CREATE DATABASE IF NOT EXISTS reuses the prior run's data, so the test DB
would itself accumulate users run-over-run (the same flaky list_shares
fan-out the dev DB suffered). Truncate every table (except the drizzle
migration ledger) at globalSetup start, FK-safe, so each run is a clean
deterministic slate. Verified: familysync_test users 186 -> 93 across a run
(reset, not doubled); dev familysync untouched at 3.
- Update apps/api/test/setup.ts header: clarify tests run against familysync_test
(provisioned by global-setup.ts), document users-cleanup decision (intact across
tests), and note CI-vs-local env difference
- Add apps/api/README.md "Running API tests locally" section: documents the test
DB isolation, run command, DB_ROOT_PASSWORD requirement, and CI no-op behaviour
- Fix apps/api/test/global-setup.ts: switch from drizzle({ client, mode }) to
drizzle(pool, { mode }) — drizzle-orm@0.45.2 isConfig() has a tautological OR
in the `mode` branch that always returns false, causing the combined-config form
to pass the config object as the client (client.query is not a function); two-arg
form routes correctly; 244/244 tests pass against familysync_test
Lucas Berger