openflowplugin/src/test/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/OFToMDSalFlowConvertorTest.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;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13
  14 import java.math.BigInteger;
  15 import java.util.ArrayList;
  16 import java.util.List;
  17
  18 import org.junit.Test;
  19 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.ApplyActionsCaseBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.ClearActionsCaseBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.GotoTableCaseBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.MeterCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteActionsCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteMetadataCaseBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice._goto.table._case.GotoTableBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.apply.actions._case.ApplyActionsBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.meter._case.MeterBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.write.actions._case.WriteActionsBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.write.metadata._case.WriteMetadataBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.InstructionBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionBase;
  37
  38 /**
  39  * Created by Martin Bobak mbobak@cisco.com on 9/18/14.
  40  */
  41 public class OFToMDSalFlowConvertorTest {
  42
  43     private static final int PRESET_COUNT = 7;
  44
  45     /**
  46      * Test method for {@link OFToMDSalFlowConvertor#wrapOF10ActionsToInstruction(java.util.List, org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion)}
  47      */
  48     @Test
  49     public void testWrapOF10ActionsToInstruction() {
  50         ActionBuilder actionBuilder = new ActionBuilder();
  51         List<Action> actions = new ArrayList<>();
  52         for (int j = 0; j < PRESET_COUNT; j++) {
  53             actions.add(actionBuilder.build());
  54         }
  55         Instructions instructions = OFToMDSalFlowConvertor.wrapOF10ActionsToInstruction(actions, OpenflowVersion.OF13);
  56         assertNotNull(instructions);
  57     }
  58
  59     /**
  60      * Test method for {@link OFToMDSalFlowConvertor#toSALInstruction(java.util.List, org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion)}
  61      */
  62     @Test
  63     public void testToSALInstruction() {
  64         List<Instruction> instructionsList = new ArrayList<>();
  65         InstructionBuilder instructionBuilder = new InstructionBuilder();
  66         for (int i = 0; i < PRESET_COUNT; i++) {
  67             ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
  68             ApplyActionsBuilder applyActionsBuilder = new ApplyActionsBuilder();
  69             ActionBuilder actionBuilder = new ActionBuilder();
  70             List<Action> actions = new ArrayList<>();
  71             for (int j = 0; j < PRESET_COUNT; j++) {
  72                 actions.add(actionBuilder.build());
  73             }
  74             applyActionsBuilder.setAction(actions);
  75             applyActionsCaseBuilder.setApplyActions(applyActionsBuilder.build());
  76             instructionBuilder.setInstructionChoice(applyActionsCaseBuilder.build());
  77             instructionsList.add(instructionBuilder.build());
  78         }
  79
  80         Instructions instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
  81         assertNotNull(instructions);
  82         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
  83
  84         instructionsList = new ArrayList<>();
  85         for (int i = 0; i < PRESET_COUNT; i++) {
  86             GotoTableCaseBuilder gotoTableCaseBuilder = new GotoTableCaseBuilder();
  87             GotoTableBuilder gotoTableBuilder = new GotoTableBuilder();
  88             gotoTableBuilder.setTableId((short) i);
  89             gotoTableCaseBuilder.setGotoTable(gotoTableBuilder.build());
  90             instructionBuilder.setInstructionChoice(gotoTableCaseBuilder.build());
  91             instructionsList.add(instructionBuilder.build());
  92         }
  93
  94         instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
  95         assertNotNull(instructions);
  96         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
  97
  98         instructionsList = new ArrayList<>();
  99         for (int i = 0; i < PRESET_COUNT; i++) {
 100             MeterCaseBuilder meterCaseBuilder = new MeterCaseBuilder();
 101             MeterBuilder meterBuilder = new MeterBuilder();
 102             meterBuilder.setMeterId(Long.valueOf(i));
 103             meterCaseBuilder.setMeter(meterBuilder.build());
 104             instructionBuilder.setInstructionChoice(meterCaseBuilder.build());
 105             instructionsList.add(instructionBuilder.build());
 106         }
 107
 108         instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
 109         assertNotNull(instructions);
 110         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 111
 112
 113         instructionsList = new ArrayList<>();
 114         for (int i = 0; i < PRESET_COUNT; i++) {
 115             WriteActionsCaseBuilder writeActionsCaseBuilder = new WriteActionsCaseBuilder();
 116             WriteActionsBuilder writeActionsBuilder = new WriteActionsBuilder();
 117             ActionBuilder actionBuilder = new ActionBuilder();
 118             List<Action> actions = new ArrayList<>();
 119             for (int j = 0; j < PRESET_COUNT; j++) {
 120                 actions.add(actionBuilder.build());
 121             }
 122             writeActionsBuilder.setAction(actions);
 123             writeActionsCaseBuilder.setWriteActions(writeActionsBuilder.build());
 124             instructionBuilder.setInstructionChoice(writeActionsCaseBuilder.build());
 125             instructionsList.add(instructionBuilder.build());
 126         }
 127
 128         instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
 129         assertNotNull(instructions);
 130         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 131
 132         instructionsList = new ArrayList<>();
 133         for (int i = 0; i < PRESET_COUNT; i++) {
 134             ClearActionsCaseBuilder clearActionsCaseBuilder = new ClearActionsCaseBuilder();
 135             instructionBuilder.setInstructionChoice(clearActionsCaseBuilder.build());
 136             instructionsList.add(instructionBuilder.build());
 137         }
 138
 139         instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
 140         assertNotNull(instructions);
 141         int instructionSize = instructions.getInstruction().size();
 142         assertEquals(PRESET_COUNT, instructionSize);
 143
 144         instructionsList = new ArrayList<>();
 145         for (int i = 0; i < PRESET_COUNT; i++) {
 146             WriteMetadataCaseBuilder metadataCaseBuilder = new WriteMetadataCaseBuilder();
 147             WriteMetadataBuilder metadataBuilder = new WriteMetadataBuilder();
 148
 149             metadataBuilder.setMetadata(BigInteger.TEN.setBit(i).toByteArray());
 150             metadataBuilder.setMetadataMask(BigInteger.ONE.setBit(i).toByteArray());
 151             metadataCaseBuilder.setWriteMetadata(metadataBuilder.build());
 152             instructionBuilder.setInstructionChoice(metadataCaseBuilder.build());
 153             instructionsList.add(instructionBuilder.build());
 154         }
 155
 156         instructions = OFToMDSalFlowConvertor.toSALInstruction(instructionsList, OpenflowVersion.OF13);
 157         assertNotNull(instructions);
 158         assertEquals(PRESET_COUNT, instructions.getInstruction().size());
 159     }
 160
 161     private static final class MockActionBase extends ActionBase {
 162         // for testing purposes
 163     }
 164 }