2 * Copyright (c) 2015 Brocade Communications 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
8 package org.opendaylight.controller.cluster.datastore;
10 import static org.junit.Assert.assertSame;
11 import static org.mockito.Matchers.any;
12 import static org.mockito.Matchers.anyString;
13 import static org.mockito.Matchers.same;
14 import static org.mockito.Mockito.doReturn;
15 import static org.mockito.Mockito.mock;
16 import static org.mockito.Mockito.never;
17 import static org.mockito.Mockito.reset;
18 import static org.mockito.Mockito.verify;
19 import com.google.common.util.concurrent.Futures;
20 import com.google.common.util.concurrent.ListenableFuture;
21 import java.util.ArrayList;
22 import java.util.List;
23 import org.junit.Test;
24 import org.opendaylight.controller.cluster.datastore.identifiers.TransactionIdentifier;
25 import org.slf4j.Logger;
26 import scala.concurrent.Future;
29 * Unit tests for DebugThreePhaseCommitCohort.
31 * @author Thomas Pantelis
33 public class DebugThreePhaseCommitCohortTest {
37 AbstractThreePhaseCommitCohort<?> mockDelegate = mock(AbstractThreePhaseCommitCohort.class);
38 Exception failure = new Exception("mock failure");
39 ListenableFuture<Object> expFailedFuture = Futures.immediateFailedFuture(failure);
40 doReturn(expFailedFuture).when(mockDelegate).canCommit();
41 doReturn(expFailedFuture).when(mockDelegate).preCommit();
42 doReturn(expFailedFuture).when(mockDelegate).commit();
44 ListenableFuture<Object> expAbortFuture = Futures.immediateFuture(null);
45 doReturn(expAbortFuture).when(mockDelegate).abort();
47 List<Future<Object>> expCohortFutures = new ArrayList<>();
48 doReturn(expCohortFutures).when(mockDelegate).getCohortFutures();
50 TransactionIdentifier transactionId = TransactionIdentifier.create("1", 1, "");
51 Throwable debugContext = new RuntimeException("mock");
52 DebugThreePhaseCommitCohort cohort = new DebugThreePhaseCommitCohort(transactionId , mockDelegate , debugContext );
54 Logger mockLogger = mock(Logger.class);
55 cohort.setLogger(mockLogger);
57 assertSame("canCommit", expFailedFuture, cohort.canCommit());
58 verify(mockLogger).warn(anyString(), same(transactionId), same(failure), same(debugContext));
61 assertSame("preCommit", expFailedFuture, cohort.preCommit());
62 verify(mockLogger).warn(anyString(), same(transactionId), same(failure), same(debugContext));
65 assertSame("commit", expFailedFuture, cohort.commit());
66 verify(mockLogger).warn(anyString(), same(transactionId), same(failure), same(debugContext));
68 assertSame("abort", expAbortFuture, cohort.abort());
70 assertSame("getCohortFutures", expCohortFutures, cohort.getCohortFutures());
73 ListenableFuture<Boolean> expSuccessFuture = Futures.immediateFuture(Boolean.TRUE);
74 doReturn(expSuccessFuture).when(mockDelegate).canCommit();
76 assertSame("canCommit", expSuccessFuture, cohort.canCommit());
77 verify(mockLogger, never()).warn(anyString(), any(TransactionIdentifier.class), any(Throwable.class),
78 any(Throwable.class));