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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS d.file | |
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. | |
4 | |
5 library pub_tests; | |
6 | |
7 import '../../descriptor.dart' as d; | |
8 import '../../test_pub.dart'; | |
9 import '../../serve/utils.dart'; | |
10 | |
11 const AGGREGATE_TRANSFORMER = """ | |
12 import 'dart:async'; | |
13 | |
14 import 'package:barback/barback.dart'; | |
15 import 'package:path/path.dart' as p; | |
16 | |
17 class ManyToOneTransformer extends AggregateTransformer { | |
18 ManyToOneTransformer.asPlugin(); | |
19 | |
20 String classifyPrimary(AssetId id) { | |
21 if (id.extension != '.txt') return null; | |
22 return p.url.dirname(id.path); | |
23 } | |
24 | |
25 Future apply(AggregateTransform transform) { | |
26 return transform.primaryInputs.toList().then((assets) { | |
27 assets.sort((asset1, asset2) => asset1.id.path.compareTo(asset2.id.path)); | |
28 return Future.wait(assets.map((asset) => asset.readAsString())); | |
29 }).then((contents) { | |
30 var id = new AssetId(transform.package, | |
31 p.url.join(transform.key, 'out.txt')); | |
32 transform.addOutput(new Asset.fromString(id, contents.join('\\n'))); | |
33 }); | |
34 } | |
35 } | |
36 """; | |
37 | |
38 main() { | |
39 initConfig(); | |
40 withBarbackVersions(">=0.14.1", () { | |
41 integration("works on an aggregate transformer", () { | |
42 d.dir(appPath, [d.pubspec({ | |
43 "name": "myapp", | |
44 "transformers": [{ | |
45 "myapp": { | |
46 "\$include": ["web/a.txt", "web/b.txt", "web/c.txt"], | |
47 "\$exclude": "web/a.txt" | |
48 } | |
49 }] | |
50 }), | |
51 d.dir("lib", [d.file("transformer.dart", AGGREGATE_TRANSFORMER),]), | |
52 d.dir( | |
53 "web", | |
54 [ | |
55 d.file("a.txt", "a"), | |
56 d.file("b.txt", "b"), | |
57 d.file("c.txt", "c"), | |
58 d.file("d.txt", "d")])]).create(); | |
59 | |
60 createLockFile('myapp', pkg: ['barback']); | |
61 | |
62 pubServe(); | |
63 requestShouldSucceed("out.txt", "b\nc"); | |
64 endPubServe(); | |
65 }); | |
66 }); | |
67 } | |
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