mirror of
https://github.com/flutter/flutter.git
synced 2026-01-29 23:02:44 +08:00
17 lines
682 B
Dart
17 lines
682 B
Dart
// Copyright 2016 The Chromium 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/material.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
testWidgets('debugCheckHasMaterial control test', (WidgetTester tester) async {
|
|
await tester.pumpWidget(const ListTile());
|
|
final dynamic exception = tester.takeException();
|
|
expect(exception, isFlutterError);
|
|
expect(exception.toString(), startsWith('No Material widget found.'));
|
|
expect(exception.toString(), endsWith(':\n ListTile\nThe ancestors of this widget were:\n [root]'));
|
|
});
|
|
}
|