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;
16 import com.google.common.io.ByteArrayDataOutput;
17 import com.google.common.io.ByteStreams;
18 import java.io.IOException;
19 import org.junit.Test;
21 public class ABIVersionTest {
23 public void testInvalidVersions() {
24 assertTrue(TEST_PAST_VERSION.compareTo(TEST_FUTURE_VERSION) < 0);
25 assertTrue(TEST_PAST_VERSION.compareTo(BORON) < 0);
26 assertTrue(TEST_FUTURE_VERSION.compareTo(BORON) > 0);
30 public void testBoronVersion() throws Exception {
31 assertEquals((short)5, BORON.shortValue());
32 assertEquals(BORON, ABIVersion.valueOf(BORON.shortValue()));
33 assertEquals(BORON, ABIVersion.readFrom(ByteStreams.newDataInput(writeVersion(BORON))));
36 @Test(expected = PastVersionException.class)
37 public void testInvalidPastVersion() throws Exception {
38 ABIVersion.valueOf(TEST_PAST_VERSION.shortValue());
41 @Test(expected = FutureVersionException.class)
42 public void testInvalidFutureVersion() throws Exception {
43 ABIVersion.valueOf(TEST_FUTURE_VERSION.shortValue());
46 private static byte[] writeVersion(final ABIVersion version) {
47 final ByteArrayDataOutput bado = ByteStreams.newDataOutput();
48 bado.writeShort(version.shortValue());
49 return bado.toByteArray();
52 @Test(expected = IOException.class)
53 public void testBadRead() throws IOException {
54 ABIVersion.readFrom(ByteStreams.newDataInput(writeVersion(TEST_PAST_VERSION)));