public void Parse_WhenPassedNumberDivisibleByFive_ReturnsBuzzWord()
        {
            var numberParser = new FizzbuzzNumberParser();

            Assert.AreEqual("Fizzbuzz", numberParser.Parse(45));
        }
        public void Parse_WhenPassedNumberNotDivisibleByFive_ReturnsNumberAsString()
        {
            var numberParser = new FizzbuzzNumberParser();

            Assert.AreEqual("23", numberParser.Parse(23));
        }