code: /* LanguageTool, a natural language style checker
   * Copyright (C) 2012 Marcin Miłkowski
   *
   * 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.en;
  
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  import java.io.IOException;
  import java.util.Collections;
  
  import org.junit.Test;
  import org.languagetool.JLanguageTool;
  import org.languagetool.Language;
  import org.languagetool.TestTools;
  import org.languagetool.language.CanadianEnglish;
  import org.languagetool.rules.Rule;
  import org.languagetool.rules.RuleMatch;
  
  public class MorfologikCanadianSpellerRuleTest extends AbstractEnglishSpellerRuleTest{
  
    @Test
    public void testSuggestions() throws IOException {
      Language language = new CanadianEnglish();
      Rule rule = new MorfologikCanadianSpellerRule(TestTools.getMessages("en"), language, null, Collections.emptyList());
      super.testNonVariantSpecificSuggestions(rule, language);
  
      JLanguageTool lt = new JLanguageTool(language);
      // suggestions from language specific spelling_en-XX.txt
      assertSuggestion(rule, lt, "CATestWordToBeIgnore", "CATestWordToBeIgnored");
    }
  
    @Test
    public void testMorfologikSpeller() throws IOException {
      CanadianEnglish language = new CanadianEnglish();
      MorfologikBritishSpellerRule rule =
              new MorfologikBritishSpellerRule(TestTools.getMessages("en"), language, null, Collections.emptyList());
  
      JLanguageTool lt = new JLanguageTool(language);
  
      // correct sentences:
      assertEquals(0, rule.match(lt.getAnalyzedSentence("This is an example: we get behaviour as a dictionary word.")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("Why don't we speak today.")).length);
      //with doesn't
      assertEquals(0, rule.match(lt.getAnalyzedSentence("He doesn't know what to do.")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence(",")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("123454")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("I like my emoji (😥)...")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("μ")).length);
  
      //incorrect sentences:
  
      RuleMatch[] matches = rule.match(lt.getAnalyzedSentence("arbor"));
      // check match positions:
      assertEquals(1, matches.length);
      assertEquals(0, matches[0].getFromPos());
      assertEquals(5, matches[0].getToPos());
      assertTrue(matches[0].getSuggestedReplacements().contains("arbour"));
  
      assertEquals(1, rule.match(lt.getAnalyzedSentence("aõh")).length);
      assertEquals(0, rule.match(lt.getAnalyzedSentence("a")).length);
    }
  
    private void assertSuggestion(Rule rule, JLanguageTool lt, String input, String... expectedSuggestions) throws IOException {
      RuleMatch[] matches = rule.match(lt.getAnalyzedSentence(input));
      assertThat(matches.length, is(1));
      assertTrue("Expected >= " + expectedSuggestions.length + ", got: " + matches[0].getSuggestedReplacements(),
              matches[0].getSuggestedReplacements().size() >= expectedSuggestions.length);
      for (String expectedSuggestion : expectedSuggestions) {
        assertTrue(matches[0].getSuggestedReplacements().contains(expectedSuggestion));
      }
    }
  }
  