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.mockito.Mockito.doReturn;
  12 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFluentFuture;
  13 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateTrueFluentFuture;
  14
  15 import java.util.Optional;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.junit.runner.RunWith;
  19 import org.mockito.Mock;
  20 import org.mockito.junit.MockitoJUnitRunner;
  21 import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  23 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  24
  25 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  26 public class ClientBackedReadWriteTransactionTest
  27         extends ClientBackedTransactionTest<ClientBackedReadWriteTransaction> {
  28     private ClientBackedReadWriteTransaction object;
  29
  30     @Mock
  31     private ClientTransaction delegate;
  32     @Mock
  33     private ContainerNode data;
  34
  35     @Override
  36     ClientBackedReadWriteTransaction object() {
  37         return object;
  38     }
  39
  40     @Before
  41     public void setUp() {
  42         doReturn(TRANSACTION_ID).when(delegate).getIdentifier();
  43
  44         doReturn(immediateTrueFluentFuture()).when(delegate).exists(YangInstanceIdentifier.of());
  45         doReturn(immediateFluentFuture(Optional.of(data))).when(delegate).read(YangInstanceIdentifier.of());
  46
  47         object = new ClientBackedReadWriteTransaction(delegate, null);
  48     }
  49
  50     @Test
  51     public void testRead() throws Exception {
  52         assertEquals(Optional.of(data), object().read(YangInstanceIdentifier.of()).get());
  53     }
  54
  55     @Test
  56     public void testExists() throws Exception {
  57         assertEquals(Boolean.TRUE, object().exists(YangInstanceIdentifier.of()).get());
  58     }
  59 }