opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionContextWrapperTest.java

   1 /*
   2  * Copyright (c) 2014, 2015 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.controller.cluster.datastore;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Mock;
  18 import org.mockito.junit.MockitoJUnitRunner;
  19 import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
  20
  21 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  22 public class TransactionContextWrapperTest {
  23     @Mock
  24     private ActorUtils actorUtils;
  25
  26     @Mock
  27     private TransactionContext transactionContext;
  28
  29     private TransactionContextWrapper transactionContextWrapper;
  30
  31     @Before
  32     public void setUp() {
  33         doReturn(DatastoreContext.newBuilder().build()).when(actorUtils).getDatastoreContext();
  34         transactionContextWrapper = new TransactionContextWrapper(MockIdentifiers.transactionIdentifier(
  35             TransactionContextWrapperTest.class, "mock"), actorUtils, "mock");
  36     }
  37
  38     @Test
  39     public void testExecutePriorTransactionOperations() {
  40         for (int i = 0; i < 100; i++) {
  41             transactionContextWrapper.maybeExecuteTransactionOperation(mock(TransactionOperation.class));
  42         }
  43         assertEquals(901, transactionContextWrapper.getLimiter().availablePermits());
  44
  45         transactionContextWrapper.executePriorTransactionOperations(transactionContext);
  46
  47         assertEquals(1001, transactionContextWrapper.getLimiter().availablePermits());
  48     }
  49 }