public async Task UploadWeatherObservation()
        {
            using (var context = new ApplicationDbContext(_options))
            {
                context.Database.EnsureCreated();
                int initial = context.WeatherObservations.ToList().Count;
                _uut = new WeatherObservationController(context, _hub);
                DTOWeatherObservation entry = new DTOWeatherObservation()
                {
                    TimeOfDay     = DateTime.Now,
                    LocationName  = "USA",
                    Temperature   = 50,
                    AirPressure   = 5,
                    AirHumidity   = 10,
                    LocationRefId = 1
                };

                await _uut.UploadWeatherObservation(entry);

                Assert.Equal(initial + 1, context.WeatherObservations.ToList().Count);
            }
        }
        public async Task GetWeatherObservationFromDateGet1()
        {
            using (var context = new ApplicationDbContext(_options))
            {
                context.Database.EnsureCreated();

                _uut = new WeatherObservationController(context, _hub);

                DTOWeatherObservation entry = new DTOWeatherObservation()
                {
                    TimeOfDay     = new DateTime(2020, 05, 06, 00, 00, 00),
                    LocationName  = "USA",
                    Temperature   = 50,
                    AirPressure   = 5,
                    AirHumidity   = 10,
                    LocationRefId = 1
                };
                await _uut.UploadWeatherObservation(entry);

                var result = _uut.DateGet("06-05-2020");

                Assert.Equal("USA", result.Value.FirstOrDefault().LocationName);
            }
        }