public void One_Should_Return_I()
{
var converter = new RomanNumeralConverter();
var one = converter.Convert(1);
one.Should().Be("I");
}
public void Four_Should_Return_IV()
{
var converter = new RomanNumeralConverter();
var four = converter.Convert(4);
four.Should().Be("IV");
}
public void Three_Should_Return_III()
{
var converter = new RomanNumeralConverter();
var three = converter.Convert(3);
three.Should().Be("III");
}
public void Two_Should_Return_II()
{
var converter = new RomanNumeralConverter();
var two = converter.Convert(2);
two.Should().Be("II");
}
public void Ten_Should_Return_X()
{
var converter = new RomanNumeralConverter();
var ten = converter.Convert(10);
ten.Should().Be("X");
}
public void Five_Should_Return_V()
{
var converter = new RomanNumeralConverter();
var five = converter.Convert(5);
five.Should().Be("V");
}
public void Given_I_Have_100_Return_C()
{
// Given I have the value 100
int number = 100;
// When I pass the value in to the roman numeral converter
IRomanNumeralConverter romanNumeralConverter = new RomanNumeralConverter();
string roman = romanNumeralConverter.Convert(number);
// I get back "C"
Assert.AreEqual("C", roman);
}
public void Given_I_Have_95_Return_XCV()
{
// Given I have the value 95
int number = 95;
// When I pass the value in to the roman numeral converter
IRomanNumeralConverter romanNumeralConverter = new RomanNumeralConverter();
string roman = romanNumeralConverter.Convert(number);
// I get back "XCV"
Assert.AreEqual("XCV", roman);
}
public void Given_I_Have_51_Return_LI()
{
// Given I have the value 51
int number = 51;
// When I pass the value in to the roman numeral converter
IRomanNumeralConverter romanNumeralConverter = new RomanNumeralConverter();
string roman = romanNumeralConverter.Convert(number);
// I get back "LI"
Assert.AreEqual("LI", roman);
}
public void Convert_ReturnsRomanNumerals_ForPositiveIntgerStrings([NotNull] string value,
[NotNull] string expected)
{
// Arrange
var sut = new RomanNumeralConverter();
// Act
string actual = sut.Convert(value);
// Assert
Assert.AreEqual(expected,
actual,
"Input value: " + value);
}
private static void TestTwo()
{
System.Console.WriteLine("Test2: Roman Numerals");
System.Console.Write("Number: ");
string value = System.Console.ReadLine();
if (value != null)
{
var converter = new RomanNumeralConverter();
string text = converter.Convert(value);
System.Console.WriteLine(text);
}
}
public void ShouldReturn1ForI()
{
Assert.AreEqual(1, converter.Convert("I"));
}
public void ConverterShouldThrowExceptionIfIncorrectRomanNumeralIsInputted()
{
var sut = new RomanNumeralConverter();
Assert.Throws <ArgumentException>(() => sut.Convert("aaa"));
}
public void Convert_0_throws_exception()
{
RomanNumeralConverter c = new RomanNumeralConverter();
Assert.ThrowsException <ArgumentOutOfRangeException>(() => c.Convert(0));
}
public void Convert_Arabic_Number_To_Roman_Numeral(int arabicNumber, string expectedRomanNumeral)
{
var romanNumeral = RomanNumeralConverter.Convert(arabicNumber);
Assert.That(romanNumeral, Is.EqualTo(expectedRomanNumeral));
}
public void Int_Should_Return_String(int numberToConvert, string expectedResult)
{
var converter = new RomanNumeralConverter();
var actual = converter.Convert(numberToConvert);
actual.Should().Be(expectedResult);
}
