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