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67 lines
2.2 KiB
67 lines
2.2 KiB
5 years ago
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// 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/card_swipe.dart';
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import 'package:flutter/gestures.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 createCardSwipeScreen() => MaterialApp(
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home: CardSwipeDemo(),
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);
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void main() {
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group('Card Swipe Tests', () {
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testWidgets('One card swiped out', (tester) async {
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await tester.pumpWidget(createCardSwipeScreen());
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// Get the total number of cards available.
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var totalCards = tester.widgetList(find.byType(SwipeableCard)).length;
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// Swipe out one card.
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await tester.drag(find.byType(SwipeableCard).first, Offset(100.0, 0.0));
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await tester.pumpAndSettle();
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// Check if removed properly.
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expect(tester.widgetList(find.byType(SwipeableCard)).length,
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lessThan(totalCards));
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});
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testWidgets('All cards swiped out', (tester) async {
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await tester.pumpWidget(createCardSwipeScreen());
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// Get the total number of cards availabe.
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var totalCards = tester.widgetList(find.byType(SwipeableCard)).length;
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// Swipe out all cards.
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for (var i = 0; i < totalCards; i++) {
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// Swipe out one by one.
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await tester.drag(find.byType(SwipeableCard).first, Offset(100.0, 0.0));
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await tester.pumpAndSettle();
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}
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// Check if any card is remaining.
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expect(find.byType(SwipeableCard), findsNothing);
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});
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testWidgets('Stack refilled with cards', (tester) async {
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await tester.pumpWidget(createCardSwipeScreen());
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// Get the total number of cards availabe.
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var totalCards = tester.widgetList(find.byType(SwipeableCard)).length;
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// Swipe out one card.
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await tester.drag(find.byType(SwipeableCard).first, Offset(100.0, 0.0));
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await tester.pumpAndSettle();
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// Tap the Refill button.
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await tester.tap(find.byType(RaisedButton));
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await tester.pumpAndSettle();
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// Check if the entire stack is refilled.
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expect(find.byType(SwipeableCard), findsNWidgets(totalCards));
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});
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});
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}
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