Research on UI Automated Testing Scheme of ATS in Signaling System

In order to ensure the quality objectives of ATS products, such as the correctness of business functions, the usability of UI operation, the accuracy of status display and so on, and improve its testing efficiency, this paper proposes an automated testing scheme for ATS interface. Using the CBTC simulation environment, by obtaining and recording all devices and their properties in the ATS user interface, a test script is developed to call the interface to simulate manual operations on the ATS interface devices such as mouse clicks and keyboard inputs. Finally, the interface device attributes and device statuses are obtained for result verification to realize a test process that simulates manual operations. This scheme reduces the manpower input in the test process and shortens the test cycle by automatically executing the operation through the script, and adopts a simple configuration mode, which is adapted to the interface display requirements and business requirements of different projects and which reduces the maintenance cost of the script.