  package de.danielnaber.languagetool.rules;

  import java.io.IOException;

  import junit.framework.TestCase;
  import de.danielnaber.languagetool.JLanguageTool;
  import de.danielnaber.languagetool.Language;
  import de.danielnaber.languagetool.TestTools;

public class WhitespaceRuleTest extends TestCase {

  /* LanguageTool, a natural language style checker 
   * Copyright (C) 2005 Daniel Naber (http://www.danielnaber.de)
   * 
   * 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.
   *
   * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
   * USA
   */

  /**
   * 
   * @author Marcin Milkowski
   */

    public void testRule() throws IOException {
      WhitespaceRule rule = new WhitespaceRule(TestTools.getEnglishMessages(), Language.ENGLISH);
      RuleMatch[] matches;
      JLanguageTool langTool = new JLanguageTool(Language.ENGLISH);
      // correct sentences:
      matches = rule.match(langTool.getAnalyzedSentence("This is a test sentence."));
      assertEquals(0, matches.length);
      matches = rule.match(langTool.getAnalyzedSentence("This is a test sentence..."));
      assertEquals(0, matches.length);
      // incorrect sentences:
      matches = rule.match(langTool.getAnalyzedSentence("This  is a test sentence."));
      assertEquals(1, matches.length);
      assertEquals(4, matches[0].getFromPos());
      assertEquals(6, matches[0].getToPos());      
      matches = rule.match(langTool.getAnalyzedSentence("This is a test   sentence."));      
      assertEquals(1, matches.length);
      assertEquals(14, matches[0].getFromPos());
      assertEquals(17, matches[0].getToPos());
      matches = rule.match(langTool.getAnalyzedSentence("This is   a  test   sentence."));
      assertEquals(3, matches.length);
      assertEquals(7, matches[0].getFromPos());
      assertEquals(10, matches[0].getToPos());
      assertEquals(11, matches[1].getFromPos());
      assertEquals(13, matches[1].getToPos());
      assertEquals(17, matches[2].getFromPos());
      assertEquals(20, matches[2].getToPos());
    }

    
  }

  

@@ -2671,24 +2671,349 @@
 etToPos());%0A
+      %0A      langTool = new JLanguageTool(Language.POLISH);%0A      // correct sentences:%0A      matches = rule.match(langTool.getAnalyzedSentence(%22To jest test.%22));%0A      assertEquals(0, matches.length);%0A      matches = rule.match(langTool.getAnalyzedSentence(%22To jest   test.%22));%0A      assertEquals(1, matches.length);%0A      %0A
     %7D%0A%0A    %0A

add one test more