Name
Abstract | ||
|---|---|---|
AbstractRESTful web services are often used for building a wide variety of enterprise applications. The diversity and increased number of applications using RESTful APIs means that increasing amounts of resources are spent developing and testing these systems. Automation in test data generation provides a useful way of generating test data in a fast and efficient manner. However, automated test generation often results in large test suites that are hard to evaluate and investigate manually.This article proposes a taxonomy of the faults we have found using search-based software testing techniques applied on RESTful APIs. The taxonomy is a first step in understanding, analyzing, and ultimately fixing software faults in web services and enterprise applications. We propose to apply a density-based clustering algorithm to the test cases evolved during the search to allow a better separation between different groups of faults. This is needed to enable engineers to highlight and focus on the most serious faults.Tests were automatically generated for a set of eight case studies, seven open-source and one industrial. The test cases generated during the search are clustered based on the reported last executed line and based on the error messages returned, when such error messages were available. The tests were manually evaluated to determine their root causes and to obtain additional information.The article presents a taxonomy of the faults found based on the manual analysis of 415 faults in the eight case studies and proposes a method to support the classification using clustering of the resulting test cases. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1145/3491038 | ACM Transactions on Software Engineering and Methodology |
Keywords | DocType | Volume |
Search-based software testing, automated Software Testing, automated Test Generation, evolutionary Algorithms | Journal | 31 |
Issue | ISSN | Citations |
3 | 1049-331X | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bogdan Marculescu | 1 | 0 | 0.34 |
| Man Zhang | 2 | 113 | 15.27 |
| Andrea Arcuri | 3 | 2630 | 92.48 |