pcep/auto-bandwidth-extension/src/test/java/org/opendaylight/protocol/pcep/auto/bandwidth/extension/PcRptMessageCodecTest.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.protocol.pcep.auto.bandwidth.extension;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import io.netty.buffer.ByteBuf;
  15 import io.netty.buffer.Unpooled;
  16 import java.util.ArrayDeque;
  17 import java.util.ArrayList;
  18 import java.util.Collections;
  19 import java.util.List;
  20 import java.util.Queue;
  21 import javax.xml.bind.DatatypeConverter;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.opendaylight.protocol.pcep.ietf.stateful.StatefulActivator;
  25 import org.opendaylight.protocol.pcep.parser.BaseParserExtensionActivator;
  26 import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
  27 import org.opendaylight.protocol.pcep.spi.pojo.SimplePCEPExtensionProviderContext;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.auto.bandwidth.rev181109.Bandwidth1;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.auto.bandwidth.rev181109.Bandwidth1Builder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.auto.bandwidth.rev181109.bandwidth.usage.object.BandwidthUsage;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.auto.bandwidth.rev181109.bandwidth.usage.object.BandwidthUsageBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.Bandwidth;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.Pcrpt;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.PlspId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.LspIdentifiers;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.LspIdentifiersBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.lsp.identifiers.AddressFamily;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.lsp.identifiers.address.family.Ipv4CaseBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.lsp.identifiers.address.family.ipv4._case.Ipv4Builder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.LspBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.lsp.TlvsBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcrpt.message.pcrpt.message.Reports;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.bandwidth.object.BandwidthBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.Ero;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.EroBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.Ipv4ExtendedTunnelId;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.TunnelId;
  52 import org.opendaylight.yangtools.yang.common.Uint16;
  53 import org.opendaylight.yangtools.yang.common.Uint32;
  54
  55 public class PcRptMessageCodecTest {
  56     private static final List<Bandwidth> BW = List.of(new Bandwidth(new byte[]{0, 0, 0, 1}));
  57
  58     private final SimplePCEPExtensionProviderContext ctx = new SimplePCEPExtensionProviderContext();
  59
  60     @Before
  61     public void setUp() {
  62         new BaseParserExtensionActivator().start(this.ctx);
  63         new StatefulActivator().start(this.ctx);
  64         new org.opendaylight.protocol.pcep.auto.bandwidth.extension.Activator().start(this.ctx);
  65     }
  66
  67     @Test
  68     public void testGetValidReportsPositive() {
  69         final PcRptMessageCodec codec = new PcRptMessageCodec(this.ctx.getObjectHandlerRegistry());
  70         final BandwidthUsage bw = new BandwidthUsageBuilder().setBwSample(BW).build();
  71         final Ipv4Builder builder = new Ipv4Builder();
  72         builder.setIpv4TunnelSenderAddress(new Ipv4AddressNoZone("127.0.1.1"));
  73         builder.setIpv4ExtendedTunnelId(new Ipv4ExtendedTunnelId(new Ipv4AddressNoZone("127.0.1.2")));
  74         builder.setIpv4TunnelEndpointAddress(new Ipv4AddressNoZone("127.0.1.3"));
  75         final AddressFamily afiLsp = new Ipv4CaseBuilder().setIpv4(builder.build()).build();
  76         final LspId lspId = new LspId(Uint32.ONE);
  77         final TunnelId tunnelId = new TunnelId(Uint16.ONE);
  78         final LspIdentifiers identifier = new LspIdentifiersBuilder().setAddressFamily(afiLsp)
  79                 .setLspId(lspId).setTunnelId(tunnelId).build();
  80         final Lsp lsp = new LspBuilder().setPlspId(new PlspId(Uint32.ONE))
  81                 .setTlvs(new TlvsBuilder().setLspIdentifiers(identifier).build()).build();
  82         final Ero ero = new EroBuilder().build();
  83         final Queue<Object> objects = new ArrayDeque<>(List.of(lsp, ero, bw));
  84         final Reports validReports = codec.getValidReports(objects, List.of());
  85         assertNotNull(validReports.getPath().getBandwidth().augmentation(Bandwidth1.class));
  86         assertTrue(objects.isEmpty());
  87     }
  88
  89     @Test
  90     public void testGetValidReportsNegative() {
  91         final PcRptMessageCodec codec = new PcRptMessageCodec(this.ctx.getObjectHandlerRegistry());
  92         final BandwidthUsage bw = new BandwidthUsageBuilder().setBwSample(BW).build();
  93         final Ipv4Builder builder = new Ipv4Builder();
  94         builder.setIpv4TunnelSenderAddress(new Ipv4AddressNoZone("127.0.1.1"));
  95         builder.setIpv4ExtendedTunnelId(new Ipv4ExtendedTunnelId(new Ipv4AddressNoZone("127.0.1.2")));
  96         builder.setIpv4TunnelEndpointAddress(new Ipv4AddressNoZone("127.0.1.3"));
  97         final Lsp lsp = new LspBuilder().setPlspId(new PlspId(Uint32.ONE)).build();
  98         final Ero ero = new EroBuilder().build();
  99         final Queue<Object> objects = new ArrayDeque<>(List.of(lsp, ero, bw));
 100         final Reports validReports = codec.getValidReports(objects, new ArrayList<>());
 101         assertNull(validReports);
 102     }
 103
 104     @Test
 105     public void testserializeObject() {
 106         final PcRptMessageCodec codec = new PcRptMessageCodec(this.ctx.getObjectHandlerRegistry());
 107         final ByteBuf buffer = Unpooled.buffer();
 108         codec.serializeObject(new BandwidthBuilder()
 109             .addAugmentation(new Bandwidth1Builder().setBwSample(BW).build())
 110             .build(), buffer);
 111         assertTrue(buffer.readableBytes() > 0);
 112     }
 113
 114     @Test
 115     public void testReportMsgWithRro() throws PCEPDeserializerException {
 116         final byte[] parseHexBinary = DatatypeConverter
 117                 .parseHexBinary("2010003c0084a019001100106e79636e7932316372735f7432313231001200100a0"
 118                         + "000d2004008490a0000d40a0000d4001f0006000005dd700000000710001401080a000706200001080a0000d420"
 119                         + "000910001400000000000000000000000005050100051000084998968005500008513a43b70810002401080a000"
 120                         + "0d42020030801010000000001080a00070620000308010100000000");
 121         final Pcrpt msg = (Pcrpt) this.ctx.getMessageHandlerRegistry().parseMessage(10,
 122                 Unpooled.wrappedBuffer(parseHexBinary), Collections.emptyList());
 123         assertNotNull(msg.getPcrptMessage().getReports().get(0).getPath()
 124                 .getBandwidth().augmentation(Bandwidth1.class));
 125     }
 126
 127 }