public void GivenNullWhenAddToSourceShouldReturnSourceValue()
{
var number = new NumericValue(InternalUnitSystemManager.Instance.UnitOfMeasures["lb"].ToModelUom(), 22.1);
number.AddToSource(null);
Assert.AreEqual(22.1, number.Value, Epsilon);
}
public void GivenBaseNumberAndDoubleValueWhenAddToSourceShouldAddDoubleToSourceValue()
{
var number = new NumericValue(InternalUnitSystemManager.Instance.UnitOfMeasures["mg"].ToModelUom(), 3.14);
number.AddToSource(4.13);
Assert.AreEqual(7.27, number.Value, Epsilon);
}
public void GivenBaseNumberWhenAddBaseNumberWithDifferentUnitOfMeasureThenShouldConvertAndAddToSource()
{
var firstNumber = new NumericValue(InternalUnitSystemManager.Instance.UnitOfMeasures["cm"].ToModelUom(), 1);
var secondNumber = new NumericValue(InternalUnitSystemManager.Instance.UnitOfMeasures["in"].ToModelUom(), 1);
firstNumber.AddToSource(secondNumber);
Assert.AreEqual(3.54, firstNumber.Value, Epsilon);
}
public void GivenBaseNumberWhenAddBaseNumberToSourceThenShouldAddTheSecondNumberToSourceValue()
{
var firstNumber = new NumericValue(_mileUnitOfMeasure.ToModelUom(), 42.24);
var secondNumber = new NumericValue(_mileUnitOfMeasure.ToModelUom(), 12.34);
firstNumber.AddToSource(secondNumber);
Assert.AreEqual(54.58, firstNumber.Value, Epsilon);
}