alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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 | */ |
| 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; |
| 38 | import org.onosproject.net.meter.DefaultMeterRequest; |
| 39 | import org.onosproject.net.meter.Meter; |
| 40 | import org.onosproject.net.meter.MeterId; |
| 41 | import org.onosproject.net.meter.MeterOperation; |
| 42 | import org.onosproject.net.meter.MeterOperations; |
| 43 | import org.onosproject.net.meter.MeterProvider; |
| 44 | import org.onosproject.net.meter.MeterProviderRegistry; |
| 45 | import org.onosproject.net.meter.MeterProviderService; |
| 46 | import org.onosproject.net.meter.MeterRequest; |
| 47 | import org.onosproject.net.meter.MeterService; |
| 48 | import org.onosproject.net.meter.MeterState; |
| 49 | import org.onosproject.net.provider.AbstractProvider; |
| 50 | import org.onosproject.net.provider.ProviderId; |
| 51 | import org.onosproject.store.service.TestStorageService; |
| 52 | |
| 53 | import java.util.Collections; |
| 54 | import java.util.Map; |
| 55 | import java.util.Set; |
| 56 | |
| 57 | import static org.hamcrest.Matchers.is; |
| 58 | import static org.junit.Assert.assertFalse; |
| 59 | import static org.junit.Assert.assertThat; |
| 60 | import static org.junit.Assert.assertTrue; |
| 61 | import static org.onosproject.net.NetTestTools.APP_ID; |
| 62 | import static org.onosproject.net.NetTestTools.did; |
| 63 | import static org.onosproject.net.NetTestTools.injectEventDispatcher; |
| 64 | |
| 65 | /** |
| 66 | * Meter manager tests. |
| 67 | */ |
| 68 | public class MeterManagerTest { |
| 69 | |
| 70 | private static final ProviderId PID = new ProviderId("of", "foo"); |
| 71 | private static final NodeId NID_LOCAL = new NodeId("local"); |
| 72 | private static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1"); |
| 73 | |
| 74 | private MeterService service; |
| 75 | private MeterManager manager; |
| 76 | private DistributedMeterStore meterStore; |
| 77 | private MeterProviderRegistry registry; |
| 78 | private MeterProviderService providerService; |
| 79 | |
| 80 | private TestProvider provider; |
| 81 | |
| 82 | private ApplicationId appId; |
| 83 | |
| 84 | |
| 85 | private Meter m1; |
| 86 | private Meter m2; |
| 87 | private MeterRequest.Builder m1Request; |
| 88 | private MeterRequest.Builder m2Request; |
| 89 | |
| 90 | private Map<MeterId, Meter> meters = Maps.newHashMap(); |
| 91 | |
| 92 | @Before |
| 93 | public void setup() throws Exception { |
| 94 | meterStore = new DistributedMeterStore(); |
| 95 | TestUtils.setField(meterStore, "storageService", new TestStorageService()); |
| 96 | TestUtils.setField(meterStore, "clusterService", new TestClusterService()); |
| 97 | TestUtils.setField(meterStore, "mastershipService", new TestMastershipService()); |
| 98 | meterStore.activate(); |
| 99 | |
| 100 | manager = new MeterManager(); |
| 101 | manager.store = meterStore; |
| 102 | TestUtils.setField(manager, "storageService", new TestStorageService()); |
| 103 | injectEventDispatcher(manager, new TestEventDispatcher()); |
| 104 | service = manager; |
| 105 | registry = manager; |
| 106 | |
| 107 | manager.activate(); |
| 108 | |
| 109 | provider = new TestProvider(PID); |
| 110 | providerService = registry.register(provider); |
| 111 | |
| 112 | appId = new TestApplicationId(0, "MeterManagerTest"); |
| 113 | |
| 114 | assertTrue("provider should be registered", |
| 115 | registry.getProviders().contains(provider.id())); |
| 116 | |
| 117 | Band band = DefaultBand.builder() |
| 118 | .ofType(Band.Type.DROP) |
| 119 | .withRate(500) |
| 120 | .build(); |
| 121 | |
| 122 | m1 = DefaultMeter.builder() |
| 123 | .forDevice(did("1")) |
| 124 | .fromApp(APP_ID) |
| 125 | .withId(MeterId.meterId(1)) |
| 126 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 127 | .withBands(Collections.singletonList(band)) |
| 128 | .build(); |
| 129 | |
| 130 | m2 = DefaultMeter.builder() |
| 131 | .forDevice(did("2")) |
| 132 | .fromApp(APP_ID) |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame^] | 133 | .withId(MeterId.meterId(1)) |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 134 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 135 | .withBands(Collections.singletonList(band)) |
| 136 | .build(); |
| 137 | |
| 138 | m1Request = DefaultMeterRequest.builder() |
| 139 | .forDevice(did("1")) |
| 140 | .fromApp(APP_ID) |
| 141 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 142 | .withBands(Collections.singletonList(band)); |
| 143 | |
| 144 | m2Request = DefaultMeterRequest.builder() |
| 145 | .forDevice(did("2")) |
| 146 | .fromApp(APP_ID) |
| 147 | .withUnit(Meter.Unit.KB_PER_SEC) |
| 148 | .withBands(Collections.singletonList(band)); |
| 149 | |
| 150 | |
| 151 | } |
| 152 | |
| 153 | @After |
| 154 | public void tearDown() { |
| 155 | registry.unregister(provider); |
| 156 | assertFalse("provider should not be registered", |
| 157 | registry.getProviders().contains(provider.id())); |
| 158 | |
| 159 | manager.deactivate(); |
| 160 | injectEventDispatcher(manager, null); |
| 161 | |
| 162 | } |
| 163 | |
| 164 | @Test |
| 165 | public void testAddition() { |
| 166 | manager.submit(m1Request.add()); |
| 167 | |
| 168 | assertTrue("The meter was not added", manager.getAllMeters().size() == 1); |
| 169 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame^] | 170 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1)); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 171 | } |
| 172 | |
| 173 | @Test |
| 174 | public void testRemove() { |
| 175 | manager.submit(m1Request.add()); |
| 176 | manager.withdraw(m1Request.remove(), m1.id()); |
| 177 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame^] | 178 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)).state(), |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 179 | is(MeterState.PENDING_REMOVE)); |
| 180 | |
| 181 | providerService.pushMeterMetrics(m1.deviceId(), Collections.emptyList()); |
| 182 | |
| 183 | assertTrue("The meter was not removed", manager.getAllMeters().size() == 0); |
| 184 | |
| 185 | } |
| 186 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame^] | 187 | @Test |
| 188 | public void testMultipleDevice() { |
| 189 | manager.submit(m1Request.add()); |
| 190 | manager.submit(m2Request.add()); |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 191 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame^] | 192 | assertTrue("The meters were not added", manager.getAllMeters().size() == 2); |
| 193 | |
| 194 | assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1)); |
| 195 | assertThat(manager.getMeter(did("2"), MeterId.meterId(1)), is(m2)); |
| 196 | } |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 197 | |
| 198 | public class TestApplicationId extends DefaultApplicationId { |
| 199 | public TestApplicationId(int id, String name) { |
| 200 | super(id, name); |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | private class TestProvider extends AbstractProvider implements MeterProvider { |
| 205 | |
| 206 | protected TestProvider(ProviderId id) { |
| 207 | super(PID); |
| 208 | } |
| 209 | |
| 210 | @Override |
| 211 | public void performMeterOperation(DeviceId deviceId, MeterOperations meterOps) { |
| 212 | //Currently unused. |
| 213 | } |
| 214 | |
| 215 | @Override |
| 216 | public void performMeterOperation(DeviceId deviceId, MeterOperation meterOp) { |
| 217 | meters.put(meterOp.meter().id(), meterOp.meter()); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | private final class TestClusterService extends ClusterServiceAdapter { |
| 222 | |
| 223 | ControllerNode local = new DefaultControllerNode(NID_LOCAL, LOCALHOST); |
| 224 | |
| 225 | @Override |
| 226 | public ControllerNode getLocalNode() { |
| 227 | return local; |
| 228 | } |
| 229 | |
| 230 | @Override |
| 231 | public Set<ControllerNode> getNodes() { |
| 232 | return Sets.newHashSet(); |
| 233 | } |
| 234 | |
| 235 | } |
| 236 | |
| 237 | private class TestMastershipService extends MastershipServiceAdapter { |
| 238 | @Override |
| 239 | public NodeId getMasterFor(DeviceId deviceId) { |
| 240 | return NID_LOCAL; |
| 241 | } |
| 242 | } |
| 243 | } |