自动测试系统的对象框架

Object-oriented framework for automatic test system

通过分析自动测试系统的特征和需求,建立了测试系统的对象模型和动态模型,并使用统一建模语言对这些模型进行了描述,从而形成一个面向自动测试系统领域的对象框架.与传统的功能模型相比,这个框架不仅比较完整地描述了自动测试系统的对象结构和行为,而且具有更好的可重用性、可维护性及可扩展性.它既可以作为系统建模的基础,也可以作为计算机辅助建模工具用于自动测试系统的描述、分析和设计等.基于这个可重用、可扩展的框架,可以极大地提高自动测试系统的软件开发效率.

After analyzing the features and requirements of automatic test system, an object model and a dynamic model described with the unified modeling language (UML) were presented. A systematic object-oriented framework for automatic test system came into being. In contrast to the conventional function-based representation model, this framework can describe the object structure and behavior of automatic test system more completely, and is characterized by higher productivity, better reusability, maintainability and extendability. This framework can serve as both a modeling basis and a practical tool for description, analysis and design of the automatic test system, and particularly for computer aided analysis and design of the automatic test system. Based on this reusable and extendable framework, the software development efficiency for automatic test systems can be evidently increased.