| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.rest; |
| |
| import java.util.Set; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.osgi.ServiceDirectory; |
| import org.onlab.osgi.TestServiceDirectory; |
| import org.onlab.rest.BaseResource; |
| import org.onosproject.codec.CodecService; |
| import org.onosproject.codec.impl.CodecManager; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.Link; |
| import org.onosproject.net.Path; |
| import org.onosproject.net.provider.ProviderId; |
| import org.onosproject.net.topology.ClusterId; |
| import org.onosproject.net.topology.DefaultTopologyCluster; |
| import org.onosproject.net.topology.DefaultTopologyVertex; |
| import org.onosproject.net.topology.LinkWeight; |
| import org.onosproject.net.topology.Topology; |
| import org.onosproject.net.topology.TopologyCluster; |
| import org.onosproject.net.topology.TopologyGraph; |
| import org.onosproject.net.topology.TopologyListener; |
| import org.onosproject.net.topology.TopologyService; |
| |
| import com.eclipsesource.json.JsonArray; |
| import com.eclipsesource.json.JsonObject; |
| import com.google.common.collect.ImmutableSet; |
| import com.sun.jersey.api.client.WebResource; |
| |
| import static org.hamcrest.Matchers.hasSize; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.hamcrest.Matchers.containsString; |
| import static org.junit.Assert.assertThat; |
| import static org.onosproject.net.NetTestTools.did; |
| import static org.onosproject.net.NetTestTools.link; |
| |
| /** |
| * Unit tests for Topology REST APIs. |
| */ |
| public class TopologyResourceTest extends ResourceTest { |
| |
| private static class MockTopology implements Topology { |
| @Override |
| public long time() { |
| return 11111L; |
| } |
| |
| @Override |
| public long computeCost() { |
| return 0; |
| } |
| |
| @Override |
| public int clusterCount() { |
| return 2; |
| } |
| |
| @Override |
| public int deviceCount() { |
| return 6; |
| } |
| |
| @Override |
| public int linkCount() { |
| return 4; |
| } |
| |
| @Override |
| public ProviderId providerId() { |
| return ProviderId.NONE; |
| } |
| } |
| |
| private static class MockTopologyService implements TopologyService { |
| final DefaultTopologyVertex root = new DefaultTopologyVertex(did("rootnode")); |
| final Topology topology = new MockTopology(); |
| final TopologyCluster cluster1 = |
| new DefaultTopologyCluster(ClusterId.clusterId(0), |
| 2, 1, root); |
| final TopologyCluster cluster2 = |
| new DefaultTopologyCluster(ClusterId.clusterId(1), |
| 4, 3, root); |
| |
| @Override |
| public Topology currentTopology() { |
| return topology; |
| } |
| |
| @Override |
| public boolean isLatest(Topology topology) { |
| return true; |
| } |
| |
| @Override |
| public TopologyGraph getGraph(Topology topology) { |
| return null; |
| } |
| |
| @Override |
| public Set<TopologyCluster> getClusters(Topology topology) { |
| return ImmutableSet.of(cluster1, cluster2); |
| } |
| |
| @Override |
| public TopologyCluster getCluster(Topology topology, ClusterId clusterId) { |
| return cluster1; |
| } |
| |
| @Override |
| public Set<DeviceId> getClusterDevices(Topology topology, TopologyCluster cluster) { |
| DeviceId device1 = did("dev1"); |
| DeviceId device2 = did("dev2"); |
| |
| return ImmutableSet.of(device1, device2); |
| } |
| |
| @Override |
| public Set<Link> getClusterLinks(Topology topology, TopologyCluster cluster) { |
| Link link1 = link("src1", 1, "dst1", 1); |
| Link link2 = link("src2", 1, "dst2", 1); |
| Link link3 = link("src3", 1, "dst3", 1); |
| return ImmutableSet.of(link1, link2, link3); |
| } |
| |
| @Override |
| public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst) { |
| return null; |
| } |
| |
| @Override |
| public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight) { |
| return null; |
| } |
| |
| @Override |
| public boolean isInfrastructure(Topology topology, ConnectPoint connectPoint) { |
| return connectPoint.elementId().toString().equals("dev2"); |
| } |
| |
| @Override |
| public boolean isBroadcastPoint(Topology topology, ConnectPoint connectPoint) { |
| return connectPoint.elementId().toString().equals("dev1"); |
| } |
| |
| @Override |
| public void addListener(TopologyListener listener) { |
| |
| } |
| |
| @Override |
| public void removeListener(TopologyListener listener) { |
| |
| } |
| } |
| |
| /** |
| * Initializes the test harness. |
| */ |
| @Before |
| public void setUp() { |
| TopologyService topologyService = new MockTopologyService(); |
| CodecManager codecService = new CodecManager(); |
| codecService.activate(); |
| |
| ServiceDirectory testDirectory = |
| new TestServiceDirectory() |
| .add(TopologyService.class, topologyService) |
| .add(CodecService.class, codecService); |
| BaseResource.setServiceDirectory(testDirectory); |
| } |
| |
| /** |
| * Tests the topology overview. |
| */ |
| @Test |
| public void getTopology() { |
| WebResource rs = resource(); |
| String response = rs.path("topology").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| assertThat(result.names(), hasSize(4)); |
| |
| assertThat(result.get("time").asLong(), is(11111L)); |
| assertThat(result.get("clusters").asLong(), is(2L)); |
| assertThat(result.get("devices").asLong(), is(6L)); |
| assertThat(result.get("links").asLong(), is(4L)); |
| } |
| |
| /** |
| * Tests the clusters overview. |
| */ |
| @Test |
| public void getTopologyClusters() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/clusters").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| assertThat(result.names(), hasSize(1)); |
| JsonArray clusters = result.get("clusters").asArray(); |
| assertThat(clusters, notNullValue()); |
| assertThat(clusters.size(), is(2)); |
| } |
| |
| /** |
| * Tests an individual cluster overview. |
| */ |
| @Test |
| public void getCluster() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/clusters/0").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| assertThat(result.get("id").asLong(), is(0L)); |
| assertThat(result.get("deviceCount").asLong(), is(2L)); |
| assertThat(result.get("linkCount").asLong(), is(1L)); |
| assertThat(result.get("root").asString(), containsString("rootnode")); |
| |
| assertThat(result.names(), hasSize(4)); |
| } |
| |
| /** |
| * Tests an individual cluster's devices list. |
| */ |
| @Test |
| public void getClusterDevices() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/clusters/0/devices").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| JsonArray devices = result.get("devices").asArray(); |
| assertThat(devices.size(), is(2)); |
| |
| assertThat(devices.get(0).asString(), is("of:dev1")); |
| assertThat(devices.get(1).asString(), is("of:dev2")); |
| } |
| |
| /** |
| * Tests an individual cluster's links list. |
| */ |
| @Test |
| public void getClusterLinks() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/clusters/1/links").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| JsonArray links = result.get("links").asArray(); |
| assertThat(links.size(), is(3)); |
| |
| JsonObject link0 = links.get(0).asObject(); |
| JsonObject src0 = link0.get("src").asObject(); |
| String device0 = src0.get("device").asString(); |
| assertThat(device0, is("of:src1")); |
| |
| JsonObject link2 = links.get(2).asObject(); |
| JsonObject src2 = link2.get("src").asObject(); |
| String device2 = src2.get("device").asString(); |
| assertThat(device2, is("of:src3")); |
| } |
| |
| /** |
| * Tests a broadcast query. |
| */ |
| @Test |
| public void getBroadcast() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/broadcast/dev1:1").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| assertThat(result.get("broadcast").asBoolean(), is(true)); |
| } |
| |
| /** |
| * Tests an infrastructure query. |
| */ |
| @Test |
| public void getInfrastructure() { |
| WebResource rs = resource(); |
| String response = rs.path("topology/infrastructure/dev2:1").get(String.class); |
| JsonObject result = JsonObject.readFrom(response); |
| assertThat(result, notNullValue()); |
| |
| assertThat(result.get("infrastructure").asBoolean(), is(true)); |
| } |
| } |