Fizz-buzz-generator

This is a fizz buzz generator using test driven development.

Problem statement:

The Fizz buzz generator is a simple program, it's method say generate accepts the numeric input and produces the output string based on the rules and input number.

Rules

The generate method returns the string

• FizzBuzz when input parameter is divisible by 3 and 5.
• Fizz when input parameter is divisible by 3.
• Buzz when input parameter is divisible by 5.
• String representation of given number when input parameter neither divisible by 3 or 5.

It is clear that there are four use cases

• FizzBuzz

  As a fizz buzz generator, I should be able to generate a string FizzBuzz for a given input number when a number is divisible by 3 and 5.

• Fizz

  As a fizz buzz generator, I should be able to generate a string Fizz for a given input number when a number is divisible by 3.

• Buzz

  As a fizz buzz generator, I should be able to generate a string Buzz for a given input number when a number is divisible by 5.

• Number (converted to string)

  As a fizz buzz generator, I should be able to generate a string format of input number for a given input number when a number is neither divisible by 3 or 5.