2 * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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9 package org.opendaylight.openflowplugin.openflow.md.core.translator;
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11 import static org.mockito.Mockito.when;
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13 import java.math.BigInteger;
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14 import java.util.ArrayList;
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15 import java.util.List;
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17 import org.junit.Assert;
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18 import org.junit.Before;
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19 import org.junit.Test;
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20 import org.mockito.Mock;
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21 import org.mockito.MockitoAnnotations;
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22 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
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23 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
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24 import org.opendaylight.openflowplugin.openflow.md.core.ConnectionConductor;
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25 import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
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26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate;
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27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList;
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28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match;
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29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
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30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
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31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
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32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
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33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmMatchType;
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34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.MatchBuilder;
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35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
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36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
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37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessageBuilder;
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38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
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39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
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40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCaseBuilder;
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41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlowBuilder;
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42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
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43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStatsBuilder;
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44 import org.opendaylight.yangtools.yang.binding.DataObject;
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47 * @author michal.polkorab
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50 public class MultipartReplyTranslatorTest {
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52 @Mock SwitchConnectionDistinguisher cookie;
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53 @Mock SessionContext sc;
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54 @Mock ConnectionConductor conductor;
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55 @Mock GetFeaturesOutput features;
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57 MultipartReplyTranslator translator = new MultipartReplyTranslator();
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63 public void startUp() {
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64 MockitoAnnotations.initMocks(this);
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65 when(sc.getPrimaryConductor()).thenReturn(conductor);
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66 when(conductor.getVersion()).thenReturn((short) EncodeConstants.OF13_VERSION_ID);
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67 when(sc.getFeatures()).thenReturn(features);
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68 when(features.getDatapathId()).thenReturn(new BigInteger("42"));
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72 * Test with null and incorrect message
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75 public void test() {
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76 List<DataObject> list = translator.translate(cookie, sc, null);
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78 Assert.assertEquals("Wrong list size", 0, list.size());
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79 HelloMessageBuilder helloBuilder = new HelloMessageBuilder();
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80 list = translator.translate(cookie, sc, helloBuilder.build());
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81 Assert.assertEquals("Wrong list size", 0, list.size());
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85 * Test with experimenter MultipartReply message
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88 public void testExperimenterCase() {
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89 MultipartReplyMessageBuilder mpBuilder = new MultipartReplyMessageBuilder();
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90 mpBuilder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
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91 mpBuilder.setXid(123L);
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92 mpBuilder.setFlags(new MultipartRequestFlags(false));
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93 mpBuilder.setType(MultipartType.OFPMPEXPERIMENTER);
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94 MultipartReplyMessage message = mpBuilder.build();
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96 List<DataObject> list = translator.translate(cookie, sc, message);
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98 Assert.assertEquals("Wrong list size", 0, list.size());
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102 * Test MultipartReply message with empty flow stats
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105 public void testEmptyFlowCase() {
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106 MultipartReplyMessageBuilder mpBuilder = new MultipartReplyMessageBuilder();
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107 mpBuilder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
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108 mpBuilder.setXid(123L);
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109 mpBuilder.setFlags(new MultipartRequestFlags(false));
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110 mpBuilder.setType(MultipartType.OFPMPFLOW);
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112 MultipartReplyFlowCaseBuilder caseBuilder = new MultipartReplyFlowCaseBuilder();
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113 MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
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114 List<FlowStats> flowStats = new ArrayList<>();
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115 flowBuilder.setFlowStats(flowStats);
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116 caseBuilder.setMultipartReplyFlow(flowBuilder.build());
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117 mpBuilder.setMultipartReplyBody(caseBuilder.build());
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118 MultipartReplyMessage message = mpBuilder.build();
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120 List<DataObject> list = translator.translate(cookie, sc, message);
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122 Assert.assertEquals("Wrong list size", 1, list.size());
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123 FlowsStatisticsUpdate flowUpdate = (FlowsStatisticsUpdate) list.get(0);
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124 Assert.assertEquals("Wrong node-id", "openflow:42", flowUpdate.getId().getValue());
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125 Assert.assertEquals("Wrong more-replies", false, flowUpdate.isMoreReplies());
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126 Assert.assertEquals("Wrong transaction-id", 123, flowUpdate.getTransactionId().getValue().intValue());
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127 List<FlowAndStatisticsMapList> mapList = flowUpdate.getFlowAndStatisticsMapList();
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128 Assert.assertEquals("Wrong flow stats size", 0, mapList.size());
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132 * Test with experimenter MultipartReply message
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135 public void testFlowCase() {
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136 MultipartReplyMessageBuilder mpBuilder = new MultipartReplyMessageBuilder();
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137 mpBuilder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
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138 mpBuilder.setXid(123L);
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139 mpBuilder.setFlags(new MultipartRequestFlags(false));
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140 mpBuilder.setType(MultipartType.OFPMPFLOW);
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142 MultipartReplyFlowCaseBuilder caseBuilder = new MultipartReplyFlowCaseBuilder();
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143 MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
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144 List<FlowStats> flowStats = new ArrayList<>();
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145 FlowStatsBuilder statsBuilder = new FlowStatsBuilder();
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146 statsBuilder.setTableId((short) 1);
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147 statsBuilder.setDurationSec(2L);
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148 statsBuilder.setDurationNsec(3L);
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149 statsBuilder.setPriority(4);
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150 statsBuilder.setIdleTimeout(5);
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151 statsBuilder.setHardTimeout(6);
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152 FlowModFlags flags = new FlowModFlags(true, false, true, false, true);
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153 statsBuilder.setFlags(flags);
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154 statsBuilder.setCookie(new BigInteger("7"));
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155 statsBuilder.setPacketCount(new BigInteger("8"));
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156 statsBuilder.setByteCount(new BigInteger("9"));
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157 MatchBuilder matchBuilder = new MatchBuilder();
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158 matchBuilder.setType(OxmMatchType.class);
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159 matchBuilder.setMatchEntries(new ArrayList<MatchEntries>());
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160 statsBuilder.setMatch(matchBuilder.build());
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161 statsBuilder.setInstruction(new ArrayList<Instruction>());
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162 flowStats.add(statsBuilder.build());
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163 statsBuilder = new FlowStatsBuilder();
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164 statsBuilder.setTableId((short) 10);
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165 statsBuilder.setDurationSec(20L);
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166 statsBuilder.setDurationNsec(30L);
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167 statsBuilder.setPriority(40);
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168 statsBuilder.setIdleTimeout(50);
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169 statsBuilder.setHardTimeout(60);
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170 flags = new FlowModFlags(false, true, false, true, false);
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171 statsBuilder.setFlags(flags);
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172 statsBuilder.setCookie(new BigInteger("70"));
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173 statsBuilder.setPacketCount(new BigInteger("80"));
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174 statsBuilder.setByteCount(new BigInteger("90"));
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175 matchBuilder = new MatchBuilder();
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176 matchBuilder.setType(OxmMatchType.class);
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177 matchBuilder.setMatchEntries(new ArrayList<MatchEntries>());
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178 statsBuilder.setMatch(matchBuilder.build());
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179 statsBuilder.setInstruction(new ArrayList<Instruction>());
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180 flowStats.add(statsBuilder.build());
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181 flowBuilder.setFlowStats(flowStats);
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182 caseBuilder.setMultipartReplyFlow(flowBuilder.build());
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183 mpBuilder.setMultipartReplyBody(caseBuilder.build());
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184 MultipartReplyMessage message = mpBuilder.build();
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186 List<DataObject> list = translator.translate(cookie, sc, message);
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188 Assert.assertEquals("Wrong list size", 1, list.size());
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189 FlowsStatisticsUpdate flowUpdate = (FlowsStatisticsUpdate) list.get(0);
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190 Assert.assertEquals("Wrong node-id", "openflow:42", flowUpdate.getId().getValue());
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191 Assert.assertEquals("Wrong more-replies", false, flowUpdate.isMoreReplies());
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192 Assert.assertEquals("Wrong transaction-id", 123, flowUpdate.getTransactionId().getValue().intValue());
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193 List<FlowAndStatisticsMapList> mapList = flowUpdate.getFlowAndStatisticsMapList();
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194 Assert.assertEquals("Wrong flow stats size", 2, mapList.size());
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195 FlowAndStatisticsMapList stat = mapList.get(0);
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196 Assert.assertEquals("Wrong table-id", 1, stat.getTableId().intValue());
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197 Assert.assertEquals("Wrong duration sec", 2, stat.getDuration().getSecond().getValue().intValue());
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198 Assert.assertEquals("Wrong duration n sec", 3, stat.getDuration().getNanosecond().getValue().intValue());
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199 Assert.assertEquals("Wrong priority", 4, stat.getPriority().intValue());
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200 Assert.assertEquals("Wrong idle-timeout", 5, stat.getIdleTimeout().intValue());
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201 Assert.assertEquals("Wrong hard-timeout", 6, stat.getHardTimeout().intValue());
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202 org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowModFlags expectedFlags =
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203 new org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026
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204 .FlowModFlags(!flags.isOFPFFCHECKOVERLAP(), !flags.isOFPFFNOBYTCOUNTS(), !flags.isOFPFFNOPKTCOUNTS(),
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205 !flags.isOFPFFRESETCOUNTS(), !flags.isOFPFFSENDFLOWREM());
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206 Assert.assertEquals("Wrong flags", expectedFlags, stat.getFlags());
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207 Assert.assertEquals("Wrong cookie", 7, stat.getCookie().getValue().intValue());
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208 Assert.assertEquals("Wrong packet count", 8, stat.getPacketCount().getValue().intValue());
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209 Assert.assertEquals("Wrong byte count", 9, stat.getByteCount().getValue().intValue());
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210 org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder emptyMatchBuilder =
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211 new org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder();
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212 Match emptyMatch = emptyMatchBuilder.build();
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213 Assert.assertEquals("Wrong match", emptyMatch, stat.getMatch());
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214 Assert.assertEquals("Wrong instructions", 0, stat.getInstructions().getInstruction().size());
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215 stat = mapList.get(1);
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216 Assert.assertEquals("Wrong table-id", 10, stat.getTableId().intValue());
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217 Assert.assertEquals("Wrong duration sec", 20, stat.getDuration().getSecond().getValue().intValue());
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218 Assert.assertEquals("Wrong duration n sec", 30, stat.getDuration().getNanosecond().getValue().intValue());
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219 Assert.assertEquals("Wrong priority", 40, stat.getPriority().intValue());
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220 Assert.assertEquals("Wrong idle-timeout", 50, stat.getIdleTimeout().intValue());
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221 Assert.assertEquals("Wrong hard-timeout", 60, stat.getHardTimeout().intValue());
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222 expectedFlags = new org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026
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223 .FlowModFlags(flags.isOFPFFCHECKOVERLAP(), flags.isOFPFFNOBYTCOUNTS(), flags.isOFPFFNOPKTCOUNTS(),
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224 flags.isOFPFFRESETCOUNTS(), flags.isOFPFFSENDFLOWREM());
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225 Assert.assertEquals("Wrong flags", expectedFlags, stat.getFlags());
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226 Assert.assertEquals("Wrong cookie", 70, stat.getCookie().getValue().intValue());
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227 Assert.assertEquals("Wrong packet count", 80, stat.getPacketCount().getValue().intValue());
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228 Assert.assertEquals("Wrong byte count", 90, stat.getByteCount().getValue().intValue());
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229 Assert.assertEquals("Wrong match", emptyMatch, stat.getMatch());
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230 Assert.assertEquals("Wrong instructions", 0, stat.getInstructions().getInstruction().size());
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