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102 lines
3.2 KiB
102 lines
3.2 KiB
// 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:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:integration_test/integration_test.dart';
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import 'package:testing_app/main.dart';
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void main() {
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group('Testing App Driver Tests', () {
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IntegrationTestWidgetsFlutterBinding.ensureInitialized();
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testWidgets('Finding an item in the list', (tester) async {
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await tester.pumpWidget(const TestingApp());
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// Create variables for finders that are used multiple times.
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final itemFinder = find.byKey(const ValueKey('text_25'));
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// Scroll until the item to be found appears.
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await tester.scrollUntilVisible(
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itemFinder,
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500.0,
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);
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// Check if the item contains the correct text.
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expect(tester.widget<Text>(itemFinder).data, 'Item 25');
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});
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testWidgets('Testing IconButtons', (tester) async {
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await tester.pumpWidget(const TestingApp());
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// Create a finder for the icon.
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final iconFinder = find.byKey(const ValueKey('icon_0'));
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// Tap on the icon.
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await tester.tap(iconFinder);
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// Wait 1 second for the SnackBar to be displayed
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await tester.pumpAndSettle(const Duration(seconds: 1));
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// Verify if appropriate message appears.
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expect(find.text('Added to favorites.'), findsOneWidget);
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// Tap on the icon again.
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await tester.tap(iconFinder);
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// Wait 1 second for the SnackBar to be displayed
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await tester.pumpAndSettle(const Duration(seconds: 1));
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// Verify if appropriate message appears.
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expect(find.text('Removed from favorites.'), findsOneWidget);
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});
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testWidgets('Verifying whether item gets added to favorites',
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(tester) async {
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await tester.pumpWidget(const TestingApp());
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// Add item to favorites.
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await tester.tap(find.byKey(const ValueKey('icon_5')));
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await tester.pumpAndSettle();
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// Tap on the favorites button on the AppBar.
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// The Favorites List should appear.
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await tester.tap(find.text('Favorites'));
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await tester.pumpAndSettle();
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// Check if the added item has appeared in the list.
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expect(
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tester
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.widget<Text>(find.byKey(const ValueKey('favorites_text_5')))
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.data,
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equals('Item 5'),
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);
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});
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testWidgets('Testing remove button', (tester) async {
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await tester.pumpWidget(const TestingApp());
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// Add item to favorites.
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await tester.tap(find.byKey(const ValueKey('icon_5')));
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await tester.pumpAndSettle();
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// Navigate to Favorites screen.
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await tester.tap(find.text('Favorites'));
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await tester.pumpAndSettle();
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// Tap on the remove icon.
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await tester.tap(find.byKey(const ValueKey('remove_icon_5')));
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// Wait 1 second for the SnackBar to be displayed
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await tester.pumpAndSettle(const Duration(seconds: 1));
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// Verify if it disappears.
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expect(find.text('Item 5'), findsNothing);
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// Verify if appropriate message appears.
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expect(find.text('Removed from favorites.'), findsOneWidget);
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});
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});
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}
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