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}