public void ToArabicTest_SpecialNumbers()
{
foreach (var number in specialNumbers)
{
Assert.AreEqual(number.Value, RomanConvertor.ToArabic(number.Key));
}
}
public void ToArabicTest_RandomSuccessfulValues()
{
foreach (var number in sampleRandomNumbers)
{
Assert.AreEqual(number.Value, RomanConvertor.ToArabic(number.Key));
}
}
public void ToRomanTest_TestNegative()
{
Assert.ThrowsException <InvalidOperationException>(() =>
{
var result = RomanConvertor.ToRoman(-1);
}
);
}
public void Test_Sanity()
{
var originalRomanNumber = "MCDXCVIII";
var convertedArabic = RomanConvertor.ToArabic(originalRomanNumber);
var convertedRoman = RomanConvertor.ToRoman(convertedArabic);
Assert.AreEqual(originalRomanNumber, convertedRoman);
}
public void ToArabicTest_InvalidChars()
{
Assert.ThrowsException <FormatException>(() =>
{
var result = RomanConvertor.ToArabic("XXBBIIOO");
}
);
}
public void ToRomanTest_TestMoreThan4000()
{
Assert.ThrowsException <InvalidOperationException>(() =>
{
var result = RomanConvertor.ToRoman(4001);
}
);
}
public void ConvertToRoman(int arabicValue, string romanValue)
{
Assert.AreEqual(romanValue, RomanConvertor.ToRoman(arabicValue));
}
public void ToRomanTest_RepeatingSingleDigits()
{
Assert.AreEqual("I", RomanConvertor.ToRoman(1));
Assert.AreEqual("III", RomanConvertor.ToRoman(3));
}