1 package junit.tests.framework;
2
3 import junit.framework.ComparisonCompactor;
4 import junit.framework.TestCase;
5
6 public class ComparisonCompactorTest extends TestCase {
7
8 public void testMessage() {
9 String failure = new ComparisonCompactor(0, "b", "c").compact("a");
10 assertTrue("a expected:<[b]> but was:<[c]>".equals(failure));
11 }
12
13 public void testStartSame() {
14 String failure = new ComparisonCompactor(1, "ba", "bc").compact(null);
15 assertEquals("expected:<b[a]> but was:<b[c]>", failure);
16 }
17
18 public void testEndSame() {
19 String failure = new ComparisonCompactor(1, "ab", "cb").compact(null);
20 assertEquals("expected:<[a]b> but was:<[c]b>", failure);
21 }
22
23 public void testSame() {
24 String failure = new ComparisonCompactor(1, "ab", "ab").compact(null);
25 assertEquals("expected:<ab> but was:<ab>", failure);
26 }
27
28 public void testNoContextStartAndEndSame() {
29 String failure = new ComparisonCompactor(0, "abc", "adc").compact(null);
30 assertEquals("expected:<...[b]...> but was:<...[d]...>", failure);
31 }
32
33 public void testStartAndEndContext() {
34 String failure = new ComparisonCompactor(1, "abc", "adc").compact(null);
35 assertEquals("expected:<a[b]c> but was:<a[d]c>", failure);
36 }
37
38 public void testStartAndEndContextWithEllipses() {
39 String failure = new ComparisonCompactor(1, "abcde", "abfde").compact(null);
40 assertEquals("expected:<...b[c]d...> but was:<...b[f]d...>", failure);
41 }
42
43 public void testComparisonErrorStartSameComplete() {
44 String failure = new ComparisonCompactor(2, "ab", "abc").compact(null);
45 assertEquals("expected:<ab[]> but was:<ab[c]>", failure);
46 }
47
48 public void testComparisonErrorEndSameComplete() {
49 String failure = new ComparisonCompactor(0, "bc", "abc").compact(null);
50 assertEquals("expected:<[]...> but was:<[a]...>", failure);
51 }
52
53 public void testComparisonErrorEndSameCompleteContext() {
54 String failure = new ComparisonCompactor(2, "bc", "abc").compact(null);
55 assertEquals("expected:<[]bc> but was:<[a]bc>", failure);
56 }
57
58 public void testComparisonErrorOverlappingMatches() {
59 String failure = new ComparisonCompactor(0, "abc", "abbc").compact(null);
60 assertEquals("expected:<...[]...> but was:<...[b]...>", failure);
61 }
62
63 public void testComparisonErrorOverlappingMatchesContext() {
64 String failure = new ComparisonCompactor(2, "abc", "abbc").compact(null);
65 assertEquals("expected:<ab[]c> but was:<ab[b]c>", failure);
66 }
67
68 public void testComparisonErrorOverlappingMatches2() {
69 String failure = new ComparisonCompactor(0, "abcdde", "abcde").compact(null);
70 assertEquals("expected:<...[d]...> but was:<...[]...>", failure);
71 }
72
73 public void testComparisonErrorOverlappingMatches2Context() {
74 String failure = new ComparisonCompactor(2, "abcdde", "abcde").compact(null);
75 assertEquals("expected:<...cd[d]e> but was:<...cd[]e>", failure);
76 }
77
78 public void testComparisonErrorWithActualNull() {
79 String failure = new ComparisonCompactor(0, "a", null).compact(null);
80 assertEquals("expected:<a> but was:<null>", failure);
81 }
82
83 public void testComparisonErrorWithActualNullContext() {
84 String failure = new ComparisonCompactor(2, "a", null).compact(null);
85 assertEquals("expected:<a> but was:<null>", failure);
86 }
87
88 public void testComparisonErrorWithExpectedNull() {
89 String failure = new ComparisonCompactor(0, null, "a").compact(null);
90 assertEquals("expected:<null> but was:<a>", failure);
91 }
92
93 public void testComparisonErrorWithExpectedNullContext() {
94 String failure = new ComparisonCompactor(2, null, "a").compact(null);
95 assertEquals("expected:<null> but was:<a>", failure);
96 }
97
98 public void testBug609972() {
99 String failure = new ComparisonCompactor(10, "S&P500", "0").compact(null);
100 assertEquals("expected:<[S&P50]0> but was:<[]0>", failure);
101 }
102 }