001package org.apache.maven.project.inheritance.t07;
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 java.io.File;
023import java.util.Set;
024
025import org.apache.maven.artifact.Artifact;
026import org.apache.maven.project.MavenProject;
027import org.apache.maven.project.inheritance.AbstractProjectInheritanceTestCase;
028
029/**
030 * A test which demonstrates maven's dependency management
031 *
032 * @author Jason van Zyl
033 */
034public class ProjectInheritanceTest
035    extends AbstractProjectInheritanceTestCase
036{
037    // ----------------------------------------------------------------------
038    //
039    // p1 inherits from p0
040    // p0 inhertis from super model
041    //
042    // or we can show it graphically as:
043    //
044    // p1 ---> p0 --> super model
045    //
046    // ----------------------------------------------------------------------
047
048    public void testDependencyManagement()
049        throws Exception
050    {
051        File localRepo = getLocalRepositoryPath();
052        File pom0 = new File( localRepo, "p0/pom.xml" );
053
054        File pom0Basedir = pom0.getParentFile();
055
056        File pom1 = new File( pom0Basedir, "p1/pom.xml" );
057
058        // load everything...
059        MavenProject project1 = getProjectWithDependencies( pom1 );
060
061        assertEquals( pom0Basedir, project1.getParent().getBasedir() );
062        System.out.println("Project " + project1.getId() + " " + project1);
063        Set set = project1.getArtifacts();
064        assertNotNull("No artifacts", set);
065        assertTrue("No Artifacts", set.size() > 0);
066        assertTrue("Set size should be 3, is " + set.size(), set.size() == 3 );
067
068        for ( Object aSet : set )
069        {
070            Artifact artifact = (Artifact) aSet;
071            assertFalse( "", artifact.getArtifactId().equals( "t07-d" ) );
072            System.out.println(
073                "Artifact: " + artifact.getDependencyConflictId() + " " + artifact.getVersion() + " Optional=" + (
074                    artifact.isOptional()
075                        ? "true"
076                        : "false" ) );
077            assertTrue( "Incorrect version for " + artifact.getDependencyConflictId(),
078                        artifact.getVersion().equals( "1.0" ) );
079        }
080    }
081}