| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.store.primitives.impl; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| import org.onosproject.store.LogicalTimestamp; |
| import org.onosproject.store.Timestamp; |
| import org.onosproject.store.primitives.impl.MapValue.Digest; |
| |
| /** |
| * Unit tests for MapValue. |
| */ |
| public class MapValueTest { |
| |
| @Test |
| public void testConstruction() { |
| Timestamp ts = new LogicalTimestamp(10); |
| MapValue<String> mv = new MapValue<>("foo", ts); |
| assertEquals("foo", mv.get()); |
| assertEquals(ts, mv.timestamp()); |
| assertTrue(mv.isAlive()); |
| } |
| |
| @Test |
| public void testDigest() { |
| Timestamp ts = new LogicalTimestamp(10); |
| MapValue<String> mv = new MapValue<>("foo", ts); |
| Digest actual = mv.digest(); |
| Digest expected = new MapValue.Digest(ts, false); |
| assertEquals(actual, expected); |
| } |
| |
| @Test |
| public void testComparison() { |
| Timestamp ts1 = new LogicalTimestamp(9); |
| Timestamp ts2 = new LogicalTimestamp(10); |
| Timestamp ts3 = new LogicalTimestamp(11); |
| MapValue<String> mv1 = new MapValue<>("foo", ts1); |
| MapValue<String> mv2 = new MapValue<>("foo", ts2); |
| MapValue<String> mv3 = new MapValue<>("foo", ts3); |
| assertTrue(mv2.isNewerThan(mv1)); |
| assertFalse(mv1.isNewerThan(mv3)); |
| |
| assertTrue(mv3.isNewerThan(ts2)); |
| assertFalse(mv1.isNewerThan(ts2)); |
| |
| assertTrue(mv1.compareTo(mv2) < 0); |
| assertTrue(mv1.compareTo(mv1) == 0); |
| assertTrue(mv3.compareTo(mv2) > 0); |
| } |
| |
| @Test |
| public void testTombstone() { |
| Timestamp ts1 = new LogicalTimestamp(9); |
| MapValue<String> mv = MapValue.tombstone(ts1); |
| assertTrue(mv.isTombstone()); |
| assertFalse(mv.isAlive()); |
| assertNull(mv.get()); |
| assertEquals(ts1, mv.timestamp()); |
| } |
| } |