The Analysis And Test Research Of Banking Software Based On Defect Management Tool

The test model defines the relationship between the test activities and the development activities,and it is an important reference frame for the test management.However,with the popular of the agile development,the traditional test model is no longer adapted to this pattern.At present,the pattern that the banking software always uses agile development with the traditional test model(V model)has some problems.In order to avoid these problems,this paper starts with the test model and technologies used under the banking software agile model to do the research.Firstly,the test model(CUP model),which is more suitable for the agile development model of banking software,is summed up with the characteristics of banking software.And then,on the basis of this model,the following works have been done:(1)A method for selecting partial test cases by using the minimization technique and the priority ranking technique is proposed.The method makes full use of the importance of order.The method is proved to have good error detection ability by using and comparing the reference data;(2)A new method for evaluating the testing effort which combinated weight adjustment with pert evaluation is proposed.In this method,the weight of assessment staff is considered.It can avoid the human-oriented view.Finally,the method is demonstrated by an example that the method is more accurate than the single weight method and the evaluation method;(3)A GB/T2828.4 based test case peer review strategy is introduced.In this method,a sample extraction method is combined with estimation variance and the upper bound of the the discrete coefficient,and the Excel can be used to perform the evaluation of the test case;(4)Using a method of combining three layers of weights to evaluate the test quality.The method is based on the algorithm of the proportion and ratio,using the hierarchical tree to avoid the misleading of the "hole point".Through examples and comparison,it is proved that the method has higher accuracy than the traditional test case passing rate and test case weight algorithm.Finally,in the process of the implementation of the project of "Shanghai bankcash management system",a set of defects management scheme with high matching degree is summarized.And combined with the test application of the project,the test result of CUP test model is analyzed and compared with that of the traditional test model in the project,and the CUP test model has some advantages of reducing the test effort and cost,shortening the project cycle,reducing the frequency of the software failure,and improving user satisfaction.