[animations] Migrate _getScrimColor to look for ColoredBox (#163)

* Fix _getScrimColor to look for ColoredBox post-migration
flutter · May 27, 2020 · 7400380 · 7400380
1 parent 1df8f1e
commit 7400380
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/packages/animations/test/open_container_test.dart b/packages/animations/test/open_container_test.dart
@@ -1650,13 +1650,7 @@ void main() {
 }
 
 Color _getScrimColor(WidgetTester tester) {
-  // TODO(dnfield): fix this after https://github.com/flutter/flutter/pull/50979
-  final Container container = tester.widget(find.byType(Container));
-  if (container.decoration != null) {
-    final BoxDecoration decoration = container.decoration;
-    return decoration.color;
-  }
-  return (container as dynamic).color;
+  return tester.widget<ColoredBox>(find.byType(ColoredBox)).color;
 }
 
 void _expectMaterialPropertiesHaveAdvanced({