Research On Test Automation Based On CNMARC Standards

With the rapid development of software systems, software products have become increasingly large and complex and the size and complexity of software will continue to improve, making software quality more difficult to measure. Software testing is the key to ensure software quality and improve software reliability. So how effectively the software is tested has become the key in the software domain.In addition, as Social Information Technology has become more sophisticated, information technology in various industries are carried out in full swing. Among them, druing the information systems of the field of book publishing development process, we found that there is some problem that test case preparation and low efficiency and so on, making software quality can not be effectively guaranteed. Therefore,there is some practical significance that studing how to improve automated testing the efficiency of information systems of the field of the book publishing industry,to solve their information technology related problems encountered in the process.This issue focuses on the following three questions:(1) CNMARC standards and translation rules of book data item, through research and practical project experience, to develop a set of data items for book entry requirement transformation rules,that be able to use natural language entry requirements described in the information data items described by formal methods, avoiding ambiguity of natural language; (2) test case generation algorithm, using random test data generation methods and decision tables automatically generate test data, and according to some combination of strategies to generate test cases; (3) research how to effectively measure the quality of generated test cases, presented an analytical manner with a clear and concise chart shows the test coverage.Practice results of the automatic test case generation system development show that the CNMARC standard will be applied to book publishing field fot testing of information systems, improving the efficiency of test case generation and test coverage, ensuring the quality of the software. At the same time, the subject of research, development and application of practice summed up the methods in improving and perfecting software further and laid a good foundation for next researc.