public void IgnoreCustomRule()
        {
            var rules = new List<IRule>();
            rules.Add(new CustomRule());
            var fizzBuzz = new FizzBuzz(rules);

            var sentence = fizzBuzz.GetSentenceFor(1787);
            sentence.Should().Be("1787");
        }
        public void ApplyCustomRule()
        {
            var rules = new List<IRule>();
            rules.Add(new CustomRule());
            var fizzBuzz = new FizzBuzz(rules);

            var sentence = fizzBuzz.GetSentenceFor(27772);
            sentence.Should().Be("Lucky");
        }