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 @SuppressWarnings( "unchecked" ) 067 List<ComponentDependency> dependencies = pluginDescriptor.getDependencies(); 068 069 checkDependency( "testGroup", "testArtifact", "0.0.0", dependencies.get( 0 ) ); 070 071 assertEquals( 1, dependencies.size() ); 072 073 ComponentDependency dependency = (ComponentDependency) dependencies.get( 0 ); 074 assertEquals( "testGroup", dependency.getGroupId() ); 075 assertEquals( "testArtifact", dependency.getArtifactId() ); 076 assertEquals( "0.0.0", dependency.getVersion() ); 077 } 078 079 private String readFile( File pluginDescriptorFile ) 080 throws IOException 081 { 082 StringWriter sWriter = new StringWriter(); 083 PrintWriter pWriter = new PrintWriter( sWriter ); 084 085 BufferedReader reader = new BufferedReader( ReaderFactory.newXmlReader( pluginDescriptorFile ) ); 086 087 String line = null; 088 while ( ( line = reader.readLine() ) != null ) 089 { 090 pWriter.println( line ); 091 } 092 093 reader.close(); 094 095 return sWriter.toString(); 096 } 097 098 private void checkMojo( MojoDescriptor mojoDescriptor ) 099 { 100 assertEquals( "test:testGoal", mojoDescriptor.getFullGoalName() ); 101 102 assertEquals( "org.apache.maven.tools.plugin.generator.TestMojo", mojoDescriptor.getImplementation() ); 103 104 // The following should be defaults 105 assertEquals( "per-lookup", mojoDescriptor.getInstantiationStrategy() ); 106 107 assertNotNull( mojoDescriptor.isDependencyResolutionRequired() ); 108 109 // check the parameter. 110 checkParameter( (Parameter) mojoDescriptor.getParameters().get( 0 ) ); 111 } 112 113 private void checkParameter( Parameter parameter ) 114 { 115 assertEquals( "dir", parameter.getName() ); 116 assertEquals( String.class.getName(), parameter.getType() ); 117 assertTrue( parameter.isRequired() ); 118 } 119 120 private void checkDependency( String groupId, String artifactId, String version, ComponentDependency dependency ) 121 { 122 assertNotNull( dependency ); 123 124 assertEquals( groupId, dependency.getGroupId() ); 125 126 assertEquals( artifactId, dependency.getArtifactId() ); 127 128 assertEquals( version, dependency.getVersion() ); 129 } 130 }