TestListBasedValidator


1   /*
2    *  Copyright (c) 2001-2005, Jean Tessier
3    *  All rights reserved.
4    *  
5    *  Redistribution and use in source and binary forms, with or without
6    *  modification, are permitted provided that the following conditions
7    *  are met:
8    *  
9    *      * Redistributions of source code must retain the above copyright
10   *        notice, this list of conditions and the following disclaimer.
11   *  
12   *      * Redistributions in binary form must reproduce the above copyright
13   *        notice, this list of conditions and the following disclaimer in the
14   *        documentation and/or other materials provided with the distribution.
15   *  
16   *      * Neither the name of Jean Tessier nor the names of his contributors
17   *        may be used to endorse or promote products derived from this software
18   *        without specific prior written permission.
19   *  
20   *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21   *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22   *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23   *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
24   *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25   *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26   *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27   *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28   *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29   *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30   *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31   */
32  
33  package com.jeantessier.diff;
34  
35  import java.io.*;
36  
37  import junit.framework.*;
38  
39  public class TestListBasedValidator extends TestCase {
40      public void testDefault() throws IOException {
41          Validator validator = new ListBasedValidator();
42  
43          assertTrue("package", validator.isPackageAllowed("foobar"));
44          assertTrue("class",   validator.isClassAllowed("foobar"));
45          assertTrue("class",   validator.isClassAllowed("foobar.foobar"));
46          assertTrue("feature", validator.isFeatureAllowed("foobar"));
47          assertTrue("feature", validator.isFeatureAllowed("foobar.foobar"));
48          assertTrue("feature", validator.isFeatureAllowed("foobar.foobar.foobar"));
49  
50          assertTrue("package", validator.isPackageAllowed("barfoo"));
51          assertTrue("class",   validator.isClassAllowed("barfoo"));
52          assertTrue("class",   validator.isClassAllowed("barfoo.barfoo"));
53          assertTrue("feature", validator.isFeatureAllowed("barfoo"));
54          assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo"));
55          assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
56      }
57  
58      public void testNullFile() throws IOException {
59          Validator validator;
60  
61          try {
62              validator = new ListBasedValidator((BufferedReader) null);
63              fail("Created PackageValidator with null");
64          } catch (NullPointerException   ex) {
65              // Ignore
66          }
67  
68          validator = new ListBasedValidator(new BufferedReader(new StringReader("")));
69  
70          assertTrue("package", validator.isPackageAllowed("foobar"));
71          assertTrue("class",   validator.isClassAllowed("foobar"));
72          assertTrue("class",   validator.isClassAllowed("foobar.foobar"));
73          assertTrue("feature", validator.isFeatureAllowed("foobar"));
74          assertTrue("feature", validator.isFeatureAllowed("foobar.foobar"));
75          assertTrue("feature", validator.isFeatureAllowed("foobar.foobar.foobar"));
76  
77          assertTrue("package", validator.isPackageAllowed("barfoo"));
78          assertTrue("class",   validator.isClassAllowed("barfoo"));
79          assertTrue("class",   validator.isClassAllowed("barfoo.barfoo"));
80          assertTrue("feature", validator.isFeatureAllowed("barfoo"));
81          assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo"));
82          assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
83      }
84  
85      public void testConstructor() throws IOException {
86          Validator validator = new ListBasedValidator(new BufferedReader(new StringReader("foobar\n")));
87  
88          assertTrue("package", validator.isPackageAllowed("foobar"));
89          assertTrue("class",   validator.isClassAllowed("foobar"));
90          assertTrue("class",   !validator.isClassAllowed("foobar.foobar"));
91          assertTrue("feature", validator.isFeatureAllowed("foobar"));
92          assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar"));
93          assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar.foobar"));
94  
95          assertTrue("package", !validator.isPackageAllowed("barfoo"));
96          assertTrue("class",   !validator.isClassAllowed("barfoo"));
97          assertTrue("class",   !validator.isClassAllowed("barfoo.barfoo"));
98          assertTrue("feature", !validator.isFeatureAllowed("barfoo"));
99          assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo"));
100         assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
101     }
102 
103     public void testMissingFile1() throws IOException {
104         Validator validator = new ListBasedValidator("no such file");
105 
106         assertTrue("package", validator.isPackageAllowed("foobar"));
107         assertTrue("class",   validator.isClassAllowed("foobar"));
108         assertTrue("class",   validator.isClassAllowed("foobar.foobar"));
109         assertTrue("feature", validator.isFeatureAllowed("foobar"));
110         assertTrue("feature", validator.isFeatureAllowed("foobar.foobar"));
111         assertTrue("feature", validator.isFeatureAllowed("foobar.foobar.foobar"));
112 
113         assertTrue("package", validator.isPackageAllowed("barfoo"));
114         assertTrue("class",   validator.isClassAllowed("barfoo"));
115         assertTrue("class",   validator.isClassAllowed("barfoo.barfoo"));
116         assertTrue("feature", validator.isFeatureAllowed("barfoo"));
117         assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo"));
118         assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
119     }
120 
121     public void testMissingFile2() throws IOException {
122         File file = new File("no such file");
123         assertFalse("File exists", file.exists());
124         
125         Validator validator = new ListBasedValidator(file);
126 
127         assertTrue("package", validator.isPackageAllowed("foobar"));
128         assertTrue("class",   validator.isClassAllowed("foobar"));
129         assertTrue("class",   validator.isClassAllowed("foobar.foobar"));
130         assertTrue("feature", validator.isFeatureAllowed("foobar"));
131         assertTrue("feature", validator.isFeatureAllowed("foobar.foobar"));
132         assertTrue("feature", validator.isFeatureAllowed("foobar.foobar.foobar"));
133 
134         assertTrue("package", validator.isPackageAllowed("barfoo"));
135         assertTrue("class",   validator.isClassAllowed("barfoo"));
136         assertTrue("class",   validator.isClassAllowed("barfoo.barfoo"));
137         assertTrue("feature", validator.isFeatureAllowed("barfoo"));
138         assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo"));
139         assertTrue("feature", validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
140     }
141 
142     public void testMerge() throws IOException {
143         ListBasedValidator validator = new ListBasedValidator();
144 
145         validator.load(new BufferedReader(new StringReader("foo\nbar")));
146 
147         assertTrue("package foo",     validator.isPackageAllowed("foo"));
148         assertTrue("package bar",     validator.isPackageAllowed("bar"));
149         assertTrue("package foobar", !validator.isClassAllowed("foobar"));
150         assertTrue("package barfoo", !validator.isClassAllowed("barfoo"));
151 
152         validator.load(new BufferedReader(new StringReader("foobar")));
153 
154         assertTrue("package foo",     validator.isPackageAllowed("foo"));
155         assertTrue("package bar",     validator.isPackageAllowed("bar"));
156         assertTrue("package foobar",  validator.isClassAllowed("foobar"));
157         assertTrue("package barfoo", !validator.isClassAllowed("barfoo"));
158     }
159 
160     public void testConstructorWithSuffix1() throws IOException {
161         Validator validator = new ListBasedValidator(new BufferedReader(new StringReader("foobar [P]\n")));
162 
163         assertTrue("package", validator.isPackageAllowed("foobar"));
164         assertTrue("class",   validator.isClassAllowed("foobar"));
165         assertTrue("class",   !validator.isClassAllowed("foobar.foobar"));
166         assertTrue("feature", validator.isFeatureAllowed("foobar"));
167         assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar"));
168         assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar.foobar"));
169 
170         assertTrue("package", !validator.isPackageAllowed("barfoo"));
171         assertTrue("class",   !validator.isClassAllowed("barfoo"));
172         assertTrue("class",   !validator.isClassAllowed("barfoo.barfoo"));
173         assertTrue("feature", !validator.isFeatureAllowed("barfoo"));
174         assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo"));
175         assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
176     }
177 
178     public void testConstructorWithSuffix2() throws IOException {
179         Validator validator = new ListBasedValidator(new BufferedReader(new StringReader("foobar [C]\n")));
180 
181         assertTrue("package", validator.isPackageAllowed("foobar"));
182         assertTrue("class",   validator.isClassAllowed("foobar"));
183         assertTrue("class",   !validator.isClassAllowed("foobar.foobar"));
184         assertTrue("feature", validator.isFeatureAllowed("foobar"));
185         assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar"));
186         assertTrue("feature", !validator.isFeatureAllowed("foobar.foobar.foobar"));
187 
188         assertTrue("package", !validator.isPackageAllowed("barfoo"));
189         assertTrue("class",   !validator.isClassAllowed("barfoo"));
190         assertTrue("class",   !validator.isClassAllowed("barfoo.barfoo"));
191         assertTrue("feature", !validator.isFeatureAllowed("barfoo"));
192         assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo"));
193         assertTrue("feature", !validator.isFeatureAllowed("barfoo.barfoo.barfoo"));
194     }
195 
196     public void testMergeWithSuffix() throws IOException {
197         ListBasedValidator validator = new ListBasedValidator();
198 
199         validator.load(new BufferedReader(new StringReader("foo [P]\nbar [P]")));
200 
201         assertTrue("package foo",     validator.isPackageAllowed("foo"));
202         assertTrue("package bar",     validator.isPackageAllowed("bar"));
203         assertTrue("package foobar", !validator.isClassAllowed("foobar"));
204         assertTrue("package barfoo", !validator.isClassAllowed("barfoo"));
205 
206         validator.load(new BufferedReader(new StringReader("foobar [P]")));
207 
208         assertTrue("package foo",     validator.isPackageAllowed("foo"));
209         assertTrue("package bar",     validator.isPackageAllowed("bar"));
210         assertTrue("package foobar",  validator.isClassAllowed("foobar"));
211         assertTrue("package barfoo", !validator.isClassAllowed("barfoo"));
212     }
213 }
214
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags