Microservices is an architectural style that provides several benefits to develop applications as small, independent, and modular services. Building Microservices Architecture (MSA)-based applications is immensely supported by using software testing fundamentals. With the increasing interest in the development of MSA-based applications, it is important to systematically identify, analyze, and classify the publication trends, research themes, approaches, tools, and challenges in the context of testing MSA-based applications. The search yielded 2, 481 articles, and 33 articles were finally selected as the primary studies with snowballing. The key findings are that (i) 5 research themes characterize testing approaches in MSA-based applications; (ii) integration and unit testing are the most popular testing approaches; and (iii) addressing the challenges in automated and inter-communication testing is gaining the interest of the community. Additionally, it emerges that there is a lack of dedicated tools to support testing for MSA-based applications, and the reasons and solutions behind the challenges in testing MSA-based applications need to be further explored.

Testing microservices architecture-based applications: A systematic mapping study

Di Salle A.
2020-01-01

Abstract

Microservices is an architectural style that provides several benefits to develop applications as small, independent, and modular services. Building Microservices Architecture (MSA)-based applications is immensely supported by using software testing fundamentals. With the increasing interest in the development of MSA-based applications, it is important to systematically identify, analyze, and classify the publication trends, research themes, approaches, tools, and challenges in the context of testing MSA-based applications. The search yielded 2, 481 articles, and 33 articles were finally selected as the primary studies with snowballing. The key findings are that (i) 5 research themes characterize testing approaches in MSA-based applications; (ii) integration and unit testing are the most popular testing approaches; and (iii) addressing the challenges in automated and inter-communication testing is gaining the interest of the community. Additionally, it emerges that there is a lack of dedicated tools to support testing for MSA-based applications, and the reasons and solutions behind the challenges in testing MSA-based applications need to be further explored.
2020
978-1-7281-9553-7
Microservices
Microservices Architecture based Application
Systematic Mapping Study
Testing
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14092/3656
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