public void MoistAir( UnitSystem system, double dryBulb, double humRatio, double expectedEnthalpy, double pressure, double expectedVolume, double expectedDensity, double within) { var psy = new Psychrometrics(system); Assert.Multiple(() => { RelativeDifference(psy.GetMoistAirEnthalpy(dryBulb, humRatio), expectedEnthalpy, within, "GetMoistAirEnthalpy"); RelativeDifference(psy.GetMoistAirVolume(dryBulb, humRatio, pressure), expectedVolume, within, "GetMoistAirVolume"); RelativeDifference(psy.GetMoistAirDensity(dryBulb, humRatio, pressure), expectedDensity, within, "GetMoistAirDensity"); }); }