2 * Copyright (c) 2015 Brocade Communications Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.cluster.datastore;
10 import static org.junit.Assert.assertEquals;
11 import java.util.concurrent.Semaphore;
12 import org.junit.Test;
13 import org.opendaylight.controller.cluster.datastore.messages.BatchedModificationsReply;
14 import org.opendaylight.controller.cluster.datastore.messages.DataExistsReply;
17 * Unit tests for OperationCompleter.
19 * @author Thomas Pantelis
21 public class OperationCompleterTest {
24 public void testOnComplete() throws Exception {
26 Semaphore operationLimiter = new Semaphore(permits);
27 operationLimiter.acquire(permits);
28 int availablePermits = 0;
30 OperationCompleter completer = new OperationCompleter(operationLimiter );
32 completer.onComplete(null, new DataExistsReply(true));
33 assertEquals("availablePermits", ++availablePermits, operationLimiter.availablePermits());
35 completer.onComplete(null, new DataExistsReply(true));
36 assertEquals("availablePermits", ++availablePermits, operationLimiter.availablePermits());
38 completer.onComplete(null, new IllegalArgumentException());
39 assertEquals("availablePermits", ++availablePermits, operationLimiter.availablePermits());
41 completer.onComplete(null, new BatchedModificationsReply(4));
42 availablePermits += 4;
43 assertEquals("availablePermits", availablePermits, operationLimiter.availablePermits());