Korotun T. Models and methods testing engineering of software systems in the limited resources.

Thesis is devoted to the actual problems of the software testing process improvement in life cycle of management information systems. A model for the determination of the optimum time of the system’s modules testing has been developed. It takes into account risks of module failures during the system operation. The method of modules risks evaluation has been also developed.The proposed testing strategy consist in determination of the modules, which require more testing time for testing. Duration of testing for each module must be so assigned that a cost of testing would correspond to a level of the module failure risk while system operating.This software testing strategy has been laid to basis of proposed standard software testing process for management information systems that contains and puts in order all tasks of testing, executed on different stages of software development.Offered process and developed models has been realized in the software application.