public void StartFizzBuzzReturnsFifteenStrings() { fizzBuzz.length = 15; string[] expected = new string[] { "1", "2", "fizz", "4", "buzz", "fizz", "7", "8", "fizz", "buzz", "11", "fizz", "13", "14", "fizzbuzz" }; string[] output = fizzBuzz.StartFizzBuzz(); Assert.IsTrue(output.Length == 15); Assert.AreEqual(expected, output); }