- ContextSheet: add data-testid="context-sheet". longpress tests targeted the
open sheet via the `.translate-y-0` animation class (breaks on any animation
refactor) — now target `[data-testid="context-sheet"][aria-modal="true"]`,
which is stable and unambiguous vs. the centered LightboxModal (also aria-modal).
- toast-on-failure: the like button was `button.filter(hasText:/\d+/).first()`,
which could match any digit-bearing button (e.g. the comment count) → use the
stable aria-label "Gefällt mir".
- config stats: assert the exact user_count (4 = 3 seeded guests + admin) instead
of `>= 3` — deterministic after the per-test truncate, catches under/overcount.
- offline-network 429 test: replace the fixed 3s waitForTimeout with a
poll-until-the-retry-count-stabilizes (faster, and a real storm never stabilizes
→ the poll fails, which is the intended outcome).
Note: reviewed the "config restore not in try/finally" finding — it's a non-issue.
The truncate auto-fixture wipes+reseeds the whole config table (and clears the
rate limiter) before every test, so config state cannot leak between tests.
All affected specs verified green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
