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package org.apache.maven.project.inheritance.t09;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.io.File;
import java.util.Map;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.inheritance.AbstractProjectInheritanceTestCase;
/**
* Verifies exclusions listed in dependencyManagement are valid for
* transitive dependencies.
*
* @author <a href="mailto:pschneider@gmail.com">Patrick Schneider</a>
*/
public class ProjectInheritanceTest
extends AbstractProjectInheritanceTestCase
{
// ----------------------------------------------------------------------
//
// p1 inherits from p0
// p0 inhertis from super model
//
// or we can show it graphically as:
//
// p1 ---> p0 --> super model
//
// ----------------------------------------------------------------------
/**
* How the test project is set up:
*
* 1. dependencyManagement lists dependencies on a & b,
* with an exclusion on c in b.
* 2. the child project lists a dependency on project a only
* 3. a depends on b (which is transitive to the child project),
* and b depends on c.
*
* We should see that the resulting size of collected artifacts is two:
* a & b only.
*/
public void testDependencyManagementExclusionsExcludeTransitively()
throws Exception
{
File localRepo = getLocalRepositoryPath();
File pom0 = new File( localRepo, "p0/pom.xml" );
File pom0Basedir = pom0.getParentFile();
File pom1 = new File( pom0Basedir, "p1/pom.xml" );
// load the child project, which inherits from p0...
MavenProject project0 = getProjectWithDependencies( pom0 );
MavenProject project1 = getProjectWithDependencies( pom1 );
assertNotNull("Parent is null", project1.getParent());
assertEquals( pom0Basedir, project1.getParent().getBasedir() );
Map map = project1.getArtifactMap();
assertNotNull("No artifacts", map);
assertTrue("No Artifacts", map.size() > 0);
assertTrue("Set size should be 2, is " + map.size(), map.size() == 2);
assertTrue("maven-test:t09-a is not in the project", map.containsKey( "maven-test:t09-a" ));
assertTrue("maven-test:t09-b is not in the project", map.containsKey( "maven-test:t09-b" ));
assertFalse("maven-test:t09-c is in the project", map.containsKey( "maven-test:t09-c" ));
}
/**
* Setup exactly the same as the above test, except that the child project
* now depends upon d, which has a transitive dependency on c. Even though
* we did list an exclusion on c, it was only from within the context of
* project b. We will pick up project c in this case because no
* restrictions were placed on d. This demonstrates that a, b, c, & d will
* all be collected.
*
* @throws Exception
*/
public void testDependencyManagementExclusionDoesNotOverrideGloballyForTransitives()
throws Exception
{
File localRepo = getLocalRepositoryPath();
File pom0 = new File( localRepo, "p0/pom.xml" );
File pom0Basedir = pom0.getParentFile();
File pom2 = new File( pom0Basedir, "p2/pom.xml" );
// load the child project, which inherits from p0...
MavenProject project0 = getProjectWithDependencies( pom0 );
MavenProject project2 = getProjectWithDependencies( pom2 );
assertEquals( pom0Basedir, project2.getParent().getBasedir() );
Map map = project2.getArtifactMap();
assertNotNull( "No artifacts", map );
assertTrue( "No Artifacts", map.size() > 0 );
assertTrue( "Set size should be 4, is " + map.size(), map.size() == 4 );
assertTrue( "maven-test:t09-a is not in the project", map.containsKey( "maven-test:t09-a" ) );
assertTrue( "maven-test:t09-b is not in the project", map.containsKey( "maven-test:t09-b" ) );
assertTrue( "maven-test:t09-c is not in the project", map.containsKey( "maven-test:t09-c" ) );
assertTrue( "maven-test:t09-d is not in the project", map.containsKey( "maven-test:t09-d" ) );
}
}
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