Unit test for the v1 upload route's category lookup, requested in
the PR review. Mocks db (chainable, mirroring src/routes/__tests__/
adminAuth.test.js) plus apiTokenAuth/requireApiScope (pass-through)
and multer (stub req.file). Two cases:
1. The scoping clause: the andWhere callback applied to a knex
builder spy produces .where({event_id: <event.id>}).orWhere(
'is_global', true) — exactly the contract the reviewer asked
for, exercising the OR-clause rather than just asserting the
callback was passed.
2. Null lookup result yields 400 with "Unknown or out-of-scope
category_id <N>".
No v1 jest scaffolding existed before, but the project-wide harness
(backend/jest.config.js + jest.setup.js) already covers the new
file via testMatch '**/__tests__/**/*.test.js'. Happy-path tests
deferred — would require stubbing fs/sharp/imageProcessor/share
linkService and several more db chains, which the reviewer was
willing to accept as a separate follow-up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Marian
df83b3e923