"FRONT OFFICE AUTOMATION SYSTEM This is students home pageDEPT OF IT, PDCE 2009-2010 Page 55 FRONT OFFICE AUTOMATION SYSTEMThis is displayed when a new user wants to get registeredDEPT OF IT, PDCE 2009-2010 Page 56 FRONT OFFICE AUTOMATION SYSTEM 6.TESTING6.1 TESTING PRINCIPALS:? All tests should be traceable to customer requirements.? Tests should be planned long before testing begins.? Testing should begin “in the small” and progress toward testing “in the large”? Exhaustive testing is not possible.? To be most effective, an independent third party should conduct testing.6.2 FUNCTION ORIENTED TESTINGWhite box testing:White box testing is test case design method that uses the control structure of theprocedural designs to derive test cases. As we are using a non- procedural language, thereis very small scope for the white box testing. Whenever it is necessary, there the controlstructure are tested and successfully passed all the control structures with a very minimumerror.Black box testing: Black box testing is focused on the functional requirement of the software. Itenables to derive sets of input conditions that will fully exercise all functional requirementsfor a program. This black box testing finds all errors. If finds some interface errors anderrors in accessing the database and performance errors. In black box testing we use mainlytwo techniques equivalence portioning, the boundary volume analysis technique.DEPT OF IT, PDCE 2009-2010 Page 57 "