Exhaustive testing occurs between interaction elements (i.e., factor and level). In reality, The software system is often impractical because of other constraints, such as cost and time restrictions. The t -way testing (where t indicates the interaction strength) is one of the powerful software, and practical test techniques apply to detect interaction errors between components (i.e., produce quality minimized test cases). The t-way testing is highly complicated (NP-hard). Therefore, many Meta-heuristic algorithms are used to solve combinatorial problems successfully. In general, one of the most effective optimizations algorithm-based techniques SCA. With respect mentioned above, this paper discusses the implementation Sine Cosine Algorithm for generating a variable strength t-way test suite called SCAVS. The results of the experiments showed that SCAVS outperformed and yielded better test sets than other existing other strategies.
