UNIT TESTING

Unit testing is 4 types 

 

                    1. Basis path Testing

                    2. Control structure Testing

                    3. Program Technique Testing

                    4. Mutation Testing

 

 1. Basis path testing :- programmer is verifying whether a programmer is running or not. In basis path testing, programmer are following the below procedure to test complete programme.

>  Draw flow diagram for that programme

> Calculate on of independent paths in that programme(geometric complexity) .

> Run that programme more than are time to cover all independent paths in that programme.

 

2. control structure testing :- programmers concentrate on the correctness and completeness of  the corresponding programme outputs. they are checking every statement including 'if' conditions for 'loops' memory allocations. 

 

3. program Technique Testing :- programmers verify the execution speed of corresponding program. In this testing , programmer is taking the help of 'monitors' and "properties". if the programme without disturbing the functionality.

 

4. mutation testing  :- A mutation is a small change in program . mutations are introduced into programs to test the completion of tests on that program are probably incomplete.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

chakrapani