001 package org.apache.maven.configuration; 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 java.io.File; 023 import java.io.IOException; 024 import java.io.StringReader; 025 026 import org.codehaus.plexus.PlexusTestCase; 027 import org.codehaus.plexus.util.xml.Xpp3Dom; 028 import org.codehaus.plexus.util.xml.Xpp3DomBuilder; 029 import org.codehaus.plexus.util.xml.pull.XmlPullParserException; 030 031 /** 032 * @author Benjamin Bentmann 033 */ 034 public class DefaultBeanConfiguratorTest 035 extends PlexusTestCase 036 { 037 038 private BeanConfigurator configurator; 039 040 @Override 041 protected void setUp() 042 throws Exception 043 { 044 super.setUp(); 045 046 configurator = lookup( BeanConfigurator.class ); 047 } 048 049 @Override 050 protected void tearDown() 051 throws Exception 052 { 053 configurator = null; 054 055 super.tearDown(); 056 } 057 058 private Xpp3Dom toConfig( String xml ) 059 { 060 try 061 { 062 return Xpp3DomBuilder.build( new StringReader( "<configuration>" + xml + "</configuration>" ) ); 063 } 064 catch ( XmlPullParserException e ) 065 { 066 throw new IllegalArgumentException( e ); 067 } 068 catch ( IOException e ) 069 { 070 throw new IllegalArgumentException( e ); 071 } 072 } 073 074 public void testMinimal() 075 throws BeanConfigurationException 076 { 077 SomeBean bean = new SomeBean(); 078 079 Xpp3Dom config = toConfig( "<file>test</file>" ); 080 081 DefaultBeanConfigurationRequest request = new DefaultBeanConfigurationRequest(); 082 request.setBean( bean ).setConfiguration( config ); 083 084 configurator.configureBean( request ); 085 086 assertEquals( new File( "test" ), bean.file ); 087 } 088 089 public void testPreAndPostProcessing() 090 throws BeanConfigurationException 091 { 092 SomeBean bean = new SomeBean(); 093 094 Xpp3Dom config = toConfig( "<file>${test}</file>" ); 095 096 BeanConfigurationValuePreprocessor preprocessor = new BeanConfigurationValuePreprocessor() 097 { 098 public Object preprocessValue( String value, Class<?> type ) 099 throws BeanConfigurationException 100 { 101 if ( value != null && value.startsWith( "${" ) && value.endsWith( "}" ) ) 102 { 103 return value.substring( 2, value.length() - 1 ); 104 } 105 return value; 106 } 107 }; 108 109 BeanConfigurationPathTranslator translator = new BeanConfigurationPathTranslator() 110 { 111 public File translatePath( File path ) 112 { 113 return new File( "base", path.getPath() ).getAbsoluteFile(); 114 } 115 }; 116 117 DefaultBeanConfigurationRequest request = new DefaultBeanConfigurationRequest(); 118 request.setBean( bean ).setConfiguration( config ); 119 request.setValuePreprocessor( preprocessor ).setPathTranslator( translator ); 120 121 configurator.configureBean( request ); 122 123 assertEquals( new File( "base/test" ).getAbsoluteFile(), bean.file ); 124 } 125 126 public void testChildConfigurationElement() 127 throws BeanConfigurationException 128 { 129 SomeBean bean = new SomeBean(); 130 131 Xpp3Dom config = toConfig( "<wrapper><file>test</file></wrapper>" ); 132 133 DefaultBeanConfigurationRequest request = new DefaultBeanConfigurationRequest(); 134 request.setBean( bean ).setConfiguration( config, "wrapper" ); 135 136 configurator.configureBean( request ); 137 138 assertEquals( new File( "test" ), bean.file ); 139 } 140 141 static class SomeBean 142 { 143 144 File file; 145 146 } 147 148 }