Fizzbuzz

Create a fizzbuzz function that takes a number n and returns an array of strings from 1 to n where:

• Numbers divisible by 3 are replaced with "Fizz"
• Numbers divisible by 5 are replaced with "Buzz"
• Numbers divisible by both 3 and 5 are replaced with "FizzBuzz"
• All other numbers are converted to their string representation

Requirements

• The function should be named fizzbuzz
• It should accept a single integer parameter
• It should return an array of strings
• Match the language and style conventions of the current project
• Include a corresponding test file using the project's existing test framework