001package org.eclipse.aether.internal.impl.collect;
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 org.eclipse.aether.DefaultRepositorySystemSession;
023import org.eclipse.aether.artifact.DefaultArtifact;
024import org.eclipse.aether.graph.Dependency;
025import org.eclipse.aether.repository.RemoteRepository;
026import org.eclipse.aether.resolution.ArtifactDescriptorRequest;
027import org.eclipse.aether.resolution.ArtifactDescriptorResult;
028import org.eclipse.aether.resolution.VersionRangeRequest;
029import org.junit.Test;
030
031import java.util.Collections;
032
033import static org.junit.Assert.assertEquals;
034import static org.junit.Assert.assertNotNull;
035
036public class DataPoolTest
037{
038
039    private DataPool newDataPool()
040    {
041        return new DataPool( new DefaultRepositorySystemSession() );
042    }
043
044    @Test
045    public void testArtifactDescriptorCaching()
046    {
047        ArtifactDescriptorRequest request = new ArtifactDescriptorRequest();
048        request.setArtifact( new DefaultArtifact( "gid:aid:1" ) );
049        ArtifactDescriptorResult result = new ArtifactDescriptorResult( request );
050        result.setArtifact( new DefaultArtifact( "gid:aid:2" ) );
051        result.addRelocation( request.getArtifact() );
052        result.addDependency( new Dependency( new DefaultArtifact( "gid:dep:3" ), "compile" ) );
053        result.addManagedDependency( new Dependency( new DefaultArtifact( "gid:mdep:3" ), "runtime" ) );
054        result.addRepository( new RemoteRepository.Builder( "test", "default", "http://localhost" ).build() );
055        result.addAlias( new DefaultArtifact( "gid:alias:4" ) );
056
057        DataPool pool = newDataPool();
058        Object key = pool.toKey( request );
059        pool.putDescriptor( key, result );
060        ArtifactDescriptorResult cached = pool.getDescriptor( key, request );
061        assertNotNull( cached );
062        assertEquals( result.getArtifact(), cached.getArtifact() );
063        assertEquals( result.getRelocations(), cached.getRelocations() );
064        assertEquals( result.getDependencies(), cached.getDependencies() );
065        assertEquals( result.getManagedDependencies(), cached.getManagedDependencies() );
066        assertEquals( result.getRepositories(), cached.getRepositories() );
067        assertEquals( result.getAliases(), cached.getAliases() );
068    }
069
070    @Test
071    public void testConstraintKey()
072    {
073        VersionRangeRequest request = new VersionRangeRequest();
074        request.setRepositories(
075            Collections.singletonList( new RemoteRepository.Builder( "some-id", "some-type", "http://www.example.com" ).build() )
076        );
077        request.setArtifact( new DefaultArtifact("group:artifact:1.0") );
078
079        DataPool pool = newDataPool();
080
081        Object key1 = pool.toKey( request );
082        Object key2 = pool.toKey( request );
083        assertEquals(key1, key2);
084    }
085}