PHPRegexConverterTest.java

/*
 * Copyright 2012 SURFnet bv, The Netherlands
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package nl.surfnet.coin.teams.util;

import org.junit.Test;

import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNull;

/**
 * Test for {@link PHPRegexConverter}
 */
public class PHPRegexConverterTest {
  @Test
  public void testConvertPHPRegexPattern_null() throws Exception {
    assertNull(PHPRegexConverter.convertPHPRegexPattern(null));
  }

  @Test
  public void testConvertPHPRegexPattern_noDelim() throws Exception {
    String in = "(.+)";
    assertEquals(in, PHPRegexConverter.convertPHPRegexPattern(in));
  }

  @Test
  public void testConvertPHPRegexPattern_withDelim() throws Exception {
    String in = "|(.+)|";
    String out = "(.+)";
    assertEquals(out, PHPRegexConverter.convertPHPRegexPattern(in));
  }

  @Test
  public void testConvertPHPRegexPattern_multiDelim() throws Exception {
    String in = "|(person|group)|";
    String out = "(person|group)";
    assertEquals(out, PHPRegexConverter.convertPHPRegexPattern(in));
  }
}