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1 library java.junit; | |
2 | |
3 import 'package:unittest/unittest.dart' hide fail; | |
4 import 'package:unittest/unittest.dart' as _ut show fail; | |
5 | |
6 | |
7 class JUnitTestCase { | |
8 void setUp() {} | |
9 void tearDown() {} | |
10 static void fail(String msg) { | |
11 _ut.fail(msg); | |
12 } | |
13 static void assertTrue(bool x) { | |
14 expect(x, isTrue); | |
15 } | |
16 static void assertTrueMsg(String msg, bool x) { | |
17 expect(x, isTrueMsg(msg)); | |
18 } | |
19 static void assertFalse(bool x) { | |
20 expect(x, isFalse); | |
21 } | |
22 static void assertFalseMsg(String msg, bool x) { | |
23 expect(x, isFalseMsg(msg)); | |
24 } | |
25 static void assertNull(x) { | |
26 expect(x, isNull); | |
27 } | |
28 static void assertNotNull(x) { | |
29 expect(x, isNotNull); | |
30 } | |
31 static void assertEquals(expected, actual) { | |
32 expect(actual, equals(expected)); | |
33 } | |
34 static void assertEqualsMsg(String msg, expected, actual) { | |
35 expect(actual, equalsMsg(msg, expected)); | |
36 } | |
37 static void assertSame(expected, actual) { | |
38 expect(actual, same(expected)); | |
39 } | |
40 } | |
41 | |
42 runJUnitTest(testInstance, Function testFunction) { | |
43 testInstance.setUp(); | |
44 try { | |
45 testFunction(); | |
46 } finally { | |
47 testInstance.tearDown(); | |
48 } | |
49 } | |
50 | |
51 /** | |
52 * Returns a matches that matches if the value is not the same instance | |
53 * as [object] (`!==`). | |
54 */ | |
55 Matcher notSame(expected) => new _IsNotSameAs(expected); | |
56 | |
57 class _IsNotSameAs extends BaseMatcher { | |
58 final _expected; | |
59 const _IsNotSameAs(this._expected); | |
60 bool matches(item, MatchState matchState) => !identical(item, _expected); | |
61 Description describe(Description description) => | |
62 description.add('not same instance as ').addDescriptionOf(_expected); | |
63 } | |
64 | |
65 Matcher equalsMsg(String msg, expected) => new _EqualsWithMessage(msg, expected)
; | |
66 class _EqualsWithMessage extends BaseMatcher { | |
67 final String msg; | |
68 final expectedValue; | |
69 const _EqualsWithMessage(this.msg, this.expectedValue); | |
70 bool matches(item, MatchState matchState) { | |
71 return item == expectedValue; | |
72 } | |
73 Description describe(Description mismatchDescription) { | |
74 return mismatchDescription.replace(msg); | |
75 } | |
76 Description describeMismatch(item, Description mismatchDescription, | |
77 MatchState matchState, bool verbose) { | |
78 return mismatchDescription.replace(msg).add(" $item != $expectedValue"); | |
79 } | |
80 } | |
81 | |
82 Matcher isTrueMsg(String msg) => new _IsTrueWithMessage(msg); | |
83 class _IsTrueWithMessage extends BaseMatcher { | |
84 final String msg; | |
85 const _IsTrueWithMessage(this.msg); | |
86 bool matches(item, MatchState matchState) { | |
87 return item == true; | |
88 } | |
89 Description describe(Description mismatchDescription) { | |
90 return mismatchDescription.replace(msg); | |
91 } | |
92 Description describeMismatch(item, Description mismatchDescription, | |
93 MatchState matchState, bool verbose) { | |
94 return mismatchDescription.replace(msg).add(" $item is not true"); | |
95 } | |
96 } | |
97 | |
98 Matcher isFalseMsg(String msg) => new _IsFalseWithMessage(msg); | |
99 class _IsFalseWithMessage extends BaseMatcher { | |
100 final String msg; | |
101 const _IsFalseWithMessage(this.msg); | |
102 bool matches(item, MatchState matchState) { | |
103 return item == false; | |
104 } | |
105 Description describe(Description mismatchDescription) { | |
106 return mismatchDescription.replace(msg); | |
107 } | |
108 Description describeMismatch(item, Description mismatchDescription, | |
109 MatchState matchState, bool verbose) { | |
110 return mismatchDescription.replace(msg).add(" $item is not false"); | |
111 } | |
112 } | |
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