2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.openflowplugin.impl.util;
11 import com.google.common.base.Function;
12 import com.google.common.collect.Lists;
13 import java.util.Collections;
14 import java.util.List;
15 import org.apache.commons.lang3.tuple.Pair;
16 import org.junit.Assert;
17 import org.junit.Test;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.SendBarrierOutput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterRef;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316.AddMetersBatchOutput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316.AddMetersBatchOutputBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316.BatchMeterOutputListGrouping;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316.batch.meter.output.list.grouping.BatchFailedMetersOutput;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316.batch.meter.output.list.grouping.BatchFailedMetersOutputBuilder;
32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
33 import org.opendaylight.yangtools.yang.common.RpcError;
34 import org.opendaylight.yangtools.yang.common.RpcResult;
35 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
38 * Test for {@link MeterUtil}.
40 public class MeterUtilTest {
42 public static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
43 private static final MeterId DUMMY_METER_ID = new MeterId(42L);
44 private static final MeterId DUMMY_METER_ID_2 = new MeterId(43L);
47 public void testBuildGroupPath() throws Exception {
48 final InstanceIdentifier<Node> nodePath = InstanceIdentifier
50 .child(Node.class, new NodeKey(DUMMY_NODE_ID));
52 final MeterRef meterRef = MeterUtil.buildMeterPath(nodePath, DUMMY_METER_ID);
53 final InstanceIdentifier<?> meterRefValue = meterRef.getValue();
54 Assert.assertEquals(DUMMY_NODE_ID, meterRefValue.firstKeyOf(Node.class).getId());
55 Assert.assertEquals(DUMMY_METER_ID, meterRefValue.firstKeyOf(Meter.class).getMeterId());
59 public void testCreateCumulatingFunction() throws Exception {
60 final Function<List<RpcResult<String>>, RpcResult<List<BatchFailedMetersOutput>>> function =
61 MeterUtil.createCumulativeFunction(Lists.newArrayList(
62 createBatchMeter(DUMMY_METER_ID),
63 createBatchMeter(DUMMY_METER_ID_2)));
65 final RpcResult<List<BatchFailedMetersOutput>> output = function.apply(Lists.newArrayList(
66 RpcResultBuilder.success("a").build(),
67 RpcResultBuilder.<String>failed()
68 .withError(RpcError.ErrorType.APPLICATION, "ut-meter-error")
71 Assert.assertFalse(output.isSuccessful());
72 Assert.assertEquals(1, output.getResult().size());
73 Assert.assertEquals(DUMMY_METER_ID_2, output.getResult().get(0).getMeterId());
74 Assert.assertEquals(1, output.getResult().get(0).getBatchOrder().intValue());
77 private org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.Meter createBatchMeter(
78 final MeterId meterId) {
79 return new MeterBuilder()
85 public void testMeterAddTransformFailure() throws Exception {
86 final RpcResult<List<BatchFailedMetersOutput>> input = createBatchOutcomeWithError();
87 checkBatchErrorOutcomeTransformation(MeterUtil.METER_ADD_TRANSFORM.apply(input));
91 public void testMeterAddTransformSuccess() throws Exception {
92 final RpcResult<List<BatchFailedMetersOutput>> input = createEmptyBatchOutcome();
93 checkBatchSuccessOutcomeTransformation(MeterUtil.METER_ADD_TRANSFORM.apply(input));
97 public void testMeterRemoveTransformFailure() throws Exception {
98 final RpcResult<List<BatchFailedMetersOutput>> input = createBatchOutcomeWithError();
99 checkBatchErrorOutcomeTransformation(MeterUtil.METER_REMOVE_TRANSFORM.apply(input));
103 public void testFlowRemoveTransformSuccess() throws Exception {
104 final RpcResult<List<BatchFailedMetersOutput>> input = createEmptyBatchOutcome();
105 checkBatchSuccessOutcomeTransformation(MeterUtil.METER_REMOVE_TRANSFORM.apply(input));
109 public void testFlowUpdateTransformFailure() throws Exception {
110 final RpcResult<List<BatchFailedMetersOutput>> input = createBatchOutcomeWithError();
111 checkBatchErrorOutcomeTransformation(MeterUtil.METER_UPDATE_TRANSFORM.apply(input));
115 public void testFlowUpdateTransformSuccess() throws Exception {
116 final RpcResult<List<BatchFailedMetersOutput>> input = createEmptyBatchOutcome();
117 checkBatchSuccessOutcomeTransformation(MeterUtil.METER_UPDATE_TRANSFORM.apply(input));
120 private <T extends BatchMeterOutputListGrouping> void checkBatchSuccessOutcomeTransformation(
121 final RpcResult<T> output) {
122 Assert.assertTrue(output.isSuccessful());
123 Assert.assertEquals(0, output.getResult().getBatchFailedMetersOutput().size());
124 Assert.assertEquals(0, output.getErrors().size());
127 private RpcResult<List<BatchFailedMetersOutput>> createEmptyBatchOutcome() {
128 return RpcResultBuilder
129 .<List<BatchFailedMetersOutput>>success(Collections.<BatchFailedMetersOutput>emptyList())
133 private RpcResult<List<BatchFailedMetersOutput>> createBatchOutcomeWithError() {
134 return RpcResultBuilder.<List<BatchFailedMetersOutput>>failed()
135 .withError(RpcError.ErrorType.APPLICATION, "ut-flowAddFail")
136 .withResult(Collections.singletonList(new BatchFailedMetersOutputBuilder()
137 .setMeterId(DUMMY_METER_ID)
142 private <T extends BatchMeterOutputListGrouping> void checkBatchErrorOutcomeTransformation(
143 final RpcResult<T> output) {
144 Assert.assertFalse(output.isSuccessful());
145 Assert.assertEquals(1, output.getResult().getBatchFailedMetersOutput().size());
146 Assert.assertEquals(DUMMY_METER_ID, output.getResult().getBatchFailedMetersOutput().get(0).getMeterId());
148 Assert.assertEquals(1, output.getErrors().size());
152 public void testCreateComposingFunction_success_success() throws Exception {
153 final Function<Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>>,
154 RpcResult<AddMetersBatchOutput>> compositeFunction = MeterUtil.createComposingFunction();
156 final RpcResult<AddMetersBatchOutput> addGroupBatchOutput = createAddMetersBatchSuccessOutput();
157 final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
158 final Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>> input =
159 Pair.of(addGroupBatchOutput, barrierOutput);
160 final RpcResult<AddMetersBatchOutput> composite = compositeFunction.apply(input);
162 Assert.assertTrue(composite.isSuccessful());
163 Assert.assertEquals(0, composite.getErrors().size());
164 Assert.assertEquals(0, composite.getResult().getBatchFailedMetersOutput().size());
168 public void testCreateComposingFunction_failure_success() throws Exception {
169 final Function<Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>>,
170 RpcResult<AddMetersBatchOutput>> compositeFunction = MeterUtil.createComposingFunction();
172 final RpcResult<AddMetersBatchOutput> addGroupBatchOutput = createAddMetersBatchFailureOutcome();
173 final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
174 final Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>> input =
175 Pair.of(addGroupBatchOutput, barrierOutput);
176 final RpcResult<AddMetersBatchOutput> composite = compositeFunction.apply(input);
178 Assert.assertFalse(composite.isSuccessful());
179 Assert.assertEquals(1, composite.getErrors().size());
180 Assert.assertEquals(1, composite.getResult().getBatchFailedMetersOutput().size());
184 public void testCreateComposingFunction_success_failure() throws Exception {
185 final Function<Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>>,
186 RpcResult<AddMetersBatchOutput>> compositeFunction = MeterUtil.createComposingFunction();
188 final RpcResult<AddMetersBatchOutput> addGroupBatchOutput = createAddMetersBatchSuccessOutput();
189 final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
190 final Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>> input =
191 Pair.of(addGroupBatchOutput, barrierOutput);
192 final RpcResult<AddMetersBatchOutput> composite = compositeFunction.apply(input);
194 Assert.assertFalse(composite.isSuccessful());
195 Assert.assertEquals(1, composite.getErrors().size());
196 Assert.assertEquals(0, composite.getResult().getBatchFailedMetersOutput().size());
200 public void testCreateComposingFunction_failure_failure() throws Exception {
201 final Function<Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>>,
202 RpcResult<AddMetersBatchOutput>> compositeFunction = MeterUtil.createComposingFunction();
204 final RpcResult<AddMetersBatchOutput> addGroupBatchOutput = createAddMetersBatchFailureOutcome();
205 final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
206 final Pair<RpcResult<AddMetersBatchOutput>, RpcResult<SendBarrierOutput>> input =
207 Pair.of(addGroupBatchOutput, barrierOutput);
208 final RpcResult<AddMetersBatchOutput> composite = compositeFunction.apply(input);
210 Assert.assertFalse(composite.isSuccessful());
211 Assert.assertEquals(2, composite.getErrors().size());
212 Assert.assertEquals(1, composite.getResult().getBatchFailedMetersOutput().size());
215 private RpcResult<SendBarrierOutput> createBarrierFailureOutcome() {
216 return RpcResultBuilder.<SendBarrierOutput>failed()
217 .withError(RpcError.ErrorType.APPLICATION, "ut-barrier-error")
221 private RpcResult<AddMetersBatchOutput> createAddMetersBatchSuccessOutput() {
222 return RpcResultBuilder
223 .success(new AddMetersBatchOutputBuilder()
224 .setBatchFailedMetersOutput(Collections.<BatchFailedMetersOutput>emptyList())
229 private RpcResult<AddMetersBatchOutput> createAddMetersBatchFailureOutcome() {
230 final RpcResult<List<BatchFailedMetersOutput>> batchOutcomeWithError = createBatchOutcomeWithError();
231 return RpcResultBuilder.<AddMetersBatchOutput>failed()
232 .withResult(new AddMetersBatchOutputBuilder()
233 .setBatchFailedMetersOutput(batchOutcomeWithError.getResult())
235 .withRpcErrors(batchOutcomeWithError.getErrors())