| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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.provider.pcep.tunnel.impl; |
| |
| import static org.onosproject.net.DefaultAnnotations.EMPTY; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.Is.is; |
| import static org.hamcrest.core.IsNot.not; |
| import static org.hamcrest.Matchers.nullValue; |
| import static org.onosproject.pcep.server.LspType.WITH_SIGNALLING; |
| import static org.onosproject.pcep.server.LspType.SR_WITHOUT_SIGNALLING; |
| import static org.onosproject.pcep.server.LspType.WITHOUT_SIGNALLING_AND_WITHOUT_SR; |
| import static org.onosproject.pcep.server.PcepAnnotationKeys.LSP_SIG_TYPE; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.cfg.ComponentConfigAdapter; |
| import org.onosproject.core.GroupId; |
| import org.onosproject.incubator.net.tunnel.DefaultTunnel; |
| import org.onosproject.incubator.net.tunnel.IpTunnelEndPoint; |
| import org.onosproject.incubator.net.tunnel.Tunnel; |
| import org.onosproject.incubator.net.tunnel.TunnelId; |
| import org.onosproject.incubator.net.tunnel.TunnelName; |
| import org.onosproject.mastership.MastershipServiceAdapter; |
| import org.onosproject.net.Annotations; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DefaultAnnotations; |
| import org.onosproject.net.DefaultLink; |
| import org.onosproject.net.DefaultPath; |
| import org.onosproject.net.IpElementId; |
| import org.onosproject.net.Link; |
| import org.onosproject.net.Path; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.device.DeviceServiceAdapter; |
| import org.onosproject.net.provider.ProviderId; |
| import org.onosproject.pcep.server.ClientCapability; |
| import org.onosproject.pcep.server.PccId; |
| |
| /** |
| * Test for PCEP setup tunnel. |
| */ |
| public class PcepSetupTunnelProviderTest { |
| |
| private static final String PROVIDER_ID = "org.onosproject.provider.tunnel.pcep"; |
| private PcepTunnelProvider tunnelProvider = new PcepTunnelProvider(); |
| private final TunnelProviderRegistryAdapter registry = new TunnelProviderRegistryAdapter(); |
| private final PcepClientControllerAdapter controller = new PcepClientControllerAdapter(); |
| private final PcepControllerAdapter ctl = new PcepControllerAdapter(); |
| private final TunnelServiceAdapter tunnelService = new TunnelServiceAdapter(); |
| private final DeviceServiceAdapter deviceService = new DeviceServiceAdapter(); |
| private final MastershipServiceAdapter mastershipService = new MastershipServiceAdapter(); |
| |
| @Before |
| public void setUp() throws IOException { |
| tunnelProvider.tunnelProviderRegistry = registry; |
| tunnelProvider.pcepClientController = controller; |
| tunnelProvider.controller = ctl; |
| tunnelProvider.deviceService = deviceService; |
| tunnelProvider.mastershipService = mastershipService; |
| tunnelProvider.cfgService = new ComponentConfigAdapter(); |
| tunnelProvider.tunnelService = tunnelService; |
| tunnelProvider.activate(); |
| } |
| |
| /** |
| * Send PcInitiate message to PCC. |
| */ |
| @Test |
| public void testCasePcepSetupTunnel() { |
| Tunnel tunnel; |
| Path path; |
| ProviderId pid = new ProviderId("pcep", PROVIDER_ID); |
| List<Link> links = new ArrayList<>(); |
| IpAddress srcIp = IpAddress.valueOf(0xC010101); |
| IpElementId srcElementId = IpElementId.ipElement(srcIp); |
| |
| IpAddress dstIp = IpAddress.valueOf(0xC010102); |
| IpElementId dstElementId = IpElementId.ipElement(dstIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointSrc; |
| ipTunnelEndPointSrc = IpTunnelEndPoint.ipTunnelPoint(srcIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointDst; |
| ipTunnelEndPointDst = IpTunnelEndPoint.ipTunnelPoint(dstIp); |
| |
| ConnectPoint src = new ConnectPoint(srcElementId, PortNumber.portNumber(10023)); |
| |
| ConnectPoint dst = new ConnectPoint(dstElementId, PortNumber.portNumber(10023)); |
| |
| Link link = DefaultLink.builder().providerId(pid).src(src).dst(dst) |
| .type(Link.Type.DIRECT).build(); |
| links.add(link); |
| |
| path = new DefaultPath(pid, links, 10, EMPTY); |
| |
| Annotations annotations = DefaultAnnotations.builder() |
| .set(LSP_SIG_TYPE, WITH_SIGNALLING.name()) |
| .build(); |
| |
| tunnel = new DefaultTunnel(pid, ipTunnelEndPointSrc, ipTunnelEndPointDst, Tunnel.Type.MPLS, |
| new GroupId(0), TunnelId.valueOf("1"), TunnelName.tunnelName("T123"), |
| path, annotations); |
| controller.getClient(PccId.pccId(IpAddress.valueOf(0xC010101))).setCapability( |
| new ClientCapability(true, true, true, true, true)); |
| |
| tunnelProvider.setupTunnel(tunnel, path); |
| assertThat(tunnelProvider.pcepTunnelApiMapper, not(nullValue())); |
| } |
| |
| /** |
| * Doesn't send PCInitiate message because PCC doesn't supports PCInitiate and stateful capability. |
| */ |
| @Test |
| public void testCasePcepSetupTunnel2() { |
| Tunnel tunnel; |
| Path path; |
| ProviderId pid = new ProviderId("pcep", PROVIDER_ID); |
| List<Link> links = new ArrayList<>(); |
| IpAddress srcIp = IpAddress.valueOf(0xC010103); |
| IpElementId srcElementId = IpElementId.ipElement(srcIp); |
| |
| IpAddress dstIp = IpAddress.valueOf(0xC010102); |
| IpElementId dstElementId = IpElementId.ipElement(dstIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointSrc; |
| ipTunnelEndPointSrc = IpTunnelEndPoint.ipTunnelPoint(srcIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointDst; |
| ipTunnelEndPointDst = IpTunnelEndPoint.ipTunnelPoint(dstIp); |
| |
| ConnectPoint src = new ConnectPoint(srcElementId, PortNumber.portNumber(10023)); |
| |
| ConnectPoint dst = new ConnectPoint(dstElementId, PortNumber.portNumber(10023)); |
| |
| Link link = DefaultLink.builder().providerId(pid).src(src).dst(dst) |
| .type(Link.Type.DIRECT).build(); |
| links.add(link); |
| |
| path = new DefaultPath(pid, links, 10, EMPTY); |
| |
| Annotations annotations = DefaultAnnotations.builder() |
| .set(LSP_SIG_TYPE, WITH_SIGNALLING.name()) |
| .build(); |
| |
| tunnel = new DefaultTunnel(pid, ipTunnelEndPointSrc, ipTunnelEndPointDst, Tunnel.Type.MPLS, |
| new GroupId(0), TunnelId.valueOf("1"), TunnelName.tunnelName("T123"), |
| path, annotations); |
| controller.getClient(PccId.pccId(IpAddress.valueOf(0xC010103))).setCapability( |
| new ClientCapability(true, true, true, true, true)); |
| |
| tunnelProvider.setupTunnel(tunnel, path); |
| assertThat(tunnelProvider.pcepTunnelApiMapper.checkFromTunnelRequestQueue(1), is(false)); |
| } |
| |
| /** |
| * Sends PCInitiate msg to setup a SR based tunnel. |
| */ |
| @Test |
| public void testCasePcepSetupSrTunnel() { |
| Tunnel tunnel; |
| Path path; |
| ProviderId pid = new ProviderId("pcep", PROVIDER_ID); |
| List<Link> links = new ArrayList<>(); |
| IpAddress srcIp = IpAddress.valueOf(0xC010101); |
| IpElementId srcElementId = IpElementId.ipElement(srcIp); |
| |
| IpAddress dstIp = IpAddress.valueOf(0xC010102); |
| IpElementId dstElementId = IpElementId.ipElement(dstIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointSrc; |
| ipTunnelEndPointSrc = IpTunnelEndPoint.ipTunnelPoint(srcIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointDst; |
| ipTunnelEndPointDst = IpTunnelEndPoint.ipTunnelPoint(dstIp); |
| |
| ConnectPoint src = new ConnectPoint(srcElementId, PortNumber.portNumber(10023)); |
| |
| ConnectPoint dst = new ConnectPoint(dstElementId, PortNumber.portNumber(10023)); |
| |
| Link link = DefaultLink.builder().providerId(pid).src(src).dst(dst) |
| .type(Link.Type.DIRECT).build(); |
| links.add(link); |
| |
| path = new DefaultPath(pid, links, 10, EMPTY); |
| |
| Annotations annotations = DefaultAnnotations.builder() |
| .set(LSP_SIG_TYPE, SR_WITHOUT_SIGNALLING.name()) |
| .build(); |
| |
| tunnel = new DefaultTunnel(pid, ipTunnelEndPointSrc, ipTunnelEndPointDst, Tunnel.Type.MPLS, |
| new GroupId(0), TunnelId.valueOf("1"), TunnelName.tunnelName("T123"), |
| path, annotations); |
| controller.getClient(PccId.pccId(IpAddress.valueOf(0xC010101))).setCapability( |
| new ClientCapability(true, true, true, true, true)); |
| |
| tunnelProvider.setupTunnel(tunnel, path); |
| assertThat(tunnelProvider.pcepTunnelApiMapper, not(nullValue())); |
| } |
| |
| /** |
| * Sends PCInitiate msg to setup a tunnel without signalling and without SR. |
| */ |
| @Test |
| public void testCasePcepSetupTunnelWithoutSigSr() { |
| Tunnel tunnel; |
| Path path; |
| ProviderId pid = new ProviderId("pcep", PROVIDER_ID); |
| List<Link> links = new ArrayList<>(); |
| IpAddress srcIp = IpAddress.valueOf(0xC010101); |
| IpElementId srcElementId = IpElementId.ipElement(srcIp); |
| |
| IpAddress dstIp = IpAddress.valueOf(0xC010102); |
| IpElementId dstElementId = IpElementId.ipElement(dstIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointSrc; |
| ipTunnelEndPointSrc = IpTunnelEndPoint.ipTunnelPoint(srcIp); |
| |
| IpTunnelEndPoint ipTunnelEndPointDst; |
| ipTunnelEndPointDst = IpTunnelEndPoint.ipTunnelPoint(dstIp); |
| |
| ConnectPoint src = new ConnectPoint(srcElementId, PortNumber.portNumber(10023)); |
| |
| ConnectPoint dst = new ConnectPoint(dstElementId, PortNumber.portNumber(10023)); |
| |
| Link link = DefaultLink.builder().providerId(pid).src(src).dst(dst) |
| .type(Link.Type.DIRECT).build(); |
| links.add(link); |
| |
| path = new DefaultPath(pid, links, 10, EMPTY); |
| |
| Annotations annotations = DefaultAnnotations.builder() |
| .set(LSP_SIG_TYPE, WITHOUT_SIGNALLING_AND_WITHOUT_SR.name()) |
| .build(); |
| |
| tunnel = new DefaultTunnel(pid, ipTunnelEndPointSrc, ipTunnelEndPointDst, Tunnel.Type.MPLS, |
| new GroupId(0), TunnelId.valueOf("1"), TunnelName.tunnelName("T123"), |
| path, annotations); |
| controller.getClient(PccId.pccId(IpAddress.valueOf(0xC010101))).setCapability( |
| new ClientCapability(true, true, true, true, true)); |
| |
| tunnelProvider.setupTunnel(tunnel, path); |
| assertThat(tunnelProvider.pcepTunnelApiMapper, not(nullValue())); |
| } |
| |
| @After |
| public void tearDown() throws IOException { |
| tunnelProvider.deactivate(); |
| tunnelProvider.controller = null; |
| tunnelProvider.pcepClientController = null; |
| tunnelProvider.tunnelProviderRegistry = null; |
| tunnelProvider.deviceService = null; |
| tunnelProvider.mastershipService = null; |
| } |
| } |