Service virtualization

Abstract

An application in production may communicate with one or more heterogeneous services, including requesting and receiving data from a one or more data sources. The communication between the application and the services can include complicated scenarios making facilitating end-to-end testing of the application difficult. The disclosed service virtualization solution works in two stages of ‘record and replay’ to simulate a backend service. During the recording stage, the disclosed tool intercepts the data flow between the client and the service and records the data and during the replay stage, the disclosed tool creates a proxy service that simulates the responses of service application by reading the recorded session file, allowing for the client application to be tested without having to connect to the actual service application.

Dependencies are inferred from the claim text.