OLD | NEW |
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; | 5 library matcher.future_matchers; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 | 8 |
9 import 'expect.dart'; | 9 import 'expect.dart'; |
10 import 'interfaces.dart'; | 10 import 'interfaces.dart'; |
(...skipping 28 matching lines...) Expand all Loading... |
39 final Matcher _matcher; | 39 final Matcher _matcher; |
40 final String _id; | 40 final String _id; |
41 | 41 |
42 const _Completes(this._matcher, this._id); | 42 const _Completes(this._matcher, this._id); |
43 | 43 |
44 bool matches(item, Map matchState) { | 44 bool matches(item, Map matchState) { |
45 if (item is! Future) return false; | 45 if (item is! Future) return false; |
46 var done = wrapAsync((fn) => fn(), _id); | 46 var done = wrapAsync((fn) => fn(), _id); |
47 | 47 |
48 item.then((value) { | 48 item.then((value) { |
49 done(() { if (_matcher != null) expect(value, _matcher); }); | 49 done(() { |
| 50 if (_matcher != null) expect(value, _matcher); |
| 51 }); |
50 }, onError: (error, trace) { | 52 }, onError: (error, trace) { |
51 var id = _id == '' ? '' : '${_id} '; | 53 var id = _id == '' ? '' : '${_id} '; |
52 var reason = 'Expected future ${id}to complete successfully, ' | 54 var reason = 'Expected future ${id}to complete successfully, ' |
53 'but it failed with ${error}'; | 55 'but it failed with ${error}'; |
54 if (trace != null) { | 56 if (trace != null) { |
55 var stackTrace = trace.toString(); | 57 var stackTrace = trace.toString(); |
56 stackTrace = ' ${stackTrace.replaceAll('\n', '\n ')}'; | 58 stackTrace = ' ${stackTrace.replaceAll('\n', '\n ')}'; |
57 reason = '$reason\nStack trace:\n$stackTrace'; | 59 reason = '$reason\nStack trace:\n$stackTrace'; |
58 } | 60 } |
59 done(() => fail(reason)); | 61 done(() => fail(reason)); |
60 }); | 62 }); |
61 | 63 |
62 return true; | 64 return true; |
63 } | 65 } |
64 | 66 |
65 Description describe(Description description) { | 67 Description describe(Description description) { |
66 if (_matcher == null) { | 68 if (_matcher == null) { |
67 description.add('completes successfully'); | 69 description.add('completes successfully'); |
68 } else { | 70 } else { |
69 description.add('completes to a value that ').addDescriptionOf(_matcher); | 71 description.add('completes to a value that ').addDescriptionOf(_matcher); |
70 } | 72 } |
71 return description; | 73 return description; |
72 } | 74 } |
73 } | 75 } |
OLD | NEW |