| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.directory.server.core.api.changelog; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import com.mycila.junit.concurrent.Concurrency; |
| import com.mycila.junit.concurrent.ConcurrentJunitRunner; |
| |
| import org.apache.directory.server.core.api.changelog.Tag; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| |
| /** |
| * Unit tests class Tag. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @RunWith(ConcurrentJunitRunner.class) |
| @Concurrency() |
| public class TagTest |
| { |
| private static Tag tagA; |
| private static Tag tagACopy; |
| private static Tag tagANull; |
| private static Tag tagB; |
| private static Tag tagC; |
| private static Tag tagD; |
| |
| |
| /** |
| * Initialize name instances |
| */ |
| @BeforeClass |
| public static void initNames() throws Exception |
| { |
| |
| tagA = new Tag( 1L, "aa", 1L, 1L ); |
| tagACopy = new Tag( 1L, "aa", 1L, 1L ); |
| tagB = new Tag( 1L, "aa", 2L, 2L ); |
| tagC = new Tag( 2L, "aa", 1L, 1L ); |
| tagD = new Tag( 1L, "bb", 1L, 1L ); |
| tagANull = new Tag( 1L, null, 1L, 1L ); |
| } |
| |
| |
| @Test |
| public void testEqualsNull() throws Exception |
| { |
| assertFalse( tagA.equals( null ) ); |
| assertFalse( tagANull.equals( null ) ); |
| } |
| |
| |
| @Test |
| public void testEqualsReflexive() throws Exception |
| { |
| assertEquals( tagA, tagA ); |
| assertEquals( tagANull, tagANull ); |
| } |
| |
| |
| @Test |
| public void testHashCodeReflexive() throws Exception |
| { |
| assertEquals( tagA.hashCode(), tagA.hashCode() ); |
| assertEquals( tagANull.hashCode(), tagANull.hashCode() ); |
| } |
| |
| |
| @Test |
| public void testEqualsSymmetric() throws Exception |
| { |
| assertEquals( tagA, tagACopy ); |
| assertEquals( tagACopy, tagA ); |
| } |
| |
| |
| @Test |
| public void testHashCodeSymmetric() throws Exception |
| { |
| assertEquals( tagA.hashCode(), tagACopy.hashCode() ); |
| assertEquals( tagACopy.hashCode(), tagA.hashCode() ); |
| } |
| |
| |
| @Test |
| public void testEqualsTransitive() throws Exception |
| { |
| assertEquals( tagA, tagACopy ); |
| assertEquals( tagACopy, tagB ); |
| assertEquals( tagA, tagB ); |
| } |
| |
| |
| @Test |
| public void testHashCodeTransitive() throws Exception |
| { |
| assertEquals( tagA.hashCode(), tagACopy.hashCode() ); |
| assertEquals( tagACopy.hashCode(), tagB.hashCode() ); |
| assertEquals( tagA.hashCode(), tagB.hashCode() ); |
| } |
| |
| |
| @Test |
| public void testNotEqualDiffValue() throws Exception |
| { |
| assertFalse( tagA.equals( tagC ) ); |
| assertFalse( tagC.equals( tagA ) ); |
| assertFalse( tagA.equals( tagANull ) ); |
| assertFalse( tagANull.equals( tagA ) ); |
| assertFalse( tagD.equals( tagA ) ); |
| } |
| } |