openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/util/MatchSerializerTest.java

   1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
   2 package org.opendaylight.openflowjava.protocol.impl.util;\r
   3 \r
   4 import io.netty.buffer.ByteBuf;\r
   5 import io.netty.buffer.UnpooledByteBufAllocator;\r
   6 \r
   7 import java.util.ArrayList;\r
   8 import java.util.List;\r
   9 \r
  10 import org.junit.Assert;\r
  11 import org.junit.Test;\r
  12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;\r
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntry;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntryBuilder;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Src;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmMatchType;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.MatchEntries;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.MatchEntriesBuilder;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.Match;\r
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.MatchBuilder;\r
  22 \r
  23 /**\r
  24  * @author michal.polkorab\r
  25  *\r
  26  */\r
  27 public class MatchSerializerTest {\r
  28 \r
  29     /**\r
  30      * Test for correct serialization of Ipv4Address match entry\r
  31      */\r
  32     @Test\r
  33     public void test() {\r
  34         MatchBuilder builder = new MatchBuilder();\r
  35         builder.setType(OxmMatchType.class);\r
  36         List<MatchEntries> entries = new ArrayList<>();\r
  37         MatchEntriesBuilder entriesBuilder = new MatchEntriesBuilder();\r
  38         entriesBuilder.setOxmClass(OpenflowBasicClass.class);\r
  39         entriesBuilder.setOxmMatchField(Ipv4Src.class);\r
  40         entriesBuilder.setHasMask(false);\r
  41         Ipv4AddressMatchEntryBuilder addressBuilder = new Ipv4AddressMatchEntryBuilder();\r
  42         addressBuilder.setIpv4Address(new Ipv4Address("1.2.3.4"));\r
  43         entriesBuilder.addAugmentation(Ipv4AddressMatchEntry.class, addressBuilder.build());\r
  44         entries.add(entriesBuilder.build());\r
  45         builder.setMatchEntries(entries);\r
  46         Match match = builder.build();\r
  47         \r
  48         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
  49         MatchSerializer.encodeMatch(match, out);\r
  50         \r
  51         Assert.assertEquals("Wrong type", 1, out.readUnsignedShort());\r
  52         out.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  53         Assert.assertEquals("Wrong class", 0x8000, out.readUnsignedShort());\r
  54         Assert.assertEquals("Wrong field and mask", 22, out.readUnsignedByte());\r
  55         out.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
  56         Assert.assertEquals("Wrong ip address (first number)", 1, out.readUnsignedByte());\r
  57         Assert.assertEquals("Wrong ip address (second number)", 2, out.readUnsignedByte());\r
  58         Assert.assertEquals("Wrong ip address (third number)", 3, out.readUnsignedByte());\r
  59         Assert.assertEquals("Wrong ip address (fourth number)", 4, out.readUnsignedByte());\r
  60     }\r
  61 \r
  62 }\r