2 * Copyright (c) 2016 Cisco 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.access;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertTrue;
12 import static org.opendaylight.controller.cluster.access.ABIVersion.BORON;
13 import static org.opendaylight.controller.cluster.access.ABIVersion.TEST_FUTURE_VERSION;
14 import static org.opendaylight.controller.cluster.access.ABIVersion.TEST_PAST_VERSION;
15 import com.google.common.io.ByteArrayDataOutput;
16 import com.google.common.io.ByteStreams;
17 import java.io.IOException;
18 import org.junit.Test;
20 public class ABIVersionTest {
22 public void testInvalidVersions() {
23 assertTrue(TEST_PAST_VERSION.compareTo(TEST_FUTURE_VERSION) < 0);
24 assertTrue(TEST_PAST_VERSION.compareTo(BORON) < 0);
25 assertTrue(TEST_FUTURE_VERSION.compareTo(BORON) > 0);
29 public void testBoronVersion() throws Exception {
30 assertEquals((short)5, BORON.shortValue());
31 assertEquals(BORON, ABIVersion.valueOf(BORON.shortValue()));
32 assertEquals(BORON, ABIVersion.readFrom(ByteStreams.newDataInput(writeVersion(BORON))));
35 @Test(expected=PastVersionException.class)
36 public void testInvalidPastVersion() throws Exception {
37 ABIVersion.valueOf(TEST_PAST_VERSION.shortValue());
40 @Test(expected=FutureVersionException.class)
41 public void testInvalidFutureVersion() throws Exception {
42 ABIVersion.valueOf(TEST_FUTURE_VERSION.shortValue());
45 private static byte[] writeVersion(final ABIVersion version) {
46 final ByteArrayDataOutput bado = ByteStreams.newDataOutput();
47 bado.writeShort(version.shortValue());
48 return bado.toByteArray();
51 @Test(expected=IOException.class)
52 public void testBadRead() throws IOException {
53 ABIVersion.readFrom(ByteStreams.newDataInput(writeVersion(TEST_PAST_VERSION)));