001package org.eclipse.aether.util.graph.traverser; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import static org.junit.Assert.*; 023 024import org.eclipse.aether.artifact.DefaultArtifact; 025import org.eclipse.aether.collection.DependencyTraverser; 026import org.eclipse.aether.graph.Dependency; 027import org.junit.Test; 028 029public class StaticDependencyTraverserTest 030{ 031 032 @Test 033 public void testTraverseDependency() 034 { 035 Dependency dependency = new Dependency( new DefaultArtifact( "g:a:v:1" ), "runtime" ); 036 DependencyTraverser traverser = new StaticDependencyTraverser( true ); 037 assertTrue( traverser.traverseDependency( dependency ) ); 038 traverser = new StaticDependencyTraverser( false ); 039 assertFalse( traverser.traverseDependency( dependency ) ); 040 } 041 042 @Test 043 public void testDeriveChildTraverser() 044 { 045 DependencyTraverser traverser = new StaticDependencyTraverser( true ); 046 assertSame( traverser, traverser.deriveChildTraverser( null ) ); 047 } 048 049 @Test 050 public void testEquals() 051 { 052 DependencyTraverser traverser1 = new StaticDependencyTraverser( true ); 053 DependencyTraverser traverser2 = new StaticDependencyTraverser( true ); 054 DependencyTraverser traverser3 = new StaticDependencyTraverser( false ); 055 assertEquals( traverser1, traverser1 ); 056 assertEquals( traverser1, traverser2 ); 057 assertNotEquals( traverser1, traverser3 ); 058 assertNotEquals( traverser1, this ); 059 assertNotEquals( traverser1, null ); 060 } 061 062 @Test 063 public void testHashCode() 064 { 065 DependencyTraverser traverser1 = new StaticDependencyTraverser( true ); 066 DependencyTraverser traverser2 = new StaticDependencyTraverser( true ); 067 assertEquals( traverser1.hashCode(), traverser2.hashCode() ); 068 } 069 070}