opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/EmptyTransactionCommitCohortTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.controller.cluster.databroker.actors.dds;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNull;
  12 import static org.mockito.Mockito.verify;
  13 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.TRANSACTION_ID;
  14 import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.getWithTimeout;
  15
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import org.junit.Assert;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.mockito.Mock;
  21 import org.mockito.MockitoAnnotations;
  22
  23 public class EmptyTransactionCommitCohortTest {
  24
  25     @Mock
  26     private AbstractClientHistory history;
  27
  28     private EmptyTransactionCommitCohort cohort;
  29
  30     @Before
  31     public void setUp() {
  32         MockitoAnnotations.initMocks(this);
  33         cohort = new EmptyTransactionCommitCohort(history, TRANSACTION_ID);
  34     }
  35
  36     @Test
  37     public void testCanCommit() throws Exception {
  38         final ListenableFuture<Boolean> canCommit = cohort.canCommit();
  39         assertEquals(Boolean.TRUE, getWithTimeout(canCommit));
  40     }
  41
  42     @Test
  43     public void testPreCommit() throws Exception {
  44         final ListenableFuture<Void> preCommit = cohort.preCommit();
  45         assertNull(getWithTimeout(preCommit));
  46     }
  47
  48     @Test
  49     public void testAbort() throws Exception {
  50         final ListenableFuture<Void> abort = cohort.abort();
  51         verify(history).onTransactionComplete(TRANSACTION_ID);
  52         assertNull(getWithTimeout(abort));
  53     }
  54
  55     @Test
  56     public void testCommit() throws Exception {
  57         final ListenableFuture<Void> commit = cohort.commit();
  58         verify(history).onTransactionComplete(TRANSACTION_ID);
  59         Assert.assertNull(getWithTimeout(commit));
  60     }
  61
  62 }