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.model.Build;
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.tools.plugin.DefaultPluginToolsRequest;
028 import org.codehaus.plexus.PlexusTestCase;
029 import org.codehaus.plexus.component.repository.ComponentDependency;
030 import org.codehaus.plexus.util.FileUtils;
031
032 import java.io.File;
033 import java.util.ArrayList;
034 import java.util.Collections;
035 import java.util.List;
036
037 /**
038 * @author <a href="mailto:jason@maven.org">Jason van Zyl </a>
039 * @version $Id: AbstractGeneratorTestCase.java,v 1.1 2005/02/20 16:25:21
040 * jdcasey Exp $
041 */
042 public abstract class AbstractGeneratorTestCase
043 extends PlexusTestCase
044 {
045 protected Generator generator;
046
047 protected String basedir;
048
049 protected void setUp()
050 throws Exception
051 {
052 super.setUp();
053 basedir = System.getProperty( "basedir" );
054 }
055
056 public void testGenerator()
057 throws Exception
058 {
059 setupGenerator();
060
061 MojoDescriptor mojoDescriptor = new MojoDescriptor();
062 mojoDescriptor.setGoal( "testGoal" );
063 mojoDescriptor.setImplementation( "org.apache.maven.tools.plugin.generator.TestMojo" );
064 mojoDescriptor.setDependencyResolutionRequired( "compile" );
065
066 List<Parameter> params = new ArrayList<Parameter>();
067
068 Parameter param = new Parameter();
069 param.setExpression( "${project.build.directory}" );
070 param.setDefaultValue( "</markup-must-be-escaped>" );
071 param.setName( "dir" );
072 param.setRequired( true );
073 param.setType( "java.lang.String" );
074 param.setDescription( "Test parameter description" );
075
076 params.add( param );
077
078 mojoDescriptor.setParameters( params );
079
080 PluginDescriptor pluginDescriptor = new PluginDescriptor();
081 mojoDescriptor.setPluginDescriptor( pluginDescriptor );
082
083 pluginDescriptor.addMojo( mojoDescriptor );
084
085 pluginDescriptor.setArtifactId( "maven-unitTesting-plugin" );
086 pluginDescriptor.setGoalPrefix( "test" );
087
088 ComponentDependency dependency = new ComponentDependency();
089 dependency.setGroupId( "testGroup" );
090 dependency.setArtifactId( "testArtifact" );
091 dependency.setVersion( "0.0.0" );
092
093 pluginDescriptor.setDependencies( Collections.singletonList( dependency ) );
094
095 File destinationDirectory = new File( System.getProperty( "java.io.tmpdir" ), "testGenerator-outDir" );
096 FileUtils.deleteDirectory( destinationDirectory );
097 destinationDirectory.mkdir();
098
099 MavenProject mavenProject = new MavenProject();
100 mavenProject.setGroupId( "foo" );
101 mavenProject.setArtifactId( "bar" );
102 mavenProject.setBuild( new Build()
103 {
104 @Override
105 public String getDirectory()
106 {
107 return basedir + "/target";
108 }
109
110 @Override
111 public String getOutputDirectory()
112 {
113 return basedir + "/target";
114 }
115 } );
116
117 generator.execute( destinationDirectory, new DefaultPluginToolsRequest( mavenProject, pluginDescriptor ) );
118
119 validate( destinationDirectory );
120
121 FileUtils.deleteDirectory( destinationDirectory );
122 }
123
124 // ----------------------------------------------------------------------
125 //
126 // ----------------------------------------------------------------------
127
128 protected void setupGenerator()
129 throws Exception
130 {
131 String generatorClassName = getClass().getName();
132
133 generatorClassName = generatorClassName.substring( 0, generatorClassName.length() - 4 );
134
135 try
136 {
137 Class<?> generatorClass = Thread.currentThread().getContextClassLoader().loadClass( generatorClassName );
138
139 generator = (Generator) generatorClass.newInstance();
140 }
141 catch ( Exception e )
142 {
143 throw new Exception( "Cannot find " + generatorClassName +
144 "! Make sure your test case is named in the form ${generatorClassName}Test " +
145 "or override the setupPlugin() method to instantiate the mojo yourself." );
146 }
147 }
148
149 // ----------------------------------------------------------------------
150 //
151 // ----------------------------------------------------------------------
152
153 protected void validate( File destinationDirectory )
154 throws Exception
155 {
156 // empty
157 }
158 }