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add await to fix analyzer (#28157)

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Anthony 2019-02-28 19:17:18 -05:00 committed by GitHub
parent d6c0f3388f
commit 338581b866
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1 changed files with 2 additions and 2 deletions
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packages/flutter_test/lib/src/widget_tester.dart
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@ -297,9 +297,9 @@ class WidgetTester extends WidgetController implements HitTestDispatcher, Ticker
dynamic caughtException;
void handleError(dynamic error, StackTrace stackTrace) => caughtException ??= error;
Future<void>.microtask(() { binding.handleBeginFrame(duration); }).catchError(handleError);
await Future<void>.microtask(() { binding.handleBeginFrame(duration); }).catchError(handleError);
await idle();
Future<void>.microtask(() { binding.handleDrawFrame(); }).catchError(handleError);
await Future<void>.microtask(() { binding.handleDrawFrame(); }).catchError(handleError);
await idle();
if (caughtException != null) {