public void FizzBuzz_Returns_Number_When_Value_Is_Not_Divisible_By_3()
{
var fizzBuzz = new FizzBuzz();
fizzBuzz.AddPair(3, "Fizz");
fizzBuzz.AddPair(5, "Buzz");
Assert.AreEqual("1", fizzBuzz.Execute(1, 1).First());
Assert.AreEqual("13", fizzBuzz.Execute(13, 13).First());
}
static void Main(string[] args)
{
Console.WindowWidth = 120;
var fizzBuzz = new FizzBuzz();
Console.WriteLine("Enter a number/word pair. Separate the number and word by a comma. Then press enter. i.e. 3,Fizz");
Console.WriteLine("When you are done entering values, simply press enter without entering any value.");
while (true)
{
string value = Console.ReadLine();
if (string.IsNullOrEmpty(value))
{
break;
}
var pair = ParseValue(value);
if (pair.HasValue)
{
fizzBuzz.Pairs.Add(pair.Value.Key, pair.Value.Value);
}
}
foreach (string value in fizzBuzz.Execute(1, 100))
{
Console.WriteLine(value);
}
Console.WriteLine("Press any key to exit");
Console.ReadKey();
}
public void FizzBuzz_Returns_Fizz_When_Value_Is_Divisible_By_3()
{
var fizzBuzz = new FizzBuzz();
fizzBuzz.AddPair(3, "Fizz");
Assert.AreEqual("Fizz", fizzBuzz.Execute(3, 3).First());
}
public void Exception_Thrown_When_Upper_Is_Less_Than_Lower()
{
var fizzBuzz = new FizzBuzz();
fizzBuzz.AddPair(3, "Fizz");
Assert.AreEqual("Buzz", fizzBuzz.Execute(5, 4).First());
}