As suggested by Pete O'Hanlon, I am going to take a look at NUnit. I am not very familiar with it as yet, so I am basically doing research to see it's capabilities :-) I heard that I will be teached about it in lecturers in the near future, so I will be blogging even more once I get a good grab at it.
 
What is NUnit?
  • NUnit is a free unit testing framework designed to be used with .NET projects. This framework provides a library that has classes and methods which help writing test scripts. Nunit has an application with it, which executes these test scripts that you create and then, as a result it gives you a report with whether the test was successful or not.
  • From my personal research about this, I found out that this framework is the most popular when it comes to unit testing in .NET.
  • What is so awesome about this framework is that it is an open source so one can not only see its code but change it to make it work better for you.
 
NUnit provides to possibility of running multiple tests at the same time, and as such one will not waste as much time on testing.

In other words, using NUnit will make unit testing for your product much easier.