100 lines
3.5 KiB
Dart
100 lines
3.5 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/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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class TestRoute<T> extends PageRoute<T> {
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TestRoute({required this.child, super.settings});
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final Widget child;
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@override
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Duration get transitionDuration => const Duration(milliseconds: 150);
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@override
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Color? get barrierColor => null;
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@override
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String? get barrierLabel => null;
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@override
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bool get maintainState => false;
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@override
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Widget buildPage(
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BuildContext context,
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Animation<double> animation,
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Animation<double> secondaryAnimation,
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) {
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return child;
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}
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}
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Future<void> pumpApp(WidgetTester tester) async {
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await tester.pumpWidget(
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WidgetsApp(
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color: const Color(0xFF333333),
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onGenerateRoute: (RouteSettings settings) {
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return TestRoute<void>(settings: settings, child: Container());
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},
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),
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);
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}
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void main() {
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testWidgets('WidgetsApp control test', (WidgetTester tester) async {
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await pumpApp(tester);
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expect(find.byType(WidgetsApp), findsOneWidget);
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expect(find.byType(Navigator), findsOneWidget);
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expect(find.byType(PerformanceOverlay), findsNothing);
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expect(find.byType(CheckedModeBanner), findsOneWidget);
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});
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testWidgets('showPerformanceOverlayOverride true', (WidgetTester tester) async {
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expect(WidgetsApp.showPerformanceOverlayOverride, false);
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WidgetsApp.showPerformanceOverlayOverride = true;
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await pumpApp(tester);
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expect(find.byType(WidgetsApp), findsOneWidget);
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expect(find.byType(Navigator), findsOneWidget);
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expect(find.byType(PerformanceOverlay), findsOneWidget);
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expect(find.byType(CheckedModeBanner), findsOneWidget);
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WidgetsApp.showPerformanceOverlayOverride = false;
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}, skip: isBrowser); // TODO(yjbanov): https://github.com/flutter/flutter/issues/52258
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testWidgets('showPerformanceOverlayOverride false', (WidgetTester tester) async {
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WidgetsApp.showPerformanceOverlayOverride = true;
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expect(WidgetsApp.showPerformanceOverlayOverride, true);
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WidgetsApp.showPerformanceOverlayOverride = false;
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await pumpApp(tester);
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expect(find.byType(WidgetsApp), findsOneWidget);
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expect(find.byType(Navigator), findsOneWidget);
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expect(find.byType(PerformanceOverlay), findsNothing);
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expect(find.byType(CheckedModeBanner), findsOneWidget);
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});
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testWidgets('debugAllowBannerOverride false', (WidgetTester tester) async {
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expect(WidgetsApp.showPerformanceOverlayOverride, false);
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expect(WidgetsApp.debugAllowBannerOverride, true);
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WidgetsApp.debugAllowBannerOverride = false;
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await pumpApp(tester);
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expect(find.byType(WidgetsApp), findsOneWidget);
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expect(find.byType(Navigator), findsOneWidget);
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expect(find.byType(PerformanceOverlay), findsNothing);
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expect(find.byType(CheckedModeBanner), findsNothing);
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WidgetsApp.debugAllowBannerOverride = true; // restore to default value
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});
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testWidgets('debugAllowBannerOverride true', (WidgetTester tester) async {
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WidgetsApp.debugAllowBannerOverride = false;
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expect(WidgetsApp.showPerformanceOverlayOverride, false);
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expect(WidgetsApp.debugAllowBannerOverride, false);
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WidgetsApp.debugAllowBannerOverride = true;
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await pumpApp(tester);
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expect(find.byType(WidgetsApp), findsOneWidget);
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expect(find.byType(Navigator), findsOneWidget);
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expect(find.byType(PerformanceOverlay), findsNothing);
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expect(find.byType(CheckedModeBanner), findsOneWidget);
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});
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}
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