1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.project.inheritance.t00; 20 21 import org.apache.maven.project.MavenProject; 22 import org.apache.maven.project.inheritance.AbstractProjectInheritanceTestCase; 23 24 /** 25 * A test which demonstrates maven's recursive inheritance where 26 * a distinct value is taken from each parent contributing to the 27 * the final model of the project being assembled. There is no 28 * overriding going on amongst the models being used in this test: 29 * each model in the lineage is providing a value that is not present 30 * anywhere else in the lineage. We are just making sure that values 31 * down in the lineage are bubbling up where they should. 32 * 33 * @author Jason van Zyl 34 */ 35 public class ProjectInheritanceTest extends AbstractProjectInheritanceTestCase { 36 // ---------------------------------------------------------------------- 37 // 38 // p4 inherits from p3 39 // p3 inherits from p2 40 // p2 inherits from p1 41 // p1 inherits from p0 42 // p0 inherits from super model 43 // 44 // or we can show it graphically as: 45 // 46 // p4 ---> p3 ---> p2 ---> p1 ---> p0 --> super model 47 // 48 // ---------------------------------------------------------------------- 49 50 public void testProjectInheritance() throws Exception { 51 MavenProject p4 = getProject(projectFile("p4")); 52 53 assertEquals("p4", p4.getName()); 54 55 // ---------------------------------------------------------------------- 56 // Value inherited from p3 57 // ---------------------------------------------------------------------- 58 59 assertEquals("2000", p4.getInceptionYear()); 60 61 // ---------------------------------------------------------------------- 62 // Value taken from p2 63 // ---------------------------------------------------------------------- 64 65 assertEquals("mailing-list", p4.getMailingLists().get(0).getName()); 66 67 // ---------------------------------------------------------------------- 68 // Value taken from p1 69 // ---------------------------------------------------------------------- 70 71 assertEquals("scm-url/p2/p3/p4", p4.getScm().getUrl()); 72 73 // ---------------------------------------------------------------------- 74 // Value taken from p4 75 // ---------------------------------------------------------------------- 76 77 assertEquals("Codehaus", p4.getOrganization().getName()); 78 79 // ---------------------------------------------------------------------- 80 // Value taken from super model 81 // ---------------------------------------------------------------------- 82 83 assertEquals("4.0.0", p4.getModelVersion()); 84 85 assertEquals("4.0.0", p4.getModelVersion()); 86 } 87 }