argoyleandClaude Opus 5 83576657f4 test: unblock vitest 5 (localStorage accessor, hoisted vi.mock) ...

Two independent breakages from the vitest 4.1.11 -> 5.0.0 bump:

1. vitest 5 no longer shadows the jsdom window globals with writable ones, so
   `global.localStorage = ...` hits jsdom's getter-only accessor and throws
   "Cannot set property localStorage of [object Window] which has only a
   getter". test/setup.ts is a setup file, so both test files failed to
   collect. Object.defineProperty replaces the accessor outright.

2. vitest 5 rejects a vi.mock() call outside module top level instead of
   silently hoisting it. The call sat inside beforeEach, which was already
   misleading -- it is hoisted above the imports and its factory runs once, on
   first import of the mocked module, so it was never re-applied per test.
   Moved to top level, where it actually executes; the beforeEach keeps its
   resetModules/mockClear.

Verified against both vitest 4.1.11 and 5.0.0: 2 files / 9 tests pass on each.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01T2BPPeWMdYEmYbN6eGCBSg

2026-09-10 21:59:07 +02:00

..

setup.ts

test: unblock vitest 5 (localStorage accessor, hoisted vi.mock)

2026-09-10 21:59:07 +02:00