shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [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.protobuf.services.nb; |
| 18 | |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableList; |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 20 | import com.google.common.collect.ImmutableSet; |
| 21 | import io.grpc.BindableService; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 22 | import io.grpc.ManagedChannel; |
| 23 | import io.grpc.inprocess.InProcessChannelBuilder; |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 24 | import org.junit.AfterClass; |
| 25 | import org.junit.BeforeClass; |
| 26 | import org.junit.Test; |
| 27 | import org.onosproject.cluster.NodeId; |
| 28 | import org.onosproject.grpc.nb.net.region.RegionServiceGrpc; |
| 29 | import org.onosproject.grpc.nb.net.region.RegionServiceGrpc.RegionServiceBlockingStub; |
| 30 | import org.onosproject.grpc.nb.net.region.RegionServiceNb; |
| 31 | import org.onosproject.grpc.net.models.RegionProtoOuterClass; |
| 32 | import org.onosproject.incubator.protobuf.models.net.RegionProtoTranslator; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 33 | import org.onosproject.net.DefaultAnnotations; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 34 | import org.onosproject.net.DefaultDevice; |
| 35 | import org.onosproject.net.Device; |
| 36 | import org.onosproject.net.DeviceId; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 37 | import org.onosproject.net.HostId; |
| 38 | import org.onosproject.net.provider.ProviderId; |
| 39 | import org.onosproject.net.region.DefaultRegion; |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 40 | import org.onosproject.net.region.Region; |
| 41 | import org.onosproject.net.region.RegionId; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 42 | import org.onosproject.net.region.RegionListener; |
| 43 | import org.onosproject.net.region.RegionService; |
| 44 | |
| 45 | import java.io.IOException; |
| 46 | import java.util.Collections; |
| 47 | import java.util.HashMap; |
| 48 | import java.util.HashSet; |
| 49 | import java.util.List; |
| 50 | import java.util.Map; |
| 51 | import java.util.Set; |
| 52 | |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 53 | import static org.junit.Assert.assertTrue; |
| 54 | import static org.onosproject.cluster.NodeId.nodeId; |
| 55 | import static org.onosproject.net.DeviceId.deviceId; |
| 56 | import static org.onosproject.net.HostId.hostId; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 57 | |
| 58 | public class GrpcNbRegionServiceTest { |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 59 | |
| 60 | private static InProcessServer<BindableService> inprocessServer; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 61 | private static RegionServiceBlockingStub blockingStub; |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 62 | private static ManagedChannel channel; |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 63 | |
| 64 | private static final String C1 = "C1"; |
| 65 | private static final String C2 = "C2"; |
| 66 | private static final String C3 = "C3"; |
| 67 | |
| 68 | private static final NodeId CNID_1 = nodeId(C1); |
| 69 | private static final NodeId CNID_2 = nodeId(C2); |
| 70 | private static final NodeId CNID_3 = nodeId(C3); |
| 71 | |
| 72 | private static final String R1 = "R1"; |
| 73 | private static final String R2 = "R2"; |
| 74 | private static final String R3 = "R3"; |
| 75 | |
| 76 | private static final Set<NodeId> SET_C1 = ImmutableSet.of(CNID_1); |
| 77 | private static final Set<NodeId> SET_C2 = ImmutableSet.of(CNID_2); |
| 78 | private static final Set<NodeId> SET_C3 = ImmutableSet.of(CNID_3); |
| 79 | |
| 80 | private static final Region REGION_1 = |
| 81 | region(R1, Region.Type.METRO, ImmutableList.of(SET_C1, SET_C2)); |
| 82 | private static final Region REGION_2 = |
| 83 | region(R2, Region.Type.CAMPUS, ImmutableList.of(SET_C2, SET_C1)); |
| 84 | private static final Region REGION_3 = |
| 85 | region(R3, Region.Type.CAMPUS, ImmutableList.of(SET_C3, SET_C1)); |
| 86 | |
| 87 | private static final Set<Region> REGION_SET = |
| 88 | ImmutableSet.of(REGION_1, REGION_2, REGION_3); |
| 89 | |
| 90 | private static final String D1 = "d1"; |
| 91 | private static final String D2 = "d2"; |
| 92 | private static final String D3 = "d3"; |
| 93 | private static final String D4 = "d4"; |
| 94 | private static final String D5 = "d5"; |
| 95 | private static final String D6 = "d6"; |
| 96 | private static final String D7 = "d7"; |
| 97 | private static final String D8 = "d8"; |
| 98 | private static final String D9 = "d9"; |
| 99 | |
| 100 | private static final String MFR = "Mfr"; |
| 101 | private static final String HW = "h/w"; |
| 102 | private static final String SW = "s/w"; |
| 103 | private static final String SERIAL = "ser123"; |
| 104 | |
| 105 | private static final DeviceId DEVID_1 = deviceId(D1); |
| 106 | private static final DeviceId DEVID_2 = deviceId(D2); |
| 107 | private static final DeviceId DEVID_3 = deviceId(D3); |
| 108 | private static final DeviceId DEVID_4 = deviceId(D4); |
| 109 | private static final DeviceId DEVID_5 = deviceId(D5); |
| 110 | private static final DeviceId DEVID_6 = deviceId(D6); |
| 111 | private static final DeviceId DEVID_7 = deviceId(D7); |
| 112 | private static final DeviceId DEVID_8 = deviceId(D8); |
| 113 | private static final DeviceId DEVID_9 = deviceId(D9); |
| 114 | |
| 115 | private static final Set<DeviceId> DEVS_TRUNK = |
| 116 | ImmutableSet.of(DEVID_1, DEVID_2, DEVID_3); |
| 117 | |
| 118 | private static final Set<DeviceId> DEVS_LEFT = |
| 119 | ImmutableSet.of(DEVID_4, DEVID_5, DEVID_6); |
| 120 | |
| 121 | private static final Set<DeviceId> DEVS_RIGHT = |
| 122 | ImmutableSet.of(DEVID_7, DEVID_8, DEVID_9); |
| 123 | |
| 124 | private static final String[][] HOST_DATA = { |
| 125 | {"AA:00:00:00:00:1A/None", R1}, |
| 126 | {"AA:00:00:00:00:1B/None", R1}, |
| 127 | {"AA:00:00:00:00:2A/None", R1}, |
| 128 | {"AA:00:00:00:00:2B/None", R1}, |
| 129 | {"AA:00:00:00:00:3A/None", R1}, |
| 130 | {"AA:00:00:00:00:3B/None", R1}, |
| 131 | {"AA:00:00:00:00:4A/None", R2}, |
| 132 | {"AA:00:00:00:00:4B/None", R2}, |
| 133 | {"AA:00:00:00:00:5A/None", R2}, |
| 134 | {"AA:00:00:00:00:5B/None", R2}, |
| 135 | {"AA:00:00:00:00:6A/None", R2}, |
| 136 | {"AA:00:00:00:00:6B/None", R2}, |
| 137 | {"AA:00:00:00:00:7A/None", R3}, |
| 138 | {"AA:00:00:00:00:7B/None", R3}, |
| 139 | {"AA:00:00:00:00:8A/None", R3}, |
| 140 | {"AA:00:00:00:00:8B/None", R3}, |
| 141 | {"AA:00:00:00:00:9A/None", R3}, |
| 142 | {"AA:00:00:00:00:9B/None", R3}, |
| 143 | }; |
| 144 | |
| 145 | private static final Map<HostId, RegionId> HOSTS = new HashMap<>(); |
| 146 | private static final RegionService MOCK_REGION = new MockRegionService(); |
| 147 | |
| 148 | /** |
| 149 | * Returns device with given ID. |
| 150 | * |
| 151 | * @param id device ID |
| 152 | * @return device instance |
| 153 | */ |
| 154 | protected static Device device(String id) { |
| 155 | return new DefaultDevice(ProviderId.NONE, deviceId(id), |
| 156 | Device.Type.SWITCH, MFR, HW, SW, SERIAL, null); |
| 157 | } |
| 158 | |
| 159 | /** |
| 160 | * Returns a region instance with specified parameters. |
| 161 | * |
| 162 | * @param id region id |
| 163 | * @param type region type |
| 164 | * @param masters ordered list of master sets |
| 165 | * @return region instance |
| 166 | */ |
| 167 | private static Region region(String id, Region.Type type, |
| 168 | List<Set<NodeId>> masters) { |
| 169 | return new DefaultRegion(RegionId.regionId(id), "Region-" + id, |
| 170 | type, DefaultAnnotations.EMPTY, masters); |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Creates a map of hostIds corresponding to their regionIds. |
| 175 | * |
| 176 | */ |
| 177 | private static void populateHosts() { |
| 178 | for (String[] row : HOST_DATA) { |
| 179 | HOSTS.put(hostId(row[0]), RegionId.regionId(row[1])); |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | public GrpcNbRegionServiceTest() { |
| 184 | } |
| 185 | |
| 186 | @Test |
| 187 | public void testGetRegion() throws InterruptedException { |
| 188 | |
| 189 | RegionServiceNb.getRegionRequest request = RegionServiceNb.getRegionRequest.newBuilder() |
| 190 | .setRegionId(R1).build(); |
| 191 | RegionServiceNb.getRegionReply response; |
| 192 | |
| 193 | try { |
| 194 | response = blockingStub.getRegion(request); |
| 195 | Region actualRegion = RegionProtoTranslator.translate(response.getRegion()); |
| 196 | assertTrue(REGION_1.equals(actualRegion)); |
| 197 | } catch (Exception e) { |
| 198 | e.printStackTrace(); |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | @Test |
| 203 | public void testGetRegions() throws InterruptedException { |
| 204 | |
| 205 | RegionServiceNb.getRegionsRequest request = RegionServiceNb.getRegionsRequest.newBuilder() |
| 206 | .build(); |
| 207 | RegionServiceNb.getRegionsReply response; |
| 208 | |
| 209 | try { |
| 210 | response = blockingStub.getRegions(request); |
| 211 | Set<Region> actualRegions = new HashSet<Region>(); |
| 212 | for (RegionProtoOuterClass.RegionProto region : response.getRegionList()) { |
| 213 | actualRegions.add(RegionProtoTranslator.translate(region)); |
| 214 | } |
| 215 | assertTrue(REGION_SET.equals(actualRegions)); |
| 216 | } catch (Exception e) { |
| 217 | e.printStackTrace(); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | @Test |
| 222 | public void testGetRegionForDevice() throws InterruptedException { |
| 223 | |
| 224 | RegionServiceNb.getRegionForDeviceRequest request = RegionServiceNb.getRegionForDeviceRequest.newBuilder() |
| 225 | .setDeviceId(D1).build(); |
| 226 | RegionServiceNb.getRegionForDeviceReply response; |
| 227 | |
| 228 | try { |
| 229 | response = blockingStub.getRegionForDevice(request); |
| 230 | Region actualRegion = RegionProtoTranslator.translate(response.getRegion()); |
| 231 | assertTrue(REGION_1.equals(actualRegion)); |
| 232 | } catch (Exception e) { |
| 233 | e.printStackTrace(); |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | @Test |
| 238 | public void testGetRegionDevices() throws InterruptedException { |
| 239 | |
| 240 | RegionServiceNb.getRegionDevicesRequest request = RegionServiceNb.getRegionDevicesRequest.newBuilder() |
| 241 | .setRegionId(R1).build(); |
| 242 | RegionServiceNb.getRegionDevicesReply response; |
| 243 | |
| 244 | try { |
| 245 | response = blockingStub.getRegionDevices(request); |
| 246 | Set<DeviceId> actualDevices = new HashSet<DeviceId>(); |
| 247 | for (String deviceId : response.getDeviceIdList()) { |
| 248 | actualDevices.add(DeviceId.deviceId(deviceId)); |
| 249 | } |
| 250 | assertTrue(DEVS_TRUNK.equals(actualDevices)); |
| 251 | } catch (Exception e) { |
| 252 | e.printStackTrace(); |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | @Test |
| 257 | public void testGetRegionHosts() throws InterruptedException { |
| 258 | RegionServiceNb.getRegionHostsRequest request = RegionServiceNb.getRegionHostsRequest.newBuilder() |
| 259 | .setRegionId(R1).build(); |
| 260 | RegionServiceNb.getRegionHostsReply response; |
| 261 | |
| 262 | Set<HostId> expectedHosts = new HashSet<HostId>(); |
| 263 | |
| 264 | expectedHosts.add(HostId.hostId(HOST_DATA[0][0])); |
| 265 | expectedHosts.add(HostId.hostId(HOST_DATA[1][0])); |
| 266 | expectedHosts.add(HostId.hostId(HOST_DATA[2][0])); |
| 267 | expectedHosts.add(HostId.hostId(HOST_DATA[3][0])); |
| 268 | expectedHosts.add(HostId.hostId(HOST_DATA[4][0])); |
| 269 | expectedHosts.add(HostId.hostId(HOST_DATA[5][0])); |
| 270 | |
| 271 | Set<HostId> actualHosts = new HashSet<HostId>(); |
| 272 | |
| 273 | try { |
| 274 | response = blockingStub.getRegionHosts(request); |
| 275 | for (String hostId : response.getHostIdList()) { |
| 276 | actualHosts.add(HostId.hostId(hostId)); |
| 277 | } |
| 278 | } catch (Exception e) { |
| 279 | e.printStackTrace(); |
| 280 | } |
| 281 | assertTrue(expectedHosts.equals(actualHosts)); |
| 282 | } |
| 283 | |
| 284 | @BeforeClass |
| 285 | public static void beforeClass() throws InstantiationException, IllegalAccessException, IOException { |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 286 | GrpcNbRegionService regionService = new GrpcNbRegionService(); |
| 287 | regionService.regionService = MOCK_REGION; |
| 288 | inprocessServer = regionService.registerInProcessServer(); |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 289 | inprocessServer.start(); |
Jian Li | c20272e | 2017-10-20 17:50:01 +0900 | [diff] [blame^] | 290 | |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 291 | channel = InProcessChannelBuilder.forName("test").directExecutor() |
| 292 | // Channels are secure by default (via SSL/TLS). For the example we disable TLS to avoid |
| 293 | // needing certificates. |
| 294 | .usePlaintext(true).build(); |
| 295 | blockingStub = RegionServiceGrpc.newBlockingStub(channel); |
| 296 | populateHosts(); |
| 297 | } |
| 298 | |
| 299 | @AfterClass |
| 300 | public static void afterClass() { |
| 301 | channel.shutdownNow(); |
| 302 | |
| 303 | inprocessServer.stop(); |
| 304 | } |
| 305 | |
| 306 | private static class MockRegionService implements RegionService { |
| 307 | |
| 308 | private final Map<RegionId, Region> lookup = new HashMap<>(); |
| 309 | |
| 310 | MockRegionService() { |
| 311 | lookup.put(REGION_1.id(), REGION_1); |
| 312 | lookup.put(REGION_2.id(), REGION_2); |
| 313 | lookup.put(REGION_3.id(), REGION_3); |
| 314 | } |
| 315 | |
| 316 | @Override |
| 317 | public Set<Region> getRegions() { |
| 318 | return REGION_SET; |
| 319 | } |
| 320 | |
| 321 | @Override |
| 322 | public Region getRegion(RegionId regionId) { |
| 323 | return lookup.get(regionId); |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public Region getRegionForDevice(DeviceId deviceId) { |
| 328 | if (DEVS_TRUNK.contains(deviceId)) { |
| 329 | return REGION_1; |
| 330 | } |
| 331 | if (DEVS_LEFT.contains(deviceId)) { |
| 332 | return REGION_2; |
| 333 | } |
| 334 | if (DEVS_RIGHT.contains(deviceId)) { |
| 335 | return REGION_3; |
| 336 | } |
| 337 | return null; |
| 338 | } |
| 339 | |
| 340 | @Override |
| 341 | public Set<DeviceId> getRegionDevices(RegionId regionId) { |
| 342 | if (REGION_1.id().equals(regionId)) { |
| 343 | return DEVS_TRUNK; |
| 344 | } |
| 345 | if (REGION_2.id().equals(regionId)) { |
| 346 | return DEVS_LEFT; |
| 347 | } |
| 348 | if (REGION_3.id().equals(regionId)) { |
| 349 | return DEVS_RIGHT; |
| 350 | } |
| 351 | return Collections.emptySet(); |
| 352 | } |
| 353 | |
| 354 | @Override |
| 355 | public Set<HostId> getRegionHosts(RegionId regionId) { |
| 356 | Set<HostId> hosts = new HashSet<HostId>(); |
| 357 | for (HostId hostId : HOSTS.keySet()) { |
| 358 | if (HOSTS.get(hostId).equals(regionId)) { |
| 359 | hosts.add(hostId); |
| 360 | } |
| 361 | } |
| 362 | return hosts; |
| 363 | } |
| 364 | |
| 365 | @Override |
| 366 | public void addListener(RegionListener listener) { |
| 367 | |
| 368 | } |
| 369 | |
| 370 | @Override |
| 371 | public void removeListener(RegionListener listener) { |
| 372 | |
| 373 | } |
| 374 | } |
| 375 | } |