FizzBuzz-TDD/FizzBuzz.java

public class FizzBuzz{
    public String fizzBuzz(int num){
        if (num % 3 == 0 && num % 5 == 0) {
            return "fizzbuzz";
        }

        if (num % 3 == 0) {
            return "fizz";
        }

        else if (num % 5 == 0) {
            return "buzz";
        }
        return "" + num;

    }
}