摘要
網際服務商業流程執行語言(Web Service Business Process Execution Language，簡稱WS-BPEL)是一個為業界廣泛採用的流程執行語言標準，它可將鬆散耦合的網際服務(web services)串聯成為一個商業流程，以提供更高階的服務來達成商業目標。由於商業環境快速的變遷與顧客需求不斷的改變，商業流程或網際服務需要修改以滿足新的商業需求，為確保修改不會導致流程錯誤，中斷企業的服務並造成嚴重的損失，有必要對WS-BPEL流程進行迴歸測試(regression testing)。有鑑於此，本論文提出一個針對WS-BPEL流程分析其改變衝擊(change impact)的方法，此方法主要是建構和比對新舊WS-BPEL的控制流程圖(BPEL Control Flow Graph，簡稱BCFG)，並透過BCFG的差異分析以識別出改變衝擊的範圍。測試人員可以依據此改變衝擊的資訊，僅針對WS-BPEL流程受改變所影響的部分，挑選測試案來進行測試，以減少迴歸測試的成本。
並列摘要
Web Service Business Process Execution Language (WS-BPEL) is a widely accepted industry standard as a process specification language. It can be used to compose loosely-coupled web services into a business process in order to provide a high level service to achieve a business goal. Due to the rapidly changes of business environment and frequently changes of customer requirements, business processes or web services need to be modified in order to satisfy new business requirements. To ensure that the modifications will not cause process errors and interrupt business process, which results in serious financial losses, it is crucial to perform regression testing for WS-BPEL process. In view of this situation, this thesis proposes a method for analyzing the change impacts of WS-BPEL process. The method basically constructs and compares the BPEL control flow graphs (BCFG) of both modified and original WS-BPEL processes. Based on the difference analysis of the BCFGs, the change impacts caused by the modifications can be identified. With this information, testers can focus on those portions of WS-BPEL process affected by the modifications and select only the test paths of BCFG that need to be tested in order to reduce the test cost of regression testing.
參考文獻
延伸閱讀
- 葉麟、郭振銘（2002）。以衝擊動態分析模擬FWD試驗。鋪面工程，1(3)，42-63。https://doi.org/10.29996/PE.200210.0002
- Bai, J. H. (2021). 最大池化層卷積神經網路之對抗例攻擊精準度下界之凸鬆弛分析 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU202104033
- Kumar, K. P. (2021). 網目再生器之流力數值分析 [master's thesis, Tamkang University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0002-0808202121492000
- YU MA（1995）。The Examination of Impacts of Artificial Cutoff on Channel Shift。台灣水利，43(3)，76-94+57。https://www.airitilibrary.com/Article/Detail?DocID=P20220602001-N202301030025-00008
- 梁敬泓（2014）。Performance of Chang explicit method in Time History Analysis〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2014.00867