dom/mdsal-dom-inmemory-datastore/src/test/java/org/opendaylight/mdsal/dom/store/inmemory/ShardCommitCoordinationTaskTest.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.mdsal.dom.store.inmemory;
   9
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.doThrow;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.verify;
  16 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.COHORTS;
  17 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_IDENTIFIER;
  18 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_STORE_THREE_PHASE_COMMIT_COHORT;
  19 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.LISTENABLE_FUTURE;
  20 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.resetMocks;
  21
  22 import org.junit.After;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
  26
  27 public class ShardCommitCoordinationTaskTest {
  28
  29     final InmemoryDOMDataTreeShardWriteTransaction mockTx = mock(InmemoryDOMDataTreeShardWriteTransaction.class);
  30
  31     @Before
  32     public void setUp() throws Exception {
  33         doReturn("MockedTx").when(mockTx).toString();
  34         doNothing().when(mockTx).transactionCommited(any());
  35     }
  36
  37     @Test
  38     public void basicTest() throws Exception {
  39         doReturn(Void.TYPE).when(LISTENABLE_FUTURE).get();
  40         doReturn(LISTENABLE_FUTURE).when(DOM_STORE_THREE_PHASE_COMMIT_COHORT).commit();
  41
  42         COHORTS.add(DOM_STORE_THREE_PHASE_COMMIT_COHORT);
  43
  44         ShardCommitCoordinationTask shardCommitCoordinationTask =
  45                 new ShardCommitCoordinationTask(DOM_DATA_TREE_IDENTIFIER, COHORTS, mockTx);
  46
  47         shardCommitCoordinationTask.call();
  48         verify(DOM_STORE_THREE_PHASE_COMMIT_COHORT).commit();
  49     }
  50
  51     @Test(expected = TransactionCommitFailedException.class)
  52     public void exceptionCallTest() throws Exception {
  53         doThrow(new InterruptedException()).when(LISTENABLE_FUTURE).get();
  54         doReturn(LISTENABLE_FUTURE).when(DOM_STORE_THREE_PHASE_COMMIT_COHORT).commit();
  55
  56         COHORTS.add(DOM_STORE_THREE_PHASE_COMMIT_COHORT);
  57         ShardCommitCoordinationTask shardCommitCoordinationTask =
  58                 new ShardCommitCoordinationTask(DOM_DATA_TREE_IDENTIFIER, COHORTS, mockTx);
  59         shardCommitCoordinationTask.call();
  60     }
  61
  62     @After
  63     public void reset() {
  64         resetMocks();
  65     }
  66 }