What is Unit Test?explian with coding example?

Question

Hi friends What is Unit Test?how to utilise it's advantages in to our project?pls.. tell me. Thanks in Advance. Karthika Palaniswamy

Sam Hobbs · Answer

Unit testing is for testing small portions of a system. Computer software usually exists as complex applications and testing them can be very complex. Developers prefer to be able to test just the code they have created or modified before testing it with the entire system that is likely the result of many people sometimes over many years. The Wikipedia article about Unit testing: http://en.wikipedia.org/wiki/Unit_test Probably also helps. I think it helps to understand Unit Testing in the context of the Systems Development Life Cycle: http://en.wikipedia.org/wiki/Systems_Development_Life_Cycle

Ludovic Dubois · Answer

You should look at http://en.wikipedia.org/wiki/Visual_T_Sharp

Deepak Bhatia · Answer

Hi Karthik I would like to tell you that if any answer from any one gives you some help then mark is ass accepted answer otherwise after sometime persons will stop responding to your problems. Right now you ask what is unit test this are test developed by developer which help to verify there coding. After development if some new changes are made then it will help developer to verify that there old functionality are not rendered and in V.S you can add unit test by ..................... ..................... ..................... ..................... ..................... right click on any class coding you will see Create Unit Tests and then you can select the classes or function on which you want to add test functions.

jinge · Answer

You can get all you most of Unit test in visual studio from the following walkthrough: http://msdn.microsoft.com/en-us/library/ms379625(VS.80).aspx Please mark my post if it answers your question friend.