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