APPARATUS AND METHOD FOR MULTI LEVEL TAST CASE GENERATION BASED ON MULTIPLE CONDITION CONTROL FLOW GRAPH FROM UNIFIED MODELING LANGUAGE SEQUENCE DIAGRAM

摘要

The present invention relates to an apparatus and a method for generating a multi-level test case for testing software based on an MCCFG (Multiple Condition Control Flow Graph) from a UML (Unified Modeling Language) SD (Sequence Diagram). The apparatus includes an SD meta model storage unit in which a UML SD meta model defined for a model to be converted is stored; an MCCFG meta model storage unit in which an MCCFG meta model is stored; a model conversion unit for converting the UML SD by which a test case is to be generated according to an SD meta model and an MCCFG meta model to create an MCCFG; and a coverage criteria unit for changing the MCCFG into a tree case and changing the tree structure into a test case according to a selection instruction.