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42 lines
1.5 KiB
Dart
42 lines
1.5 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/material.dart';
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import 'package:flutter_api_samples/widgets/overlay/overlay.0.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Can use Overlay to highlight NavigationBar destination', (WidgetTester tester) async {
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const String explorePage = 'Explore page';
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const String commutePage = 'Commute page';
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const String savedPage = 'Saved page';
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await tester.pumpWidget(
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const example.OverlayApp(),
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);
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expect(find.text(explorePage), findsNothing);
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expect(find.text(commutePage), findsNothing);
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expect(find.text(savedPage), findsNothing);
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await tester.tap(find.widgetWithText(ElevatedButton, 'Explore'));
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await tester.pumpAndSettle();
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expect(find.text(explorePage), findsOneWidget);
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await tester.tap(find.widgetWithText(ElevatedButton, 'Commute'));
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await tester.pumpAndSettle();
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expect(find.text(commutePage), findsOneWidget);
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await tester.tap(find.widgetWithText(ElevatedButton, 'Saved'));
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await tester.pumpAndSettle();
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expect(find.text(savedPage), findsOneWidget);
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await tester.tap(find.widgetWithText(ElevatedButton, 'Remove Overlay'));
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await tester.pumpAndSettle();
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expect(find.text(explorePage), findsNothing);
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expect(find.text(commutePage), findsNothing);
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expect(find.text(savedPage), findsNothing);
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});
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}
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