{"ref":"content:new-tutorial-for-ui5-middleware-fe-mockserver","page":"/content/new-tutorial-for-ui5-middleware-fe-mockserver","json":"/content/new-tutorial-for-ui5-middleware-fe-mockserver.json","generated":"2026-10-26","drafted_with_ai":true,"entity":{"id":"new-tutorial-for-ui5-middleware-fe-mockserver","title":"New tutorial for UI5 Middleware FE Mockserver","url":"https://community.sap.com/t5/technology-blog-posts-by-members/new-tutorial-for-ui5-middleware-fe-mockserver/ba-p/14242854","content_type":"blog","published_on":"source:sap-community","explains":["capability:testing","capability:error-handling","capability:seed-data"],"summary":"A step-by-step tutorial accompanying a Devtoberfest session walks through @sap-ux/ui5-middleware-fe-mockserver across nine exercises: zero-config mock data generated from OData metadata, custom JSON datasets with consistent IDs and referential keys, JavaScript actions, multi-service and cross-service scenarios, tenant isolation through `sap-client`, returning 400/404/422/500/501 responses for UI error-handling tests, and offline end-to-end tests run with [wdi5](artifact:ui5-community-wdi5). A companion tool, ui5-middleware-odata-recorder, captures real backend OData traffic to generate the mock datasets used for offline replay.","short":"Tutorial for @sap-ux/ui5-middleware-fe-mockserver","authors":["actor:marianfoo"],"published":"2025-10-14","provenance":{"discovered_via":[{"source":"source:sap-community","channel":"sapui5-tag"}],"first_seen":"2026-10-06"},"drafted_with_ai":true},"readings":{"liveness":[{"label":"Checked against the source","tier":"unknown","evidence":"nobody has checked it"},{"label":"Source reachable","tier":"unknown","evidence":"not crawled"},{"label":"Age","tier":"good","evidence":"published 12 months ago"}],"compatibility":[{"label":"Version","tier":"unknown","evidence":"no version declared"},{"label":"Moved since?","tier":"good","evidence":"no recorded change after 2025-10-14"},{"label":"Findings","tier":"good","evidence":"none flagged"}],"reach":[{"value":1707,"unit":"views"},{"value":1,"unit":"comments"},{"value":3,"unit":"likes"}]},"signals":{"views":1707,"likes":3,"comments":1,"metrics_at":"2026-10-25"},"series":null,"edges":{"authors":[{"ref":"actor:marianfoo","name":"Marian Zeis","json":"/actors/marianfoo.json"}]}}