| package org.apache.maven.project.inheritance.t02; |
| |
| /* |
| * 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.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.maven.model.Build; |
| import org.apache.maven.model.Plugin; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.inheritance.AbstractProjectInheritanceTestCase; |
| |
| /** |
| * A test which demonstrates maven's recursive inheritance where |
| * a distinct value is taken from each parent contributing to the |
| * the final model of the project being assembled. There is no |
| * overriding going on amongst the models being used in this test: |
| * each model in the lineage is providing a value that is not present |
| * anywhere else in the lineage. We are just making sure that values |
| * down in the lineage are bubbling up where they should. |
| * |
| * @author Jason van Zyl |
| */ |
| public class ProjectInheritanceTest |
| extends AbstractProjectInheritanceTestCase |
| { |
| // ---------------------------------------------------------------------- |
| // |
| // p4 inherits from p3 |
| // p3 inherits from p2 |
| // p2 inherits from p1 |
| // p1 inherits from p0 |
| // p0 inherits from super model |
| // |
| // or we can show it graphically as: |
| // |
| // p4 ---> p3 ---> p2 ---> p1 ---> p0 --> super model |
| // |
| // ---------------------------------------------------------------------- |
| |
| public void testProjectInheritance() |
| throws Exception |
| { |
| File localRepo = getLocalRepositoryPath(); |
| |
| System.out.println( "Local repository is at: " + localRepo.getAbsolutePath() ); |
| |
| File pom0 = new File( localRepo, "p0/pom.xml" ); |
| File pom1 = new File( pom0.getParentFile(), "p1/pom.xml" ); |
| File pom2 = new File( pom1.getParentFile(), "p2/pom.xml" ); |
| File pom3 = new File( pom2.getParentFile(), "p3/pom.xml" ); |
| File pom4 = new File( pom3.getParentFile(), "p4/pom.xml" ); |
| File pom5 = new File( pom4.getParentFile(), "p5/pom.xml" ); |
| |
| System.out.println( "Location of project-4's POM: " + pom4.getPath() ); |
| |
| // load everything... |
| MavenProject project0 = getProject( pom0 ); |
| MavenProject project1 = getProject( pom1 ); |
| MavenProject project2 = getProject( pom2 ); |
| MavenProject project3 = getProject( pom3 ); |
| MavenProject project4 = getProject( pom4 ); |
| MavenProject project5 = getProject( pom5 ); |
| |
| assertEquals( "p4", project4.getName() ); |
| |
| // ---------------------------------------------------------------------- |
| // Value inherited from p3 |
| // ---------------------------------------------------------------------- |
| |
| assertEquals( "2000", project4.getInceptionYear() ); |
| |
| // ---------------------------------------------------------------------- |
| // Value taken from p2 |
| // ---------------------------------------------------------------------- |
| |
| assertEquals( "mailing-list", project4.getMailingLists().get( 0 ).getName() ); |
| |
| // ---------------------------------------------------------------------- |
| // Value taken from p1 |
| // ---------------------------------------------------------------------- |
| |
| assertEquals( "scm-url/p2/p3/p4", project4.getScm().getUrl() ); |
| |
| // ---------------------------------------------------------------------- |
| // Value taken from p4 |
| // ---------------------------------------------------------------------- |
| |
| assertEquals( "Codehaus", project4.getOrganization().getName() ); |
| |
| // ---------------------------------------------------------------------- |
| // Value taken from super model |
| // ---------------------------------------------------------------------- |
| |
| assertEquals( "4.0.0", project4.getModelVersion() ); |
| |
| Build build = project4.getBuild(); |
| List<Plugin> plugins = build.getPlugins(); |
| |
| Map<String, Integer> validPluginCounts = new HashMap<>(); |
| |
| String testPluginArtifactId = "maven-compiler-plugin"; |
| |
| // this is the plugin we're looking for. |
| validPluginCounts.put( testPluginArtifactId, 0 ); |
| |
| // these are injected if -DperformRelease=true |
| validPluginCounts.put( "maven-deploy-plugin", 0 ); |
| validPluginCounts.put( "maven-javadoc-plugin", 0 ); |
| validPluginCounts.put( "maven-source-plugin", 0 ); |
| |
| Plugin testPlugin = null; |
| |
| for ( Plugin plugin : plugins ) |
| { |
| String pluginArtifactId = plugin.getArtifactId(); |
| |
| if ( !validPluginCounts.containsKey( pluginArtifactId ) ) |
| { |
| fail( "Illegal plugin found: " + pluginArtifactId ); |
| } |
| else |
| { |
| if ( pluginArtifactId.equals( testPluginArtifactId ) ) |
| { |
| testPlugin = plugin; |
| } |
| |
| Integer count = validPluginCounts.get( pluginArtifactId ); |
| |
| if ( count > 0 ) |
| { |
| fail( "Multiple copies of plugin: " + pluginArtifactId + " found in POM." ); |
| } |
| else |
| { |
| count = count + 1; |
| |
| validPluginCounts.put( pluginArtifactId, count ); |
| } |
| } |
| } |
| |
| List executions = testPlugin.getExecutions(); |
| |
| assertEquals( 1, executions.size() ); |
| } |
| } |