opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/ClientBackedReadWriteTransactionTest.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;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.mockito.Mockito.doReturn;
  13
  14 import com.google.common.util.concurrent.FluentFuture;
  15 import com.google.common.util.concurrent.Futures;
  16 import java.util.Optional;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.mockito.MockitoAnnotations;
  21 import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
  22 import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  25
  26 public class ClientBackedReadWriteTransactionTest
  27         extends ClientBackedTransactionTest<ClientBackedReadWriteTransaction> {
  28     private ClientBackedReadWriteTransaction object;
  29
  30     @Mock
  31     private ClientTransaction delegate;
  32     @Mock
  33     private NormalizedNode<?, ?> data;
  34     @Mock
  35     private DOMStoreThreePhaseCommitCohort readyCohort;
  36
  37     @Override
  38     ClientBackedReadWriteTransaction object() {
  39         return object;
  40     }
  41
  42     @Before
  43     public void setUp() {
  44         MockitoAnnotations.initMocks(this);
  45
  46         doReturn(TRANSACTION_ID).when(delegate).getIdentifier();
  47         doReturn(readyCohort).when(delegate).ready();
  48
  49         doReturn(Futures.immediateCheckedFuture(Boolean.TRUE)).when(delegate).exists(YangInstanceIdentifier.EMPTY);
  50         doReturn(Futures.immediateCheckedFuture(Optional.of(data))).when(delegate).read(YangInstanceIdentifier.EMPTY);
  51
  52         object = new ClientBackedReadWriteTransaction(delegate, null);
  53     }
  54
  55     @Test
  56     public void testRead() throws Exception {
  57         final FluentFuture<Optional<NormalizedNode<?, ?>>> result = object().read(YangInstanceIdentifier.EMPTY);
  58         final Optional<NormalizedNode<?, ?>> resultData = result.get();
  59         assertTrue(resultData.isPresent());
  60         assertEquals(data, resultData.get());
  61     }
  62
  63     @Test
  64     public void testExists() throws Exception {
  65         assertEquals(Boolean.TRUE, object().exists(YangInstanceIdentifier.EMPTY).get());
  66     }
  67 }