A preliminary evaluation on the relationship among architectural and test smells
2022 IEEE 22nd International Working Conference on Source Code Analysis and Manipulation (SCAM)(2022)
摘要
Software maintenance is the software life cycle's longest and most challenging phase. Bad architectural decisions or sub-optimal solutions might lead to architectural erosion, i.e., the process that causes the system's architecture to deviate from its original design. The so-called architectural smells are the most common signs of architectural erosion. Architectural smells might affect several quality aspects of a software system, including testability. When a system is not prone to testing, sub-optimal solutions may be introduced in the test code, a.k.a. test smells. This paper explores the possible relations between architectural and test smells. By mining 798 releases of 40 open-source Java systems, we studied the correlation between class-level architectural and test smells. In particular, Eager Test and Assertion Roulette smells often occur in conjunction with Cyclically-dependent Modularization, Deficient Encapsulation, and Insufficient Encapsulation architectural smells.
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关键词
Architectural Smells,Code quality,Test Smells,Correlation,Inter-smell Relationships
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