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.util;
  
  import org.opencms.i18n.CmsEncoder;
  import org.opencms.test.OpenCmsTestCase;
  
  /**
   * Test case for <code>{@link org.opencms.util.CmsHtmlParser}</code>.<p>
   *
   * @since 6.2.0
   */
  public class TestCmsHtmlParser extends OpenCmsTestCase {
  
      /**
       * Tests the HTML extractor.<p>
       *
       * @throws Exception in case the test fails
       */
      public void testHtmlExtractor() throws Exception {
  
          I_CmsHtmlNodeVisitor visitor1 = new CmsHtmlParser(true);
          String content1 = CmsFileUtil.readFile("org/opencms/util/testHtml_01.html", CmsEncoder.ENCODING_ISO_8859_1);
          String result1 = visitor1.process(content1, CmsEncoder.ENCODING_ISO_8859_1);
          System.out.println(result1 + "\n\n");
          // assertEquals(content1, result1);
  
          I_CmsHtmlNodeVisitor visitor2 = new CmsHtmlParser(true);
          String content2 = CmsFileUtil.readFile("org/opencms/util/testHtml_02.html", CmsEncoder.ENCODING_ISO_8859_1);
          String result2 = visitor2.process(content2, CmsEncoder.ENCODING_ISO_8859_1);
          System.out.println(result2 + "\n\n");
          assertEquals(content2, result2);
  
          I_CmsHtmlNodeVisitor visitor3 = new CmsHtmlParser(true);
          String content3 = CmsFileUtil.readFile("org/opencms/util/testHtml_03.html", CmsEncoder.ENCODING_ISO_8859_1);
          String result3 = visitor3.process(content3, CmsEncoder.ENCODING_ISO_8859_1);
          System.out.println(result3 + "\n\n");
          assertEquals(content3, result3);
  
          // check with non-echo visitor, no output should be produced
          I_CmsHtmlNodeVisitor visitor4 = new CmsHtmlParser();
          result3 = visitor4.process(content3, CmsEncoder.ENCODING_ISO_8859_1);
          System.out.println(result3 + "\n\n");
          assertEquals("", result3);
      }
  }