Grain flutter app
grain.social
1// This is a basic Flutter widget test.
2//
3// To perform an interaction with a widget in your test, use the WidgetTester
4// utility in the flutter_test package. For example, you can send tap and scroll
5// gestures. You can also use WidgetTester to find child widgets in the widget
6// tree, read text, and verify that the values of widget properties are correct.
7
8import 'package:flutter/material.dart';
9import 'package:flutter_test/flutter_test.dart';
10
11import 'package:grain/main.dart';
12
13void main() {
14 testWidgets('Counter increments smoke test', (WidgetTester tester) async {
15 // Build our app and trigger a frame.
16 await tester.pumpWidget(const MyApp());
17
18 // Verify that our counter starts at 0.
19 expect(find.text('0'), findsOneWidget);
20 expect(find.text('1'), findsNothing);
21
22 // Tap the '+' icon and trigger a frame.
23 await tester.tap(find.byIcon(Icons.add));
24 await tester.pump();
25
26 // Verify that our counter has incremented.
27 expect(find.text('0'), findsNothing);
28 expect(find.text('1'), findsOneWidget);
29 });
30}