public void CreateRepetition()
{
var arabicFive = new ArabicNumber(5);
var result = RomanSymbolRepetition.CanCreateRepetition(RomanSymbols.V, arabicFive);
Assert.True(result);
}
public void NotCreateEmptyRepetition()
{
var arabicThree = new ArabicNumber(3);
var result = RomanSymbolRepetition.CanCreateRepetition(RomanSymbols.V, arabicThree);
Assert.False(result);
}
private static IEnumerable <RomanSymbol> ExtractSymbolPart(ArabicNumber arabic, RomanSymbol romanSymbol)
{
if (SpecialRomanSymbols.ContainsEquivalent(arabic))
{
return(SpecialRomanSymbols.GetItemsFromEquivalent(arabic));
}
var repetition = RomanSymbolRepetition.FromOcurrancesOfSymbol(romanSymbol, arabic);
return(repetition.Equals(RomanSymbolRepetition.Empty)
? new RomanSymbol[0]
: repetition.Items);
}