/// <summary>
/// Initializes a new instance of the <see cref="SpecificGravityOfSolids"/> class. Uses <see cref="UnitWeightOfWaterAt4DegreesC" /> as reference.
/// </summary>
/// <param name="solidUnitWeight">Calculation for gamma_s/gamma_0.</param>
public SpecificGravityOfSolids(UnitWeightOfSolids solidUnitWeight)
{
this.Symbol = "G_s";
UnitWeightOfWaterAt4DegreesC referenceWeight = new UnitWeightOfWaterAt4DegreesC();
this.NumericValue = solidUnitWeight.NumericValue / BaseUnitWeightScalar.ConvertToUnits(referenceWeight, solidUnitWeight.UnitOfMeasure).NumericValue;
}
public void Constructor1ShouldStoreAndPrintValueAndSymbol()
{
UnitWeightOfSolids uws = new UnitWeightOfSolids(10, UnitWeightUnits.GramPerCubicCentimeter);
String correctAnswer = "𝛾_s = 10 g/cc";
Assert.AreEqual("𝛾_s", uws.Symbol);
Assert.AreEqual(uws.NumericValue, 10);
Assert.AreEqual(correctAnswer, uws.ToString());
}
public void Constructor2ShouldStoreAndPrintValueAndSymbol()
{
UnitWeightOfSolids uws = new UnitWeightOfSolids(10, UnitWeightUnits.GramPerCubicCentimeter);
SpecificGravityOfSolids sgs = new SpecificGravityOfSolids(uws);
String correctAnswer = "G_s = 10";
Assert.AreEqual("G_s", sgs.Symbol);
Assert.AreEqual(sgs.NumericValue, 10);
Assert.AreEqual(correctAnswer, sgs.ToString());
}
public void Constructor2ShouldStoreAndPrintValueAndSymbolWithPoundPerFootCubed()
{
WeightOfSolidMatter wsm = new WeightOfSolidMatter(10, WeightUnits.Grams);
VolumeOfSolidMatter vsm = new VolumeOfSolidMatter(10, VolumeUnits.CubicCentimeters);
UnitWeightOfSolids uws = new UnitWeightOfSolids(wsm, vsm, UnitWeightUnits.PoundPerCubicFoot);
Assert.AreEqual(Math.Round(uws.NumericValue, 1), 62.4);
Assert.AreEqual(uws.UnitOfMeasure, UnitWeightUnits.PoundPerCubicFoot);
Assert.AreEqual(uws.Symbol, "𝛾_s");
}
