pcep/pcc-mock/src/test/java/org/opendaylight/protocol/pcep/pcc/mock/PCCSessionListenerTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.protocol.pcep.pcc.mock;
  10
  11 import static org.mockito.Mockito.verify;
  12
  13 import com.google.common.collect.Lists;
  14 import java.util.List;
  15 import org.junit.After;
  16 import org.junit.Assert;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.mockito.Mockito;
  21 import org.mockito.MockitoAnnotations;
  22 import org.opendaylight.protocol.pcep.PCEPSession;
  23 import org.opendaylight.protocol.pcep.pcc.mock.api.PCCSession;
  24 import org.opendaylight.protocol.pcep.pcc.mock.api.PCCTunnelManager;
  25 import org.opendaylight.protocol.pcep.pcc.mock.protocol.PCCSessionListener;
  26 import org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil;
  27 import org.opendaylight.protocol.pcep.spi.PCEPErrors;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.PcinitiateBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.PcinitiateMessage;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Srp1;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Srp1Builder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.pcinitiate.message.PcinitiateMessageBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.pcinitiate.message.pcinitiate.message.Requests;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.pcinitiate.message.pcinitiate.message.RequestsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.OperationalStatus;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcupd;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PcupdBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PlspId;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SrpIdNumber;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.LspBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcupd.message.PcupdMessageBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcupd.message.pcupd.message.Updates;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcupd.message.pcupd.message.UpdatesBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcupd.message.pcupd.message.updates.PathBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.srp.object.SrpBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.object.EndpointsObjBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.EroBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.ero.SubobjectBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.basic.explicit.route.subobjects.subobject.type.IpPrefixCaseBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.basic.explicit.route.subobjects.subobject.type.ip.prefix._case.IpPrefixBuilder;
  54
  55 public class PCCSessionListenerTest {
  56
  57     @Mock
  58     private PCEPSession mockedSession;
  59
  60     @Mock
  61     private PCCTunnelManager tunnelManager;
  62
  63     private final List<Message> sendMessages = Lists.newArrayList();
  64
  65     @Before
  66     public void setup() {
  67         MockitoAnnotations.initMocks(this);
  68         Mockito.doAnswer(invocation -> {
  69             PCCSessionListenerTest.this.sendMessages.add((Message) invocation.getArguments()[0]);
  70             return null;
  71         }).when(this.mockedSession).sendMessage(Mockito.any(Message.class));
  72     }
  73
  74     @After
  75     public void cleanup() {
  76         this.sendMessages.clear();
  77     }
  78
  79     @Test
  80     public void testOnMessage() {
  81         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
  82         listener.onMessage(this.mockedSession, createUpdMsg(true));
  83         verify(this.tunnelManager).onMessagePcupd(Mockito.any(Updates.class), Mockito.any(PCCSession.class));
  84         verify(this.tunnelManager, Mockito.never())
  85             .onMessagePcInitiate(Mockito.any(Requests.class), Mockito.any(PCCSession.class));
  86         listener.onMessage(this.mockedSession, createUpdMsg(false));
  87         verify(this.tunnelManager, Mockito.times(2))
  88             .onMessagePcupd(Mockito.any(Updates.class), Mockito.any(PCCSession.class));
  89         verify(this.tunnelManager, Mockito.never())
  90             .onMessagePcInitiate(Mockito.any(Requests.class), Mockito.any(PCCSession.class));
  91         listener.onMessage(this.mockedSession, createInitMsg(false, true));
  92         verify(this.tunnelManager, Mockito.times(2))
  93             .onMessagePcupd(Mockito.any(Updates.class), Mockito.any(PCCSession.class));
  94         verify(this.tunnelManager).onMessagePcInitiate(Mockito.any(Requests.class), Mockito.any(PCCSession.class));
  95         listener.onMessage(this.mockedSession, createInitMsg(true, false));
  96         verify(this.tunnelManager, Mockito.times(2))
  97             .onMessagePcupd(Mockito.any(Updates.class), Mockito.any(PCCSession.class));
  98         verify(this.tunnelManager, Mockito.times(2))
  99             .onMessagePcInitiate(Mockito.any(Requests.class), Mockito.any(PCCSession.class));
 100         listener.onMessage(this.mockedSession, createInitMsg(false, false));
 101         verify(this.tunnelManager, Mockito.times(2))
 102             .onMessagePcupd(Mockito.any(Updates.class), Mockito.any(PCCSession.class));
 103         verify(this.tunnelManager, Mockito.times(3))
 104             .onMessagePcInitiate(Mockito.any(Requests.class), Mockito.any(PCCSession.class));
 105     }
 106
 107     @Test
 108     public void testOnMessageErrorMode() {
 109         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, true);
 110         listener.onMessage(this.mockedSession, createUpdMsg(true));
 111         verify(this.mockedSession).sendMessage(Mockito.any(Message.class));
 112     }
 113
 114     @Test
 115     public void testOnSessionUp() {
 116         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
 117         listener.onSessionUp(this.mockedSession);
 118         verify(this.tunnelManager).onSessionUp(Mockito.any(PCCSession.class));
 119     }
 120
 121     @Test
 122     public void testOnSessionDown() {
 123         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
 124         listener.onSessionDown(this.mockedSession, new Exception());
 125         verify(this.tunnelManager).onSessionDown(Mockito.any(PCCSession.class));
 126     }
 127
 128     @Test
 129     public void testSendError() {
 130         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
 131         listener.onSessionUp(this.mockedSession);
 132         listener.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.ATTEMPT_2ND_SESSION, 0));
 133         verify(this.mockedSession).sendMessage(Mockito.any());
 134     }
 135
 136     @Test
 137     public void testSendReport() {
 138         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
 139         listener.onSessionUp(this.mockedSession);
 140         listener.sendReport(null);
 141         verify(this.mockedSession).sendMessage(Mockito.any());
 142     }
 143
 144     @Test
 145     public void testGetId() {
 146         final PCCSessionListener listener = new PCCSessionListener(1, this.tunnelManager, false);
 147         Assert.assertEquals(1, listener.getId());
 148     }
 149
 150     private static PcinitiateMessage createInitMsg(final boolean remove, final boolean endpoint) {
 151         // lsp with "unknown" plsp-id
 152         final LspBuilder lspBuilder = new LspBuilder()
 153             .setAdministrative(true)
 154             .setDelegate(true)
 155             .setIgnore(false)
 156             .setOperational(OperationalStatus.Up)
 157             .setPlspId(new PlspId(999L))
 158             .setProcessingRule(false)
 159             .setRemove(remove)
 160             .setSync(true);
 161
 162         final List<Requests> requests = Lists.newArrayList();
 163         final RequestsBuilder reqBuilder = new RequestsBuilder()
 164             .setLsp(lspBuilder.build())
 165             .setSrp(new SrpBuilder(MsgBuilderUtil.createSrp(123)).addAugmentation(Srp1.class,
 166                 new Srp1Builder().setRemove(remove).build()).build());
 167         if (endpoint) {
 168             reqBuilder.setEndpointsObj(new EndpointsObjBuilder().build());
 169         }
 170         requests.add(reqBuilder.build());
 171
 172         final PcinitiateMessageBuilder initBuilder = new PcinitiateMessageBuilder().setRequests(requests);
 173         return new PcinitiateBuilder().setPcinitiateMessage(initBuilder.build()).build();
 174     }
 175
 176     private static Pcupd createUpdMsg(final boolean delegation) {
 177         final PcupdMessageBuilder msgBuilder = new PcupdMessageBuilder();
 178         final UpdatesBuilder updsBuilder = new UpdatesBuilder();
 179         updsBuilder.setLsp(new LspBuilder().setDelegate(delegation).setPlspId(new PlspId(1L)).build());
 180         final PathBuilder pathBuilder = new PathBuilder();
 181         pathBuilder.setEro(new EroBuilder().setSubobject(Lists.newArrayList(new SubobjectBuilder()
 182             .setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder()
 183                 .setIpPrefix(new IpPrefix(new Ipv4Prefix("127.0.0.2/32"))).build()).build()).build())).build());
 184         updsBuilder.setPath(pathBuilder.build());
 185         updsBuilder.setSrp(new SrpBuilder().setOperationId(new SrpIdNumber(0L)).build());
 186         msgBuilder.setUpdates(Lists.newArrayList(updsBuilder.build()));
 187         return new PcupdBuilder().setPcupdMessage(msgBuilder.build()).build();
 188     }
 189 }