/sonar-colorizer/src/test/java/org/sonar/colorizer/RegexpTokenizerTest.java

/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2011 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar 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 3 of the License, or (at your option) any later version.
 *
 * Sonar 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 Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.colorizer;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.junit.Assert.assertThat;
import static org.sonar.colorizer.SyntaxHighlighterTestingHarness.highlight;

import org.junit.Test;

public class RegexpTokenizerTest {

  RegexpTokenizer tokenHighlighter;;

  @Test
  public void testHighlight() {
    tokenHighlighter = new RegexpTokenizer("<r>", "</r>", "[0-9]+");
    assertThat(highlight("123, word = 435;", tokenHighlighter), is("<r>123</r>, word = <r>435</r>;"));
  }
  
  @Test
  public void testClone() {
    RegexpTokenizer tokenizer = new RegexpTokenizer("<r>", "</r>", "[a-z]+");
    RegexpTokenizer cloneTokenizer = tokenizer.clone();
    assertThat(tokenizer, is(not(cloneTokenizer)));
    assertThat(highlight("public 1234", cloneTokenizer), is("<r>public</r> 1234"));
  }

}