White Box Testing

•          Looking at the internal structure of a program and deriving test cases based on the logic or control flow.

•          Test cases can be designed to reach every branch in the code and to exercise each condition

•          Typically done during unit testing

•          Also known as:

–        Structural Testing

–        Glass-Box Testing

•          Does not address the question of whether or not the program matches the specification

•          Does not tell you if all of the functionality has been implemented

•          Does not discover missing program logic

•          Statement Coverage

•          Decision/Branch Coverage

•          Condition Coverage

•          Decision/Condition Coverage

•          Path Coverage