public async Task AddOrderAsyncAdds()
        {
            var options = new DbContextOptionsBuilder <Project2JAGVContext>()
                          .UseInMemoryDatabase("AddOrderAsyncAdds")
                          .Options;

            Order order = new Order
            {
                Id          = 1,
                UserId      = 1,
                DelivererId = 1,
                Delivered   = false,
                Date        = DateTime.Now,
            };

            using var actContext = new Project2JAGVContext(options);
            var repo = new DataAccess.DataAccess(actContext, new MapperStub());

            await repo.AddOrderAsync(order);

            await repo.SaveAsync();

            using var arrangeContext = new Project2JAGVContext(options);
            var result = arrangeContext.Orders;

            Assert.NotNull(result);
        }