public void DIsAlwaysIllegalLowerNumber(string romanNumeral)
{
Assert.Throws <ArgumentException>(() => RomanNumeralConverter.ConvertToDecimal(romanNumeral));
}
public void SmallerNumberDeductsFromSubsequentLargerNumber(string romanNumeral, int decimalEquivalent)
{
var actual = RomanNumeralConverter.ConvertToDecimal(romanNumeral);
Assert.Equal(decimalEquivalent, actual);
}
public void TheComplexCases(string romanNumeral, int decimalEquivalent)
{
var actual = RomanNumeralConverter.ConvertToDecimal(romanNumeral);
Assert.Equal(decimalEquivalent, actual);
}
public void NumberBeforeDeductionPairMustBeGreaterThanOrEqualToBiggerNumber(string romanNumeral)
{
Assert.Throws <ArgumentException>(() => RomanNumeralConverter.ConvertToDecimal(romanNumeral));
}
public void MultipleCharacterTests(string romanNumeral, int decimalEquivalent)
{
var actual = RomanNumeralConverter.ConvertToDecimal(romanNumeral);
Assert.Equal(decimalEquivalent, actual);
}
public void SpecifiedCasesInProblemStatement(int decimalNumber, string expectedRomanNumeral)
{
var actual = RomanNumeralConverter.ConvertToRomanNumerals(decimalNumber);
Assert.Equal(expectedRomanNumeral, actual);
}
public void LeftToRightCases(int decimalNumber, string expectedRomanNumeral)
{
var actual = RomanNumeralConverter.ConvertToRomanNumerals(decimalNumber);
Assert.Equal(expectedRomanNumeral, actual);
}
public void DeductionCharactersWorkCorrectly(int decimalNumber, string expectedRomanNumeral)
{
var actual = RomanNumeralConverter.ConvertToRomanNumerals(decimalNumber);
Assert.Equal(expectedRomanNumeral, actual);
}
public void ThrowIfDecimalExceedsMaximum()
{
Assert.Throws <ArgumentException>(() => RomanNumeralConverter.ConvertToRomanNumerals(4000));
}
public void ShouldConvertSingleLetterEquivalents(int decimalNumber, string expectedRomanNueral)
{
var actual = RomanNumeralConverter.ConvertToRomanNumerals(decimalNumber);
Assert.Equal(expectedRomanNueral, actual);
}