Design And Implementation Of Automated Testing Tool GridTool

Software testing is not only a key component of software systems engineering,but also an important part of software quality assurance and a critical step in software development. The ultimate purpose of software testing is to ensure that the product functions in accordance with user requirements, find and correct as many problems as possible before the product is delivered to the users. Software testing can be divided into two aspects of automatic test and manual test, and automated testing by simulating manual operation. The completion of the system test input, process and to test the output. Limited internship in an database develop company, found that with the growing number of test cases, test engineers increasingly onerous task. So it is particularly important for the enterprise to establish an efficient and practical automatic testing tool. This paper arms to design and implement the automated testing tool which applicable to the internal company to improve testing efficiency and improve the accuracy of test results.This paper introduces the structure and characteristics of the database replication product which is called RS. According to the problems in RS regression testing, an automated test tool based on Quality System Qua SR is designed, which can run the test cases automatically in regression testing. Study the details of design and work flow about the test framework Qua SR. And describes the basic strategies of regression testing. Based on the functional and non-functional requirement of the system, design and realize the system mainly implement testing product installation, testing machines management, testing plan generation, testing job execution and testing environment clean. Then Refinement of each module and carried out a detailed analysis of the system. On this basis,functional modules of the test tools are designed. Then design the static model and dynamic model of system and flow of the system is described in detail. Implement the system according to the design plan and show the main idea of the test code. At last, the automated test tool is tested in funcion and performance.When the system deployed successfully, Grid Tool can realize the required design functions, help the engineers to complete the testing about database replication product RS efficiently, reduce unnecessary errors due to human factors, improve the quality of the software, drastically help reduce the burden of the test engineer to reach the predetermined design goal.