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
   9 package org.opendaylight.controller.cluster.datastore;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.mockito.Mock;
  18 import org.mockito.MockitoAnnotations;
  19 import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
  20
  21 public class TransactionContextWrapperTest {
  22     @Mock
  23     private ActorUtils actorUtils;
  24
  25     @Mock
  26     private TransactionContext transactionContext;
  27
  28     private TransactionContextWrapper transactionContextWrapper;
  29
  30     @Before
  31     public void setUp() {
  32         MockitoAnnotations.initMocks(this);
  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 }