近年來 CRC (Class Responsibility Collaboration)在物件導向設計是一種以團隊合作的方式來分析設計系統的方法。傳統的 CRC 沒有参數分析的步驟導致方法介面與 test case 設計相對困難。本文提出一套方法將方法介面產生與簡化的步驟整合進 CRC 的流程，藉由此方法評估參數資料來提高 data abstraction，減少參數的個數去簡化 方法介面，進而使 test case 的產生更為順利。Recently, Class Responsibility Collaboration is a technique for development team collaborating to design and analyze software. As Traditional CRC doesn’t include the process of argument analyzing, method interface and test case are more difficult to devise. Therefore, we propose a process incorporating argument extraction and interface simplification into CRC. The approach helps us to evaluate arguments to raise their data abstraction level and reducing the argument’s numbers. By doing so, test case generation will also evolve more successfully.
