* test: backend route-inventory snapshot + webUI feature-coverage guards
A reusable testing system that verifies every feature surface is present:
- tests/test_api_route_inventory.py: boots the app, diffs all 213 routes vs a
committed snapshot (tests/fixtures/api_routes.txt), guards a critical-endpoint
set, and floors the route count — any endpoint drift fails CI.
- scripts/dump_api_routes.py: regenerates the snapshot.
- frontend featureCoverage.test.js: every AppMode has a render branch, every
lazy-imported page file exists, every feature has an i18n namespace.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs(changelog): note the feature-coverage test system
* test(api-inventory): isolate via subprocess + exclude env-dependent mounts
CI surfaced two flaws in the first cut:
- the in-process app import + sys.modules purge polluted later DB-touching
tests (a cascade of 404s in test_dub_subtitles_309 etc.);
- the snapshot included StaticFiles mounts (/demo_audio) and a conditional
GET / root that register based on filesystem state, so a macOS-generated
snapshot didn't match a fresh Linux CI runner.
Compute routes in an isolated subprocess (scripts/dump_api_routes.py --print)
and cover only the deterministic router surface (drop Mounts + root). 209
routes; inventory + previously-polluted tests now pass together.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: mergetest <test@local>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
