content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.mail;
  
  import org.opencms.main.OpenCms;
  import org.opencms.test.OpenCmsTestCase;
  import org.opencms.test.OpenCmsTestProperties;
  
  import javax.mail.Address;
  import javax.mail.SendFailedException;
  import javax.mail.internet.InternetAddress;
  
  import org.apache.commons.mail.EmailException;
  
  import com.dumbster.smtp.SimpleSmtpServer;
  
  import junit.extensions.TestSetup;
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  /**
   * Unit test for the cms mail functionality.<p>
   */
  public class TestCmsMail extends OpenCmsTestCase {
  
      /**
       * Port the SMTP server will listen to. Must be greater than 1000, depending
       * on the underlying OS.
       */
      private static final int SMTP_PORT = 2525;
  
      /**
       * Default JUnit constructor.<p>
       *
       * @param arg0 JUnit parameters
       */
      public TestCmsMail(String arg0) {
  
          super(arg0);
      }
  
      /**
       * Test suite for this test class.<p>
       *
       * @return the test suite
       */
      public static Test suite() {
  
          OpenCmsTestProperties.initialize(org.opencms.test.AllTests.TEST_PROPERTIES_PATH);
  
          TestSuite suite = new TestSuite();
          suite.setName(TestCmsMail.class.getName());
  
          suite.addTest(new TestCmsMail("testCmsSendSimpleMail"));
          suite.addTest(new TestCmsMail("testCmsSendHtmlMail"));
          suite.addTest(new TestCmsMail("testCmsInvalidMailAddress"));
          TestSetup wrapper = new TestSetup(suite) {
  
              // SMTP Server running locally (c.f. library dumbster-1.6.jar)
              SimpleSmtpServer m_server;
  
              @Override
              protected void setUp() {
  
                  setupOpenCms("simpletest", "/");
                  // start SMTP server
                  m_server = SimpleSmtpServer.start(SMTP_PORT);
  
              }
  
              @Override
              protected void tearDown() {
  
                  removeOpenCms();
                  // stop SMTP server
                  m_server.stop();
              }
          };
  
          return wrapper;
      }
  
      /**
       * Tests sending mails to invalid email address.<p>
       */
      public void testCmsInvalidMailAddress() {
  
          echo("Trying to send an HTML mail to invalid mail address ...");
  
          String invalidMail = "abc@blockmail.de";
          CmsHtmlMail mail = new CmsHtmlMail();
          StringBuilder sb = new StringBuilder("<html><body>");
          sb.append("<h1>Test mail containing HTML</h1>");
          sb.append("<p>This is only a test mail for sending HTML mails.</p>");
          sb.append(
              "<p><a href=\"http://www.opencms.org/\"><img src=\"http://www.opencms.org/export/system/modules/org.opencms.website.template/resources/img/logo/logo_opencms.gif\" border=\"0\"></a></p>");
          sb.append("<p><a href=\"http://www.opencms.org/\">www.opencms.org</a>");
          sb.append("</body></html>");
  
          // EmailException will be caught here to test functionality required by
          // CmsMessageInfo.java
          try {
              mail.setHtmlMsg(sb.toString());
              mail.addTo(invalidMail);
              mail.setSubject("OpenCms TestCase HTML Mail");
              mail.setSmtpPort(SMTP_PORT);
              mail.send();
          } catch (EmailException e) {
              // Check if root cause was SendFailedException due to rejected mail by SMTP server
              assertTrue(e.getCause() instanceof SendFailedException);
              SendFailedException sfe = (SendFailedException)e.getCause();
              Address[] invalidAddresses = sfe.getInvalidAddresses();
              InternetAddress invalidAddress = (InternetAddress)invalidAddresses[0];
              echo("Invalid address was: " + invalidAddress.getAddress());
              assertEquals(invalidMail, invalidAddress.getAddress());
          }
      }
  
      /**
       * Tests sending plain text mails.<p>
       *
       * @throws Throwable if something goes wrong
       */
      public void testCmsSendHtmlMail() throws Throwable {
  
          echo("Trying to send an HTML mail ...");
  
          CmsHtmlMail mail = new CmsHtmlMail();
          StringBuilder sb = new StringBuilder("<html><body>");
          sb.append("<h1>Test mail containing HTML</h1>");
          sb.append("<p>This is only a test mail for sending HTML mails.</p>");
          sb.append(
              "<p><a href=\"http://www.opencms.org/\"><img src=\"http://www.opencms.org/export/system/modules/org.opencms.website.template/resources/img/logo/logo_opencms.gif\" border=\"0\"></a></p>");
          sb.append("<p><a href=\"http://www.opencms.org/\">www.opencms.org</a>");
          sb.append("</body></html>");
          mail.setHtmlMsg(sb.toString());
          mail.addTo(OpenCms.getSystemInfo().getMailSettings().getMailFromDefault());
          mail.setSubject("OpenCms TestCase HTML Mail");
          // SMTP port must be set manually
          mail.setSmtpPort(SMTP_PORT);
          String messageID = mail.send();
          assertNotNull(messageID);
  
          echo("HTML mail was sent successfully.");
      }
  
      /**
       * Tests sending plain text mails.<p>
       *
       * @throws Throwable if something goes wrong
       */
      public void testCmsSendSimpleMail() throws Throwable {
  
          echo("Trying to send a plain text mail ...");
  
          CmsSimpleMail mail = new CmsSimpleMail();
          mail.setMsg("This is only a test mail for sending plain text mails.");
          mail.addTo(OpenCms.getSystemInfo().getMailSettings().getMailFromDefault());
          mail.setSubject("OpenCms TestCase Plain Text Mail");
          mail.setSmtpPort(SMTP_PORT);
          String messageID = mail.send();
          assertNotNull(messageID);
  
          echo("Plain text mail was sent successfully.");
      }
  }
  