dmc/app/test/services/app_settings_repository_test.dart

import 'package:drift/native.dart';
import 'package:flutter_test/flutter_test.dart';

import 'package:dmc_app/services/database/app_database.dart';
import 'package:dmc_app/services/database/app_settings_repository.dart';

void main() {
  late AppDatabase db;
  late AppSettingsRepository repository;

  setUp(() {
    db = AppDatabase.forTesting(NativeDatabase.memory());
    repository = AppSettingsRepository(db);
  });

  tearDown(() => db.close());

  test('load ohne vorherige Werte liefert beides null', () async {
    final settings = await repository.load();
    expect(settings.activeDroneProfileId, isNull);
    expect(settings.currentMissionId, isNull);
  });

  test('setActiveDroneProfileId und setCurrentMissionId sind unabhaengig voneinander',
      () async {
    await repository.setActiveDroneProfileId(3);
    await repository.setCurrentMissionId(7);

    final settings = await repository.load();
    expect(settings.activeDroneProfileId, 3);
    expect(settings.currentMissionId, 7);
  });

  test('erneutes Setzen eines Werts laesst den anderen unangetastet', () async {
    await repository.setActiveDroneProfileId(1);
    await repository.setCurrentMissionId(2);

    await repository.setCurrentMissionId(9);

    final settings = await repository.load();
    expect(settings.activeDroneProfileId, 1);
    expect(settings.currentMissionId, 9);
  });

  test('Wert kann auf null zurueckgesetzt werden', () async {
    await repository.setCurrentMissionId(5);
    await repository.setCurrentMissionId(null);

    final settings = await repository.load();
    expect(settings.currentMissionId, isNull);
  });
}