openflowplugin/src/test/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/flow/FlowStatsResponseConvertorTest.java

   1 /*
   2  * Copyright (c) 2014 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
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.flow;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.math.BigInteger;
  16 import java.util.ArrayList;
  17 import java.util.List;
  18 import java.util.Optional;
  19 import org.junit.Test;
  20 import org.opendaylight.openflowplugin.api.OFConstants;
  21 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManager;
  22 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionConvertorData;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.ApplyActionsCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.ClearActionsCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.GotoTableCaseBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.MeterCaseBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteActionsCaseBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteMetadataCaseBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice._goto.table._case.GotoTableBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.apply.actions._case.ApplyActionsBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.meter._case.MeterBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.write.actions._case.WriteActionsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.write.metadata._case.WriteMetadataBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.InstructionBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionBase;
  40
  41 /**
  42  * Created by Martin Bobak mbobak@cisco.com on 9/18/14.
  43  */
  44 public class FlowStatsResponseConvertorTest {
  45
  46     private static final int PRESET_COUNT = 7;
  47
  48     /**
  49      * Test method for {@link FlowStatsResponseConvertor#wrapOF10ActionsToInstruction(java.util.List, short)} }
  50      */
  51     @Test
  52     public void testWrapOF10ActionsToInstruction() {
  53         ActionBuilder actionBuilder = new ActionBuilder();
  54         List<Action> actions = new ArrayList<>();
  55         for (int j = 0; j < PRESET_COUNT; j++) {
  56             actions.add(actionBuilder.build());
  57         }
  58         Instructions instructions = FlowStatsResponseConvertor.wrapOF10ActionsToInstruction(actions, OFConstants.OFP_VERSION_1_3);
  59         assertNotNull(instructions);
  60     }
  61
  62     /**
  63      * Test method for {@link FlowInstructionResponseConvertor#convert(java.util.List, org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionConvertorData)} }
  64      */
  65     @Test
  66     public void testToSALInstruction() {
  67         List<Instruction> instructionsList = new ArrayList<>();
  68         InstructionBuilder instructionBuilder = new InstructionBuilder();
  69         for (int i = 0; i < PRESET_COUNT; i++) {
  70             ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
  71             ApplyActionsBuilder applyActionsBuilder = new ApplyActionsBuilder();
  72             ActionBuilder actionBuilder = new ActionBuilder();
  73             List<Action> actions = new ArrayList<>();
  74             for (int j = 0; j < PRESET_COUNT; j++) {
  75                 actions.add(actionBuilder.build());
  76             }
  77             applyActionsBuilder.setAction(actions);
  78             applyActionsCaseBuilder.setApplyActions(applyActionsBuilder.build());
  79             instructionBuilder.setInstructionChoice(applyActionsCaseBuilder.build());
  80             instructionsList.add(instructionBuilder.build());
  81         }
  82
  83         Instructions instructions;
  84         VersionConvertorData data = new VersionConvertorData(OFConstants.OFP_VERSION_1_3);
  85
  86         instructions = convert(instructionsList, data);
  87         assertNotNull(instructions);
  88         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
  89
  90         instructionsList = new ArrayList<>();
  91         for (int i = 0; i < PRESET_COUNT; i++) {
  92             GotoTableCaseBuilder gotoTableCaseBuilder = new GotoTableCaseBuilder();
  93             GotoTableBuilder gotoTableBuilder = new GotoTableBuilder();
  94             gotoTableBuilder.setTableId((short) i);
  95             gotoTableCaseBuilder.setGotoTable(gotoTableBuilder.build());
  96             instructionBuilder.setInstructionChoice(gotoTableCaseBuilder.build());
  97             instructionsList.add(instructionBuilder.build());
  98         }
  99
 100         instructions = convert(instructionsList, data);
 101         assertNotNull(instructions);
 102         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 103
 104         instructionsList = new ArrayList<>();
 105         for (int i = 0; i < PRESET_COUNT; i++) {
 106             MeterCaseBuilder meterCaseBuilder = new MeterCaseBuilder();
 107             MeterBuilder meterBuilder = new MeterBuilder();
 108             meterBuilder.setMeterId((long) i);
 109             meterCaseBuilder.setMeter(meterBuilder.build());
 110             instructionBuilder.setInstructionChoice(meterCaseBuilder.build());
 111             instructionsList.add(instructionBuilder.build());
 112         }
 113
 114         instructions = convert(instructionsList, data);
 115         assertNotNull(instructions);
 116         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 117
 118
 119         instructionsList = new ArrayList<>();
 120         for (int i = 0; i < PRESET_COUNT; i++) {
 121             WriteActionsCaseBuilder writeActionsCaseBuilder = new WriteActionsCaseBuilder();
 122             WriteActionsBuilder writeActionsBuilder = new WriteActionsBuilder();
 123             ActionBuilder actionBuilder = new ActionBuilder();
 124             List<Action> actions = new ArrayList<>();
 125             for (int j = 0; j < PRESET_COUNT; j++) {
 126                 actions.add(actionBuilder.build());
 127             }
 128             writeActionsBuilder.setAction(actions);
 129             writeActionsCaseBuilder.setWriteActions(writeActionsBuilder.build());
 130             instructionBuilder.setInstructionChoice(writeActionsCaseBuilder.build());
 131             instructionsList.add(instructionBuilder.build());
 132         }
 133
 134         instructions = convert(instructionsList, data);
 135         assertNotNull(instructions);
 136         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 137
 138         instructionsList = new ArrayList<>();
 139         for (int i = 0; i < PRESET_COUNT; i++) {
 140             ClearActionsCaseBuilder clearActionsCaseBuilder = new ClearActionsCaseBuilder();
 141             instructionBuilder.setInstructionChoice(clearActionsCaseBuilder.build());
 142             instructionsList.add(instructionBuilder.build());
 143         }
 144
 145         instructions = convert(instructionsList, data);
 146         assertNotNull(instructions);
 147         int instructionSize = instructions.getInstruction().size();
 148         assertEquals(PRESET_COUNT, instructionSize);
 149
 150         instructionsList = new ArrayList<>();
 151         for (int i = 0; i < PRESET_COUNT; i++) {
 152             WriteMetadataCaseBuilder metadataCaseBuilder = new WriteMetadataCaseBuilder();
 153             WriteMetadataBuilder metadataBuilder = new WriteMetadataBuilder();
 154
 155             metadataBuilder.setMetadata(BigInteger.TEN.setBit(i).toByteArray());
 156             metadataBuilder.setMetadataMask(BigInteger.ONE.setBit(i).toByteArray());
 157             metadataCaseBuilder.setWriteMetadata(metadataBuilder.build());
 158             instructionBuilder.setInstructionChoice(metadataCaseBuilder.build());
 159             instructionsList.add(instructionBuilder.build());
 160         }
 161
 162         instructions = convert(instructionsList, data);
 163         assertNotNull(instructions);
 164         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 165     }
 166
 167     private Instructions convert(List<Instruction> instructionsList, VersionConvertorData data) {
 168         Optional<Instructions> instructionsOptional = ConvertorManager.getInstance().convert(instructionsList, data);
 169         assertTrue("Flow instruction response convertor not found", instructionsOptional.isPresent());
 170         return instructionsOptional.get();
 171     }
 172
 173     private static final class MockActionBase extends ActionBase {
 174         // for testing purposes
 175     }
 176 }