Review of object-oriented coupling based test case selection in model based testing

Software testing is the most significant phase of the software development. A challenging task in the process of software testing is the selection of test cases from the test suit. The performance of whole software testing life cycle can be affected if the size of selected test case is very large. It may increase time complexity of software testing process. If we can select the test cases on the basis of software coupling covered by those test cases it may reduce time complexity as well as may enhance fault coverage rate. In this paper we report a review of coupling based test case selection in model-based testing also the software under test this object-oriented one. We present a study of various techniques and tools that researchers are using in this field. Here we can use coupling measurement metrics to select the test cases using CKJM tool.