LocalSpend-Tracker/test/widget_test.dart

// This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

import 'package:local_spend/main.dart';

void main() {
  testWidgets('GO button repetition test', (WidgetTester tester) async {
    // Build our app and trigger a frame.
    await tester.pumpWidget(MyApp());

    // Tap the GO button and trigger a frame.
    await tester.tap(find.byKey(Key("goButton")));
    await tester.pump();

    // Verify that the dialog has shown
//    expect(find.text('GO'), findsNothing);
//    expect(find.text('Invalid data'), findsOneWidget);
  });
}