Design And Implementation Of TTCN-3Adapter Library Management System

The application domains of TTCN-3test technology are greatly expanded after more than ten years development. More and more IT companies use TTCN-3to keep the quality of software and get a good result. Test Adapter play a key role in TTCN-3test implementation which measures the communication process between SUT and test system. However, before the test implementation, engineer must develop test adapter for certain SUT. The complexity and diversity of test adapter is the biggest difficulty and challenge. It is necessary to study the developing method of general test adapter for a class of test.Company save a number of test adapters after the long-term test. Because there is no test adapter management system for adapter classification and management, lead to one test adapter can only be used once and lack of effective multiplexing. Component library technology is a mature technology of software reuse. Component library is the bridge between the component developers and component users which can classify and search components. Because test adapter is a kind of component, can be reused and managed using component library technology. Based on the theory and technology of component library system, this paper make a research of faceted classification of TTCN-3test adapter, design and implement a adapter library management system for TTCN-3test field. This system includes classification function, search function and download function. It provides strong support for users to access adapters accurately. This paper analysis the characteristics of SOAP protocol (Simple Object Access Protocol) in-depth, research the method of developing general test adapter for Web Service and verify the validity of proposed method through simulation test. Research of LLRP test based on TTCN-3. As the basis of LLRP protocol standard and LLRP protocol conformance requirements document, design abstract test suite. Develop public plug-in for LLRP and implement LLRP test adapter.Aiming at the problem of low resue degree of test adapter, this pater make a research of the development method for general test adapter. Improve the resue degree of test adapter in a certain extent through developing test adapter management system.