public Measurement ConvertTo(Measurement measurement, ScaledUnitOfMeasure destinationUom)
{
var valueInBaseScale = measurement.Amount * this.ConversionFactor;
var valueInDestinationScale = valueInBaseScale / destinationUom.ConversionFactor;
return(new Measurement(valueInDestinationScale, destinationUom.IsoCode));
}
public void Convert_should_convert_amount_to_BaseUnitOfMeasure()
{
var sourceMeasurement = new ScaledUnitOfMeasure(_baseMeasurement, "Centimeter", "CM", 100);
var result = sourceMeasurement.ConvertToBaseMeasurement(5000);
result.Should().Be(50);
}
public void Convert_should_convert_amount_to_a_smaller_unitOfMeasure()
{
var targetMeasurement = new ScaledUnitOfMeasure(_baseMeasurement, "Centimeter", "CM", 100);
var sourceMeasurement = new ScaledUnitOfMeasure(_baseMeasurement, "Kilometer", "KM", 0.001M);
var result = sourceMeasurement.ConvertTo(targetMeasurement, 5);
result.Should().Be(500000);
}
public void Convert_should_convert_measurement_to_baseUnitOfMeasure()
{
var title = "Kilogram";
var alternateTitle = "کیلوگرم";
var isoCode = "KG";
var baseIsoCode = "GR";
var conversionFactor = 1000M;
var scaledUnitOfMeasure = new ScaledUnitOfMeasure(isoCode, title, alternateTitle, baseIsoCode, conversionFactor);
var measurement = new Measurement(100, "KG");
var result = scaledUnitOfMeasure.ConvertToBase(measurement);
result.Amount.Should().Be(100000);
result.UnitOfMeasure.Should().Be(baseIsoCode);
}
public void Convert_should_convert_measurement_to_scaledUnitOfMeasureXX()
{
var title = "Kilometer";
var alternateTitle = "کیلومتر";
var isoCode = "KM";
var baseIsoCode = "M";
var conversionFactor = 1000M;
var kilometer = new ScaledUnitOfMeasure(isoCode, title, alternateTitle, baseIsoCode, conversionFactor);
var centimeter = new ScaledUnitOfMeasure("CM", "Centimeter", "سانتی متر", baseIsoCode, 0.01M);
var measurement = new Measurement(1, "KM");
var result = kilometer.ConvertTo(measurement, centimeter);
result.Amount.Should().Be(100000);
result.UnitOfMeasure.Should().Be("CM");
}
public void Convert_should_convert_measurement_to_scaledUnitOfMeasure()
{
var title = "Kilogram";
var alternateTitle = "کیلوگرم";
var isoCode = "KG";
var baseIsoCode = "GR";
var conversionFactor = 1000M;
var kiloGram = new ScaledUnitOfMeasure(isoCode, title, alternateTitle, baseIsoCode, conversionFactor);
var hundredKilogram = new ScaledUnitOfMeasure("HK", "Hundred Kilogram", "صد کیلوگرم", baseIsoCode, 100000);
var measurement = new Measurement(700, "KG");
var result = kiloGram.ConvertTo(measurement, hundredKilogram);
result.Amount.Should().Be(7);
result.UnitOfMeasure.Should().Be("HK");
}
public decimal ConvertTo(ScaledUnitOfMeasure targetUnitOfMeasure, decimal amount)
{
var baseAmount = ConvertToBaseMeasurement(amount);
return(baseAmount * targetUnitOfMeasure.ConversionFactor);
}
