public void GivenVariableNumberWhenAddDoubleShouldReturnNewVariableNumberWithSourceAddedToDouble()
{
var uom = InternalUnitSystemManager.Instance.UnitOfMeasures["mi"].ToModelUom();
var originalValue = new NumericValue(uom, 3.62);
var number = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), originalValue);
var result = number.Add(1.23);
Assert.IsInstanceOf <NumericRepresentationValue>(result);
Assert.AreEqual(4.85, result.Value.Value, Epsilon);
}
public void GivenTwoVariableNumbersWithSameUomWhenAddedThenSourceValueIsSum()
{
var uom = InternalUnitSystemManager.Instance.UnitOfMeasures["C"].ToModelUom();
var originalValue = new NumericValue(uom, 22);
var originalRep = new NumericRepresentationValue(RepresentationInstanceList.vrAirTemperature.ToModelRepresentation(), originalValue);
var secondNumber = new NumericValue(uom, 11);
var result = originalRep.Add(secondNumber);
Assert.IsInstanceOf <NumericRepresentationValue>(result);
Assert.AreEqual(33, result.Value.Value);
}
public void GivenVariableNumbersWithIncompatibleUnitsWhenAddThenException()
{
var originalUom = InternalUnitSystemManager.Instance.UnitOfMeasures["m"].ToModelUom();
var originalValue = new NumericValue(originalUom, 1.75);
var originalNumber = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), originalValue);
var secondUom = InternalUnitSystemManager.Instance.UnitOfMeasures["C"].ToModelUom();
var secondValue = new NumericValue(secondUom, 3.5);
var secondNumber = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), secondValue);
Assert.Throws <InvalidOperationException>(() => originalNumber.Add(secondNumber));
}
public void GivenTwoVariableNumbersWhenAddedThenRepresentationIsOriginal()
{
var originalUom = _ftUnitOfMeasure.ToModelUom();
var originalValue = new NumericValue(originalUom, 22);
var originalNumber = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), originalValue);
var secondUom = InternalUnitSystemManager.Instance.UnitOfMeasures["m"].ToModelUom();
var secondValue = new NumericValue(secondUom, 11);
var secondNumber = new NumericRepresentationValue(RepresentationInstanceList.vrElevation.ToModelRepresentation(), secondValue);
var result = originalNumber.Add(secondNumber);
Assert.AreSame(RepresentationInstanceList.vrDistanceTraveled.DomainId, result.Representation.Code);
}
public void GivenVariableNumberWhenAddVariableNumberThenResultIsInOriginalUom()
{
var originalUom = InternalUnitSystemManager.Instance.UnitOfMeasures["m"].ToModelUom();
var originalValue = new NumericValue(originalUom, 1.75);
var originalNumber = new NumericRepresentationValue(RepresentationInstanceList.vrDistanceTraveled.ToModelRepresentation(), originalValue);
var secondUom = _ftUnitOfMeasure.ToModelUom();
var secondNumber = new NumericValue(secondUom, 3.5);
var expected = 2.8168; //1.75m + (3.5ft -> m)
var actual = originalNumber.Add(secondNumber);
Assert.IsInstanceOf <NumericRepresentationValue>(actual);
Assert.AreEqual(expected, actual.Value.Value, 0.005);
Assert.AreSame(originalUom, actual.Value.UnitOfMeasure);
}