dom/mdsal-dom-inmemory-datastore/src/test/java/org/opendaylight/mdsal/dom/store/inmemory/ForeignShardThreePhaseCommitCohortTest.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.junit.Assert.assertEquals;
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.verify;
  14 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_IDENTIFIER;
  15 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_SHARD_PRODUCER;
  16 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_SHARD_WRITE_TRANSACTION;
  17 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_WRITE_CURSOR;
  18 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.resetMocks;
  19
  20 import org.junit.After;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.opendaylight.mdsal.dom.spi.shard.ForeignShardModificationContext;
  24
  25 public class ForeignShardThreePhaseCommitCohortTest {
  26
  27     @Before
  28     public void setUp() throws Exception {
  29         doNothing().when(DOM_DATA_TREE_WRITE_CURSOR).close();
  30     }
  31
  32     @Test
  33     public void basicTest() throws Exception {
  34         final ForeignShardModificationContext foreignShardModificationContext =
  35                 new ForeignShardModificationContext(DOM_DATA_TREE_IDENTIFIER, DOM_DATA_TREE_SHARD_PRODUCER);
  36         doReturn(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).when(DOM_DATA_TREE_SHARD_PRODUCER).createTransaction();
  37         doReturn(DOM_DATA_TREE_WRITE_CURSOR)
  38                 .when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).createCursor(DOM_DATA_TREE_IDENTIFIER);
  39         doNothing().when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).ready();
  40
  41         foreignShardModificationContext.getCursor();
  42         foreignShardModificationContext.ready();
  43         final ForeignShardThreePhaseCommitCohort foreignShardThreePhaseCommitCohort =
  44                 new ForeignShardThreePhaseCommitCohort(DOM_DATA_TREE_IDENTIFIER, foreignShardModificationContext);
  45
  46         doReturn(null).when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).prepare();
  47         foreignShardThreePhaseCommitCohort.preCommit();
  48         verify(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).prepare();
  49
  50         doReturn(null).when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).validate();
  51         foreignShardThreePhaseCommitCohort.canCommit();
  52         verify(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).validate();
  53
  54         doReturn(null).when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).commit();
  55         foreignShardThreePhaseCommitCohort.commit();
  56         verify(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).commit();
  57
  58         assertEquals(null, foreignShardThreePhaseCommitCohort.abort().get());
  59     }
  60
  61     @After
  62     public void reset() {
  63         resetMocks();
  64     }
  65 }