flutter/packages/flutter/test/widgets/build_fail_test.dart
2021-04-28 10:54:05 -07:00

17 lines
628 B
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
Future<void> main() async {
testWidgets('Build method that returns context.widget throws FlutterError', (WidgetTester tester) async {
// Regression test for: https://github.com/flutter/flutter/issues/25041
await tester.pumpWidget(
Builder(builder: (BuildContext context) => context.widget),
);
expect(tester.takeException(), isFlutterError);
});
}