Frank Wang | cfffbaa | 2017-05-06 16:11:08 +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.protobuf.services.nb; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | import io.grpc.BindableService; |
| 21 | import io.grpc.inprocess.InProcessChannelBuilder; |
| 22 | import org.junit.AfterClass; |
| 23 | import org.junit.BeforeClass; |
| 24 | import org.junit.Test; |
| 25 | import io.grpc.ManagedChannel; |
| 26 | import org.onlab.packet.IpAddress; |
| 27 | import org.onlab.packet.MacAddress; |
| 28 | import org.onlab.packet.VlanId; |
| 29 | import org.onosproject.grpc.net.models.HostProtoOuterClass; |
| 30 | import org.onosproject.incubator.protobuf.models.net.HostProtoTranslator; |
| 31 | import org.onosproject.incubator.protobuf.models.net.HostIdProtoTranslator; |
| 32 | import org.onosproject.incubator.protobuf.models.net.ConnectPointProtoTranslator; |
| 33 | import org.onosproject.grpc.nb.net.host.HostServiceGrpc.HostServiceBlockingStub; |
| 34 | import org.onosproject.net.ConnectPoint; |
| 35 | import org.onosproject.net.DefaultHost; |
| 36 | import org.onosproject.net.DeviceId; |
| 37 | import org.onosproject.net.Host; |
| 38 | import org.onosproject.net.HostId; |
| 39 | import org.onosproject.net.HostLocation; |
| 40 | import org.onosproject.net.PortNumber; |
| 41 | import org.onosproject.net.host.HostListener; |
| 42 | import org.onosproject.net.host.HostService; |
| 43 | |
| 44 | import org.onosproject.grpc.nb.net.host.HostServiceGrpc; |
| 45 | import org.onosproject.net.provider.ProviderId; |
| 46 | import org.slf4j.Logger; |
| 47 | |
| 48 | import java.io.IOException; |
| 49 | import java.util.ArrayList; |
| 50 | import java.util.HashSet; |
| 51 | import java.util.List; |
| 52 | import java.util.Set; |
| 53 | import java.util.stream.Collectors; |
| 54 | |
| 55 | import static org.junit.Assert.assertTrue; |
| 56 | import static org.onosproject.grpc.nb.net.host.HostServiceNb.*; |
| 57 | import static org.slf4j.LoggerFactory.getLogger; |
| 58 | |
| 59 | /** |
| 60 | * Unit tests of gRPC northbound host service. |
| 61 | */ |
| 62 | public class GrpcNbHostServiceTest { |
| 63 | private final Logger log = getLogger(getClass()); |
| 64 | |
| 65 | private static InProcessServer<BindableService> inprocessServer; |
| 66 | private static HostServiceBlockingStub blockingStub; |
| 67 | private static ManagedChannel channel; |
| 68 | private static final HostService MOCK_HOST = new MockHostService(); |
| 69 | private static List<Host> allHosts = new ArrayList<>(); |
| 70 | private static Host h1; |
| 71 | private static HostId id1; |
| 72 | private static IpAddress ip1; |
| 73 | private static MacAddress mac1; |
| 74 | private static DeviceId deviceId; |
| 75 | private static ConnectPoint c1; |
| 76 | private static boolean started = false; |
| 77 | private static boolean stopped = false; |
| 78 | private static boolean requestMac = false; |
| 79 | |
| 80 | public GrpcNbHostServiceTest() {} |
| 81 | |
| 82 | private static void populateHosts() { |
| 83 | ip1 = IpAddress.valueOf("10.1.1.1"); |
| 84 | IpAddress ip2 = IpAddress.valueOf("10.1.1.2"); |
| 85 | IpAddress ip3 = IpAddress.valueOf("10.1.1.3"); |
| 86 | mac1 = MacAddress.valueOf("67:11:23:45:87:11"); |
| 87 | MacAddress mac2 = MacAddress.valueOf("67:11:23:45:87:12"); |
| 88 | MacAddress mac3 = MacAddress.valueOf("67:11:23:45:87:13"); |
| 89 | id1 = HostId.hostId(mac1); |
| 90 | HostId id2 = HostId.hostId(mac2); |
| 91 | HostId id3 = HostId.hostId(mac3); |
| 92 | deviceId = DeviceId.deviceId("test"); |
| 93 | |
| 94 | c1 = new ConnectPoint(deviceId, PortNumber.portNumber(101)); |
| 95 | HostLocation hostLocation1 = new HostLocation(deviceId, PortNumber.portNumber(101), 0); |
| 96 | HostLocation hostLocation2 = new HostLocation(deviceId, PortNumber.portNumber(102), 0); |
| 97 | HostLocation hostLocation3 = new HostLocation(deviceId, PortNumber.portNumber(103), 0); |
| 98 | |
| 99 | h1 = new DefaultHost(ProviderId.NONE, id1, mac1, VlanId.NONE, |
| 100 | hostLocation1, ImmutableSet.of(ip1)); |
| 101 | allHosts.add(h1); |
| 102 | allHosts.add(new DefaultHost(ProviderId.NONE, id2, mac2, VlanId.NONE, |
| 103 | hostLocation2, ImmutableSet.of(ip2))); |
| 104 | allHosts.add(new DefaultHost(ProviderId.NONE, id3, mac3, VlanId.NONE, |
| 105 | hostLocation3, ImmutableSet.of(ip3))); |
| 106 | } |
| 107 | |
| 108 | /** |
| 109 | * Tests gRPC getComponentNames interface. |
| 110 | */ |
| 111 | @Test |
| 112 | public void testGetHostCount() throws InterruptedException { |
| 113 | getHostCountRequest request = getHostCountRequest.getDefaultInstance(); |
| 114 | getHostCountReply reply; |
| 115 | |
| 116 | try { |
| 117 | reply = blockingStub.getHostCount(request); |
| 118 | assertTrue(allHosts.size() == reply.getHostCount()); |
| 119 | } catch (Exception e) { |
| 120 | log.error("Get host count error! Exception={}", e.toString()); |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * Tests gRPC getComponentNames interface. |
| 126 | */ |
| 127 | @Test |
| 128 | public void testGetHosts() throws InterruptedException { |
| 129 | getHostsRequest request = getHostsRequest.getDefaultInstance(); |
| 130 | getHostsReply reply; |
| 131 | |
| 132 | try { |
| 133 | reply = blockingStub.getHosts(request); |
| 134 | Set<Host> actualHosts = new HashSet<>(); |
| 135 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 136 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 137 | } |
| 138 | |
| 139 | Set<Host> expectedHosts = new HashSet<>(); |
| 140 | for (Host h : allHosts) { |
| 141 | expectedHosts.add(h); |
| 142 | } |
| 143 | assertTrue(actualHosts.equals(expectedHosts)); |
| 144 | } catch (Exception e) { |
| 145 | log.error("Get all hosts error! Exception={}", e.toString()); |
| 146 | } |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Tests gRPC getHost interface. |
| 151 | */ |
| 152 | @Test |
| 153 | public void testGetHost() throws InterruptedException { |
| 154 | getHostRequest request = getHostRequest.newBuilder().setHostId(HostIdProtoTranslator.translate(id1)).build(); |
| 155 | getHostReply reply; |
| 156 | |
| 157 | try { |
| 158 | reply = blockingStub.getHost(request); |
| 159 | assertTrue(HostProtoTranslator.translate(reply.getHost()).equals(h1)); |
| 160 | } catch (Exception e) { |
| 161 | log.error("Get host with hostId error! Exception={}", e.toString()); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * Tests gRPC getHostsByVlan interface. |
| 167 | */ |
| 168 | @Test |
| 169 | public void testGetHostsByVlan() throws InterruptedException { |
| 170 | getHostsByVlanRequest request = getHostsByVlanRequest.newBuilder().setVlanId(VlanId.NONE.toString()).build(); |
| 171 | getHostsByVlanReply reply; |
| 172 | |
| 173 | try { |
| 174 | reply = blockingStub.getHostsByVlan(request); |
| 175 | |
| 176 | Set<Host> actualHosts = new HashSet<>(); |
| 177 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 178 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 179 | } |
| 180 | |
| 181 | Set<Host> expectedHosts = new HashSet<>(); |
| 182 | for (Host h : allHosts) { |
| 183 | expectedHosts.add(h); |
| 184 | } |
| 185 | assertTrue(actualHosts.equals(expectedHosts)); |
| 186 | } catch (Exception e) { |
| 187 | log.error("Get hosts that belong to the specified VLAN error! Exception={}", e.toString()); |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Tests gRPC getHostsByMac interface. |
| 193 | */ |
| 194 | @Test |
| 195 | public void testGetHostsByMac() throws InterruptedException { |
| 196 | getHostsByMacRequest request = getHostsByMacRequest.newBuilder().setMac(mac1.toString()).build(); |
| 197 | getHostsByMacReply reply; |
| 198 | |
| 199 | try { |
| 200 | reply = blockingStub.getHostsByMac(request); |
| 201 | |
| 202 | Set<Host> actualHosts = new HashSet<>(); |
| 203 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 204 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 205 | } |
| 206 | Set<Host> expectedHosts = new HashSet<>(); |
| 207 | expectedHosts.add(allHosts.get(0)); |
| 208 | assertTrue(actualHosts.equals(expectedHosts)); |
| 209 | } catch (Exception e) { |
| 210 | log.error("Get hosts that have the specified MAC address error! Exception={}", e.toString()); |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * Tests gRPC getHostsByIp interface. |
| 216 | */ |
| 217 | @Test |
| 218 | public void testGetHostsByIp() throws InterruptedException { |
| 219 | getHostsByIpRequest request = getHostsByIpRequest.newBuilder().setIpAddress(ip1.toString()).build(); |
| 220 | getHostsByIpReply reply; |
| 221 | |
| 222 | try { |
| 223 | reply = blockingStub.getHostsByIp(request); |
| 224 | |
| 225 | Set<Host> actualHosts = new HashSet<>(); |
| 226 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 227 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 228 | } |
| 229 | |
| 230 | Set<Host> expectedHosts = new HashSet<>(); |
| 231 | expectedHosts.add(allHosts.get(0)); |
| 232 | assertTrue(actualHosts.equals(expectedHosts)); |
| 233 | } catch (Exception e) { |
| 234 | log.error("Get hosts that have the specified IP address error! Exception={}", e.toString()); |
| 235 | } |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Tests gRPC getConnectedHosts interface. |
| 240 | */ |
| 241 | @Test |
| 242 | public void testGetConnectedHosts() throws InterruptedException { |
| 243 | getConnectedHostsRequest request = getConnectedHostsRequest.newBuilder() |
| 244 | .setConnectPoint(ConnectPointProtoTranslator.translate(c1)) |
| 245 | .build(); |
| 246 | getConnectedHostsReply reply; |
| 247 | |
| 248 | try { |
| 249 | reply = blockingStub.getConnectedHosts(request); |
| 250 | |
| 251 | Set<Host> actualHosts = new HashSet<>(); |
| 252 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 253 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 254 | } |
| 255 | |
| 256 | Set<Host> expectedHosts = new HashSet<>(); |
| 257 | expectedHosts.add(allHosts.get(0)); |
| 258 | assertTrue(actualHosts.equals(expectedHosts)); |
| 259 | } catch (Exception e) { |
| 260 | log.error("Get connected hosts with connect point error! Exception={}", e.toString()); |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * Tests gRPC getConnectedHostsByDeviceId interface. |
| 266 | */ |
| 267 | @Test |
| 268 | public void testGetConnectedHostsByDeviceId() throws InterruptedException { |
| 269 | getConnectedHostsRequest request = getConnectedHostsRequest.newBuilder() |
| 270 | .setDeviceId(deviceId.toString()) |
| 271 | .build(); |
| 272 | getConnectedHostsReply reply; |
| 273 | |
| 274 | try { |
| 275 | reply = blockingStub.getConnectedHosts(request); |
| 276 | |
| 277 | Set<Host> actualHosts = new HashSet<>(); |
| 278 | for (HostProtoOuterClass.HostProto host : reply.getHostList()) { |
| 279 | actualHosts.add(HostProtoTranslator.translate(host)); |
| 280 | } |
| 281 | |
| 282 | Set<Host> expectedHosts = new HashSet<>(); |
| 283 | for (Host h : allHosts) { |
| 284 | expectedHosts.add(h); |
| 285 | } |
| 286 | assertTrue(actualHosts.equals(expectedHosts)); |
| 287 | } catch (Exception e) { |
| 288 | log.error("Get connected hosts with deviceId error! Exception={}", e.toString()); |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * Tests gRPC startMonitoringIp interface. |
| 294 | */ |
| 295 | @Test |
| 296 | public void testStartMonitoringIp() throws InterruptedException { |
| 297 | startMonitoringIpRequest request = startMonitoringIpRequest.newBuilder().setIpAddress(ip1.toString()).build(); |
| 298 | |
| 299 | try { |
| 300 | blockingStub.startMonitoringIp(request); |
| 301 | assertTrue(started); |
| 302 | } catch (Exception e) { |
| 303 | log.error("Start monitoring hosts with the given IP address error! Exception={}", e.toString()); |
| 304 | } |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * Tests gRPC stopMonitoringIp interface. |
| 309 | */ |
| 310 | @Test |
| 311 | public void testStopMonitoringIp() throws InterruptedException { |
| 312 | stopMonitoringIpRequest request = stopMonitoringIpRequest.newBuilder().setIpAddress(ip1.toString()).build(); |
| 313 | |
| 314 | try { |
| 315 | blockingStub.stopMonitoringIp(request); |
| 316 | assertTrue(stopped); |
| 317 | } catch (Exception e) { |
| 318 | log.error("Stop monitoring hosts with the given IP address error! Exception={}", e.toString()); |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Tests gRPC requestMac interface. |
| 324 | */ |
| 325 | @Test |
| 326 | public void testRequestMac() throws InterruptedException { |
| 327 | requestMacRequest request = requestMacRequest.newBuilder().setIpAddress(ip1.toString()).build(); |
| 328 | |
| 329 | try { |
| 330 | blockingStub.requestMac(request); |
| 331 | assertTrue(requestMac); |
| 332 | } catch (Exception e) { |
| 333 | log.error("Resolve the MAC address for the given IP address error! Exception={}", e.toString()); |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * Initialization before start testing gRPC northbound host service. |
| 339 | */ |
| 340 | @BeforeClass |
| 341 | public static void beforeClass() throws InstantiationException, IllegalAccessException, IOException { |
| 342 | GrpcNbHostService hostService = new GrpcNbHostService(); |
| 343 | hostService.hostService = MOCK_HOST; |
| 344 | inprocessServer = hostService.registerInProcessServer(); |
| 345 | |
| 346 | inprocessServer.start(); |
| 347 | channel = InProcessChannelBuilder.forName("test").directExecutor() |
| 348 | // Channels are secure by default (via SSL/TLS). For the example we disable TLS to avoid |
| 349 | // needing certificates. |
| 350 | .usePlaintext(true).build(); |
| 351 | blockingStub = HostServiceGrpc.newBlockingStub(channel); |
| 352 | populateHosts(); |
| 353 | } |
| 354 | |
| 355 | /** |
| 356 | * Finalization after test gRPC northbound host service. |
| 357 | */ |
| 358 | @AfterClass |
| 359 | public static void afterClass() { |
| 360 | |
| 361 | channel.shutdownNow(); |
| 362 | inprocessServer.stop(); |
| 363 | } |
| 364 | |
| 365 | private static class MockHostService implements HostService { |
| 366 | |
| 367 | MockHostService() { |
| 368 | } |
| 369 | |
| 370 | @Override |
| 371 | public int getHostCount() { |
| 372 | return allHosts.size(); |
| 373 | } |
| 374 | |
| 375 | @Override |
| 376 | public Iterable<Host> getHosts() { |
| 377 | return allHosts; |
| 378 | } |
| 379 | |
| 380 | @Override |
| 381 | public Host getHost(HostId hostId) { |
| 382 | return allHosts.stream().filter(h -> h.id().equals(hostId)).findFirst().get(); |
| 383 | } |
| 384 | |
| 385 | @Override |
| 386 | public Set<Host> getHostsByVlan(VlanId vlanId) { |
| 387 | return allHosts.stream().filter(h -> h.vlan().equals(vlanId)).collect(Collectors.toSet()); |
| 388 | } |
| 389 | |
| 390 | @Override |
| 391 | public Set<Host> getHostsByMac(MacAddress mac) { |
| 392 | return allHosts.stream().filter(h -> h.mac().equals(mac)).collect(Collectors.toSet()); |
| 393 | } |
| 394 | |
| 395 | @Override |
| 396 | public Set<Host> getHostsByIp(IpAddress ip) { |
| 397 | return allHosts.stream().filter(h -> h.ipAddresses().contains(ip)).collect(Collectors.toSet()); |
| 398 | } |
| 399 | |
| 400 | @Override |
| 401 | public Set<Host> getConnectedHosts(ConnectPoint connectPoint) { |
| 402 | return allHosts.stream().filter(h -> h.location().deviceId().equals(connectPoint.deviceId()) |
| 403 | && h.location().port().equals(connectPoint.port())) |
| 404 | .collect(Collectors.toSet()); |
| 405 | } |
| 406 | |
| 407 | @Override |
| 408 | public Set<Host> getConnectedHosts(DeviceId deviceId) { |
| 409 | return allHosts.stream().filter(h -> h.location().deviceId().equals(deviceId)).collect(Collectors.toSet()); |
| 410 | } |
| 411 | |
| 412 | @Override |
| 413 | public void startMonitoringIp(IpAddress ip) { |
| 414 | started = true; |
| 415 | } |
| 416 | |
| 417 | @Override |
| 418 | public void stopMonitoringIp(IpAddress ip) { |
| 419 | stopped = true; |
| 420 | } |
| 421 | |
| 422 | @Override |
| 423 | public void requestMac(IpAddress ip) { |
| 424 | requestMac = true; |
| 425 | } |
| 426 | |
| 427 | @Override |
| 428 | public void addListener(HostListener listener) { |
| 429 | } |
| 430 | |
| 431 | @Override |
| 432 | public void removeListener(HostListener listener) { |
| 433 | } |
| 434 | } |
| 435 | } |