2010
DOI: 10.1007/978-3-642-13911-6_45
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Takuan: A Tool for WS-BPEL Composition Testing Using Dynamic Invariant Generation

Abstract: Abstract. WS-BPEL eases programming in the large by composing web services, but poses new challenges to classical white-box testing techniques. These have to be updated to take context into account and cope with its specific instructions for web service management. Takuan is an open-source system that dynamically generates invariants reflecting the internal logic of a WS-BPEL composition. After several improvements and the development of a graphical interface, we consider Takuan to be a mature tool that can he… Show more

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Cited by 3 publications
(4 citation statements)
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“…The approaches using simulated testing [11,12,14,15] has the potential benefit of reducing testing cost by testing the correctness of a service composition offline. The approaches aimed at generating replacement services [12,13,16,24] can directly reduce the testing by avoiding calls to the actual services during testing.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…The approaches using simulated testing [11,12,14,15] has the potential benefit of reducing testing cost by testing the correctness of a service composition offline. The approaches aimed at generating replacement services [12,13,16,24] can directly reduce the testing by avoiding calls to the actual services during testing.…”
Section: Related Workmentioning
confidence: 99%
“…Effects of testing in some systems, such as stock-exchange systems, where each usage of the service requires a business transaction, that carries with it a monetary cost. Solutions aimed at reducing the cost of testing in ScST, such as simulated testing and stub/mock services have previously been proposed [11,12,13,14,15,16]. However, these approaches do not eliminate the need for runtime testing (testing with real services).…”
Section: Introductionmentioning
confidence: 99%
“…Palomo‐Duarte et al introduced a tool that dynamically generates invariants for BPEL processes. The proposed invariants reflect the internal logic of BPEL processes and are generated from the execution of tester‐provided test cases.…”
Section: Unit Testing Of Service‐centric Systemsmentioning
confidence: 99%
“…(2004) Realizar o teste de unidade de um serviço que é uma composição de serviços é semelhante ao teste de um serviço simples. Palomo-Duarte et al (2010) criaram uma ferramenta para gerar, dinamicamente, invariantes de um serviço composto especificado como um processos BPEL. As invariantes propostas refletem a lógica interna do processo e são geradas a partir da execução de casos de teste.…”
Section: Teste De Unidadeunclassified