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 java.util.Collections; 025import java.util.Map; 026 027import org.eclipse.aether.RepositorySystemSession; 028import org.eclipse.aether.artifact.ArtifactProperties; 029import org.eclipse.aether.artifact.DefaultArtifact; 030import org.eclipse.aether.collection.DependencyCollectionContext; 031import org.eclipse.aether.collection.DependencyTraverser; 032import org.eclipse.aether.graph.Dependency; 033import org.eclipse.aether.internal.test.util.TestFileUtils; 034import org.eclipse.aether.internal.test.util.TestUtils; 035import org.junit.After; 036import org.junit.Before; 037import org.junit.Test; 038 039public class FatArtifactTraverserTest 040{ 041 042 private RepositorySystemSession session; 043 private DependencyCollectionContext context; 044 045 @Before 046 public void setup() 047 { 048 session = TestUtils.newSession(); 049 context = TestUtils.newCollectionContext( session, null, Collections.emptyList() ); 050 } 051 052 @After 053 public void teardown() throws Exception 054 { 055 if ( session.getLocalRepository() != null ) 056 { 057 TestFileUtils.deleteFile( session.getLocalRepository().getBasedir() ); 058 } 059 session = null; 060 context = null; 061 } 062 063 @Test 064 public void testTraverseDependency() 065 { 066 DependencyTraverser traverser = new FatArtifactTraverser(); 067 Map<String, String> props = null; 068 assertTrue( traverser.traverseDependency( new Dependency( new DefaultArtifact( "g:a:v:1", props ), "test" ) ) ); 069 props = Collections.singletonMap( ArtifactProperties.INCLUDES_DEPENDENCIES, "false" ); 070 assertTrue( traverser.traverseDependency( new Dependency( new DefaultArtifact( "g:a:v:1", props ), "test" ) ) ); 071 props = Collections.singletonMap( ArtifactProperties.INCLUDES_DEPENDENCIES, "unrecognized" ); 072 assertTrue( traverser.traverseDependency( new Dependency( new DefaultArtifact( "g:a:v:1", props ), "test" ) ) ); 073 props = Collections.singletonMap( ArtifactProperties.INCLUDES_DEPENDENCIES, "true" ); 074 assertFalse( traverser.traverseDependency( new Dependency( new DefaultArtifact( "g:a:v:1", props ), "test" ) ) ); 075 } 076 077 @Test 078 public void testDeriveChildTraverser() 079 { 080 DependencyTraverser traverser = new FatArtifactTraverser(); 081 assertSame( traverser, traverser.deriveChildTraverser( context ) ); 082 } 083 084 @Test 085 public void testEquals() 086 { 087 DependencyTraverser traverser1 = new FatArtifactTraverser(); 088 DependencyTraverser traverser2 = new FatArtifactTraverser(); 089 assertEquals( traverser1, traverser1 ); 090 assertEquals( traverser1, traverser2 ); 091 assertNotEquals( traverser1, this ); 092 assertNotEquals( traverser1, null ); 093 } 094 095 @Test 096 public void testHashCode() 097 { 098 DependencyTraverser traverser1 = new FatArtifactTraverser(); 099 DependencyTraverser traverser2 = new FatArtifactTraverser(); 100 assertEquals( traverser1.hashCode(), traverser2.hashCode() ); 101 } 102 103}