| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library barback.test.transformer.create_asset; |
| |
| import 'dart:async'; |
| |
| import 'package:barback/barback.dart'; |
| import 'package:barback/src/utils.dart'; |
| |
| import 'mock.dart'; |
| |
| /// A transformer that outputs an asset with the given id. |
| class CreateAssetTransformer extends MockTransformer { |
| final String output; |
| |
| CreateAssetTransformer(this.output); |
| |
| Future<bool> doIsPrimary(Asset asset) => new Future.value(true); |
| |
| Future doApply(Transform transform) { |
| return newFuture(() { |
| transform.addOutput( |
| new Asset.fromString(new AssetId.parse(output), output)); |
| }); |
| } |
| } |