1
2
3
4 package net.sourceforge.pmd.util;
5
6 import static org.junit.Assert.assertEquals;
7
8 import org.junit.Test;
9 public class StringUtilTest {
10
11 @Test
12 public void testReplaceWithOneChar() {
13 assertEquals("faa", StringUtil.replaceString("foo", 'o', "a"));
14 }
15
16 @Test
17 public void testReplaceWithMultipleChars() {
18 assertEquals("faaaa", StringUtil.replaceString("foo", 'o', "aa"));
19 }
20
21 @Test
22 public void testReplaceStringWithString() {
23 assertEquals("foo]]>bar", StringUtil.replaceString("foo]]>bar", "]]>", "]]>"));
24 }
25
26 @Test
27 public void testReplaceStringWithString2() {
28 assertEquals("replaceString didn't work with a >", "foobar", StringUtil.replaceString("foobar", "]]>", "]]>"));
29 }
30
31 @Test
32 public void testReplaceWithNull() {
33 assertEquals("replaceString didn't work with a char", "f", StringUtil.replaceString("foo", 'o', null));
34 }
35
36
37
38
39
40
41
42
43 @Test
44 public void testUTF8NotSupported() {
45 StringBuilder sb = new StringBuilder();
46 String test = "é";
47 StringUtil.appendXmlEscaped(sb, test, false);
48 assertEquals("é", sb.toString());
49 }
50
51 @Test
52 public void testUTF8Supported() {
53 StringBuilder sb = new StringBuilder();
54 String test = "é";
55 StringUtil.appendXmlEscaped(sb, test, true);
56 assertEquals("é", sb.toString());
57 }
58
59 public static junit.framework.Test suite() {
60 return new junit.framework.JUnit4TestAdapter(StringUtilTest.class);
61 }
62 }
63