public void BoundaryArabicTest()
{
GalacticUnit gu = new GalacticUnit("MMMCMXCIX");
int arabicVal = gu.ToArabic();
Assert.AreEqual <int>(arabicVal, 3999);
}
public void ZeroArabicTest()
{
GalacticUnit gu = new GalacticUnit();
int arabicVal = gu.ToArabic();
Assert.AreEqual <int>(arabicVal, 0);
}
public void ArabicTest()
{
GalacticUnit gu = new GalacticUnit("MCMXLIV");
int arabicVal = gu.ToArabic();
Assert.AreEqual <int>(arabicVal, 1944);
}
public void SubtractionTest()
{
GalacticUnit a = new GalacticUnit("X"); //10
GalacticUnit b = new GalacticUnit("V"); //5
GalacticUnit gu = a - b;
Assert.AreEqual <long>(gu.ToArabic(), 5);
Assert.AreEqual <string>(gu.Value, "V");
}
public void DivisionTest()
{
GalacticUnit a = new GalacticUnit("X"); //10
GalacticUnit b = new GalacticUnit("V"); //5
GalacticUnit gu = a / b;
Assert.AreEqual <long>(gu.ToArabic(), 2);
Assert.AreEqual <string>(gu.Value, "II");
}
public void MultiplicationTest()
{
GalacticUnit a = new GalacticUnit("X"); //10
GalacticUnit b = new GalacticUnit("V"); //5
GalacticUnit gu = a * b;
Assert.AreEqual <long>(gu.ToArabic(), 50);
Assert.AreEqual <string>(gu.Value, "L");
}
public float ProcessStatement(IContext _context, string statement)
{
string[] split = statement.Split(' ');
GalacticUnit gu = new GalacticUnit(split[2]);
_context.AddVariable(split[0], gu);
return(gu.ToArabic());
}
public float ProcessStatement(IContext _context, string statement)
{
string[] calculationSplit = statement.Split(new string[] { " is " }, StringSplitOptions.None);
string[] tokens = calculationSplit[1].Split(' ', '?');
StringBuilder sb = new StringBuilder();
foreach (var t in tokens)
{
if (string.IsNullOrWhiteSpace(t))
{
continue;
}
sb.Append(_context.GetVariable(t).Value);
}
GalacticUnit galacticUnit = new GalacticUnit(sb.ToString());
return(galacticUnit.ToArabic());
}