NDLI: Mutation testing in practice using Ruby

Content Provider	IEEE Xplore Digital Library
Author	Nan Li West, M. Escalona, A. Durelli, V.H.S.
Copyright Year	2015
Abstract	Mutation testing is an effective testing technique to detect faults and improve code quality. However, few practitioners have adopted mutation testing into practice, which raises several questions: Are tests capable of killing mutants useful? What is the main hindrance to adopting mutation testing in practice? Can practitioners really integrate mutation testing into real-world agile development processes? In this paper, we present two major contributions. First, based on our analysis and knowledge of Ruby, we devised eight new mutation operators for Ruby. Second, we applied mutation testing to an industrial Ruby project at Medidata and reported the lessons learned from the study. We confirmed that mutation-adequate tests are useful and could improve code quality from the perspective of practitioners and found long mutation execution time hinders the agile process. In addition, we used an enterprise-level Amazon cloud-computing technique to reduce the computational cost of running mutants. Considering the availability of a mutation testing tool with our suggested features, we argue that mutation testing can be used in practice.
Starting Page	1
Ending Page	6
File Size	177724
Page Count	6
File Format	PDF
ISBN	9781479918850
DOI	10.1109/ICSTW.2015.7107453
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-13
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computers Industries Conferences Software Computational efficiency Indexes Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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