add await to fix analyzer (#28157)

338581b8 · Anthony · GitHub · d6c0f338 · 338581b8
Unverified Commit 338581b8 authored Mar 01, 2019 by Anthony Committed by GitHub Mar 01, 2019
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widget_tester.dart packages/flutter_test/lib/src/widget_tester.dart +2 -2

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--- a/packages/flutter_test/lib/src/widget_tester.dart
+++ b/packages/flutter_test/lib/src/widget_tester.dart
@@ -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) {