public void PressureIsCalculatedCorrectly(double expected, double seaLevelPressure, double altitude, double celsius) { var pressure = WeatherHelper.CalculatePressure(Pressure.FromHectopascals(seaLevelPressure), Length.FromMeters(altitude), Temperature.FromDegreesCelsius(celsius)); Assert.Equal(expected, Math.Round(pressure.Hectopascals, 2)); }