package org.codehaus.plexus.configuration.io;
   
   import java.io.StringReader;
   import java.io.StringWriter;
   
   import junit.framework.TestCase;
   import org.codehaus.plexus.configuration.ConfigurationTestHelper;
   import org.codehaus.plexus.configuration.PlexusConfiguration;
   import org.codehaus.plexus.configuration.xml.XmlPlexusConfiguration;
  import org.codehaus.plexus.util.xml.Xpp3Dom;
  import org.codehaus.plexus.util.xml.Xpp3DomBuilder;
  
  public class XmlPlexusConfigurationWriterTest extends TestCase {
  
      public void testWrite() throws Exception {
          PlexusConfiguration c = ConfigurationTestHelper.getTestConfiguration();
  
          XmlPlexusConfigurationWriter cw = new XmlPlexusConfigurationWriter();
  
          StringWriter writer = new StringWriter();
  
          cw.write(writer, c);
  
          Xpp3Dom dom = Xpp3DomBuilder.build(new StringReader(writer.toString()));
  
          XmlPlexusConfiguration c1 = new XmlPlexusConfiguration(dom);
  
          ConfigurationTestHelper.testConfiguration(c1);
      }
  }