openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/protocol/serialization/match/PbbEntrySerializerTest.java

   1 /*
   2  * Copyright (c) 2016 Pantheon Technologies s.r.o. 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.openflowplugin.impl.protocol.serialization.match;
  10
  11 import static org.junit.Assert.assertArrayEquals;
  12 import static org.junit.Assert.assertEquals;
  13
  14 import org.junit.Test;
  15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  16 import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
  17 import org.opendaylight.openflowplugin.openflow.md.util.ByteUtil;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.Match;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.ProtocolMatchFieldsBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.protocol.match.fields.PbbBuilder;
  22
  23 public class PbbEntrySerializerTest extends AbstractMatchEntrySerializerTest {
  24
  25     @Test
  26     public void testSerialize() throws Exception {
  27         final long pbbId = 6789;
  28         final byte[] pbbIdMask = new byte[] { 0, 15, 10 };
  29
  30         final Match pbbMatch = new MatchBuilder()
  31                 .setProtocolMatchFields(new ProtocolMatchFieldsBuilder()
  32                         .setPbb(new PbbBuilder()
  33                                 .setPbbIsid(pbbId)
  34                                 .setPbbMask(ByteUtil.bytesToUnsignedMedium(pbbIdMask))
  35                                 .build())
  36                         .build())
  37                 .build();
  38
  39         assertMatch(pbbMatch, true, (out) -> {
  40             assertEquals(out.readUnsignedMedium(), pbbId);
  41
  42             final byte[] mask = new byte[3];
  43             out.readBytes(mask);
  44             assertArrayEquals(mask, pbbIdMask);
  45         });
  46
  47         final Match pbbMatchNoMask = new MatchBuilder()
  48                 .setProtocolMatchFields(new ProtocolMatchFieldsBuilder()
  49                         .setPbb(new PbbBuilder()
  50                                 .setPbbIsid(pbbId)
  51                                 .build())
  52                         .build())
  53                 .build();
  54
  55         assertMatch(pbbMatchNoMask, false, (out) -> assertEquals(out.readUnsignedMedium(), pbbId));
  56     }
  57
  58     @Override
  59     protected short getLength() {
  60         return EncodeConstants.SIZE_OF_3_BYTES;
  61     }
  62
  63     @Override
  64     protected int getOxmFieldCode() {
  65         return OxmMatchConstants.PBB_ISID;
  66     }
  67
  68     @Override
  69     protected int getOxmClassCode() {
  70         return OxmMatchConstants.OPENFLOW_BASIC_CLASS;
  71     }
  72
  73 }