    1   /*
    2    * $Id: ISBNValidatorTest.java 155434 2005-02-26 13:16:41Z dirkv $
    3    * $Rev: 155434 $
    4    * $Date: 2005-02-26 13:16:41 +0000 (Sat, 26 Feb 2005) $
    5    *
    6    * ====================================================================
    7    * Copyright 2004-2005 The Apache Software Foundation
    8    *
    9    * Licensed under the Apache License, Version 2.0 (the "License");
    10   * you may not use this file except in compliance with the License.
    11   * You may obtain a copy of the License at
    12   *
    13   *     http://www.apache.org/licenses/LICENSE-2.0
    14   *
    15   * Unless required by applicable law or agreed to in writing, software
    16   * distributed under the License is distributed on an "AS IS" BASIS,
    17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    18   * See the License for the specific language governing permissions and
    19   * limitations under the License.
    20   */
    21
    22  package org.apache.commons.validator;
    23
    24  import junit.framework.TestCase;
    25
    26  public class ISBNValidatorTest extends TestCase {
    27
    28      private static final String VALID_ISBN_RAW = "1930110995";
    29      private static final String VALID_ISBN_DASHES = "1-930110-99-5";
    30      private static final String VALID_ISBN_SPACES = "1 930110 99 5";
    31      private static final String VALID_ISBN_X = "0-201-63385-X";
    32      private static final String INVALID_ISBN = "068-556-98-45";
    33
    34      public ISBNValidatorTest(String name) {
    35          super(name);
    36      }
    37
    38      public void testIsValid() throws Exception {
    39          ISBNValidator validator = new ISBNValidator();
    40          assertFalse(validator.isValid(null));
    41          assertFalse(validator.isValid(""));
    42          assertFalse(validator.isValid("1"));
    43          assertFalse(validator.isValid("12345678901234"));
    44          assertFalse(validator.isValid("dsasdsadsads"));
    45          assertFalse(validator.isValid("535365"));
    46          assertFalse(validator.isValid("I love sparrows!"));
    47          assertFalse(validator.isValid("--1 930110 99 5"));
    48          assertFalse(validator.isValid("1 930110 99 5--"));
    49          assertFalse(validator.isValid("1 930110-99 5-"));
    50
    51          assertTrue(validator.isValid(VALID_ISBN_RAW));
    52          assertTrue(validator.isValid(VALID_ISBN_DASHES));
    53          assertTrue(validator.isValid(VALID_ISBN_SPACES));
    54          assertTrue(validator.isValid(VALID_ISBN_X));
    55          assertFalse(validator.isValid(INVALID_ISBN));
    56      }
    57
    58  }