Distributed System Based on Publish-Subscribe Middleware Automated Testing Method

Abstract

Publish-subscribe middleware has been widely used in military, medical and other important industries because of its good characteristics of time and space decoupling. With the continuous expansion of the scale of distributed system application, the problems in distributed system testing, such as low efficiency and difficulty in fault positioning, are more prominent. In this paper, an automatic testing method is proposed, which is based on the characteristics of the publish-subscribe middleware systems. Based on an independent designed and implemented publish-subscribe system named BlueDCS, a corresponding automatic testing tool is developed. Application verification shows that the tool can well solve the aforementioned problems in distributed system testing.