Why are test cases critical in Avaloq customization work?

Test cases are critical in Avaloq customization work primarily because they verify that customizations function as intended. In the context of financial services and banking applications like Avaloq, where complex data processing and handling are essential, it's vital to ensure that all modifications and enhancements meet the specified requirements and operate correctly within the system. Test cases provide a systematic way to validate that each customization performs its intended task, ensuring system stability and reliability.

By executing test cases, teams can identify any defects or issues introduced during the customization process early on, which allows for timely rectification before deployment. This verification process also helps maintain the overall quality of the software, supports user confidence, and minimizes potential risks related to functionality failures in a live environment.

While regulatory compliance is important, and tracking user engagement levels and automating data entry can be beneficial aspects of a system, they do not directly address the immediate concern of verifying the operational effectiveness of customizations. Thus, the primary role of test cases within the context of Avaloq customization is centered on confirming that the developed features work as expected.