001package org.apache.maven.repository;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
005 * agreements. See the NOTICE file distributed with this work for additional information regarding
006 * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance with the License. You may obtain a
008 * copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software distributed under the License
013 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
014 * or implied. See the License for the specific language governing permissions and limitations under
015 * the License.
016 */
017
018import java.io.File;
019import java.util.Arrays;
020import java.util.List;
021
022import org.apache.maven.artifact.Artifact;
023import org.apache.maven.artifact.repository.ArtifactRepository;
024import org.apache.maven.artifact.resolver.ArtifactResolutionRequest;
025import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
026import org.apache.maven.artifact.resolver.ResolutionErrorHandler;
027import org.apache.maven.execution.DefaultMavenExecutionRequest;
028import org.apache.maven.execution.DefaultMavenExecutionResult;
029import org.apache.maven.execution.MavenSession;
030import org.apache.maven.model.Dependency;
031import org.apache.maven.model.Repository;
032import org.apache.maven.model.RepositoryPolicy;
033import org.apache.maven.plugin.LegacySupport;
034import org.apache.maven.repository.RepositorySystem;
035import org.codehaus.plexus.ContainerConfiguration;
036import org.codehaus.plexus.PlexusConstants;
037import org.codehaus.plexus.PlexusTestCase;
038import org.eclipse.aether.DefaultRepositorySystemSession;
039import org.eclipse.aether.internal.impl.SimpleLocalRepositoryManagerFactory;
040import org.eclipse.aether.repository.LocalRepository;
041
042/**
043 * Tests {@link LegacyRepositorySystem}.
044 *
045 * @author Benjamin Bentmann
046 */
047public class LegacyRepositorySystemTest
048    extends PlexusTestCase
049{
050    private RepositorySystem repositorySystem;
051
052    private ResolutionErrorHandler resolutionErrorHandler;
053
054    @Override
055    protected void customizeContainerConfiguration( ContainerConfiguration containerConfiguration )
056    {
057        super.customizeContainerConfiguration( containerConfiguration );
058        containerConfiguration.setAutoWiring( true );
059        containerConfiguration.setClassPathScanning( PlexusConstants.SCANNING_INDEX );
060    }
061
062    @Override
063    protected void setUp()
064        throws Exception
065    {
066        super.setUp();
067        repositorySystem = lookup( RepositorySystem.class, "default" );
068        resolutionErrorHandler = lookup( ResolutionErrorHandler.class );
069    }
070
071    @Override
072    protected void tearDown()
073        throws Exception
074    {
075        repositorySystem = null;
076        resolutionErrorHandler = null;
077        super.tearDown();
078    }
079
080    protected List<ArtifactRepository> getRemoteRepositories()
081        throws Exception
082    {
083        File repoDir = new File( getBasedir(), "src/test/remote-repo" ).getAbsoluteFile();
084
085        RepositoryPolicy policy = new RepositoryPolicy();
086        policy.setEnabled( true );
087        policy.setChecksumPolicy( "ignore" );
088        policy.setUpdatePolicy( "always" );
089
090        Repository repository = new Repository();
091        repository.setId( RepositorySystem.DEFAULT_REMOTE_REPO_ID );
092        repository.setUrl( "file://" + repoDir.toURI().getPath() );
093        repository.setReleases( policy );
094        repository.setSnapshots( policy );
095
096        return Arrays.asList( repositorySystem.buildArtifactRepository( repository ) );
097    }
098
099    protected ArtifactRepository getLocalRepository()
100        throws Exception
101    {
102        File repoDir = new File( getBasedir(), "target/local-repo" ).getAbsoluteFile();
103
104        return repositorySystem.createLocalRepository( repoDir );
105    }
106
107    public void testThatASystemScopedDependencyIsNotResolvedFromRepositories()
108        throws Exception
109    {
110        //
111        // We should get a whole slew of dependencies resolving this artifact transitively
112        //
113        Dependency d = new Dependency();
114        d.setGroupId( "org.apache.maven.its" );
115        d.setArtifactId( "b" );
116        d.setVersion( "0.1" );
117        d.setScope( Artifact.SCOPE_COMPILE );
118        Artifact artifact = repositorySystem.createDependencyArtifact( d );
119
120        ArtifactResolutionRequest request = new ArtifactResolutionRequest()
121            .setArtifact( artifact )
122            .setResolveRoot( true )
123            .setResolveTransitively( true )
124            .setRemoteRepositories( getRemoteRepositories() )
125            .setLocalRepository( getLocalRepository() );
126
127        DefaultRepositorySystemSession session = new DefaultRepositorySystemSession();
128        LocalRepository localRepo = new LocalRepository( request.getLocalRepository().getBasedir() );
129        session.setLocalRepositoryManager( new SimpleLocalRepositoryManagerFactory().newInstance( session, localRepo ) );
130        LegacySupport legacySupport = lookup( LegacySupport.class );
131        legacySupport.setSession( new MavenSession( getContainer(), session, new DefaultMavenExecutionRequest(),
132                                                    new DefaultMavenExecutionResult() ) );
133
134        ArtifactResolutionResult result = repositorySystem.resolve( request );
135        resolutionErrorHandler.throwErrors( request, result );
136        assertEquals( 2, result.getArtifacts().size() );
137
138        //
139        // System scoped version which should
140        //
141        d.setScope( Artifact.SCOPE_SYSTEM );
142        File file = new File( getBasedir(), "src/test/repository-system/maven-core-2.1.0.jar" );
143        assertTrue( file.exists() );
144        d.setSystemPath( file.getCanonicalPath() );
145
146        artifact = repositorySystem.createDependencyArtifact( d );
147
148        //
149        // The request has not set any local or remote repositories as the system scoped dependency being resolved should only
150        // give us the dependency off the disk and nothing more.
151        //
152        request = new ArtifactResolutionRequest()
153            .setArtifact( artifact )
154            .setResolveRoot( true )
155            .setResolveTransitively( true );
156
157        result = repositorySystem.resolve( request );
158        resolutionErrorHandler.throwErrors( request, result );
159        assertEquals( 1, result.getArtifacts().size() );
160
161        //
162        // Put in a bogus file to make sure missing files cause the resolution to fail.
163        //
164        file = new File( getBasedir(), "src/test/repository-system/maven-monkey-2.1.0.jar" );
165        assertFalse( file.exists() );
166        d.setSystemPath( file.getCanonicalPath() );
167        artifact = repositorySystem.createDependencyArtifact( d );
168
169        //
170        // The request has not set any local or remote repositories as the system scoped dependency being resolved should only
171        // give us the dependency off the disk and nothing more.
172        //
173        request = new ArtifactResolutionRequest()
174            .setArtifact( artifact )
175            .setResolveRoot( true )
176            .setResolveTransitively( true );
177
178        try
179        {
180            result = repositorySystem.resolve( request );
181            resolutionErrorHandler.throwErrors( request, result );
182        }
183        catch( Exception e )
184        {
185            assertTrue( result.hasMissingArtifacts() );
186        }
187    }
188
189    public void testLocalRepositoryBasedir()
190        throws Exception
191    {
192        File localRepoDir = new File( "" ).getAbsoluteFile();
193
194        ArtifactRepository localRepo = repositorySystem.createLocalRepository( localRepoDir );
195
196        String basedir = localRepo.getBasedir();
197
198        assertFalse( basedir.endsWith( "/" ) );
199        assertFalse( basedir.endsWith( "\\" ) );
200
201        assertEquals( localRepoDir, new File( basedir ) );
202
203        assertEquals( localRepoDir.getPath(), basedir );
204    }
205
206}