content: import 'package:app/view_model/repository/data_classes/meal/Price.dart';
  import 'package:app/view_model/repository/data_classes/settings/PriceCategory.dart';
  import 'package:flutter_test/flutter_test.dart';
  
  void main() {
    const int student = 200;
    const int employee = 300;
    const int pupil = 400;
    const int guest = 500;
  
    Price price =
        Price(student: student, employee: employee, pupil: pupil, guest: guest);
  
    group("constructor", () {
      test("student", () => expect(price.student, student));
      test("employee", () => expect(price.employee, employee));
      test("pupil", () => expect(price.pupil, pupil));
      test("guest", () => expect(price.guest, guest));
    });
  
    group("get price by category", () {
      test("student", () => expect(price.getPrice(PriceCategory.student), student));
      test("employee", () => expect(price.getPrice(PriceCategory.employee), employee));
      test("pupil", () => expect(price.getPrice(PriceCategory.pupil), pupil));
      test("guest", () => expect(price.getPrice(PriceCategory.guest), guest));
    });
  }
  