Using Statistical Usage Testing in Conjunction with Other Black Box Testing Techniques
Sunil Kumar Khatri, Kamaldeep Kaur, Rattan K. Datta · International Journal of Reliability Quality and Safety Engineering · 2015
Cleanroom methodology is a scrupulous incremental software development approach16 for the development of zero defect and high-reliability software using box structure specification, statistical quality control and certification.2 Statistical Usage Testing (SUT) technique is the testing technique defined it Cleanroom software engineering. It based on developing the usage models and then performing statistical tests on the usage models.15 The paper shows the usage of SUT in conjunction with other black box testing techniques. Other types of testing can be performed along with SUT depending on the requirement. Use of other testing techniques can be essential to show specific scenarios of use or to attain full usage model coverage with reduced test cases.17 The paper also presents the effectiveness of applying SUT in conjunction with other black box testing techniques by using various test cases. Other black box testing techniques used include Equivalence Class Partitioning (ECP), Boundary Value Analysis (BVA), Cause Effect Graphing (CEG), Use Case Testing (UCT) and Orthogonal Array Testing (OATS).