Mocking method dependency by type of context.Database.ExecuteSqlCommand in the unit test

I'm writing a unitTest that call the FillInventory Method which in this method something will be update in database and in the Unit Test I want to check something in data before and after updating in DB by calling FillInventory Method and check its inputs.

In my service :

  public void FillInventory(InventoryViewModel invViewModel)
        {

            long roomServiceId = invViewModel.RoomServiceId;
            var roomService = _unitOfWork.RoomServiceRepository.GetByID(roomServiceId);
            var placeId = roomService.Room.PlaceId;
            var capacity = roomService.Room.Capacity + roomService.ExtraCapacity;

            for (DateTime date = invViewModel.StartDate; date.Date < invViewModel.EndDate; date = date.AddDays(1))
            {
                var inv = _unitOfWork.InventoryRepository.GetByKey(invViewModel.RoomServiceId, date);
                if (inv != null)
                {
                    inv.Price =(invViewModel.isUpdatingPrice)? invViewModel.Price:inv.Price;
                    inv.BoardPrice = (invViewModel.isUpdatingBoardPrice) ? invViewModel.BoardPrice : inv.BoardPrice;
                    inv.CertainAvailability = (invViewModel.isUpdatingCertainAvailability) ? invViewModel.CertainAvailability : inv.CertainAvailability;
                    inv.FloatAvailability = (invViewModel.isUpdatingFloatAvailability) ? invViewModel.FloatAvailability : inv.FloatAvailability;
                    inv.setWebServices(invViewModel.SellableWebServices.Select(sw => sw.Key).ToList());
                }
                else
                {
                    var price = (invViewModel.isUpdatingPrice) ? invViewModel.Price : 0;
                    var boardPrice = (invViewModel.isUpdatingBoardPrice) ? invViewModel.BoardPrice : 0;
                    var certainAvailability = (invViewModel.isUpdatingCertainAvailability) ? invViewModel.CertainAvailability : 0;
                    var floatAvailability = (invViewModel.isUpdatingFloatAvailability) ? invViewModel.FloatAvailability : 0;


                    inv = new Jabama.Core.DataLayer.Models.Inventory(roomService, date, floatAvailability, certainAvailability,
                        price, boardPrice);

                    _unitOfWork.InventoryRepository.Insert(inv);
                }


            }
            _unitOfWork.Save();
            _unitOfWork.PlaceInfoRepository.UpdatePlaceInfos(placeId, capacity, invViewModel.StartDate, invViewModel.EndDate);
        }

In my repository

 public class PlaceInfoRepository : GenericRepository<PlaceInfo>
    {
        public PlaceInfoRepository(JabamaContext context):base(context)
        { }

        public void UpdatePlaceInfos(long placeId, int capacity, DateTime startDate, DateTime endDate)
        {
            var cmd = context.Database.Connection.CreateCommand();
            List<SqlParameter> p = new List<SqlParameter>();
            p.Add(new SqlParameter("@placeId", placeId));
            p.Add(new SqlParameter("@capacity",capacity));
            p.Add(new SqlParameter("@startDate", startDate.Date.ToString("yyyy -MM-dd")));
            p.Add(new SqlParameter("@endDate", endDate.Date.ToString("yyyy-MM-dd")));

            context.Database.ExecuteSqlCommand("exec UpdatePlaceInfo @placeId, @capacity, @startDate, @endDate", p.ToArray());
        }
    }

I have mocked everything that unit test needed to mock but now there is a problem when repository wants to update data with context.Database.ExecuteSqlCommand.

How can I mock it?