001 package org.apache.maven.tools.plugin.extractor.ant; 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.InvalidPluginDescriptorException; 023 import org.apache.maven.plugin.descriptor.MojoDescriptor; 024 import org.apache.maven.plugin.descriptor.Parameter; 025 import org.apache.maven.plugin.descriptor.PluginDescriptor; 026 import org.apache.maven.project.MavenProject; 027 import org.apache.maven.project.path.PathTranslator; 028 import org.apache.maven.tools.plugin.DefaultPluginToolsRequest; 029 import org.apache.maven.tools.plugin.PluginToolsRequest; 030 import org.apache.maven.tools.plugin.extractor.ExtractionException; 031 import org.codehaus.plexus.component.repository.ComponentRequirement; 032 import org.codehaus.plexus.util.StringUtils; 033 034 import java.io.File; 035 import java.net.URL; 036 import java.util.HashMap; 037 import java.util.HashSet; 038 import java.util.Iterator; 039 import java.util.List; 040 import java.util.Map; 041 import java.util.Set; 042 043 import junit.framework.TestCase; 044 045 public class AntMojoDescriptorExtractorTest 046 extends TestCase 047 { 048 049 public void testBasicMojoExtraction_CheckInjectedParametersAndRequirements() 050 throws InvalidPluginDescriptorException, ExtractionException 051 { 052 Map scriptMap = buildTestMap( "basic" ); 053 054 PluginDescriptor pd = new PluginDescriptor(); 055 056 pd.setArtifactId( "test-plugin" ); 057 pd.setGroupId( "org.mytest" ); 058 pd.setVersion( "1" ); 059 pd.setGoalPrefix( "mytest" ); 060 061 PluginToolsRequest request = new DefaultPluginToolsRequest( new MavenProject(), pd ); 062 063 List metadata = new AntMojoDescriptorExtractor().extractMojoDescriptorsFromMetadata( scriptMap, request ); 064 065 assertEquals( 2, metadata.size() ); 066 067 for ( Iterator it = metadata.iterator(); it.hasNext(); ) 068 { 069 MojoDescriptor desc = (MojoDescriptor) it.next(); 070 071 if ( "test".equals( desc.getGoal() ) ) 072 { 073 assertTrue( desc.getImplementation().indexOf( ":" ) < 0 ); 074 } 075 else if ( "test2".equals( desc.getGoal() ) ) 076 { 077 assertTrue( desc.getImplementation().endsWith( ":test2" ) ); 078 } 079 080 List params = desc.getParameters(); 081 Map paramMap = new HashMap(); 082 for ( Iterator paramIterator = params.iterator(); paramIterator.hasNext(); ) 083 { 084 Parameter param = (Parameter) paramIterator.next(); 085 paramMap.put( param.getName(), param ); 086 } 087 088 assertNotNull( "Mojo descriptor: " + desc.getGoal() + " is missing 'basedir' parameter.", paramMap.get( "basedir" ) ); 089 assertNotNull( "Mojo descriptor: " + desc.getGoal() + " is missing 'messageLevel' parameter.", paramMap.get( "messageLevel" ) ); 090 assertNotNull( "Mojo descriptor: " + desc.getGoal() + " is missing 'project' parameter.", paramMap.get( "project" ) ); 091 assertNotNull( "Mojo descriptor: " + desc.getGoal() + " is missing 'session' parameter.", paramMap.get( "session" ) ); 092 assertNotNull( "Mojo descriptor: " + desc.getGoal() + " is missing 'mojoExecution' parameter.", paramMap.get( "mojoExecution" ) ); 093 094 List components = desc.getRequirements(); 095 096 assertNotNull( components ); 097 assertEquals( 1, components.size() ); 098 099 ComponentRequirement req = (ComponentRequirement) components.get( 0 ); 100 assertEquals( "Mojo descriptor: " + desc.getGoal() + " is missing 'PathTranslator' component requirement.", PathTranslator.class.getName(), req.getRole() ); 101 } 102 } 103 104 private Map buildTestMap( String resourceDirName ) 105 { 106 Map result = new HashMap(); 107 108 ClassLoader cloader = Thread.currentThread().getContextClassLoader(); 109 URL mojosXmlUrl = cloader.getResource( resourceDirName + "/test.mojos.xml" ); 110 111 if ( mojosXmlUrl == null ) 112 { 113 fail( "No classpath resource named: '" + resourceDirName + "/test.mojos.xml' could be found." ); 114 } 115 116 File mojosXml = new File( StringUtils.replace( mojosXmlUrl.getPath(), "%20", " " ) ); 117 File dir = mojosXml.getParentFile(); 118 119 Set scripts = new HashSet(); 120 String[] listing = dir.list(); 121 for ( int i = 0; listing != null && i < listing.length; i++ ) 122 { 123 if ( listing[i].endsWith( ".mojos.xml" ) ) 124 { 125 File f = new File( dir, listing[i] ).getAbsoluteFile(); 126 127 scripts.add( f ); 128 } 129 } 130 131 result.put( dir.getAbsolutePath(), scripts ); 132 133 return result; 134 } 135 136 // TODO 137 138 }