Design And Implementation Of A Test Generation System

With the rapid development of Internet, Web-based exam system is more and more applied, it can use network and browser to facilitate the completion of objective function. In addition, with the Ajax technology continues to evolve, excellent JavaScript library has introduced one after one. The user experience of Web-based applications also include the exam system has continuously improved. There is some of the deficiencies about Social recruitment for Taobao UED department, It request UED to build a Test Generation System to improve these deficiencies, but because of the existing system can't meet the UED department's needs, according to the actual needs to design and implement Taobao UED Test Generation System.During the system analysis work for UED Test Generation System, completed the feasibility analysis, requirements analysis and user experience analysis. The feasibility analysis, including economic, technical and operational feasibility; The needs analysis, including various functional modules on the system requirements analysis; The user experience analysis was mainly on human-computer interaction in the test production system need to aesthetics, speed of response and Interactions were analyzed. During the system design work for UED Test Generation System, the overall design of the system is divided into the presentation layer, business process layer, web service layer and data layer. In addition, 5 function modules includes systems management, input test, automatically generate test, manually generate test and test library management are discussed in the specific design. The data system design is also analyzed, only need to create two tables - test table and position table.The key technologies to achieve UED Test Generation System, including integration with ajax, DOM, Event, overlay components of KISSY UI library, develop and debugging the ajax component background interfaces using web services, package the MySql database query interface, describes the algorithm of automatically generate test for the system, achieve the test that display html and JavaScript source code and images. Currently, the work of Design and Implementation for Taobao UED Test Generation System has ended, and has passed the test and deploy on-line.