Testing Topics
TESTING: · White box testing: It requires knowledge of internal program design and coding It is usually done be the developers to test the programmers · Black box testing: Testing system functionality as per the requirements System Testing: System Testing tests all components and modules that are new, changed, affected by a change, or needed to form the complete application. The system test may require involvement of other systems but this should be minimized as much as possible to reduce the risk of externally-induced problems. Testing the interaction with other parts of the complete system comes in Integration Testing. The emphasis in system testing is validating and verifying the functional design specification and seeing how all the modules work together. For example, the system test for a new web interface that collects user input for addition to a database doesn’t need to include the database’s ETL application—processing can stop when the data is moved to the