View Javadoc

1   package org.apache.maven.project.inheritance.t07;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.File;
23  import java.util.Iterator;
24  import java.util.Set;
25  
26  import org.apache.maven.artifact.Artifact;
27  import org.apache.maven.project.MavenProject;
28  import org.apache.maven.project.inheritance.AbstractProjectInheritanceTestCase;
29  
30  /**
31   * A test which demonstrates maven's dependency management
32   *
33   * @author Jason van Zyl
34   */
35  public class ProjectInheritanceTest
36      extends AbstractProjectInheritanceTestCase
37  {
38      // ----------------------------------------------------------------------
39      //
40      // p1 inherits from p0
41      // p0 inhertis from super model
42      //
43      // or we can show it graphically as:
44      //
45      // p1 ---> p0 --> super model
46      //
47      // ----------------------------------------------------------------------
48  
49      public void testDependencyManagement()
50          throws Exception
51      {
52          File localRepo = getLocalRepositoryPath();
53          File pom0 = new File( localRepo, "p0/pom.xml" );
54  
55          File pom0Basedir = pom0.getParentFile();
56  
57          File pom1 = new File( pom0Basedir, "p1/pom.xml" );
58  
59          // load everything...
60          MavenProject project1 = getProjectWithDependencies( pom1 );
61  
62          assertEquals( pom0Basedir, project1.getParent().getBasedir() );
63          System.out.println("Project " + project1.getId() + " " + project1);
64          Set set = project1.getArtifacts();
65          assertNotNull("No artifacts", set);
66          assertTrue("No Artifacts", set.size() > 0);
67          assertTrue("Set size should be 3, is " + set.size(), set.size() == 3 );
68  
69          Iterator iter = set.iterator();
70  
71          while (iter.hasNext())
72          {
73              Artifact artifact = (Artifact)iter.next();
74              assertFalse( "", artifact.getArtifactId().equals( "t07-d" ) );
75              System.out.println("Artifact: " + artifact.getDependencyConflictId() + " " + artifact.getVersion() + " Optional=" + (artifact.isOptional() ? "true" : "false"));
76              assertTrue("Incorrect version for " + artifact.getDependencyConflictId(), artifact.getVersion().equals("1.0"));
77          }
78      }
79  }