FizzBuzz with FsCheck

Introduction

You all know the famous FizzBuzz coding kata:

Your task is write a function that - given a positive number n

• returns "FizzBuzz" for multiples of 15
• returns "Fizz" for multiples of 3
• returns "Buzz" for multiples of 5
• returns the n converted into a string in any other case

The purpose of this project is just to demonstrate how to do this using FsCheck instead of common unit-tests.