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30 lines
955 B
30 lines
955 B
6 years ago
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// Copyright 2019 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:provider_shopper/main.dart';
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void main() {
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testWidgets('smoke test', (tester) async {
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// Build our app and trigger a frame.
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await tester.pumpWidget(MyApp());
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// Check that shopping cart is empty at start.
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await tester.tap(find.byIcon(Icons.shopping_cart));
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await tester.pumpAndSettle();
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expect(find.text('\$0'), findsOneWidget);
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// Buy an item.
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await tester.pageBack();
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await tester.pumpAndSettle();
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await tester.tap(find.text('ADD').first);
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// Check that the shopping cart is not empty anymore.
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await tester.tap(find.byIcon(Icons.shopping_cart));
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await tester.pumpAndSettle();
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expect(find.text('\$0'), findsNothing);
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});
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}
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