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1 package junitx.framework;
2
3 import junit.framework.AssertionFailedError;
4 import junit.framework.TestCase;
5 import junitx.util.XMLPropertyManager;
6
7 import java.io.File  ;
8 import java.io.FileInputStream ;
9 import java.io.FileOutputStream ;
10 import java.io.StringReader ;
11
12
16 public class FileAssertTest
17 extends TestCase {
18
19 public FileAssertTest(String name) {
20 super(name);
21 }
22
23 public void testSucceed()
24 throws Exception {
25 String input = "line1\n" +
26 "line2\n" +
27 "line3\n" +
28 "line4\n" +
29 "line5\n";
30 FileAssert.assertEquals(null, new StringReader (input), new StringReader (input));
31 }
32
33 public void testFailDiffer()
34 throws Exception {
35 String expected = "line1\n" +
36 "line2\n" +
37 "line3\n" +
38 "line4\n" +
39 "line5\n";
40 String actual = "line1\n" +
41 "line2\n" +
42 "line10\n" +
43 "line4\n" +
44 "line5\n";
45 try {
46 FileAssert.assertEquals(null, new StringReader (expected), new StringReader (actual));
47 } catch (AssertionFailedError e) {
48 return;
49 }
50 fail();
51 }
52
53 public void testFailLonger()
54 throws Exception {
55 String expected = "line1\n" +
56 "line2\n" +
57 "line3\n" +
58 "line4\n" +
59 "line5\n";
60 String actual = "line1\n" +
61 "line2\n" +
62 "line3\n" +
63 "line4\n" +
64 "line5\n" +
65 "line6\n";
66 try {
67 FileAssert.assertEquals(null, new StringReader (expected), new StringReader (actual));
68 } catch (AssertionFailedError e) {
69 return;
70 }
71 fail();
72 }
73
74 public void testFailShorter()
75 throws Exception {
76 String expected = "line1\n" +
77 "line2\n" +
78 "line3\n" +
79 "line4\n" +
80 "line5\n";
81 String actual = "line1\n" +
82 "line2\n" +
83 "line3\n" +
84 "line4\n";
85 try {
86 FileAssert.assertEquals(null, new StringReader (expected), new StringReader (actual));
87 } catch (AssertionFailedError e) {
88 return;
89 }
90 fail();
91 }
92
93 public void testSucceedFile()
94 throws Exception {
95 File expected = new File (XMLPropertyManager.getProperty("expected.file"));
96 File actual = new File (XMLPropertyManager.getProperty("normal.file"));
97
98 FileAssert.assertEquals(expected, actual);
99 }
100
101 public void testFailFileDiffer()
102 throws Exception {
103 File expected = new File (XMLPropertyManager.getProperty("expected.file"));
104 File actual = new File (XMLPropertyManager.getProperty("differ.file"));
105
106 try {
107 FileAssert.assertEquals(expected, actual);
108 } catch (AssertionFailedError e) {
109 return;
110 }
111 fail();
112 }
113
114 public void testFailFileLonger()
115 throws Exception {
116 File expected = new File (XMLPropertyManager.getProperty("expected.file"));
117 File actual = new File (XMLPropertyManager.getProperty("long.file"));
118
119 try {
120 FileAssert.assertEquals(expected, actual);
121 } catch (AssertionFailedError e) {
122 return;
123 }
124 fail();
125 }
126
127 public void testFailFileShorter()
128 throws Exception {
129 File expected = new File (XMLPropertyManager.getProperty("expected.file"));
130 File actual = new File (XMLPropertyManager.getProperty("short.file"));
131
132 try {
133 FileAssert.assertEquals(expected, actual);
134 } catch (AssertionFailedError e) {
135 return;
136 }
137 fail();
138 }
139
140 public void testSucceedBinaryFile()
141 throws Exception {
142 File expected = new File (XMLPropertyManager.getProperty("expected.binary.file"));
143 File actual = new File (XMLPropertyManager.getProperty("normal.binary.file"));
144
145 FileAssert.assertBinaryEquals(expected, actual);
146 }
147
148 public void testFailBinaryFileDiffer()
149 throws Exception {
150 File expected = new File (XMLPropertyManager.getProperty("expected.binary.file"));
151 File actual = new File (XMLPropertyManager.getProperty("differ.binary.file"));
152
153 try {
154 FileAssert.assertBinaryEquals(expected, actual);
155 } catch (AssertionFailedError e) {
156 ThrowableAssert.assertSimilar(new AssertionFailedError("files differ at byte 151"), e);
157 return;
158 }
159 fail();
160 }
161
162 public void testFailBinaryFileLonger()
163 throws Exception {
164 File expected = new File (XMLPropertyManager.getProperty("expected.binary.file"));
165 File actual = new File (XMLPropertyManager.getProperty("long.binary.file"));
166
167 try {
168 FileAssert.assertBinaryEquals(expected, actual);
169 } catch (AssertionFailedError e) {
170 ThrowableAssert.assertSimilar(new AssertionFailedError("actual file is longer"), e);
171 return;
172 }
173 fail();
174 }
175
176 public void testFailBinaryFileShorter()
177 throws Exception {
178 File expected = new File (XMLPropertyManager.getProperty("expected.binary.file"));
179 File actual = new File (XMLPropertyManager.getProperty("short.binary.file"));
180
181 try {
182 FileAssert.assertBinaryEquals(expected, actual);
183 } catch (AssertionFailedError e) {
184 ThrowableAssert.assertSimilar(new AssertionFailedError("actual file is shorter"), e);
185 return;
186 }
187 fail();
188 }
189
190 public void testSucceedFileLastLine()
191 throws Exception {
192 File expected = new File (XMLPropertyManager.getProperty("expected-lastline.file"));
193 File actual = new File (XMLPropertyManager.getProperty("expected-lastline.file"));
194
195 FileAssert.assertEquals(expected, actual);
196 }
197
198 public void testFailFileLastLine() {
199 File expected = new File (XMLPropertyManager.getProperty("expected-lastline.file"));
200 File actual = new File (XMLPropertyManager.getProperty("differ-lastline.file"));
201
202 try {
203 FileAssert.assertEquals(expected, actual);
204 } catch (AssertionFailedError e) {
205 return;
206 }
207 fail();
208 }
209
210 public void create()
211 throws Exception {
212 File input = new File (XMLPropertyManager.getProperty("expected.binary.file"));
213
214 FileInputStream inputis = new FileInputStream (input);
215 byte[] buff = new byte[400];
216 inputis.read(buff, 0, 400);
217
218 FileOutputStream out;
219
220 out = new FileOutputStream (new File ("expected.bin"));
221 out.write(buff, 0, 300);
222 out.close();
223
224 out = new FileOutputStream (new File ("normal.bin"));
225 out.write(buff, 0, 300);
226 out.close();
227
228 out = new FileOutputStream (new File ("long.bin"));
229 out.write(buff, 0, 400);
230 out.close();
231
232 out = new FileOutputStream (new File ("short.bin"));
233 out.write(buff, 0, 200);
234 out.close();
235
236 out = new FileOutputStream (new File ("differ.bin"));
237 buff[150] ^= (byte) 0xFF;
238 out.write(buff, 0, 300);
239 out.close();
240
241 inputis.close();
242 }
243
244 }
245 |
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