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33ed6a3533
* Added support for surfaceTintColor and shadowColor to the Dialog widgets. * Updated the defaults for Material.shadowColor and Material.surfaceTint to allow turning off the features with a transparent color. * Added support for shadowColor and surfaceTintColor for Drawer widget.
56 lines
1.8 KiB
Dart
56 lines
1.8 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/app_bar/app_bar.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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const Offset _kOffset = Offset(0.0, -100.0);
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void main() {
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testWidgets('Appbar Material 3 test', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.AppBarApp()
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);
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expect(find.widgetWithText(AppBar, 'AppBar Demo'), findsOneWidget);
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Material appbarMaterial = _getAppBarMaterial(tester);
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expect(appbarMaterial.shadowColor, Colors.transparent);
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expect(appbarMaterial.elevation, 0);
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await tester.drag(find.text('Item 4'), _kOffset, touchSlopY: 0, warnIfMissed: false);
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 500));
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await tester.tap(find.text('shadow color'));
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await tester.pumpAndSettle();
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appbarMaterial = _getAppBarMaterial(tester);
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expect(appbarMaterial.shadowColor, Colors.black);
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expect(appbarMaterial.elevation, 3.0);
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await tester.tap(find.text('scrolledUnderElevation: default'));
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await tester.pumpAndSettle();
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appbarMaterial = _getAppBarMaterial(tester);
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expect(appbarMaterial.shadowColor, Colors.black);
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expect(appbarMaterial.elevation, 4.0);
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await tester.tap(find.text('scrolledUnderElevation: 4.0'));
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await tester.pumpAndSettle();
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appbarMaterial = _getAppBarMaterial(tester);
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expect(appbarMaterial.shadowColor, Colors.black);
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expect(appbarMaterial.elevation, 5.0);
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});
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}
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Material _getAppBarMaterial(WidgetTester tester) {
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return tester.widget<Material>(
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find.descendant(
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of: find.byType(AppBar),
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matching: find.byType(Material),
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),
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);
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}
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