public void InsertMultipleDetails() { List <Detail> details = new List <Detail>() { new Detail { Province_State = "State2", Country_Region = "Country2", Last_Update = new DateTime(2020, 04, 06, 11, 23, 5, 321), Latitude = -81.2546m, Longitude = -6.9118m, Confirmed = 31, Deaths = 22, Recovered = 43, Active = 14 }, new Detail { Province_State = "State3", Country_Region = "Country3", Last_Update = new DateTime(2020, 04, 06, 11, 23, 42, 321), Latitude = -97.39467635m, Longitude = -149.4068m, Confirmed = 10, Deaths = 10, Recovered = 10, Active = 10 } }; _detailRepository.InsertMultipleDetails(details); }