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13e9bfcc94
* Deprecates `BinaryMessages` in favor of a default instance of `BinaryMessenger`, called `defaultBinaryMessenger` * Platform channels use the `defaultBinaryMessenger` for their binaryMessenger default argument.
17 lines
640 B
Dart
17 lines
640 B
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/scheduler.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Does flutter_test catch leaking tickers?', (WidgetTester tester) async {
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Ticker((Duration duration) { })..start();
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final ByteData message = const StringCodec().encodeMessage('AppLifecycleState.paused');
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await defaultBinaryMessenger.handlePlatformMessage('flutter/lifecycle', message, (_) {});
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});
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}
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