1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*
* Copyright 2011 gitblit.com.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gitblit.tests;
import java.util.Arrays;
import java.util.List;
import org.junit.Test;
import com.gitblit.utils.StringUtils;
public class StringUtilsTest extends GitblitUnitTest {
@Test
public void testIsEmpty() throws Exception {
assertTrue(StringUtils.isEmpty((String)null));
assertTrue(StringUtils.isEmpty(""));
assertTrue(StringUtils.isEmpty(" "));
assertFalse(StringUtils.isEmpty("A"));
}
@Test
public void testIsEmptyCharArray() throws Exception {
assertTrue(StringUtils.isEmpty((char[])null));
assertTrue(StringUtils.isEmpty(new char[0]));
assertTrue(StringUtils.isEmpty(new char[]{ ' ' }));
assertTrue(StringUtils.isEmpty(new char[]{ ' '}));
assertTrue(StringUtils.isEmpty(new char[]{ ' ', ' ' }));
assertTrue(StringUtils.isEmpty(new char[]{ ' ', ' ', ' ' }));
assertFalse(StringUtils.isEmpty(new char[]{ '\u0020', 'f' }));
assertFalse(StringUtils.isEmpty(new char[]{ '\u0148', '\u0020' }));
assertFalse(StringUtils.isEmpty(new char[]{ 'A' }));
}
@Test
public void testBreakLinesForHtml() throws Exception {
String input = "this\nis\r\na\rtest\r\n\r\nof\n\nline\r\rbreaking";
String output = "this<br/>is<br/>a<br/>test<br/><br/>of<br/><br/>line<br/><br/>breaking";
assertEquals(output, StringUtils.breakLinesForHtml(input));
}
@Test
public void testEncodeUrl() throws Exception {
String input = "test /";
String output = "test%20%2F";
assertEquals(output, StringUtils.encodeURL(input));
}
@Test
public void testEscapeForHtml() throws Exception {
String input = "& < > \"";
String outputNoChange = "& < > "";
String outputChange = "& < > "";
assertEquals(outputNoChange, StringUtils.escapeForHtml(input, false));
assertEquals(outputChange, StringUtils.escapeForHtml(input, true));
String tabs = "\t";
int tabSpaces;
int expectedLength;
for (int i = 0; i < 50; i++) {
tabSpaces = 4 - i % 4;
expectedLength = (i + tabSpaces) * 6; // = 6 chars
assertEquals(expectedLength, StringUtils.escapeForHtml(tabs, true).length());
tabs = " " + tabs;
}
}
@Test
public void testDecodeForHtml() throws Exception {
String input = "& < > "";
String output = "& < > \"";
assertEquals(output, StringUtils.decodeFromHtml(input));
}
@Test
public void testFlattenStrings() throws Exception {
String[] strings = { "A", "B", "C", "D" };
assertEquals("A B C D", StringUtils.flattenStrings(Arrays.asList(strings)));
}
@Test
public void testTrim() throws Exception {
String input = "123456789 123456789 123456789 123456789 123456789 123456789 123456789 ";
String output = "123456789 123456789 123456789 123456789 123456789 1234567...";
assertEquals(output, StringUtils.trimString(input, 60));
assertEquals(input, StringUtils.trimString(input, input.length()));
}
@Test
public void testPadding() throws Exception {
String input = "test";
assertEquals(" test", StringUtils.leftPad(input, 6 + input.length(), ' '));
assertEquals("test ", StringUtils.rightPad(input, 6 + input.length(), ' '));
assertEquals(input, StringUtils.leftPad(input, input.length(), ' '));
assertEquals(input, StringUtils.rightPad(input, input.length(), ' '));
}
@Test
public void testSHA1() throws Exception {
assertEquals("bd9dbf5aae1a3862dd1526723246b20206e5fc37",
StringUtils.getSHA1("blob 16\000what is up, doc?"));
}
@Test
public void testMD5() throws Exception {
assertEquals("77fb8d95331f0d557472f6776d3aedf6",
StringUtils.getMD5("blob 16\000what is up, doc?"));
}
@Test
public void testRootPath() throws Exception {
String input = "/nested/path/to/repository";
String output = "/nested/path/to";
assertEquals(output, StringUtils.getRootPath(input));
assertEquals("", StringUtils.getRootPath("repository"));
}
@Test
public void testStringsFromValue() throws Exception {
List<String> strings = StringUtils.getStringsFromValue("\"A A \" B \"C C\" D \"\" \"E\"");
assertEquals(6, strings.size());
assertEquals("A A", strings.get(0));
assertEquals("B", strings.get(1));
assertEquals("C C", strings.get(2));
assertEquals("D", strings.get(3));
assertEquals("", strings.get(4));
assertEquals("E", strings.get(5));
strings = StringUtils.getStringsFromValue("\"A A \", B, \"C C\", D, \"\", \"E\"", ",");
assertEquals(6, strings.size());
assertEquals("A A", strings.get(0));
assertEquals("B", strings.get(1));
assertEquals("C C", strings.get(2));
assertEquals("D", strings.get(3));
assertEquals("", strings.get(4));
assertEquals("E", strings.get(5));
}
@Test
public void testStringsFromValue2() throws Exception {
List<String> strings = StringUtils.getStringsFromValue("common/* libraries/*");
assertEquals(2, strings.size());
assertEquals("common/*", strings.get(0));
assertEquals("libraries/*", strings.get(1));
}
@Test
public void testFuzzyMatching() throws Exception {
assertTrue(StringUtils.fuzzyMatch("12345", "12345"));
assertTrue(StringUtils.fuzzyMatch("AbCdEf", "abcdef"));
assertTrue(StringUtils.fuzzyMatch("AbCdEf", "abc*"));
assertTrue(StringUtils.fuzzyMatch("AbCdEf", "*def"));
assertTrue(StringUtils.fuzzyMatch("AbCdEfHIJ", "abc*hij"));
assertFalse(StringUtils.fuzzyMatch("123", "12345"));
assertFalse(StringUtils.fuzzyMatch("AbCdEfHIJ", "abc*hhh"));
}
@Test
public void testGetRepositoryPath() throws Exception {
assertEquals("gitblit/gitblit.git", StringUtils.extractRepositoryPath("git://github.com/gitblit/gitblit.git", new String [] { ".*?://github.com/(.*)" }));
assertEquals("gitblit.git", StringUtils.extractRepositoryPath("git://github.com/gitblit/gitblit.git", new String [] { ".*?://github.com/[^/].*?/(.*)" }));
assertEquals("gitblit.git", StringUtils.extractRepositoryPath("git://github.com/gitblit/gitblit.git"));
}
}
|
