FIORI_SAPUI5advanced
UI5 testing and troubleshooting
QUnit, OPA5, mock servers, browser evidence and backend error boundaries.
Overview
QUnit, OPA5, mock servers, browser evidence and backend error boundaries.
Lessons in this topic
- UI5 testing and troubleshootingUnit tests isolate deterministic logic; UI integration tests verify interactions across controls and application state. A mock server makes service behavior repeatable but cannot prove real backend authorization or performance. Use network evidence to locate the failed boundary before changing code.
Interview questions covered
- How do you test SAPUI5 applications?
- A Fiori app is slow to start. How do you troubleshoot?