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Diffstat (limited to 'framework/src/onos/core/net/src/test/java/org/onosproject/net/topology/impl/TopologyManagerTest.java')
| -rw-r--r-- | framework/src/onos/core/net/src/test/java/org/onosproject/net/topology/impl/TopologyManagerTest.java | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/framework/src/onos/core/net/src/test/java/org/onosproject/net/topology/impl/TopologyManagerTest.java b/framework/src/onos/core/net/src/test/java/org/onosproject/net/topology/impl/TopologyManagerTest.java deleted file mode 100644 index 56133a0f..00000000 --- a/framework/src/onos/core/net/src/test/java/org/onosproject/net/topology/impl/TopologyManagerTest.java +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Copyright 2014-2015 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.net.topology.impl; - -import org.junit.After; -import org.junit.Before; -import org.junit.Test; -import org.onosproject.event.Event; -import org.onosproject.common.event.impl.TestEventDispatcher; -import org.onosproject.net.ConnectPoint; -import org.onosproject.net.Device; -import org.onosproject.net.Link; -import org.onosproject.net.Path; -import org.onosproject.net.provider.AbstractProvider; -import org.onosproject.net.provider.ProviderId; -import org.onosproject.net.topology.DefaultGraphDescription; -import org.onosproject.net.topology.GraphDescription; -import org.onosproject.net.topology.LinkWeight; -import org.onosproject.net.topology.Topology; -import org.onosproject.net.topology.TopologyCluster; -import org.onosproject.net.topology.TopologyEvent; -import org.onosproject.net.topology.TopologyGraph; -import org.onosproject.net.topology.TopologyListener; -import org.onosproject.net.topology.TopologyProvider; -import org.onosproject.net.topology.TopologyProviderRegistry; -import org.onosproject.net.topology.TopologyProviderService; -import org.onosproject.net.topology.TopologyService; -import org.onosproject.store.trivial.SimpleTopologyStore; - -import java.util.ArrayList; -import java.util.List; -import java.util.Set; - -import static com.google.common.collect.ImmutableSet.of; -import static org.junit.Assert.*; -import static org.onosproject.net.NetTestTools.*; -import static org.onosproject.net.PortNumber.portNumber; -import static org.onosproject.net.topology.ClusterId.clusterId; -import static org.onosproject.net.topology.TopologyEvent.Type.TOPOLOGY_CHANGED; - -/** - * Test of the topology subsystem. - */ -public class TopologyManagerTest { - - private static final ProviderId PID = new ProviderId("of", "foo"); - - private TopologyManager mgr; - - protected TopologyService service; - protected TopologyProviderRegistry registry; - protected TopologyProviderService providerService; - protected TestProvider provider; - protected TestListener listener = new TestListener(); - - @Before - public void setUp() { - mgr = new TopologyManager(); - service = mgr; - registry = mgr; - - mgr.store = new SimpleTopologyStore(); - injectEventDispatcher(mgr, new TestEventDispatcher()); - mgr.activate(); - - service.addListener(listener); - - provider = new TestProvider(); - providerService = registry.register(provider); - - assertTrue("provider should be registered", - registry.getProviders().contains(provider.id())); - } - - @After - public void tearDown() { - mgr.deactivate(); - service.removeListener(listener); - } - - @Test - public void basics() { - Topology topology = service.currentTopology(); - assertNull("no topo expected", topology); - submitTopologyGraph(); - validateEvents(TOPOLOGY_CHANGED); - topology = service.currentTopology(); - assertTrue("should be latest", service.isLatest(topology)); - - submitTopologyGraph(); - validateEvents(TOPOLOGY_CHANGED); - assertFalse("should be latest", service.isLatest(topology)); - } - - private void submitTopologyGraph() { - Set<Device> devices = of(device("a"), device("b"), - device("c"), device("d"), - device("e"), device("f")); - Set<Link> links = of(link("a", 1, "b", 1), link("b", 1, "a", 1), - link("b", 2, "c", 1), link("c", 1, "b", 2), - link("c", 2, "d", 1), link("d", 1, "c", 2), - link("d", 2, "a", 2), link("a", 2, "d", 2), - link("e", 1, "f", 1), link("f", 1, "e", 1)); - GraphDescription data = new DefaultGraphDescription(4321L, System.currentTimeMillis(), devices, links); - providerService.topologyChanged(data, null); - } - - @Test - public void clusters() { - submitTopologyGraph(); - Topology topology = service.currentTopology(); - assertNotNull("topo expected", topology); - assertEquals("wrong cluster count", 2, topology.clusterCount()); - assertEquals("wrong device count", 6, topology.deviceCount()); - assertEquals("wrong link count", 10, topology.linkCount()); - - assertEquals("wrong cluster count", 2, service.getClusters(topology).size()); - - TopologyCluster cluster = service.getCluster(topology, clusterId(0)); - assertEquals("wrong device count", 4, cluster.deviceCount()); - assertEquals("wrong device count", 4, service.getClusterDevices(topology, cluster).size()); - assertEquals("wrong link count", 8, cluster.linkCount()); - assertEquals("wrong link count", 8, service.getClusterLinks(topology, cluster).size()); - } - - @Test - public void structure() { - submitTopologyGraph(); - Topology topology = service.currentTopology(); - - assertTrue("should be infrastructure point", - service.isInfrastructure(topology, new ConnectPoint(did("a"), portNumber(1)))); - assertFalse("should not be infrastructure point", - service.isInfrastructure(topology, new ConnectPoint(did("a"), portNumber(3)))); - - assertTrue("should be broadcast point", - service.isBroadcastPoint(topology, new ConnectPoint(did("a"), portNumber(3)))); - } - - @Test - public void graph() { - submitTopologyGraph(); - Topology topology = service.currentTopology(); - TopologyGraph graph = service.getGraph(topology); - assertEquals("wrong vertex count", 6, graph.getVertexes().size()); - assertEquals("wrong edge count", 10, graph.getEdges().size()); - } - - @Test - public void precomputedPath() { - submitTopologyGraph(); - Topology topology = service.currentTopology(); - Set<Path> paths = service.getPaths(topology, did("a"), did("c")); - assertEquals("wrong path count", 2, paths.size()); - Path path = paths.iterator().next(); - assertEquals("wrong path length", 2, path.links().size()); - assertEquals("wrong path cost", 2, path.cost(), 0.01); - } - - @Test - public void onDemandPath() { - submitTopologyGraph(); - Topology topology = service.currentTopology(); - LinkWeight weight = edge -> 3.3; - - Set<Path> paths = service.getPaths(topology, did("a"), did("c"), weight); - assertEquals("wrong path count", 2, paths.size()); - Path path = paths.iterator().next(); - assertEquals("wrong path length", 2, path.links().size()); - assertEquals("wrong path cost", 6.6, path.cost(), 0.01); - } - - protected void validateEvents(Enum... types) { - int i = 0; - assertEquals("wrong events received", types.length, listener.events.size()); - for (Event event : listener.events) { - assertEquals("incorrect event type", types[i], event.type()); - i++; - } - listener.events.clear(); - } - - private class TestProvider extends AbstractProvider implements TopologyProvider { - public TestProvider() { - super(PID); - } - - @Override - public void triggerRecompute() { - } - } - - private static class TestListener implements TopologyListener { - final List<TopologyEvent> events = new ArrayList<>(); - - @Override - public void event(TopologyEvent event) { - events.add(event); - } - } - -} |