calorimeter/integration_test/app_test.dart

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/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
import 'package:calorimeter/main.dart';
import 'package:calorimeter/storage/storage.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:integration_test/integration_test.dart';
void main() {
IntegrationTestWidgetsFlutterBinding.ensureInitialized();
setUp(() {});
group('end-to-end test', () {
testWidgets('add food manually', (tester) async {
var foodStorage = await FoodStorage.create();
await tester.pumpWidget(MainApp(storage: foodStorage));
await tester.pumpAndSettle();
final addButtonFinder = find.byIcon(Icons.add);
expect(addButtonFinder, findsOneWidget);
await tester.tap(addButtonFinder);
await tester.pumpAndSettle();
final nameAutocompleteFinder =
find.widgetWithText(Autocomplete<String>, "Name");
final amountFinder = find.widgetWithText(TextField, "Amount");
final kcalFinder = find.widgetWithText(TextField, "kcal");
final addButton = find.widgetWithIcon(ElevatedButton, Icons.check);
expect(nameAutocompleteFinder, findsOneWidget);
expect(amountFinder, findsOneWidget);
expect(kcalFinder, findsOneWidget);
expect(addButton, findsOneWidget);
await tester.enterText(nameAutocompleteFinder, "Bread");
await tester.enterText(amountFinder, "150");
await tester.enterText(kcalFinder, "250");
await tester.tap(addButton);
await tester.pumpAndSettle();
// EnterFoodWidget collapses
expect(nameAutocompleteFinder, findsNothing);
var enteredFood = find.text("Bread");
var enteredAmount = find.text("150");
var enteredKcal = find.text("250");
await tester.pumpAndSettle();
expect(enteredFood, findsOneWidget);
expect(enteredAmount, findsOneWidget);
expect(enteredKcal, findsOneWidget);
});
});
}