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  }