | provider = new TestProvider(PID); |
| 131 | providerService = registry.register(provider); |
| 132 | |
| 133 | appId = new TestApplicationId(0, "MeterManagerTest"); |
| 134 | |
| 135 | assertTrue("provider should be registered", |
| 136 | registry.getProviders().contains(provider.id())); |
| 137 | |
| 138 | Band band = DefaultBand.builder() |
| 139 | .ofType(Band.Type.DROP) |
| 140 | .withRate(500) |
| 141 | .build(); |
| 142 | |
| 143 | m1 = DefaultMeter.builder() |
| 144 | .forDevice(did("1")) |
| 145 | .fromApp(APP_ID) |
| 146 | .withId(MeterId.meterId(1)) |
| 147 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 148 | .withBands(Collections.singletonList(band)) |
| 149 | .build(); |
| 150 | |
| 151 | m2 = DefaultMeter.builder() |
| 152 | .forDevice(did("2")) |
| 153 | .fromApp(APP_ID) |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 154 | .withId(MeterId.meterId(1)) |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 155 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 156 | .withBands(Collections.singletonList(band)) |
| 157 | .build(); |
| 158 | |
| 159 | m1Request = DefaultMeterRequest.builder() |
| 160 | .forDevice(did("1")) |
| 161 | .fromApp(APP_ID) |
| 162 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 163 | .withBands(Collections.singletonList(band)); |
| 164 | |
| 165 | m2Request = DefaultMeterRequest.builder() |
| 166 | .forDevice(did("2")) |
| 167 | .fromApp(APP_ID) |
| 168 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 169 | .withBands(Collections.singletonList(band)); |
| 170 | |
Jordi Ortiz | 6c84776 | 2017-01-30 17:13:05 +0100 | [diff] [blame^] | 171 | m3Request = DefaultMeterRequest.builder() |
| 172 | .forDevice(did("1")) |
| 173 | .fromApp(APP_ID) |
| 174 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 175 | .withBands(Collections.singletonList(band)); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 176 | |
| 177 | } |
| 178 | |
| 179 | @After |
| 180 | public void tearDown() { |
| 181 | registry.unregister(provider); |
| 182 | assertFalse("provider should not be registered", |
| 183 | registry.getProviders().contains(provider.id())); |
| 184 | |
| 185 | manager.deactivate(); |
| 186 | injectEventDispatcher(manager, null); |
| 187 | |
| 188 | } |
| 189 | |
| 190 | @Test |
| 191 | public void testAddition() { |
| 192 | manager.submit(m1Request.add()); |
| 193 | |
| 194 | assertTrue("The meter was not added", manager.getAllMeters().size() == 1); |
| 195 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 196 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1)); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 197 | } |
| 198 | |
| 199 | @Test |
| 200 | public void testRemove() { |
| 201 | manager.submit(m1Request.add()); |
| 202 | manager.withdraw(m1Request.remove(), m1.id()); |
| 203 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 204 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)).state(), |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 205 | is(MeterState.PENDING_REMOVE)); |
| 206 | |
| 207 | providerService.pushMeterMetrics(m1.deviceId(), Collections.emptyList()); |
| 208 | |
| 209 | assertTrue("The meter was not removed", manager.getAllMeters().size() == 0); |
| 210 | |
| 211 | } |
| 212 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 213 | @Test |
| 214 | public void testMultipleDevice() { |
| 215 | manager.submit(m1Request.add()); |
| 216 | manager.submit(m2Request.add()); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 217 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 218 | assertTrue("The meters were not added", manager.getAllMeters().size() == 2); |
| 219 | |
| 220 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1)); |
| 221 | assertThat(manager.getMeter(did("2"), MeterId.meterId(1)), is(m2)); |
| 222 | } |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 223 | |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 224 | @Test |
| 225 | public void testMeterFeatures() { |
| 226 | assertEquals(meterStore.getMaxMeters(MeterFeaturesKey.key(did("1"))), 255L); |
| 227 | assertEquals(meterStore.getMaxMeters(MeterFeaturesKey.key(did("2"))), 2); |
| 228 | } |
| 229 | |
Jordi Ortiz | 6c84776 | 2017-01-30 17:13:05 +0100 | [diff] [blame^] | 230 | @Test |
| 231 | public void testMeterReuse() { |
| 232 | manager.submit(m1Request.add()); |
| 233 | manager.submit(m3Request.add()); |
| 234 | Collection<Meter> meters = manager.getMeters(did("1")); |
| 235 | Meter m = meters.iterator().next(); |
| 236 | MeterRequest mr = DefaultMeterRequest.builder() |
| 237 | .forDevice(m.deviceId()) |
| 238 | .fromApp(m.appId()) |
| 239 | .withBands(m.bands()) |
| 240 | .withUnit(m.unit()) |
| 241 | .remove(); |
| 242 | manager.withdraw(mr, m.id()); |
| 243 | mr = DefaultMeterRequest.builder() |
| 244 | .forDevice(m.deviceId()) |
| 245 | .fromApp(m.appId()) |
| 246 | .withBands(m.bands()) |
| 247 | .withUnit(m.unit()) |
| 248 | .add(); |
| 249 | Meter meter = manager.submit(mr); |
| 250 | assertTrue("Meter id not reused", m.id().equals(meter.id())); |
| 251 | |
| 252 | } |
| 253 | |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 254 | |
| 255 | |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 256 | public class TestApplicationId extends DefaultApplicationId { |
| 257 | public TestApplicationId(int id, String name) { |
| 258 | super(id, name); |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | private class TestProvider extends AbstractProvider implements MeterProvider { |
| 263 | |
| 264 | protected TestProvider(ProviderId id) { |
| 265 | super(PID); |
| 266 | } |
| 267 | |
| 268 | @Override |
| 269 | public void performMeterOperation(DeviceId deviceId, MeterOperations meterOps) { |
| 270 | //Currently unused. |
| 271 | } |
| 272 | |
| 273 | @Override |
| 274 | public void performMeterOperation(DeviceId deviceId, MeterOperation meterOp) { |
| 275 | meters.put(meterOp.meter().id(), meterOp.meter()); |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | private final class TestClusterService extends ClusterServiceAdapter { |
| 280 | |
| 281 | ControllerNode local = new DefaultControllerNode(NID_LOCAL, LOCALHOST); |
| 282 | |
| 283 | @Override |
| 284 | public ControllerNode getLocalNode() { |
| 285 | return local; |
| 286 | } |
| 287 | |
| 288 | @Override |
| 289 | public Set<ControllerNode> getNodes() { |
| 290 | return Sets.newHashSet(); |
| 291 | } |
| 292 | |
| 293 | } |
| 294 | |
| 295 | private class TestMastershipService extends MastershipServiceAdapter { |
| 296 | @Override |
| 297 | public NodeId getMasterFor(DeviceId deviceId) { |
| 298 | return NID_LOCAL; |
| 299 | } |
| 300 | } |
| 301 | } |