001 package org.apache.maven.tools.plugin.generator; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022 import org.apache.maven.plugin.descriptor.MojoDescriptor; 023 import org.apache.maven.plugin.descriptor.Parameter; 024 import org.apache.maven.plugin.descriptor.PluginDescriptor; 025 import org.apache.maven.plugin.descriptor.PluginDescriptorBuilder; 026 import org.codehaus.plexus.component.repository.ComponentDependency; 027 import org.codehaus.plexus.util.ReaderFactory; 028 029 import java.io.BufferedReader; 030 import java.io.File; 031 import java.io.IOException; 032 import java.io.PrintWriter; 033 import java.io.StringReader; 034 import java.io.StringWriter; 035 import java.util.List; 036 037 /** 038 * @author <a href="mailto:jason@maven.org">Jason van Zyl </a> 039 * @version $Id: PluginDescriptorGeneratorTest.java,v 1.1.1.1 2004/08/09 040 * 18:43:10 jvanzyl Exp $ 041 */ 042 public class PluginDescriptorGeneratorTest 043 extends AbstractGeneratorTestCase 044 { 045 protected void validate( File destinationDirectory ) 046 throws Exception 047 { 048 PluginDescriptorBuilder pdb = new PluginDescriptorBuilder(); 049 050 File pluginDescriptorFile = new File( destinationDirectory, "plugin.xml" ); 051 052 String pd = readFile( pluginDescriptorFile ); 053 054 PluginDescriptor pluginDescriptor = pdb.build( new StringReader( pd ) ); 055 056 assertEquals( 1, pluginDescriptor.getMojos().size() ); 057 058 MojoDescriptor mojoDescriptor = (MojoDescriptor) pluginDescriptor.getMojos().get( 0 ); 059 060 checkMojo( mojoDescriptor ); 061 062 // ---------------------------------------------------------------------- 063 // Dependencies 064 // ---------------------------------------------------------------------- 065 066 List dependencies = pluginDescriptor.getDependencies(); 067 068 checkDependency( "testGroup", "testArtifact", "0.0.0", (ComponentDependency) dependencies.get( 0 ) ); 069 070 assertEquals( 1, dependencies.size() ); 071 072 ComponentDependency dependency = (ComponentDependency) dependencies.get( 0 ); 073 assertEquals( "testGroup", dependency.getGroupId() ); 074 assertEquals( "testArtifact", dependency.getArtifactId() ); 075 assertEquals( "0.0.0", dependency.getVersion() ); 076 } 077 078 private String readFile( File pluginDescriptorFile ) 079 throws IOException 080 { 081 StringWriter sWriter = new StringWriter(); 082 PrintWriter pWriter = new PrintWriter( sWriter ); 083 084 BufferedReader reader = new BufferedReader( ReaderFactory.newXmlReader( pluginDescriptorFile ) ); 085 086 String line = null; 087 while ( ( line = reader.readLine() ) != null ) 088 { 089 pWriter.println( line ); 090 } 091 092 reader.close(); 093 094 return sWriter.toString(); 095 } 096 097 private void checkMojo( MojoDescriptor mojoDescriptor ) 098 { 099 assertEquals( "test:testGoal", mojoDescriptor.getFullGoalName() ); 100 101 assertEquals( "org.apache.maven.tools.plugin.generator.TestMojo", mojoDescriptor.getImplementation() ); 102 103 // The following should be defaults 104 assertEquals( "per-lookup", mojoDescriptor.getInstantiationStrategy() ); 105 106 assertNotNull( mojoDescriptor.isDependencyResolutionRequired() ); 107 108 // check the parameter. 109 checkParameter( (Parameter) mojoDescriptor.getParameters().get( 0 ) ); 110 } 111 112 private void checkParameter( Parameter parameter ) 113 { 114 assertEquals( "dir", parameter.getName() ); 115 assertEquals( String.class.getName(), parameter.getType() ); 116 assertTrue( parameter.isRequired() ); 117 } 118 119 private void checkDependency( String groupId, String artifactId, String version, ComponentDependency dependency ) 120 { 121 assertNotNull( dependency ); 122 123 assertEquals( groupId, dependency.getGroupId() ); 124 125 assertEquals( artifactId, dependency.getArtifactId() ); 126 127 assertEquals( version, dependency.getVersion() ); 128 } 129 }