An Integrated Approach for Designing and Validating REST Web Service Compositions

A4 Konferenspublikationer


Interna författare/redaktörer


Publikationens författare: Irum Rauf, Faezeh Siavashi, Dragos Truscan, Ivan Porres
Redaktörer: Monfort, Valerie and Krempels, Karl-Heinz
Förläggare: SCITEPRESS Digital Library
Publiceringsår: 2014
Förläggare: SCITEPRESS Science And Technology Publications
Moderpublikationens namn: 10th International Conference on Web Information Systems and Technologies
Volym: 1
Artikelns första sida, sidnummer: 104
Artikelns sista sida, sidnummer: 115


Abstrakt

We present an integrated approach to design and validate RESTful composite web services. We use the Unified Modeling Language (UML) to specify the requirements, behavior and published resources of each web service. In our approach, a service can invoke other services and exhibit complex and timed behavior while still complying with the REST architectural style. We show how to transform service specifications into UPPAAL timed automata for verification and test generation. The service requirements are propagated to the UPPAAL timed automata during the transformation. Their reachability is verified in UPPAAL and they are used for computing coverage level during test generation. We validate our approach with a case study of a holiday booking web service.


Nyckelord

Model-based Testing, Rest, TRON, UPPAAL, Web services

Senast uppdaterad 2020-30-03 vid 04:13

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