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 for ( Object aSet : set )
70 {
71 Artifact artifact = (Artifact) aSet;
72 assertFalse( "", artifact.getArtifactId().equals( "t07-d" ) );
73 System.out.println(
74 "Artifact: " + artifact.getDependencyConflictId() + " " + artifact.getVersion() + " Optional=" + (
75 artifact.isOptional()
76 ? "true"
77 : "false" ) );
78 assertTrue( "Incorrect version for " + artifact.getDependencyConflictId(),
79 artifact.getVersion().equals( "1.0" ) );
80 }
81 }
82 }