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  package org.apache.james.transport.mailets;
  
  import org.apache.mailet.base.test.FakeMail;
  import org.apache.mailet.base.test.FakeMailContext;
  import org.apache.mailet.base.test.FakeMailetConfig;
  import org.apache.mailet.Mail;
  import org.apache.mailet.Mailet;
  
  import javax.mail.MessagingException;
  import javax.mail.Session;
  import javax.mail.internet.MimeMessage;
  
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  import java.util.Properties;
  
  import junit.framework.TestCase;
  
  public class ReplaceContentTest extends TestCase {
  
      public void testService() throws MessagingException, IOException {
          Mailet mailet;
          FakeMailetConfig mci;
          MimeMessage message;
          Mail mail;
  
          mailet = new ReplaceContent();
          mci = new FakeMailetConfig("Test", new FakeMailContext());
          mci.setProperty("subjectPattern", "/prova/PROVA/i/,/a/e//,/o/o/i/");
          mci.setProperty("bodyPattern", "/prova/PROVA/i/," + "/a/e//,"
                  + "/o/o/i/,/\\u00E8/e'//," + "/prova([^\\/]*?)ble/X$1Y/im/,"
                  + "/X(.\\n)Y/P$1Q//," + "/\\/\\/,//");
          mailet.init(mci);
  
          message = new MimeMessage(Session.getDefaultInstance(new Properties()));
          message.setSubject("una prova");
          message
                  .setText("Sto facendo una prova di scrittura/ \u00E8 solo una prova.\n"
                          + "Bla bla bla bla.\n");
  
          mail = new FakeMail(message);
          mailet.service(mail);
  
          assertEquals("une PRoVA", mail.getMessage().getSubject());
          assertEquals("Sto fecendo une PRoVA di scritture, e' solo une P.\n"
                  + "Q ble ble ble.\n", mail.getMessage().getContent());
  
          // ------------------
  
          mailet = new ReplaceContent();
          mci = new FakeMailetConfig("Test", new FakeMailContext());
          mci
                  .setProperty("subjectPatternFile",
                          "#/org/apache/james/transport/mailets/replaceSubject.patterns");
          mailet.init(mci);
  
          message = new MimeMessage(Session.getDefaultInstance(new Properties()));
          message.setSubject("re: r:ri:una prova");
          message
                  .setText("Sto facendo una prova di scrittura/ \u00E8 solo una prova.\n"
                          + "Bla bla bla bla.\n");
  
          mail = new FakeMail(message);
          mailet.service(mail);
  
          assertEquals("Re: Re: Re: una prova", mail.getMessage()
                  .getSubject());
  
          // ------------------
  
          mailet = new ReplaceContent();
          mci = new FakeMailetConfig("Test", new FakeMailContext());
          mci.setProperty("bodyPattern", "/--messaggio originale--/<quote>/i/,"
                  +
                  // "/<quote>([^\\0]*)(\\r\\n)([^>]+)/<quote>$1$2>$3/imr/,"+
                  "/<quote>(.*)(\\r\\n)([^>]+)/<quote>$1$2>$3/imrs/,"
                  + "/<quote>\\r\\n//im/");
          mailet.init(mci);
  
          message = new MimeMessage(Session.getDefaultInstance(new Properties()));
         message.setSubject("una prova");
         message.setText("Prova.\r\n" + "\r\n" + "--messaggio originale--\r\n"
                 + "parte del\r\n" + "messaggio\\ che\\0 deve0 essere\r\n"
                 + "quotato. Vediamo se\r\n" + "ce la fa.");
 
         mail = new FakeMail(message);
         mailet.service(mail);
 
         assertEquals("una prova", mail.getMessage().getSubject());
         assertEquals("Prova.\r\n" + "\r\n" + ">parte del\r\n"
                 + ">messaggio\\ che\\0 deve0 essere\r\n"
                 + ">quotato. Vediamo se\r\n" + ">ce la fa.", mail.getMessage()
                 .getContent());
 
         // ------------------
 
         mailet = new ReplaceContent();
         mci = new FakeMailetConfig("Test", new FakeMailContext());
         mci.setProperty("bodyPattern", "/\\u2026/...//");
         mailet.init(mci);
 
         message = new MimeMessage(Session.getDefaultInstance(new Properties()));
         message.setSubject("una prova");
         message.setText("Prova \u2026 di replace \u2026");
 
         mail = new FakeMail(message);
         mailet.service(mail);
 
         assertEquals("una prova", mail.getMessage().getSubject());
         assertEquals("Prova ... di replace ...", mail.getMessage().getContent());
     }
 
     public void testFromFakeCp1252Stream() throws MessagingException,
             IOException {
         String messageSource = "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n"
                 + "Content-Transfer-Encoding: quoted-printable\r\n"
                 + "\r\n"
                 + "=93prova=94 con l=92apice";
 
         Mailet mailet;
         FakeMailetConfig mci;
         MimeMessage message;
         Mail mail;
 
         mailet = new ReplaceContent();
         mci = new FakeMailetConfig("Test", new FakeMailContext());
         mci.setProperty("bodyPattern", "/[\\u2018\\u2019\\u201A]/'//,"
                 + "/[\\u201C\\u201D\\u201E]/\"//," + "/[\\x91\\x92\\x82]/'//,"
                 + "/[\\x93\\x94\\x84]/\"//," + "/\\x85/...//," + "/\\x8B/<//,"
                 + "/\\x9B/>//," + "/\\x96/-//," + "/\\x97/--//,");
         mailet.init(mci);
 
         message = new MimeMessage(Session.getDefaultInstance(new Properties()),
                 new ByteArrayInputStream(messageSource.getBytes()));
 
         mail = new FakeMail(message);
         mailet.service(mail);
 
         assertEquals("\"prova\" con l'apice", mail.getMessage().getContent());
 
     }
 
 }