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 package org.apache.hc.client5.http.validator;
28
29 import org.junit.jupiter.api.Assertions;
30 import org.junit.jupiter.api.Test;
31
32 public class TestETag {
33
34 @Test
35 public void testHashCodeEquals() {
36 final ETag tag1 = new ETag("this");
37 final ETag tag2 = new ETag("this");
38 final ETag tag3 = new ETag("this", ValidatorType.WEAK);
39 final ETag tag4 = new ETag("that", ValidatorType.WEAK);
40
41 Assertions.assertEquals(tag1.hashCode(), tag2.hashCode());
42 Assertions.assertNotEquals(tag2.hashCode(), tag3.hashCode());
43 Assertions.assertNotEquals(tag3.hashCode(), tag4.hashCode());
44
45 Assertions.assertEquals(tag1, tag2);
46 Assertions.assertNotEquals(tag2, tag3);
47 Assertions.assertNotEquals(tag3, tag4);
48 }
49
50 @Test
51 public void testToString() {
52 Assertions.assertEquals("\"blah\"", new ETag("blah").toString());
53 Assertions.assertEquals("W/\"blah\"", new ETag("blah", ValidatorType.WEAK).toString());
54 Assertions.assertEquals("\"\"", new ETag("").toString());
55 }
56
57 @Test
58 public void testParse() {
59 Assertions.assertEquals(new ETag("blah", ValidatorType.WEAK), ETag.parse(" W/\"blah\" "));
60 Assertions.assertEquals(new ETag(" huh?"), ETag.parse(" \" huh?\" "));
61 Assertions.assertEquals(new ETag(" ", ValidatorType.WEAK), ETag.parse("W/\" \""));
62 Assertions.assertEquals(new ETag(""), ETag.parse("\"\""));
63 Assertions.assertNull(ETag.parse("wrong"));
64 Assertions.assertNull(ETag.parse("w/\"wrong\""));
65 Assertions.assertNull(ETag.parse("W /\"wrong\""));
66 Assertions.assertNull(ETag.parse("W/ \"wrong\""));
67 Assertions.assertNull(ETag.parse("W/wrong"));
68 Assertions.assertNull(ETag.parse("\"cut"));
69 Assertions.assertNull(ETag.parse(" \""));
70 Assertions.assertNull(ETag.parse("W/\""));
71 }
72
73 @Test
74 public void testComparison() {
75 Assertions.assertFalse(ETag.strongCompare(new ETag("1", ValidatorType.WEAK), new ETag("1", ValidatorType.WEAK)));
76 Assertions.assertTrue(ETag.weakCompare(new ETag("1", ValidatorType.WEAK), new ETag("1", ValidatorType.WEAK)));
77 Assertions.assertFalse(ETag.strongCompare(new ETag("1", ValidatorType.WEAK), new ETag("2", ValidatorType.WEAK)));
78 Assertions.assertFalse(ETag.weakCompare(new ETag("1", ValidatorType.WEAK), new ETag("2", ValidatorType.WEAK)));
79 Assertions.assertFalse(ETag.strongCompare(new ETag("1", ValidatorType.WEAK), new ETag("1")));
80 Assertions.assertTrue(ETag.weakCompare(new ETag("1", ValidatorType.WEAK), new ETag("1")));
81 Assertions.assertTrue(ETag.strongCompare(new ETag("1"), new ETag("1")));
82 Assertions.assertTrue(ETag.weakCompare(new ETag("1"), new ETag("1")));
83
84 Assertions.assertFalse(ETag.weakCompare(new ETag("1", ValidatorType.WEAK), null));
85 Assertions.assertFalse(ETag.weakCompare(null, new ETag("1", ValidatorType.WEAK)));
86 Assertions.assertFalse(ETag.weakCompare(null, null));
87
88 Assertions.assertFalse(ETag.strongCompare(new ETag("1"), null));
89 Assertions.assertFalse(ETag.strongCompare(null, new ETag("1")));
90 Assertions.assertFalse(ETag.strongCompare(null, null));
91 }
92
93 }