b0f1714b7b
* Make Flex,Row,Column const for real * dart fix --apply * fix snippets * fix integration test * add comment
57 lines
1.3 KiB
Dart
57 lines
1.3 KiB
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';
|
|
|
|
import 'mock_canvas.dart';
|
|
|
|
void main() {
|
|
testWidgets('Flex overflow indicator', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
const Center(
|
|
child: Column(
|
|
children: <Widget>[
|
|
SizedBox(width: 200.0, height: 200.0),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.byType(Column), isNot(paints..rect()));
|
|
|
|
await tester.pumpWidget(
|
|
const Center(
|
|
child: SizedBox(
|
|
height: 100.0,
|
|
child: Column(
|
|
children: <Widget>[
|
|
SizedBox(width: 200.0, height: 200.0),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(tester.takeException(), isNotNull);
|
|
|
|
expect(find.byType(Column), paints..rect());
|
|
|
|
await tester.pumpWidget(
|
|
const Center(
|
|
child: SizedBox(
|
|
height: 0.0,
|
|
child: Column(
|
|
children: <Widget>[
|
|
SizedBox(width: 200.0, height: 200.0),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.byType(Column), isNot(paints..rect()));
|
|
});
|
|
}
|