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34 lines
1.1 KiB
Dart
34 lines
1.1 KiB
Dart
// Copyright 2020 The Flutter team. 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:animations/src/misc/carousel.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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Widget createCarouselDemoScreen() => MaterialApp(home: CarouselDemo());
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void main() {
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group('CarouselDemo tests', () {
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testWidgets('Swipe left moves carousel', (tester) async {
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await tester.pumpWidget(createCarouselDemoScreen());
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// Get the images available on the screen during initial state.
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var imageList = tester.widgetList(find.byType(Image)).toList();
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expect(imageList.length, 2);
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// Swipe the Carousel.
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await tester.fling(
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find.byType(CarouselDemo),
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const Offset(-400, 0),
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800,
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);
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await tester.pumpAndSettle();
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// Get the images available on the screen after swipe.
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imageList = tester.widgetList(find.byType(Image)).toList();
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expect(imageList.length, 3);
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});
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});
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}
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