Examples with TopologyService org.onosproject.net.topology.TopologyService used on opensource projects

Example 1 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyProviderTest method setUp.

@Before
public void setUp() throws Exception {
    virtualNetworkManagerStore = new DistributedVirtualNetworkStore();
    coreService = new VirtualNetworkTopologyProviderTest.TestCoreService();
    TestUtils.setField(virtualNetworkManagerStore, "coreService", coreService);
    TestUtils.setField(virtualNetworkManagerStore, "storageService", new TestStorageService());
    virtualNetworkManagerStore.activate();
    manager = new VirtualNetworkManager();
    TestUtils.setField(manager, "coreService", coreService);
    TestUtils.setField(manager, "store", virtualNetworkManagerStore);
    TestUtils.setField(manager, "intentService", intentService);
    NetTestTools.injectEventDispatcher(manager, new TestEventDispatcher());
    testDirectory = new TestServiceDirectory();
    TestUtils.setField(manager, "serviceDirectory", testDirectory);
    manager.activate();
    manager.registerTenantId(TenantId.tenantId(tenantIdValue1));
    virtualNetwork = manager.createVirtualNetwork(TenantId.tenantId(tenantIdValue1));
    topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    topologyProvider = new DefaultVirtualNetworkProvider();
    topologyProvider.topologyService = topologyService;
    topologyProvider.providerRegistry = virtualNetworkRegistry;
    topologyProvider.activate();
    setupVirtualNetworkTopology();
    changed = new Semaphore(0, true);
}

Example 2 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetDisjointPaths.

/**
 * Test getDisjointPaths() methods.
 */
@Test
public void testGetDisjointPaths() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    VirtualDevice srcVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID1);
    VirtualDevice dstVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID2);
    // test the getDisjointPaths() method.
    Set<DisjointPath> paths = topologyService.getDisjointPaths(topology, srcVirtualDevice.id(), dstVirtualDevice.id());
    assertNotNull("The paths should not be null.", paths);
    assertEquals("The paths size did not match.", 1, paths.size());
    // test the getDisjointPaths() method using a weight.
    LinkWeigher weight = new LinkWeigherAdapter(1.0);
    Set<DisjointPath> paths1 = topologyService.getDisjointPaths(topology, srcVirtualDevice.id(), dstVirtualDevice.id(), weight);
    assertNotNull("The paths should not be null.", paths1);
    assertEquals("The paths size did not match.", 1, paths1.size());
}

Example 3 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetClusters.

/**
 * Test getClusters() method.
 */
@Test
public void testGetClusters() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    // test the getClusters() method.
    assertNotNull("The clusters should not be null.", topologyService.getClusters(topology));
    assertEquals("The clusters size did not match.", 2, topologyService.getClusters(topology).size());
}

Example 4 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetClusterUsingNullClusterId.

/**
 * Test getCluster() method using a null cluster identifier.
 */
@Test(expected = NullPointerException.class)
public void testGetClusterUsingNullClusterId() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    Set<TopologyCluster> clusters = topologyService.getClusters(topology);
    TopologyCluster cluster = clusters.stream().findFirst().get();
    // test the getCluster() method with a null cluster identifier
    TopologyCluster cluster1 = topologyService.getCluster(topology, null);
}

Example 5 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetPathsUsingNullWeight.

/**
 * Test getPaths() method using a null weight.
 */
@Test(expected = NullPointerException.class)
public void testGetPathsUsingNullWeight() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    VirtualDevice srcVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID1);
    VirtualDevice dstVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID2);
    // test the getPaths() method using a null weight.
    Set<Path> paths = topologyService.getPaths(topology, srcVirtualDevice.id(), dstVirtualDevice.id(), (LinkWeigher) null);
}