SearchLanguageConversionTest


1   /*
2    * Copyright (C) 2005 Alfresco, Inc.
3    *
4    * Licensed under the Mozilla Public License version 1.1 
5    * with a permitted attribution clause. You may obtain a
6    * copy of the License at
7    *
8    *   http://www.alfresco.org/legal/license.txt
9    *
10   * Unless required by applicable law or agreed to in writing,
11   * software distributed under the License is distributed on an
12   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific
14   * language governing permissions and limitations under the
15   * License.
16   */
17  package org.alfresco.util;
18  
19  import junit.framework.TestCase;
20  
21  /**
22   * @see org.alfresco.util.SearchLanguageConversion
23   * 
24   * @author Derek Hulley
25   */
26  public class SearchLanguageConversionTest extends TestCase
27  {
28      /**
29       * A string with a whole lod of badness to stress test with
30       */
31      private static final String   BAD_STRING =
32              "\\ | ! \" � " +
33              "$ % ^ & * ( " +
34              ") _ { } [ ] " +
35              "@ # ~ ' : ; " +
36              ", . < > + ? " +
37              "/ \\\\ \\* \\? \\_";
38      
39      public void testEscapeXPathLike()
40      {
41          String   good = SearchLanguageConversion.escapeForXPathLike(BAD_STRING);
42          assertEquals("Escaping for xpath failed",
43                  "\\\\ | ! \" � " +
44                  "$ \\% ^ & * ( " +
45                  ") \\_ { } [ ] " +
46                  "@ # ~ ' : ; " +
47                  ", . < > + ? " +
48                  "/ \\\\\\\\ \\\\* \\\\? \\\\\\_",
49                  good);
50      }
51      
52      public void testEscapeRegex()
53      {
54          String   good = SearchLanguageConversion.escapeForRegex(BAD_STRING);
55          assertEquals("Escaping for regex failed",
56                  "\\\\ \\| ! \" � " +
57                  "\\$ % \\^ & \\* \\( " +
58                  "\\) _ \\{ \\} [ ] " +
59                  "@ # ~ ' : ; " +
60                  ", \\. < > \\+ \\? " +
61                  "/ \\\\\\\\ \\\\\\* \\\\\\? \\\\_",
62                  good);
63      }
64      
65      public void testEscapeLucene()
66      {
67          String   good = SearchLanguageConversion.escapeForLucene(BAD_STRING);
68          assertEquals("Escaping for regex failed",
69                  "\\\\ | \\! \\\" � " +
70                  "$ % \\^ & \\* \\( " +
71                  "\\) _ \\{ \\} \\[ \\] " +
72                  "@ # \\~ ' \\: ; " +
73                  ", . < > \\+ \\? " +
74                  "/ \\\\\\\\ \\\\\\* \\\\\\? \\\\_",
75                  good);
76      }
77      
78      public void testConvertXPathLikeToRegex()
79      {
80          String   good = SearchLanguageConversion.convertXPathLikeToRegex(BAD_STRING);
81          assertEquals("XPath like to regex failed",
82                  "(?s)\\ \\| ! \" � " +
83                  "\\$ .* \\^ & \\* \\( " +
84                  "\\) . \\{ \\} [ ] " +
85                  "@ # ~ ' : ; " +
86                  ", \\. < > \\+ \\? " +
87                  "/ \\\\ \\* \\? \\_",
88                  good);
89      }
90      
91      public void testConvertXPathLikeToLucene()
92      {
93          String   good = SearchLanguageConversion.convertXPathLikeToLucene(BAD_STRING);
94          assertEquals("XPath like to regex failed",
95                  "\\ | \\! \\\" � " +
96                  "$ * \\^ & \\* \\( " +
97                  "\\) ? \\{ \\} \\[ \\] " +
98                  "@ # \\~ ' \\: ; " +
99                  ", . < > \\+ \\? " +
100                 "/ \\\\ \\* \\? \\_",
101                 good);
102     }
103 }
104
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