public void GivenVariableNumberWhenMultiplyDoubleThenSourceValueIsProduct()
{
var uom = InternalUnitSystemManager.Instance.UnitOfMeasures["mi"].ToModelUom();
var value = new NumericValue(uom, 3.62);
var number = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), value);
var result = number.Multiply(1.23);
Assert.AreEqual(3.62 * 1.23, result.Value.Value, Epsilon);
}
public void GivenVariableNumberWithCompositeUnitOfMeasureWhenMultiplyVariableNumberThenCombinedUnitOfMeasure()
{
var leftUom = InternalUnitSystemManager.Instance.UnitOfMeasures["ft1sec-1"].ToModelUom();
var leftValue = new NumericValue(leftUom, 47.5);
var left = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), leftValue);
var right = new NumericValue(_ftUnitOfMeasure.ToModelUom(), 3);
var product = left.Multiply(right);
Assert.IsInstanceOf <NumericRepresentationValue>(product);
Assert.AreEqual("ft2sec-1", product.Value.UnitOfMeasure.Code);
Assert.AreEqual(142.5, product.Value.Value);
}
public void GivenVariableNumberWhenMultiplyNumberThenUnitOfMeasuresCombined()
{
var uom = _ftUnitOfMeasure.ToModelUom();
var leftValue = new NumericValue(uom, 12);
var left = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), leftValue);
var right = new NumericValue(uom, 4);
var product = left.Multiply(right);
Assert.IsInstanceOf <NumericRepresentationValue>(product);
Assert.AreEqual("ft2", product.Value.UnitOfMeasure.Code);
Assert.AreEqual(48, product.Value.Value);
}
public void GivenVariableNumbersWithTypesThatSimplifyToScalarTypeWhenMultiplyThenShouldHaveScalarUnit()
{
var leftUom = InternalUnitSystemManager.Instance.UnitOfMeasures["ft1sec-1"].ToModelUom();
var leftValue = new NumericValue(leftUom, 21.848);
var left = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), leftValue);
var rightUom = InternalUnitSystemManager.Instance.UnitOfMeasures["sec"].ToModelUom();
var rightValue = new NumericValue(rightUom, 9.18);
var right = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), rightValue);
var product = left.Multiply(right, RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation());
Assert.AreEqual("ft", product.Value.UnitOfMeasure.Code);
//Assert.IsInstanceOf<ScalarUnitOfMeasure>(product.Value.UnitOfMeasure.Scale);??
}
public void GivenVariableNumberWithCompositeUnitOfMeasureWhenMultiplyVariableNumberWithCompositeUnitOfMeasureThenCombinedUnitOfMeasure()
{
var uom = InternalUnitSystemManager.Instance.UnitOfMeasures["ft1sec-1"].ToModelUom();
var leftValue = new NumericValue(uom, 21.848);
var left = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), leftValue);
var rightValue = new NumericValue(uom, 9.18);
var right = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), rightValue);
var product = left.Multiply(right, RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation());
Assert.AreSame(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation().Code, product.Representation.Code);
Assert.AreEqual("ft2[sec2]-1", product.Value.UnitOfMeasure.Code);
Assert.AreEqual(200.56464, product.Value.Value);
}
public void GivenVariableNumberWithCompositeUnitOfMeasureWhenMultiplyVariableNumberWithCompositeUnitOfMeasureThenUnitsCancel()
{
var leftUom = InternalUnitSystemManager.Instance.UnitOfMeasures["ft1sec1"].ToModelUom();
var leftValue = new NumericValue(leftUom, 5.15);
var left = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), leftValue);
var rightUom = InternalUnitSystemManager.Instance.UnitOfMeasures["ft1sec-1"].ToModelUom();
var rightValue = new NumericValue(rightUom, 7.89);
var right = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), rightValue);
var product = left.Multiply(right, RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation());
Assert.AreSame(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation().Code, product.Representation.Code);
Assert.AreEqual("ft2", product.Value.UnitOfMeasure.Code);
Assert.AreEqual(40.6335, product.Value.Value);
}
public static NumericRepresentationValue Multiply(this NumericRepresentationValue numericRepresentationValue, NumericRepresentationValue right, NumericRepresentation numericRepresentation)
{
var product = numericRepresentationValue.Multiply(right);
return(new NumericRepresentationValue(numericRepresentation, product.Value));
}