Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [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 | |
Thomas Vachuska | 52f2cd1 | 2018-11-08 21:20:04 -0800 | [diff] [blame] | 17 | package org.onosproject.store.meter.impl; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 18 | |
Charles Chan | 593acf9 | 2017-11-22 13:55:41 -0800 | [diff] [blame] | 19 | import com.google.common.collect.Lists; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 20 | import org.junit.After; |
| 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.junit.TestUtils; |
Charles Chan | 593acf9 | 2017-11-22 13:55:41 -0800 | [diff] [blame] | 24 | import org.onlab.util.KryoNamespace; |
| 25 | import org.onosproject.TestApplicationId; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 26 | import org.onosproject.net.DeviceId; |
| 27 | import org.onosproject.net.behaviour.MeterQuery; |
| 28 | import org.onosproject.net.driver.Behaviour; |
| 29 | import org.onosproject.net.driver.Driver; |
| 30 | import org.onosproject.net.driver.DriverData; |
| 31 | import org.onosproject.net.driver.DriverHandler; |
| 32 | import org.onosproject.net.driver.DriverServiceAdapter; |
| 33 | import org.onosproject.net.meter.Band; |
| 34 | import org.onosproject.net.meter.DefaultBand; |
| 35 | import org.onosproject.net.meter.DefaultMeter; |
| 36 | import org.onosproject.net.meter.DefaultMeterFeatures; |
| 37 | import org.onosproject.net.meter.Meter; |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 38 | import org.onosproject.net.meter.MeterCellId; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 39 | import org.onosproject.net.meter.MeterFeatures; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 40 | import org.onosproject.net.meter.MeterId; |
| 41 | import org.onosproject.net.meter.MeterKey; |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 42 | import org.onosproject.net.meter.MeterScope; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 43 | import org.onosproject.net.meter.MeterState; |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 44 | import org.onosproject.net.meter.MeterTableKey; |
| 45 | import org.onosproject.net.pi.model.PiMeterId; |
| 46 | import org.onosproject.net.pi.runtime.PiMeterCellId; |
Charles Chan | 593acf9 | 2017-11-22 13:55:41 -0800 | [diff] [blame] | 47 | import org.onosproject.store.service.Serializer; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 48 | import org.onosproject.store.service.TestStorageService; |
| 49 | |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 50 | import java.util.Collection; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 51 | import java.util.Collections; |
| 52 | import java.util.HashSet; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 53 | import java.util.concurrent.CompletableFuture; |
| 54 | import java.util.concurrent.ExecutionException; |
| 55 | |
| 56 | import static org.hamcrest.Matchers.is; |
| 57 | import static org.junit.Assert.*; |
| 58 | import static org.onosproject.net.NetTestTools.APP_ID; |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 59 | import static org.onosproject.net.NetTestTools.APP_ID_2; |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 60 | import static org.onosproject.net.NetTestTools.did; |
| 61 | |
| 62 | /** |
| 63 | * Meter store tests. |
| 64 | */ |
| 65 | public class DistributedMeterStoreTest { |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 66 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 67 | private DistributedMeterStore meterStore; |
| 68 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 69 | private DeviceId did1 = did("1"); |
| 70 | private DeviceId did2 = did("2"); |
| 71 | private DeviceId did3 = did("3"); |
| 72 | private DeviceId did4 = did("4"); |
| 73 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 74 | private MeterId mid1 = MeterId.meterId(1); |
| 75 | private MeterId mid2 = MeterId.meterId(2); |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 76 | private MeterId mid3 = MeterId.meterId(3); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 77 | private MeterId mid5 = MeterId.meterId(5); |
| 78 | private MeterId mid6 = MeterId.meterId(6); |
Pier Luigi | bdcd967 | 2017-10-13 13:54:48 +0200 | [diff] [blame] | 79 | private MeterId mid10 = MeterId.meterId(10); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 80 | private MeterCellId cid4 = PiMeterCellId.ofIndirect( |
| 81 | PiMeterId.of("foo"), 4); |
| 82 | private MeterCellId invalidCid = PiMeterCellId.ofIndirect( |
| 83 | PiMeterId.of("foo"), 11); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 84 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 85 | private Band b1 = DefaultBand.builder() |
| 86 | .ofType(Band.Type.DROP) |
| 87 | .withRate(500) |
| 88 | .build(); |
| 89 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 90 | private Meter m1 = DefaultMeter.builder() |
| 91 | .forDevice(did1) |
| 92 | .fromApp(APP_ID) |
| 93 | .withId(mid1) |
| 94 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 95 | .withBands(Collections.singletonList(b1)) |
| 96 | .build(); |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 97 | private Meter m2 = DefaultMeter.builder() |
| 98 | .forDevice(did1) |
| 99 | .fromApp(APP_ID_2) |
| 100 | .withCellId(mid2) |
| 101 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 102 | .withBands(Collections.singletonList(b1)) |
| 103 | .build(); |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 104 | private Meter m3 = DefaultMeter.builder() |
| 105 | .forDevice(did2) |
| 106 | .fromApp(APP_ID_2) |
| 107 | .withCellId(mid3) |
| 108 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 109 | .withBands(Collections.singletonList(b1)) |
| 110 | .build(); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 111 | private Meter m4 = DefaultMeter.builder() |
| 112 | .forDevice(did3) |
| 113 | .fromApp(APP_ID) |
| 114 | .withCellId(cid4) |
| 115 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 116 | .withBands(Collections.singletonList(b1)) |
| 117 | .build(); |
| 118 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 119 | private MeterFeatures mef1 = DefaultMeterFeatures.builder().forDevice(did1) |
| 120 | .withMaxMeters(3L) |
| 121 | .withBandTypes(new HashSet<>()) |
| 122 | .withUnits(new HashSet<>()) |
| 123 | .hasStats(false) |
| 124 | .hasBurst(false) |
| 125 | .withMaxBands((byte) 0) |
| 126 | .withMaxColors((byte) 0) |
| 127 | .build(); |
| 128 | private MeterFeatures mef2 = DefaultMeterFeatures.builder().forDevice(did2) |
| 129 | .withMaxMeters(10L) |
| 130 | .withBandTypes(new HashSet<>()) |
| 131 | .withUnits(new HashSet<>()) |
| 132 | .hasStats(false) |
| 133 | .hasBurst(false) |
| 134 | .withMaxBands((byte) 0) |
| 135 | .withMaxColors((byte) 0) |
| 136 | .build(); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 137 | private MeterFeatures mef3 = DefaultMeterFeatures.builder().forDevice(did3) |
| 138 | .withStartIndex(0L) |
| 139 | .withEndIndex(10L) |
| 140 | .withScope(MeterScope.of("foo")) |
| 141 | .withBandTypes(new HashSet<>()) |
| 142 | .withUnits(new HashSet<>()) |
| 143 | .hasStats(false) |
| 144 | .hasBurst(false) |
| 145 | .withMaxBands((byte) 0) |
| 146 | .withMaxColors((byte) 0) |
| 147 | .build(); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 148 | |
| 149 | @Before |
| 150 | public void setup() { |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 151 | meterStore = new DistributedMeterStore(); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 152 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 153 | TestUtils.setField(meterStore, "storageService", new TestStorageService()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 154 | TestUtils.setField(meterStore, "driverService", new TestDriverService()); |
Charles Chan | 593acf9 | 2017-11-22 13:55:41 -0800 | [diff] [blame] | 155 | KryoNamespace.Builder testKryoBuilder = TestUtils.getField(meterStore, "APP_KRYO_BUILDER"); |
| 156 | testKryoBuilder.register(TestApplicationId.class); |
| 157 | Serializer testSerializer = Serializer.using(Lists.newArrayList(testKryoBuilder.build())); |
| 158 | TestUtils.setField(meterStore, "serializer", testSerializer); |
| 159 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 160 | meterStore.activate(); |
| 161 | } |
| 162 | |
| 163 | @After |
| 164 | public void tearDown() { |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 165 | meterStore.deactivate(); |
| 166 | } |
| 167 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 168 | private void initMeterStore(boolean enableUserDefinedIndex) { |
| 169 | meterStore.userDefinedIndexMode(enableUserDefinedIndex); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 170 | meterStore.storeMeterFeatures(mef1); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 171 | meterStore.storeMeterFeatures(mef2); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 172 | meterStore.storeMeterFeatures(mef3); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Test proper store of meter features. |
| 177 | */ |
| 178 | @Test |
| 179 | public void testStoreMeterFeatures() { |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 180 | initMeterStore(false); |
| 181 | |
| 182 | assertThat(meterStore.getMaxMeters(MeterTableKey.key(did1, MeterScope.globalScope())), is(3L)); |
| 183 | assertThat(meterStore.getMaxMeters(MeterTableKey.key(did2, MeterScope.globalScope())), is(10L)); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Test proper delete of meter features. |
| 188 | */ |
| 189 | @Test |
| 190 | public void testDeleteMeterFeatures() { |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 191 | initMeterStore(false); |
| 192 | assertThat(meterStore.getMaxMeters(MeterTableKey.key(did1, MeterScope.globalScope())), is(3L)); |
| 193 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 194 | meterStore.deleteMeterFeatures(did1); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 195 | assertThat(meterStore.getMaxMeters(MeterTableKey.key(did1, MeterScope.globalScope())), is(0L)); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Test proper allocation of meter ids. |
| 200 | */ |
| 201 | @Test |
| 202 | public void testAllocateId() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 203 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 204 | |
| 205 | assertThat(mid1, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 206 | assertThat(mid2, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 207 | } |
| 208 | |
| 209 | /** |
| 210 | * Test proper free of meter ids. |
| 211 | */ |
| 212 | @Test |
| 213 | public void testFreeId() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 214 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 215 | assertThat(mid1, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 216 | |
| 217 | // Verify reuse strategy |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 218 | meterStore.freeMeterId(did1, mid1); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 219 | assertThat(mid1, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 220 | |
| 221 | // Following free does not have effect |
Pier Luigi | bdcd967 | 2017-10-13 13:54:48 +0200 | [diff] [blame] | 222 | meterStore.freeMeterId(did1, mid10); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 223 | assertThat(mid2, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | /** |
| 227 | * Test proper reuse of meter ids. |
| 228 | */ |
| 229 | @Test |
| 230 | public void testReuseId() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 231 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 232 | |
| 233 | MeterCellId meterIdOne = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 234 | meterStore.freeMeterId(did2, meterIdOne); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 235 | CompletableFuture<MeterCellId> future = CompletableFuture.supplyAsync( |
| 236 | () -> meterStore.allocateMeterId(did2, MeterScope.globalScope()) |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 237 | ); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 238 | MeterCellId meterIdTwo = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 239 | try { |
| 240 | meterIdOne = future.get(); |
| 241 | } catch (InterruptedException | ExecutionException e) { |
| 242 | e.printStackTrace(); |
| 243 | } |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 244 | assertNotEquals("Ids should be different", meterIdOne, meterIdTwo); |
| 245 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 246 | meterStore.freeMeterId(did1, meterIdOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 247 | meterStore.freeMeterId(did1, meterIdTwo); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 248 | meterIdOne = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
| 249 | meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
| 250 | MeterCellId meterIdThree = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
| 251 | MeterCellId meterIdFour = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 252 | meterStore.freeMeterId(did1, meterIdOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 253 | meterStore.freeMeterId(did1, meterIdThree); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 254 | meterStore.freeMeterId(did1, meterIdFour); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 255 | future = CompletableFuture.supplyAsync( |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 256 | () -> meterStore.allocateMeterId(did2, MeterScope.globalScope()) |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 257 | ); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 258 | MeterCellId meterAnotherId = meterStore.allocateMeterId(did2, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 259 | try { |
| 260 | meterAnotherId = future.get(); |
| 261 | } catch (InterruptedException | ExecutionException e) { |
| 262 | e.printStackTrace(); |
| 263 | } |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 264 | assertNotEquals("Ids should be different", meterAnotherId, meterIdOne); |
| 265 | } |
| 266 | |
| 267 | /** |
| 268 | * Test query meters mechanism. |
| 269 | */ |
| 270 | @Test |
| 271 | public void testQueryMeters() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 272 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 273 | |
| 274 | assertThat(mid1, is(meterStore.allocateMeterId(did3, MeterScope.globalScope()))); |
| 275 | assertNull(meterStore.allocateMeterId(did4, MeterScope.globalScope())); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 276 | } |
| 277 | |
| 278 | /** |
| 279 | * Test max meter error. |
| 280 | */ |
| 281 | @Test |
| 282 | public void testMaxMeterError() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 283 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 284 | |
| 285 | assertThat(mid1, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 286 | assertThat(mid2, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 287 | assertThat(mid3, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
| 288 | assertNull(meterStore.allocateMeterId(did1, MeterScope.globalScope())); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 289 | } |
| 290 | |
| 291 | /** |
| 292 | * Test store meter. |
| 293 | */ |
| 294 | @Test |
| 295 | public void testStoreMeter() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 296 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 297 | |
| 298 | MeterCellId idOne = meterStore.allocateMeterId(did1, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 299 | assertThat(mid1, is(idOne)); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 300 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 301 | Meter meterOne = DefaultMeter.builder() |
| 302 | .forDevice(did1) |
| 303 | .fromApp(APP_ID) |
| 304 | .withId(mid1) |
| 305 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 306 | .withBands(Collections.singletonList(b1)) |
| 307 | .build(); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 308 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 309 | meterStore.addOrUpdateMeter(meterOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 310 | MeterKey meterKey = MeterKey.key(did1, mid1); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 311 | assertThat(1, is(meterStore.getAllMeters().size())); |
| 312 | assertThat(1, is(meterStore.getAllMeters(did1).size())); |
| 313 | assertThat(m1, is(meterStore.getMeter(meterKey))); |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Test delete meter. |
| 318 | */ |
| 319 | @Test |
| 320 | public void testDeleteMeter() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 321 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 322 | |
| 323 | MeterCellId idOne = meterStore.allocateMeterId(did1, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 324 | assertThat(mid1, is(idOne)); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 325 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 326 | Meter meterOne = DefaultMeter.builder() |
| 327 | .forDevice(did1) |
| 328 | .fromApp(APP_ID) |
| 329 | .withId(mid1) |
| 330 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 331 | .withBands(Collections.singletonList(b1)) |
| 332 | .build(); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 333 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 334 | meterStore.addOrUpdateMeter(meterOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 335 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_REMOVE); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 336 | MeterKey meterKey = MeterKey.key(did1, mid1); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 337 | meterStore.deleteMeter(meterOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 338 | CompletableFuture<Void> future = CompletableFuture.runAsync( |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 339 | () -> meterStore.purgeMeter(meterOne) |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 340 | ); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 341 | try { |
| 342 | future.get(); |
| 343 | } catch (InterruptedException | ExecutionException e) { |
| 344 | e.printStackTrace(); |
| 345 | } |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 346 | assertThat(0, is(meterStore.getAllMeters().size())); |
| 347 | assertThat(0, is(meterStore.getAllMeters(did1).size())); |
| 348 | assertNull(meterStore.getMeter(meterKey)); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 349 | assertThat(mid1, is(meterStore.allocateMeterId(did1, MeterScope.globalScope()))); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 350 | } |
| 351 | |
| 352 | /** |
| 353 | * Test no delete meter. |
| 354 | */ |
| 355 | @Test |
| 356 | public void testNoDeleteMeter() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 357 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 358 | |
| 359 | MeterCellId idOne = meterStore.allocateMeterId(did1, MeterScope.globalScope()); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 360 | MeterKey keyOne = MeterKey.key(did1, idOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 361 | Meter meterOne = DefaultMeter.builder() |
| 362 | .forDevice(did1) |
| 363 | .fromApp(APP_ID) |
| 364 | .withId(mid1) |
| 365 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 366 | .withBands(Collections.singletonList(b1)) |
| 367 | .build(); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 368 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_REMOVE); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 369 | meterStore.deleteMeter(meterOne); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 370 | assertThat(0, is(meterStore.getAllMeters().size())); |
| 371 | assertThat(0, is(meterStore.getAllMeters(did1).size())); |
| 372 | assertNull(meterStore.getMeter(keyOne)); |
| 373 | } |
| 374 | |
pierventre | 1b8afbc | 2020-07-13 14:07:05 +0200 | [diff] [blame] | 375 | /** |
| 376 | * Test purge meter. |
| 377 | */ |
| 378 | @Test |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 379 | public void testPurgeMeters() { |
pierventre | 1b8afbc | 2020-07-13 14:07:05 +0200 | [diff] [blame] | 380 | testStoreMeter(); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 381 | |
| 382 | meterStore.purgeMeters(did1); |
pierventre | 1b8afbc | 2020-07-13 14:07:05 +0200 | [diff] [blame] | 383 | MeterKey keyOne = MeterKey.key(did1, mid1); |
| 384 | assertThat(0, is(meterStore.getAllMeters().size())); |
| 385 | assertThat(0, is(meterStore.getAllMeters(did1).size())); |
| 386 | assertNull(meterStore.getMeter(keyOne)); |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 387 | } |
| 388 | |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 389 | /** |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 390 | * Test purge meter given device and application. |
| 391 | */ |
| 392 | @Test |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 393 | public void testPurgeMetersDeviceAndApp() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 394 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 395 | |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 396 | ((DefaultMeter) m1).setState(MeterState.PENDING_ADD); |
| 397 | ((DefaultMeter) m2).setState(MeterState.PENDING_ADD); |
| 398 | ((DefaultMeter) m3).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 399 | meterStore.addOrUpdateMeter(m1); |
| 400 | meterStore.addOrUpdateMeter(m2); |
| 401 | meterStore.addOrUpdateMeter(m3); |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 402 | assertThat(3, is(meterStore.getAllMeters().size())); |
| 403 | |
| 404 | meterStore.purgeMeters(did1, APP_ID_2); |
Daniele Moro | 43ac289 | 2021-07-15 17:02:59 +0200 | [diff] [blame] | 405 | MeterKey keyTwo = MeterKey.key(did1, mid2); |
| 406 | assertThat(2, is(meterStore.getAllMeters().size())); |
| 407 | assertThat(1, is(meterStore.getAllMeters(did1).size())); |
| 408 | assertThat(1, is(meterStore.getAllMeters(did2).size())); |
| 409 | assertNull(meterStore.getMeter(keyTwo)); |
| 410 | } |
| 411 | |
| 412 | /** |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 413 | * Test getMeters API immutability. |
| 414 | */ |
| 415 | @Test |
| 416 | public void testGetMetersImmutability() { |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 417 | initMeterStore(false); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 418 | |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 419 | MeterCellId idOne = meterStore.allocateMeterId(did1, MeterScope.globalScope()); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 420 | assertThat(mid1, is(idOne)); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 421 | Meter meterOne = DefaultMeter.builder() |
| 422 | .forDevice(did1) |
| 423 | .fromApp(APP_ID) |
| 424 | .withId(mid1) |
| 425 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 426 | .withBands(Collections.singletonList(b1)) |
| 427 | .build(); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 428 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 429 | meterStore.addOrUpdateMeter(meterOne); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 430 | |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 431 | Collection<Meter> meters = meterStore.getAllMeters(); |
| 432 | Collection<Meter> metersDevice = meterStore.getAllMeters(did1); |
| 433 | assertThat(1, is(meters.size())); |
| 434 | assertThat(1, is(metersDevice.size())); |
| 435 | |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 436 | MeterCellId idTwo = meterStore.allocateMeterId(did1, MeterScope.globalScope()); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 437 | assertThat(mid2, is(idTwo)); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 438 | Meter meterTwo = DefaultMeter.builder() |
| 439 | .forDevice(did1) |
| 440 | .fromApp(APP_ID) |
| 441 | .withId(mid2) |
| 442 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 443 | .withBands(Collections.singletonList(b1)) |
| 444 | .build(); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 445 | ((DefaultMeter) meterTwo).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 446 | meterStore.addOrUpdateMeter(meterTwo); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 447 | |
| 448 | assertThat(1, is(meters.size())); |
| 449 | assertThat(1, is(metersDevice.size())); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 450 | meters = meterStore.getAllMeters(); |
| 451 | metersDevice = meterStore.getAllMeters(did1); |
| 452 | assertThat(2, is(meters.size())); |
| 453 | assertThat(2, is(metersDevice.size())); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 454 | } |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 455 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 456 | /** |
| 457 | * Test invalid allocation of a cell id. |
| 458 | */ |
| 459 | @Test(expected = IllegalArgumentException.class) |
| 460 | public void testInvalidCellId() { |
| 461 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 462 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 463 | // MF defines an end index equals to 10 |
| 464 | Meter meterBad = DefaultMeter.builder() |
| 465 | .forDevice(did3) |
| 466 | .fromApp(APP_ID) |
| 467 | .withCellId(invalidCid) |
| 468 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 469 | .withBands(Collections.singletonList(b1)) |
| 470 | .build(); |
| 471 | ((DefaultMeter) meterBad).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 472 | meterStore.addOrUpdateMeter(meterBad); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 473 | } |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 474 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 475 | /** |
| 476 | * Test enabling user defined index mode. |
| 477 | */ |
| 478 | @Test |
| 479 | public void testEnableUserDefinedIndex() { |
| 480 | initMeterStore(false); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 481 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 482 | assertTrue(meterStore.userDefinedIndexMode(true)); |
| 483 | } |
| 484 | |
| 485 | /** |
| 486 | * Test invalid enabling user defined index mode. |
| 487 | */ |
| 488 | @Test |
| 489 | public void testInvalidEnableUserDefinedIndex() { |
| 490 | testStoreMeter(); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 491 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 492 | assertFalse(meterStore.userDefinedIndexMode(true)); |
| 493 | } |
| 494 | |
| 495 | /** |
| 496 | * Test disabling user defined index mode. |
| 497 | */ |
| 498 | @Test |
| 499 | public void testDisableUserDefinedIndex() { |
| 500 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 501 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 502 | assertFalse(meterStore.userDefinedIndexMode(false)); |
| 503 | } |
| 504 | |
| 505 | /** |
| 506 | * Test store meter in user defined index mode. |
| 507 | */ |
| 508 | @Test |
| 509 | public void testStoreMeterInUserDefinedIndexMode() { |
| 510 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 511 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 512 | Meter meterOne = DefaultMeter.builder() |
| 513 | .forDevice(did3) |
| 514 | .fromApp(APP_ID) |
| 515 | .withCellId(cid4) |
| 516 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 517 | .withBands(Collections.singletonList(b1)) |
| 518 | .build(); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 519 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 520 | meterStore.addOrUpdateMeter(meterOne); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 521 | MeterKey meterKey = MeterKey.key(did3, cid4); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 522 | assertThat(1, is(meterStore.getAllMeters().size())); |
| 523 | assertThat(1, is(meterStore.getAllMeters(did3).size())); |
| 524 | assertThat(m4, is(meterStore.getMeter(meterKey))); |
| 525 | } |
| 526 | |
| 527 | /** |
| 528 | * Test invalid disabling user defined index mode. |
| 529 | */ |
| 530 | @Test |
| 531 | public void testInvalidDisableUserDefinedIndex() { |
| 532 | testStoreMeterInUserDefinedIndexMode(); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 533 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 534 | assertTrue(meterStore.userDefinedIndexMode(false)); |
| 535 | } |
| 536 | |
| 537 | /** |
| 538 | * Test allocation of meter ids in user defined index mode. |
| 539 | */ |
| 540 | @Test |
| 541 | public void testAllocateIdInUserDefinedIndexMode() { |
| 542 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 543 | |
| 544 | assertNull(meterStore.allocateMeterId(did1, MeterScope.globalScope())); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 545 | } |
| 546 | |
| 547 | /** |
| 548 | * Test free of meter ids in user defined index mode. |
| 549 | */ |
| 550 | @Test |
| 551 | public void testFreeIdInUserMode() { |
| 552 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 553 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 554 | meterStore.freeMeterId(did1, mid1); |
| 555 | MeterTableKey globalKey = MeterTableKey.key(did1, MeterScope.globalScope()); |
| 556 | assertNotNull(meterStore.availableMeterIds.get(globalKey)); |
| 557 | assertTrue(meterStore.availableMeterIds.get(globalKey).isEmpty()); |
| 558 | } |
| 559 | |
| 560 | /** |
| 561 | * Test delete meter in user defined index mode. |
| 562 | */ |
| 563 | @Test |
| 564 | public void testDeleteMeterInUserDefinedIndexMode() { |
| 565 | initMeterStore(true); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 566 | |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 567 | Meter meterOne = DefaultMeter.builder() |
| 568 | .forDevice(did3) |
| 569 | .fromApp(APP_ID) |
| 570 | .withCellId(cid4) |
| 571 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 572 | .withBands(Collections.singletonList(b1)) |
| 573 | .build(); |
| 574 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_ADD); |
pierventre | 26ac151 | 2021-09-10 09:37:29 +0200 | [diff] [blame^] | 575 | meterStore.addOrUpdateMeter(meterOne); |
pierventre | 3b39bd8 | 2021-08-18 09:40:14 +0200 | [diff] [blame] | 576 | |
| 577 | ((DefaultMeter) meterOne).setState(MeterState.PENDING_REMOVE); |
| 578 | MeterKey meterKey = MeterKey.key(did3, cid4); |
| 579 | meterStore.deleteMeter(meterOne); |
| 580 | CompletableFuture<Void> future = CompletableFuture.runAsync( |
| 581 | () -> meterStore.purgeMeter(meterOne) |
| 582 | ); |
| 583 | |
| 584 | try { |
| 585 | future.get(); |
| 586 | } catch (InterruptedException | ExecutionException e) { |
| 587 | e.printStackTrace(); |
| 588 | } |
| 589 | assertThat(0, is(meterStore.getAllMeters().size())); |
| 590 | assertThat(0, is(meterStore.getAllMeters(did3).size())); |
| 591 | assertNull(meterStore.getMeter(meterKey)); |
| 592 | MeterTableKey globalKey = MeterTableKey.key(did1, MeterScope.globalScope()); |
| 593 | assertNotNull(meterStore.availableMeterIds.get(globalKey)); |
| 594 | assertTrue(meterStore.availableMeterIds.get(globalKey).isEmpty()); |
pierventre | 4422005 | 2020-09-22 12:51:06 +0200 | [diff] [blame] | 595 | } |
| 596 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 597 | private class TestDriverService extends DriverServiceAdapter { |
| 598 | @Override |
| 599 | public DriverHandler createHandler(DeviceId deviceId, String... credentials) { |
| 600 | return deviceId.equals(did3) ? new TestDriverHandler() : null; |
| 601 | } |
| 602 | } |
| 603 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 604 | private class TestDriverHandler implements DriverHandler { |
| 605 | |
| 606 | @Override |
| 607 | public Driver driver() { |
| 608 | return null; |
| 609 | } |
| 610 | |
| 611 | @Override |
| 612 | public DriverData data() { |
| 613 | return null; |
| 614 | } |
| 615 | |
| 616 | @Override |
| 617 | @SuppressWarnings("unchecked") |
| 618 | public <T extends Behaviour> T behaviour(Class<T> behaviourClass) { |
| 619 | return (T) new TestMeterQuery(); |
| 620 | } |
| 621 | |
| 622 | @Override |
| 623 | public <T> T get(Class<T> serviceClass) { |
| 624 | return null; |
| 625 | } |
| 626 | |
| 627 | @Override |
| 628 | public boolean hasBehaviour(Class<? extends Behaviour> behaviourClass) { |
| 629 | return true; |
| 630 | } |
| 631 | } |
| 632 | |
Pier Luigi | f094c61 | 2017-10-14 12:15:02 +0200 | [diff] [blame] | 633 | private class TestMeterQuery implements MeterQuery { |
| 634 | |
| 635 | @Override |
| 636 | public DriverData data() { |
| 637 | return null; |
| 638 | } |
| 639 | |
| 640 | @Override |
| 641 | public void setData(DriverData data) { |
| 642 | |
| 643 | } |
| 644 | @Override |
| 645 | public DriverHandler handler() { |
| 646 | return null; |
| 647 | } |
| 648 | |
| 649 | @Override |
| 650 | public void setHandler(DriverHandler handler) { |
| 651 | |
| 652 | } |
| 653 | |
| 654 | @Override |
| 655 | public long getMaxMeters() { |
| 656 | return 100; |
| 657 | } |
| 658 | } |
| 659 | |
| 660 | } |