Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Yuta HIGUCHI | 8ce0873 | 2014-10-11 10:40:45 -0700 | [diff] [blame] | 16 | package org.onlab.onos.store.impl; |
Yuta HIGUCHI | 273dcc8 | 2014-10-03 00:32:12 -0700 | [diff] [blame] | 17 | |
| 18 | import static org.junit.Assert.*; |
| 19 | |
| 20 | import java.nio.ByteBuffer; |
| 21 | |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.onos.store.Timestamp; |
Yuta HIGUCHI | 60a190b | 2014-11-07 16:24:47 -0800 | [diff] [blame] | 24 | import org.onlab.onos.store.serializers.impl.MastershipBasedTimestampSerializer; |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 25 | import org.onlab.util.KryoNamespace; |
Yuta HIGUCHI | 273dcc8 | 2014-10-03 00:32:12 -0700 | [diff] [blame] | 26 | |
| 27 | import com.google.common.testing.EqualsTester; |
| 28 | |
| 29 | /** |
| 30 | * Test of {@link MastershipBasedTimestamp}. |
| 31 | */ |
| 32 | public class MastershipBasedTimestampTest { |
| 33 | |
| 34 | private static final Timestamp TS_1_1 = new MastershipBasedTimestamp(1, 1); |
| 35 | private static final Timestamp TS_1_2 = new MastershipBasedTimestamp(1, 2); |
| 36 | private static final Timestamp TS_2_1 = new MastershipBasedTimestamp(2, 1); |
| 37 | private static final Timestamp TS_2_2 = new MastershipBasedTimestamp(2, 2); |
| 38 | |
| 39 | @Test |
| 40 | public final void testBasic() { |
| 41 | final int termNumber = 5; |
| 42 | final int sequenceNumber = 6; |
| 43 | MastershipBasedTimestamp ts = new MastershipBasedTimestamp(termNumber, |
| 44 | sequenceNumber); |
| 45 | |
| 46 | assertEquals(termNumber, ts.termNumber()); |
| 47 | assertEquals(sequenceNumber, ts.sequenceNumber()); |
| 48 | } |
| 49 | |
| 50 | @Test |
| 51 | public final void testCompareTo() { |
| 52 | assertTrue(TS_1_1.compareTo(TS_1_1) == 0); |
| 53 | assertTrue(TS_1_1.compareTo(new MastershipBasedTimestamp(1, 1)) == 0); |
| 54 | |
| 55 | assertTrue(TS_1_1.compareTo(TS_1_2) < 0); |
| 56 | assertTrue(TS_1_2.compareTo(TS_1_1) > 0); |
| 57 | |
| 58 | assertTrue(TS_1_2.compareTo(TS_2_1) < 0); |
| 59 | assertTrue(TS_1_2.compareTo(TS_2_2) < 0); |
| 60 | assertTrue(TS_2_1.compareTo(TS_1_1) > 0); |
| 61 | assertTrue(TS_2_2.compareTo(TS_1_1) > 0); |
| 62 | } |
| 63 | |
| 64 | @Test |
| 65 | public final void testEqualsObject() { |
| 66 | new EqualsTester() |
| 67 | .addEqualityGroup(new MastershipBasedTimestamp(1, 1), |
| 68 | new MastershipBasedTimestamp(1, 1), TS_1_1) |
| 69 | .addEqualityGroup(new MastershipBasedTimestamp(1, 2), |
| 70 | new MastershipBasedTimestamp(1, 2), TS_1_2) |
| 71 | .addEqualityGroup(new MastershipBasedTimestamp(2, 1), |
| 72 | new MastershipBasedTimestamp(2, 1), TS_2_1) |
| 73 | .addEqualityGroup(new MastershipBasedTimestamp(2, 2), |
| 74 | new MastershipBasedTimestamp(2, 2), TS_2_2) |
| 75 | .testEquals(); |
| 76 | } |
| 77 | |
| 78 | @Test |
| 79 | public final void testKryoSerializable() { |
| 80 | final ByteBuffer buffer = ByteBuffer.allocate(1 * 1024 * 1024); |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 81 | final KryoNamespace kryos = KryoNamespace.newBuilder() |
Yuta HIGUCHI | 273dcc8 | 2014-10-03 00:32:12 -0700 | [diff] [blame] | 82 | .register(MastershipBasedTimestamp.class) |
| 83 | .build(); |
| 84 | |
| 85 | kryos.serialize(TS_2_1, buffer); |
| 86 | buffer.flip(); |
| 87 | Timestamp copy = kryos.deserialize(buffer); |
| 88 | |
| 89 | new EqualsTester() |
| 90 | .addEqualityGroup(TS_2_1, copy) |
| 91 | .testEquals(); |
| 92 | } |
| 93 | |
| 94 | @Test |
| 95 | public final void testKryoSerializableWithHandcraftedSerializer() { |
| 96 | final ByteBuffer buffer = ByteBuffer.allocate(1 * 1024 * 1024); |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 97 | final KryoNamespace kryos = KryoNamespace.newBuilder() |
Yuta HIGUCHI | 91768e3 | 2014-11-22 05:06:35 -0800 | [diff] [blame] | 98 | .register(new MastershipBasedTimestampSerializer(), MastershipBasedTimestamp.class) |
Yuta HIGUCHI | 273dcc8 | 2014-10-03 00:32:12 -0700 | [diff] [blame] | 99 | .build(); |
| 100 | |
| 101 | kryos.serialize(TS_1_2, buffer); |
| 102 | buffer.flip(); |
| 103 | Timestamp copy = kryos.deserialize(buffer); |
| 104 | |
| 105 | new EqualsTester() |
| 106 | .addEqualityGroup(TS_1_2, copy) |
| 107 | .testEquals(); |
| 108 | } |
| 109 | |
| 110 | } |