code: /* 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
   */
  package org.languagetool.rules;
  
  import org.junit.Test;
  import org.languagetool.JLanguageTool;
  import org.languagetool.TestTools;
  
  import java.io.IOException;
  
  import static org.junit.Assert.assertEquals;
  
  /**
   * @author Daniel Naber
   */
  public class DoublePunctuationRuleTest {
  
    @Test
    public void testRule() throws IOException {
      DoublePunctuationRule rule = new DoublePunctuationRule(TestTools.getEnglishMessages());
      JLanguageTool lt = new JLanguageTool(TestTools.getDemoLanguage());
      
      // correct sentences:
      assertEquals(0, rule.match(lt.getAnalyzedSentence("This is a test sentence...")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Это тестовое предложение?..")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Это тестовое предложение!.. ")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("This is a test sentence... More stuff....")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("This is a test sentence..... More stuff....")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("This, is, a test sentence.")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("The path is ../data/vtest.avi")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("The path is ..\\data\\vtest.avi")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Something … … ..")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Something … … ... …")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Something … … .... …")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Something … … .. …")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Something ……..")).length);
  
      // errors:
      RuleMatch[] matches1 = rule.match(lt.getAnalyzedSentence("This,, is a test sentence."));
      assertEquals(1, matches1.length);
      assertEquals(4, matches1[0].getFromPos());
      assertEquals(6, matches1[0].getToPos());
      RuleMatch[] matches2 = rule.match(lt.getAnalyzedSentence("This is a test sentence.. Another sentence"));
      assertEquals(1, matches2.length);
      assertEquals(23, matches2[0].getFromPos());
      assertEquals(25, matches2[0].getToPos());
    }
    
  }
  