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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library matcher.future_matchers_test; | 5 library matcher.future_matchers_test; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 | 8 |
9 import 'package:matcher/matcher.dart'; | 9 import 'package:matcher/matcher.dart'; |
10 import 'package:unittest/unittest.dart' show test, group; | 10 import 'package:unittest/unittest.dart' show test, group; |
11 | 11 |
12 import 'test_utils.dart'; | 12 import 'test_utils.dart'; |
13 | 13 |
14 void main() { | 14 void main() { |
15 initUtils(); | 15 initUtils(); |
16 | 16 |
17 test('completes - unexpected error', () { | 17 test('completes - unexpected error', () { |
18 var completer = new Completer(); | 18 var completer = new Completer(); |
19 completer.completeError('X'); | 19 completer.completeError('X'); |
20 shouldFail(completer.future, completes, | 20 shouldFail(completer.future, completes, contains( |
21 contains('Expected future to complete successfully, ' | 21 'Expected future to complete successfully, ' |
22 'but it failed with X'), | 22 'but it failed with X'), isAsync: true); |
23 isAsync: true); | |
24 }); | 23 }); |
25 | 24 |
26 test('completes - successfully', () { | 25 test('completes - successfully', () { |
27 var completer = new Completer(); | 26 var completer = new Completer(); |
28 completer.complete('1'); | 27 completer.complete('1'); |
29 shouldPass(completer.future, completes, isAsync: true); | 28 shouldPass(completer.future, completes, isAsync: true); |
30 }); | 29 }); |
31 | 30 |
32 test('throws - unexpected to see normal completion', () { | 31 test('throws - unexpected to see normal completion', () { |
33 var completer = new Completer(); | 32 var completer = new Completer(); |
34 completer.complete('1'); | 33 completer.complete('1'); |
35 shouldFail(completer.future, throws, | 34 shouldFail(completer.future, throws, |
36 contains("Expected future to fail, but succeeded with '1'"), | 35 contains("Expected future to fail, but succeeded with '1'"), |
37 isAsync: true); | 36 isAsync: true); |
38 }); | 37 }); |
39 | 38 |
40 test('throws - expected to see exception', () { | 39 test('throws - expected to see exception', () { |
41 var completer = new Completer(); | 40 var completer = new Completer(); |
42 completer.completeError('X'); | 41 completer.completeError('X'); |
43 shouldPass(completer.future, throws, isAsync: true); | 42 shouldPass(completer.future, throws, isAsync: true); |
44 }); | 43 }); |
45 | 44 |
46 test('throws - expected to see exception thrown later on', () { | 45 test('throws - expected to see exception thrown later on', () { |
47 var completer = new Completer(); | 46 var completer = new Completer(); |
48 var chained = completer.future.then((_) { throw 'X'; }); | 47 var chained = completer.future.then((_) { |
| 48 throw 'X'; |
| 49 }); |
49 shouldPass(chained, throws, isAsync: true); | 50 shouldPass(chained, throws, isAsync: true); |
50 completer.complete('1'); | 51 completer.complete('1'); |
51 }); | 52 }); |
52 | 53 |
53 test('throwsA - unexpected normal completion', () { | 54 test('throwsA - unexpected normal completion', () { |
54 var completer = new Completer(); | 55 var completer = new Completer(); |
55 completer.complete('1'); | 56 completer.complete('1'); |
56 shouldFail(completer.future, throwsA(equals('X')), | 57 shouldFail(completer.future, throwsA(equals('X')), |
57 contains("Expected future to fail, but succeeded with '1'"), | 58 contains("Expected future to fail, but succeeded with '1'"), |
58 isAsync: true); | 59 isAsync: true); |
59 }); | 60 }); |
60 | 61 |
61 test('throwsA - correct error', () { | 62 test('throwsA - correct error', () { |
62 var completer = new Completer(); | 63 var completer = new Completer(); |
63 completer.completeError('X'); | 64 completer.completeError('X'); |
64 shouldPass(completer.future, throwsA(equals('X')), isAsync: true); | 65 shouldPass(completer.future, throwsA(equals('X')), isAsync: true); |
65 }); | 66 }); |
66 | 67 |
67 test('throwsA - wrong error', () { | 68 test('throwsA - wrong error', () { |
68 var completer = new Completer(); | 69 var completer = new Completer(); |
69 completer.completeError('X'); | 70 completer.completeError('X'); |
70 shouldFail(completer.future, throwsA(equals('Y')), | 71 shouldFail(completer.future, throwsA(equals('Y')), |
71 "Expected: 'Y' Actual: 'X' " | 72 "Expected: 'Y' Actual: 'X' " |
72 "Which: is different. " | 73 "Which: is different. " |
73 "Expected: Y Actual: X ^ Differ at offset 0", | 74 "Expected: Y Actual: X ^ Differ at offset 0", isAsync: true); |
74 isAsync: true); | |
75 }); | 75 }); |
76 } | 76 } |
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