public void DecimalToOtherNumeralSystemTest(int acceptedNumber, int acceptedBase, string expectedNumber)
{
var convertedNumber = new NumeralSystemConverter(acceptedNumber, acceptedBase);
var actual = convertedNumber.DecimalToOtherNumeralSystem();
Assert.AreEqual(expectedNumber, actual);
}
protected override void OnStartup(StartupEventArgs e)
{
INumeralSystemConverter numeralSystemConverter = new NumeralSystemConverter(128);
NumeralSystemConverterModel = new NumeralSystemConverterModel(numeralSystemConverter);
NumeralSystemConverterModel.Initialize();
SwitchTheme(AppTheme.Light);
base.OnStartup(e);
}
public IEnumerable <ITextUnit> GetTextUnits(ComponentPart componentPart, Template template, Citation citation, out bool handled)
{
handled = false;
if (componentPart == null)
{
return(null);
}
if (citation == null || citation.Reference == null)
{
return(null);
}
var dateString = citation.Reference.Date;
if (string.IsNullOrWhiteSpace(dateString))
{
return(null);
}
var dateFieldElement = componentPart.GetFieldElements().FirstOrDefault <FieldElement>(item => item.PropertyId == ReferencePropertyId.Date);
if (dateFieldElement == null)
{
return(null);
}
var output = new TextUnitCollection();
DateTime dateValue;
if (!DateTime.TryParse(dateString, out dateValue))
{
return(null);
}
var day = dateValue.Day; //int
var month = dateValue.Month; //ditto
var year = dateValue.Year; //ditto
var monthStringRoman = NumeralSystemConverter.ToRomanNumber(arabicNumber: month.ToString(), lowerCase: false);
var dayString = day.ToString("D2"); //2-digit day, padded with leading 0 if necessary, so 08 instead of 8
var yearString = dateValue.ToString("yyyy"); //4-digit year
var newDatePattern = "{0}. {1} {2}";
dateString = string.Format(newDatePattern, dayString, monthStringRoman, yearString);
var dateStringTextUnit = new LiteralTextUnit(dateString);
output.Add(dateStringTextUnit);
handled = true;
return(output);
}
public void NumeralSystemAndGeneratorIntegrationTest_ThrowsArgumentException_Test()
{
//Assign
var inputInBase13 = "0";
var numeralSystemConverter = new NumeralSystemConverter();
var primeNumberGenerator = new PrimeNumberGeneratorNaive();
//Act
var inputInDecimal = numeralSystemConverter.ArbitraryToDecimalSystem(inputInBase13, 13);
//Assert
Assert.Throws <ArgumentException>(() => primeNumberGenerator.ExecuteWithYield(inputInDecimal));
}
public void CreatingRepresentationOfNumberInNewSystemTest_ArgumentOutOfRangeException(int acceptedNumber, int ecceptedBase)
{
try
{
var convertedNumber = new NumeralSystemConverter(acceptedNumber, ecceptedBase);
convertedNumber.DecimalToOtherNumeralSystem();
}
catch (ArgumentOutOfRangeException e)
{
Assert.IsTrue(e.ToString() != string.Empty);
}
}
public void NumeralSystemConverter_Base13ToDecimal_Test()
{
//Assign
var numeralSystemConverter = new NumeralSystemConverter();
Dictionary <int, string> decimalBase13Set = new Dictionary <int, string>()
{
{ 0, "0" }, { 1, "1" }, { 9, "9" }, { 10, "A" }, { 11, "B" }, { 12, "C" }, { 13, "10" }, { 14, "11" }, { 15, "12" }, { 16, "13" }
};
foreach (var decimalBase13Pair in decimalBase13Set)
{
//Act
var result = numeralSystemConverter.ArbitraryToDecimalSystem(decimalBase13Pair.Value, 13);
//Asert
Assert.Equal(decimalBase13Pair.Key, result);
}
}
public void NumeralSystemAndGeneratorIntegrationTest_NotEqual_Test()
{
//Assign
var primeNumberInBase13HardCoded = new List <string>()
{
"2", "3", "5", "7", "A", "10"
};
var numeralSystemConverter = new NumeralSystemConverter();
var primeNumberGenerator = new PrimeNumberGeneratorNaive();
//Act
var primeNumberGeneratedInBase13 = new List <string>();
foreach (long primeNumber in primeNumberGenerator.ExecuteWithYield(primeNumberInBase13HardCoded.Count))
{
primeNumberGeneratedInBase13.Add(numeralSystemConverter.DecimalToArbitrarySystem(primeNumber, 13));
}
var result = (primeNumberGeneratedInBase13.Count == primeNumberInBase13HardCoded.Count &&
(!primeNumberGeneratedInBase13.Except(primeNumberInBase13HardCoded).Any() || !primeNumberInBase13HardCoded.Except(primeNumberGeneratedInBase13).Any()));
//Assert
Assert.False(result);
}
