public void FizzBuzzReturnIntegerNumber()
{
var numero = 1;
var response = fizzbuzz.Fizzbuzz(numero);
Assert.AreEqual(numero.ToString(), response);
}
public void FizzbuzzReturnFizzBuzzIfNumberMultipleOfFiveAndThree()
{
var numero = 15;
var fizzbuzz = new FizzBuzz();
var response = fizzbuzz.Fizzbuzz(numero);
Assert.AreEqual("FizzBuzz", response);
}