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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 // Test merging streams. | 5 // Test merging streams. |
6 library dart.test.stream_from_iterable; | 6 library dart.test.stream_from_iterable; |
7 | 7 |
8 import "dart:async"; | 8 import "dart:async"; |
9 import '../../../pkg/unittest/lib/unittest.dart'; | 9 import '../../../pkg/unittest/lib/unittest.dart'; |
10 | 10 |
11 main() { | 11 main() { |
12 test("stream-periodic1", () { | 12 test("stream-periodic1", () { |
13 Stream stream = new Stream.periodic(const Duration(milliseconds: 1)); | 13 Stream stream = new Stream.periodic(const Duration(milliseconds: 1)); |
14 int receivedCount = 0; | 14 int receivedCount = 0; |
15 var subscription; | 15 var subscription; |
16 subscription = stream.listen(expectAsync1((data) { | 16 subscription = stream.listen(expectAsync((data) { |
17 expect(data, isNull); | 17 expect(data, isNull); |
18 receivedCount++; | 18 receivedCount++; |
19 if (receivedCount == 5) subscription.cancel(); | 19 if (receivedCount == 5) subscription.cancel(); |
20 }, count: 5)); | 20 }, count: 5)); |
21 }); | 21 }); |
22 } | 22 } |
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