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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 barback.test.transformer.emit_nothing; | 5 library barback.test.transformer.emit_nothing; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 | 8 |
9 import 'package:barback/barback.dart'; | 9 import 'package:barback/barback.dart'; |
10 | 10 |
11 import 'mock.dart'; | 11 import 'mock.dart'; |
12 | 12 |
13 /// A transformer that emits no assets. | 13 /// A transformer that emits no assets. |
14 class EmitNothingTransformer extends MockTransformer { | 14 class EmitNothingTransformer extends MockTransformer { |
15 final String extension; | 15 final String extension; |
16 | 16 |
17 EmitNothingTransformer(this.extension); | 17 EmitNothingTransformer(this.extension); |
18 | 18 |
19 Future<bool> doIsPrimary(Asset asset) => | 19 Future<bool> doIsPrimary(AssetId id) => |
20 new Future.value(asset.id.extension == ".$extension"); | 20 new Future.value(id.extension == ".$extension"); |
21 | 21 |
22 Future doApply(Transform transform) => new Future.value(); | 22 Future doApply(Transform transform) => new Future.value(); |
23 | 23 |
24 String toString() => "$extension->nothing"; | 24 String toString() => "$extension->nothing"; |
25 } | 25 } |
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