Abstract
When changes are made to a software system during development and maintenance, they need to be tested again i.e. regression test to ensure that changes behave as intended and have not impacted the software quality. This research will produce an automated tool that can help the software manager or a maintainer to search for the coverage artifact before and after a change request. Software quality engineer can determine the test coverage from new changes which can support cost estimation, effort, and schedule estimation. Therefore, this study is intended to look at the views and consensus of the experts on the elements in the proposed model by benefitting the Fuzzy Delphi Method. Through purposive sampling, a total of 12 experts from academic and industrial have participated in the verification of items through 5-point linguistic scales of the questionnaire instrument. Outcome studies show 90% of elements in the proposed model consists of change management, traceability support, test effort estimation support, regression testing support, report and GUI meet, the value threshold (d construct) is less than 0.2 and the percentage of the expert group is above 75%. It is shown that elements of all the items contained in the venue are needed in the HyTEE Model (Hybrid Software Change Management Tool with Test Effort Estimation) based on the consensus of experts.
Highlights
The software application is present in every area of our life
Outcome studies show 90% of elements in the proposed model consists of change management, traceability support, test effort estimation support, regression testing support, report and GUI meet, the value threshold (d construct) is less than 0.2 and the percentage of the expert group is above 75%
It is shown that elements of all the items contained in the venue are needed in the HyTEE Model (Hybrid Software Change Management Tool with Test Effort Estimation) based on the consensus of experts
Summary
The software application is present in every area of our life. The small and large system is developed using the software. According to Vasa [1], “Software evolution or changes are direct consequences and reflections of ongoing changes in a dynamic real world”. These changes are occurring very fast because of the competitive market. The majority of the previous study demonstrates that software maintenance activities are concerning adaptive and completeness maintenance close to 80%. For this aim, the company must get the opportunity to manage requirement adaptation as part of the border software evolution approach. Research objective for this study is: 1) To develop a software traceability model to reduce operational cost during regression testing using the Fuzzy Delphi Method.
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