Paper Info
Title
SCENETester: A Testing Framework to Support Fault Diagnosis for Web Service Composition
Abstract
With powerful features and cross platform character, web service has been applied in the field of information technology widely. To meet dynamic needs of enterprises, it tends to generate new web applications through service compositions. Due to flaw of designed process or incorrect input, to composite service may encounter various faults during execution. Moreover, the faults often continue to accumulate and spread, making it difficult to find the original failure service. Traditional testing tools can only monitor the state of atomic service but cannot locate source failure effectively. To address this problem, we propose an execution flow model for service composition. Then we search the Fault Transmission Flow path of which are all the potential faults. We check and identify the original failure service along the path by analyzing the execution result. Based on the research, we design and implement an automated testing tool SCENE Tester, which supports fault diagnosing for web service composition in our web service middleware SCENE. It integrates distributed resources to construct a virtual runtime environment for web service testing and decompose task to distributed nodes for concurrent test execution. Experiments show that it locates original failure services accurately and efficiently.
Year
DOI
Venue
2011
10.1109/CIT.2011.31
CIT
Keywords
Field
DocType
new web application,distributed nodes,execution flow model,automated testing tool,program testing,concurrent test execution,web services,web service middleware,concurrency control,information technology,web service middleware scene,web service composition,service composition,scenetester,atomic service,system recovery,enterprises,failure services,composite service,distributed resources,fault diagnosis,virtual runtime environment,testing framework,support fault diagnosis,traditional testing tools,web service testing,original failure service,source failure,middleware,cross platform character,web service,fault transmission flow path,servers,logic gates,logic gate,testing,business,design process
Middleware,Web service composition,Concurrency control,Computer science,Information technology,Server,Real-time computing,Cross-platform,Web application,Web service,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-0-7695-4388-8
1
0.34
References 
Authors
7
4
Name
Order
Citations
PageRank
Zekun Zhu110.34
Jianxin Li272592.14
Yongwang Zhao39225.04
Zhuqing Li4215.10