openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/protocol/deserialization/multipart/MultipartReplyGroupFeaturesDeserializerTest.java

   1 /*
   2  * Copyright (c) 2017 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.deserialization.multipart;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import io.netty.buffer.ByteBuf;
  15 import io.netty.buffer.UnpooledByteBufAllocator;
  16 import java.util.Arrays;
  17 import java.util.List;
  18 import org.junit.Test;
  19 import org.opendaylight.openflowjava.util.ByteBufUtils;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.multipart.reply.multipart.reply.body.MultipartReplyGroupFeatures;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Chaining;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.ChainingChecks;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupAll;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupCapabilities;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupIndirect;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupSelect;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  29 import org.opendaylight.yangtools.yang.common.Uint32;
  30
  31 public class MultipartReplyGroupFeaturesDeserializerTest extends AbstractMultipartDeserializerTest {
  32     private static final List<Uint32> MAX_GROUPS_LIST = Arrays.asList(Uint32.valueOf(1),
  33         Uint32.valueOf(2), Uint32.valueOf(3), Uint32.valueOf(4));
  34     private static final List<Uint32> ACTIONS_LIST = Arrays.asList(Uint32.valueOf(5), Uint32.valueOf(6),
  35         Uint32.valueOf(7), Uint32.valueOf(8));
  36
  37     private static final List<GroupTypes> GROUP_TYPES_SUPPORTED = Arrays.asList(
  38             GroupTypes.GroupAll,
  39             GroupTypes.GroupSelect,
  40             GroupTypes.GroupIndirect);
  41
  42     private static final List<GroupCapabilities> GROUP_CAPABILITIES_SUPPORTED = Arrays.asList(
  43             GroupCapabilities.Chaining,
  44             GroupCapabilities.ChainingChecks);
  45
  46     @Test
  47     public void testDeserialize() {
  48
  49         int bitMaskGroups = ByteBufUtils.fillBitMask(0,
  50                 GROUP_TYPES_SUPPORTED.contains(GroupTypes.GroupAll),
  51                 GROUP_TYPES_SUPPORTED.contains(GroupTypes.GroupSelect),
  52                 GROUP_TYPES_SUPPORTED.contains(GroupTypes.GroupIndirect),
  53                 GROUP_TYPES_SUPPORTED.contains(GroupTypes.GroupFf));
  54
  55         int bitMaskCapabilities = ByteBufUtils.fillBitMask(0,
  56                 GROUP_CAPABILITIES_SUPPORTED.contains(GroupCapabilities.SelectWeight),
  57                 GROUP_CAPABILITIES_SUPPORTED.contains(GroupCapabilities.SelectLiveness),
  58                 GROUP_CAPABILITIES_SUPPORTED.contains(GroupCapabilities.Chaining),
  59                 GROUP_CAPABILITIES_SUPPORTED.contains(GroupCapabilities.ChainingChecks));
  60
  61         ByteBuf buffer = UnpooledByteBufAllocator.DEFAULT.buffer();
  62
  63         buffer.writeInt(bitMaskGroups);
  64         buffer.writeInt(bitMaskCapabilities);
  65
  66         for (Uint32 group : MAX_GROUPS_LIST) {
  67             buffer.writeInt(group.intValue());
  68         }
  69
  70         for (Uint32 action: ACTIONS_LIST) {
  71             buffer.writeInt(action.intValue());
  72         }
  73
  74         final MultipartReplyGroupFeatures reply = (MultipartReplyGroupFeatures) deserializeMultipart(buffer);
  75         assertTrue(reply.getActions().containsAll(ACTIONS_LIST));
  76         assertTrue(reply.getMaxGroups().containsAll(MAX_GROUPS_LIST));
  77
  78         assertEquals(GROUP_TYPES_SUPPORTED.size(), reply.getGroupTypesSupported().size());
  79         assertEquals(GroupAll.class, reply.getGroupTypesSupported().get(0));
  80         assertEquals(GroupSelect.class, reply.getGroupTypesSupported().get(1));
  81         assertEquals(GroupIndirect.class, reply.getGroupTypesSupported().get(2));
  82
  83         assertEquals(GROUP_CAPABILITIES_SUPPORTED.size(), reply.getGroupCapabilitiesSupported().size());
  84         assertEquals(Chaining.class, reply.getGroupCapabilitiesSupported().get(0));
  85         assertEquals(ChainingChecks.class, reply.getGroupCapabilitiesSupported().get(1));
  86
  87         assertEquals(0, buffer.readableBytes());
  88     }
  89
  90     @Override
  91     protected int getType() {
  92         return MultipartType.OFPMPGROUPFEATURES.getIntValue();
  93     }
  94 }