Ray Milkey | c401e6e | 2015-01-24 10:40:03 -0800 | [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.rest; |
| 17 | |
| 18 | import java.util.Set; |
| 19 | |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.onlab.osgi.ServiceDirectory; |
| 23 | import org.onlab.osgi.TestServiceDirectory; |
| 24 | import org.onlab.rest.BaseResource; |
| 25 | import org.onosproject.codec.CodecService; |
| 26 | import org.onosproject.codec.impl.CodecManager; |
| 27 | import org.onosproject.net.ConnectPoint; |
| 28 | import org.onosproject.net.DeviceId; |
| 29 | import org.onosproject.net.Link; |
| 30 | import org.onosproject.net.Path; |
| 31 | import org.onosproject.net.provider.ProviderId; |
| 32 | import org.onosproject.net.topology.ClusterId; |
| 33 | import org.onosproject.net.topology.DefaultTopologyCluster; |
| 34 | import org.onosproject.net.topology.DefaultTopologyVertex; |
| 35 | import org.onosproject.net.topology.LinkWeight; |
| 36 | import org.onosproject.net.topology.Topology; |
| 37 | import org.onosproject.net.topology.TopologyCluster; |
| 38 | import org.onosproject.net.topology.TopologyGraph; |
| 39 | import org.onosproject.net.topology.TopologyListener; |
| 40 | import org.onosproject.net.topology.TopologyService; |
| 41 | |
| 42 | import com.eclipsesource.json.JsonArray; |
| 43 | import com.eclipsesource.json.JsonObject; |
| 44 | import com.google.common.collect.ImmutableSet; |
| 45 | import com.sun.jersey.api.client.WebResource; |
Ray Milkey | c401e6e | 2015-01-24 10:40:03 -0800 | [diff] [blame] | 46 | |
| 47 | import static org.hamcrest.Matchers.hasSize; |
| 48 | import static org.hamcrest.Matchers.is; |
| 49 | import static org.hamcrest.Matchers.notNullValue; |
| 50 | import static org.hamcrest.Matchers.containsString; |
| 51 | import static org.junit.Assert.assertThat; |
| 52 | import static org.onosproject.net.NetTestTools.did; |
| 53 | import static org.onosproject.net.NetTestTools.link; |
| 54 | |
| 55 | /** |
| 56 | * Unit tests for Topology REST APIs. |
| 57 | */ |
Ray Milkey | 9c3d336 | 2015-01-28 10:39:56 -0800 | [diff] [blame] | 58 | public class TopologyResourceTest extends ResourceTest { |
Ray Milkey | c401e6e | 2015-01-24 10:40:03 -0800 | [diff] [blame] | 59 | |
| 60 | private static class MockTopology implements Topology { |
| 61 | @Override |
| 62 | public long time() { |
| 63 | return 11111L; |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public long computeCost() { |
| 68 | return 0; |
| 69 | } |
| 70 | |
| 71 | @Override |
| 72 | public int clusterCount() { |
| 73 | return 2; |
| 74 | } |
| 75 | |
| 76 | @Override |
| 77 | public int deviceCount() { |
| 78 | return 6; |
| 79 | } |
| 80 | |
| 81 | @Override |
| 82 | public int linkCount() { |
| 83 | return 4; |
| 84 | } |
| 85 | |
| 86 | @Override |
| 87 | public ProviderId providerId() { |
| 88 | return ProviderId.NONE; |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | private static class MockTopologyService implements TopologyService { |
| 93 | final DefaultTopologyVertex root = new DefaultTopologyVertex(did("rootnode")); |
| 94 | final Topology topology = new MockTopology(); |
| 95 | final TopologyCluster cluster1 = |
| 96 | new DefaultTopologyCluster(ClusterId.clusterId(0), |
| 97 | 2, 1, root); |
| 98 | final TopologyCluster cluster2 = |
| 99 | new DefaultTopologyCluster(ClusterId.clusterId(1), |
| 100 | 4, 3, root); |
| 101 | |
| 102 | @Override |
| 103 | public Topology currentTopology() { |
| 104 | return topology; |
| 105 | } |
| 106 | |
| 107 | @Override |
| 108 | public boolean isLatest(Topology topology) { |
| 109 | return true; |
| 110 | } |
| 111 | |
| 112 | @Override |
| 113 | public TopologyGraph getGraph(Topology topology) { |
| 114 | return null; |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public Set<TopologyCluster> getClusters(Topology topology) { |
| 119 | return ImmutableSet.of(cluster1, cluster2); |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public TopologyCluster getCluster(Topology topology, ClusterId clusterId) { |
| 124 | return cluster1; |
| 125 | } |
| 126 | |
| 127 | @Override |
| 128 | public Set<DeviceId> getClusterDevices(Topology topology, TopologyCluster cluster) { |
| 129 | DeviceId device1 = did("dev1"); |
| 130 | DeviceId device2 = did("dev2"); |
| 131 | |
| 132 | return ImmutableSet.of(device1, device2); |
| 133 | } |
| 134 | |
| 135 | @Override |
| 136 | public Set<Link> getClusterLinks(Topology topology, TopologyCluster cluster) { |
| 137 | Link link1 = link("src1", 1, "dst1", 1); |
| 138 | Link link2 = link("src2", 1, "dst2", 1); |
| 139 | Link link3 = link("src3", 1, "dst3", 1); |
| 140 | return ImmutableSet.of(link1, link2, link3); |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst) { |
| 145 | return null; |
| 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight) { |
| 150 | return null; |
| 151 | } |
| 152 | |
| 153 | @Override |
| 154 | public boolean isInfrastructure(Topology topology, ConnectPoint connectPoint) { |
| 155 | return connectPoint.elementId().toString().equals("dev2"); |
| 156 | } |
| 157 | |
| 158 | @Override |
| 159 | public boolean isBroadcastPoint(Topology topology, ConnectPoint connectPoint) { |
| 160 | return connectPoint.elementId().toString().equals("dev1"); |
| 161 | } |
| 162 | |
| 163 | @Override |
| 164 | public void addListener(TopologyListener listener) { |
| 165 | |
| 166 | } |
| 167 | |
| 168 | @Override |
| 169 | public void removeListener(TopologyListener listener) { |
| 170 | |
| 171 | } |
| 172 | } |
| 173 | |
Ray Milkey | c401e6e | 2015-01-24 10:40:03 -0800 | [diff] [blame] | 174 | /** |
| 175 | * Initializes the test harness. |
| 176 | */ |
| 177 | @Before |
| 178 | public void setUp() { |
| 179 | TopologyService topologyService = new MockTopologyService(); |
| 180 | CodecManager codecService = new CodecManager(); |
| 181 | codecService.activate(); |
| 182 | |
| 183 | ServiceDirectory testDirectory = |
| 184 | new TestServiceDirectory() |
| 185 | .add(TopologyService.class, topologyService) |
| 186 | .add(CodecService.class, codecService); |
| 187 | BaseResource.setServiceDirectory(testDirectory); |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | * Tests the topology overview. |
| 192 | */ |
| 193 | @Test |
| 194 | public void getTopology() { |
| 195 | WebResource rs = resource(); |
| 196 | String response = rs.path("topology").get(String.class); |
| 197 | JsonObject result = JsonObject.readFrom(response); |
| 198 | assertThat(result, notNullValue()); |
| 199 | |
| 200 | assertThat(result.names(), hasSize(4)); |
| 201 | |
| 202 | assertThat(result.get("time").asLong(), is(11111L)); |
| 203 | assertThat(result.get("clusters").asLong(), is(2L)); |
| 204 | assertThat(result.get("devices").asLong(), is(6L)); |
| 205 | assertThat(result.get("links").asLong(), is(4L)); |
| 206 | } |
| 207 | |
| 208 | /** |
| 209 | * Tests the clusters overview. |
| 210 | */ |
| 211 | @Test |
| 212 | public void getTopologyClusters() { |
| 213 | WebResource rs = resource(); |
| 214 | String response = rs.path("topology/clusters").get(String.class); |
| 215 | JsonObject result = JsonObject.readFrom(response); |
| 216 | assertThat(result, notNullValue()); |
| 217 | |
| 218 | assertThat(result.names(), hasSize(1)); |
| 219 | JsonArray clusters = result.get("clusters").asArray(); |
| 220 | assertThat(clusters, notNullValue()); |
| 221 | assertThat(clusters.size(), is(2)); |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * Tests an individual cluster overview. |
| 226 | */ |
| 227 | @Test |
| 228 | public void getCluster() { |
| 229 | WebResource rs = resource(); |
| 230 | String response = rs.path("topology/clusters/0").get(String.class); |
| 231 | JsonObject result = JsonObject.readFrom(response); |
| 232 | assertThat(result, notNullValue()); |
| 233 | |
| 234 | assertThat(result.get("id").asLong(), is(0L)); |
| 235 | assertThat(result.get("deviceCount").asLong(), is(2L)); |
| 236 | assertThat(result.get("linkCount").asLong(), is(1L)); |
| 237 | assertThat(result.get("root").asString(), containsString("rootnode")); |
| 238 | |
| 239 | assertThat(result.names(), hasSize(4)); |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * Tests an individual cluster's devices list. |
| 244 | */ |
| 245 | @Test |
| 246 | public void getClusterDevices() { |
| 247 | WebResource rs = resource(); |
| 248 | String response = rs.path("topology/clusters/0/devices").get(String.class); |
| 249 | JsonObject result = JsonObject.readFrom(response); |
| 250 | assertThat(result, notNullValue()); |
| 251 | |
| 252 | JsonArray devices = result.get("devices").asArray(); |
| 253 | assertThat(devices.size(), is(2)); |
| 254 | |
| 255 | assertThat(devices.get(0).asString(), is("of:dev1")); |
| 256 | assertThat(devices.get(1).asString(), is("of:dev2")); |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Tests an individual cluster's links list. |
| 261 | */ |
| 262 | @Test |
| 263 | public void getClusterLinks() { |
| 264 | WebResource rs = resource(); |
| 265 | String response = rs.path("topology/clusters/1/links").get(String.class); |
| 266 | JsonObject result = JsonObject.readFrom(response); |
| 267 | assertThat(result, notNullValue()); |
| 268 | |
| 269 | JsonArray links = result.get("links").asArray(); |
| 270 | assertThat(links.size(), is(3)); |
| 271 | |
| 272 | JsonObject link0 = links.get(0).asObject(); |
| 273 | JsonObject src0 = link0.get("src").asObject(); |
| 274 | String device0 = src0.get("device").asString(); |
| 275 | assertThat(device0, is("of:src1")); |
| 276 | |
| 277 | JsonObject link2 = links.get(2).asObject(); |
| 278 | JsonObject src2 = link2.get("src").asObject(); |
| 279 | String device2 = src2.get("device").asString(); |
| 280 | assertThat(device2, is("of:src3")); |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Tests a broadcast query. |
| 285 | */ |
| 286 | @Test |
| 287 | public void getBroadcast() { |
| 288 | WebResource rs = resource(); |
| 289 | String response = rs.path("topology/broadcast/dev1:1").get(String.class); |
| 290 | JsonObject result = JsonObject.readFrom(response); |
| 291 | assertThat(result, notNullValue()); |
| 292 | |
| 293 | assertThat(result.get("broadcast").asBoolean(), is(true)); |
| 294 | } |
| 295 | |
| 296 | /** |
| 297 | * Tests an infrastructure query. |
| 298 | */ |
| 299 | @Test |
| 300 | public void getInfrastructure() { |
| 301 | WebResource rs = resource(); |
| 302 | String response = rs.path("topology/infrastructure/dev2:1").get(String.class); |
| 303 | JsonObject result = JsonObject.readFrom(response); |
| 304 | assertThat(result, notNullValue()); |
| 305 | |
| 306 | assertThat(result.get("infrastructure").asBoolean(), is(true)); |
| 307 | } |
| 308 | } |