Cluster Analysis of Prominent Features for Determining Stress Levels in Thai Speech

Software testing is an important activity in software development process. Testers have to generate test cases to test a system. At least, test cases consist of test input values and expected results. In functional testing or black-box testing, test designers can generate test cases from a requirements specification document which includes diagrams such as UML Diagrams. In this research, we consider UML use case diagrams and propose an approach for generating test cases from use cases based on a limited entries decision table. These test cases cover all success and alternative scenarios in a use case as well as all events that contain include and extend relationship.