public async void GetAllPaymentMethods_ShouldReturnAllPaymentMethodsFromDatabase()
        {
            var options = new DbContextOptionsBuilder <TechAndToolsDbContext>()
                          .UseInMemoryDatabase(databaseName: "GetAllPaymentMethods_ShouldReturnAllPaymentMethods")
                          .Options;

            var context = new TechAndToolsDbContext(options);

            await SeedData(context);

            IPaymentMethodService paymentMethodService = new PaymentMethodService(context);

            var expectedResult = await context.PaymentMethods.ToListAsync();

            var actualResult = await paymentMethodService.GetAllPaymentMethods().ToListAsync();

            Assert.Equal(expectedResult.Count, actualResult.Count);
        }