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// Copyright 2015 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_test/flutter_test.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';
void main() {
testWidgets('SafeArea - basic', (WidgetTester tester) async {
await tester.pumpWidget(
const MediaQuery(
data: const MediaQueryData(padding: const EdgeInsets.all(20.0)),
child: const SafeArea(
left: false,
child: const Placeholder(),
),
),
);
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(0.0, 20.0));
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 580.0));
});
testWidgets('SafeArea - nested', (WidgetTester tester) async {
await tester.pumpWidget(
const MediaQuery(
data: const MediaQueryData(padding: const EdgeInsets.all(20.0)),
child: const SafeArea(
top: false,
child: const SafeArea(
right: false,
child: const Placeholder(),
),
),
),
);
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(20.0, 20.0));
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 580.0));
});
testWidgets('SafeArea - changing', (WidgetTester tester) async {
final Widget child = const SafeArea(
bottom: false,
child: const SafeArea(
left: false,
bottom: false,
child: const Placeholder(),
),
);
await tester.pumpWidget(
new MediaQuery(
data: const MediaQueryData(padding: const EdgeInsets.all(20.0)),
child: child,
),
);
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(20.0, 20.0));
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 600.0));
await tester.pumpWidget(
new MediaQuery(
data: const MediaQueryData(padding: const EdgeInsets.only(
left: 100.0,
top: 30.0,
right: 0.0,
bottom: 40.0,
)),
child: child,
),
);
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(100.0, 30.0));
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(800.0, 600.0));
});
}