.. index:: testing, unit testing

Unit Testing
============

Description
-----------
  This page provides a walk through practical Unit Testing.


First: Write the Test for an empty class
----------------------------------------

Here is the test for a Calculator class.

::

    #include <iostream>
    #include "Calculator.h"

    int main()
    {
      Calculator calc;
      return 0;
    }


Second: Write The class with no methods
---------------------------------------

Put the following in a file called Calculator.h

::

   class Calculator
   {
   public:

   private:

   };