openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/util/GroupUtilTest.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.openflowplugin.impl.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import com.google.common.base.Function;
  13 import com.google.common.collect.Lists;
  14 import java.util.Collections;
  15 import java.util.List;
  16 import org.apache.commons.lang3.tuple.Pair;
  17 import org.junit.Assert;
  18 import org.junit.Test;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.SendBarrierOutput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupRef;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchOutput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchOutputBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.BatchGroupOutputListGrouping;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.batch.group.output.list.grouping.BatchFailedGroupsOutput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.batch.group.output.list.grouping.BatchFailedGroupsOutputBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.opendaylight.yangtools.yang.common.RpcError;
  36 import org.opendaylight.yangtools.yang.common.RpcResult;
  37 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  38 import org.opendaylight.yangtools.yang.common.Uint32;
  39
  40 /**
  41  * Test for {@link GroupUtil}.
  42  */
  43 public class GroupUtilTest {
  44
  45     private static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
  46     private static final GroupId DUMMY_GROUP_ID = new GroupId(Uint32.valueOf(42));
  47     private static final GroupId DUMMY_GROUP_ID_2 = new GroupId(Uint32.valueOf(43));
  48     private static final long GROUP_ACTION_BITMAP =
  49             0b00000000000000000000000000000000000001111111111111001100000000001L;
  50
  51     @Test
  52     public void testBuildGroupPath() {
  53         final InstanceIdentifier<Node> nodePath = InstanceIdentifier
  54                 .create(Nodes.class)
  55                 .child(Node.class, new NodeKey(DUMMY_NODE_ID));
  56
  57         final GroupRef groupRef = GroupUtil.buildGroupPath(nodePath, DUMMY_GROUP_ID);
  58         final InstanceIdentifier<?> groupRefValue = groupRef.getValue();
  59         Assert.assertEquals(DUMMY_NODE_ID, groupRefValue.firstKeyOf(Node.class).getId());
  60         Assert.assertEquals(DUMMY_GROUP_ID, groupRefValue.firstKeyOf(Group.class).getGroupId());
  61     }
  62
  63     @Test
  64     public void testCreateCumulatingFunction() {
  65         final Function<List<RpcResult<String>>, RpcResult<List<BatchFailedGroupsOutput>>> function =
  66                 GroupUtil.createCumulatingFunction(Lists.newArrayList(createBatchGroup(DUMMY_GROUP_ID),
  67                         createBatchGroup(DUMMY_GROUP_ID_2)));
  68
  69         final RpcResult<List<BatchFailedGroupsOutput>> summary = function.apply(Lists.newArrayList(
  70                 RpcResultBuilder.success("a").build(),
  71                 RpcResultBuilder.<String>failed()
  72                         .withError(RpcError.ErrorType.APPLICATION, "action-failed reason")
  73                         .build()));
  74
  75         Assert.assertFalse(summary.isSuccessful());
  76         Assert.assertEquals(1, summary.getResult().size());
  77         Assert.assertEquals(1, summary.getErrors().size());
  78         Assert.assertEquals(DUMMY_GROUP_ID_2, summary.getResult().get(0).getGroupId());
  79         Assert.assertEquals(1, summary.getResult().get(0).getBatchOrder().intValue());
  80     }
  81
  82     protected Group createBatchGroup(final GroupId groupId) {
  83         return new GroupBuilder().setGroupId(groupId).build();
  84     }
  85
  86     @Test
  87     public void testGroupAddTransformFailure() {
  88         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
  89         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_ADD_TRANSFORM.apply(input));
  90     }
  91
  92     @Test
  93     public void testGroupAddTransformFailureSuccess() {
  94         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
  95         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_ADD_TRANSFORM.apply(input));
  96     }
  97
  98     @Test
  99     public void testGroupRemoveTransformFailure() {
 100         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
 101         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_REMOVE_TRANSFORM.apply(input));
 102     }
 103
 104     @Test
 105     public void testFlowRemoveTransformSuccess() {
 106         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
 107         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_REMOVE_TRANSFORM.apply(input));
 108     }
 109
 110     @Test
 111     public void testFlowUpdateTransformFailure() {
 112         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
 113         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_UPDATE_TRANSFORM.apply(input));
 114     }
 115
 116     @Test
 117     public void testFlowUpdateTransformSuccess() {
 118         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
 119         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_UPDATE_TRANSFORM.apply(input));
 120     }
 121
 122     private static <T extends BatchGroupOutputListGrouping> void checkBatchSuccessOutcomeTransformation(
 123             final RpcResult<T> output) {
 124         Assert.assertTrue(output.isSuccessful());
 125         Assert.assertEquals(0, output.getResult().nonnullBatchFailedGroupsOutput().size());
 126         Assert.assertEquals(0, output.getErrors().size());
 127     }
 128
 129     private static RpcResult<List<BatchFailedGroupsOutput>> createEmptyBatchOutcome() {
 130         return RpcResultBuilder
 131                 .success(Collections.<BatchFailedGroupsOutput>emptyList())
 132                 .build();
 133     }
 134
 135     private static RpcResult<List<BatchFailedGroupsOutput>> createBatchOutcomeWithError() {
 136         return RpcResultBuilder.<List<BatchFailedGroupsOutput>>failed()
 137                 .withError(RpcError.ErrorType.APPLICATION, "ut-flowAddFail")
 138                 .withResult(Collections.singletonList(new BatchFailedGroupsOutputBuilder()
 139                         .setGroupId(DUMMY_GROUP_ID)
 140                         .build()))
 141                 .build();
 142     }
 143
 144     private static <T extends BatchGroupOutputListGrouping> void checkBatchErrorOutcomeTransformation(
 145             final RpcResult<T> output) {
 146         Assert.assertFalse(output.isSuccessful());
 147         Assert.assertEquals(1, output.getResult().nonnullBatchFailedGroupsOutput().size());
 148         Assert.assertEquals(DUMMY_GROUP_ID,
 149             output.getResult().nonnullBatchFailedGroupsOutput().values().iterator().next().getGroupId());
 150
 151         Assert.assertEquals(1, output.getErrors().size());
 152     }
 153
 154     @Test
 155     public void testCreateComposingFunction_success_success() {
 156         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 157                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 158
 159         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchSuccessOutput();
 160         final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
 161         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 162                 Pair.of(addGroupBatchOutput, barrierOutput);
 163         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 164
 165         Assert.assertTrue(composite.isSuccessful());
 166         Assert.assertEquals(0, composite.getErrors().size());
 167         Assert.assertEquals(0, composite.getResult().nonnullBatchFailedGroupsOutput().size());
 168     }
 169
 170     @Test
 171     public void testCreateComposingFunction_failure_success() {
 172         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 173                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 174
 175         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchFailureOutcome();
 176         final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
 177         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 178                 Pair.of(addGroupBatchOutput, barrierOutput);
 179         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 180
 181         Assert.assertFalse(composite.isSuccessful());
 182         Assert.assertEquals(1, composite.getErrors().size());
 183         Assert.assertEquals(1, composite.getResult().getBatchFailedGroupsOutput().size());
 184     }
 185
 186     @Test
 187     public void testCreateComposingFunction_success_failure() {
 188         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 189                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 190
 191         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchSuccessOutput();
 192         final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
 193         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 194                 Pair.of(addGroupBatchOutput, barrierOutput);
 195         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 196
 197         Assert.assertFalse(composite.isSuccessful());
 198         Assert.assertEquals(1, composite.getErrors().size());
 199         Assert.assertEquals(0, composite.getResult().nonnullBatchFailedGroupsOutput().size());
 200     }
 201
 202     @Test
 203     public void testCreateComposingFunction_failure_failure() {
 204         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 205                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 206
 207         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchFailureOutcome();
 208         final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
 209         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 210                 Pair.of(addGroupBatchOutput, barrierOutput);
 211         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 212
 213         Assert.assertFalse(composite.isSuccessful());
 214         Assert.assertEquals(2, composite.getErrors().size());
 215         Assert.assertEquals(1, composite.getResult().getBatchFailedGroupsOutput().size());
 216     }
 217
 218     @Test
 219     public void testExtractGroupActionsSupportBitmap() {
 220         ActionType actionSupported = new ActionType(true,true, true, true, true, true, true, true, true, true, true,
 221                 true, true, true, true, true, true);
 222         final List<Uint32> groupActionsSupportBitmap =
 223                 GroupUtil.extractGroupActionsSupportBitmap(Lists.newArrayList(actionSupported));
 224         assertEquals(1, groupActionsSupportBitmap.size());
 225         assertEquals(GROUP_ACTION_BITMAP,  groupActionsSupportBitmap.get(0).toJava());
 226     }
 227
 228     private static RpcResult<SendBarrierOutput> createBarrierFailureOutcome() {
 229         return RpcResultBuilder.<SendBarrierOutput>failed()
 230                 .withError(RpcError.ErrorType.APPLICATION, "ut-barrier-error")
 231                 .build();
 232     }
 233
 234     private static RpcResult<AddGroupsBatchOutput> createAddGroupsBatchSuccessOutput() {
 235         return RpcResultBuilder
 236                 .success(new AddGroupsBatchOutputBuilder()
 237                         .setBatchFailedGroupsOutput(Collections.emptyList())
 238                         .build())
 239                 .build();
 240     }
 241
 242     private static RpcResult<AddGroupsBatchOutput> createAddGroupsBatchFailureOutcome() {
 243         final RpcResult<List<BatchFailedGroupsOutput>> batchOutcomeWithError = createBatchOutcomeWithError();
 244         return RpcResultBuilder.<AddGroupsBatchOutput>failed()
 245                 .withResult(new AddGroupsBatchOutputBuilder()
 246                         .setBatchFailedGroupsOutput(batchOutcomeWithError.getResult())
 247                         .build())
 248                 .withRpcErrors(batchOutcomeWithError.getErrors())
 249                 .build();
 250     }
 251 }