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familysync/apps/api/test/setup.ts
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Lucas Berger 982438dc10 style(13-03): apply Prettier formatting across repo
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TypeScript

/**
* Vitest global test setup for apps/api.
*
* Establishes shared test infrastructure for API tests:
* - DB pool access via the existing client.ts (DB_HOST/DB_NAME from env)
* - Per-test cleanup for list tables (truncate between tests so state is isolated)
*
* Usage:
* This file is referenced in vitest.config.ts via test.setupFiles.
* Pure-logic tests (listEmitter, fractional rank) do NOT require DB — the
* cleanup function is a no-op when the tables are empty.
*
* Environment:
* Set DB_HOST, DB_USER, DB_PASSWORD, DB_NAME in the test environment.
* Tests run against a local MariaDB dev database; production data is never touched.
*/
import { afterEach } from 'vitest';
import { db } from '../src/db/client.js';
import { lists, listItems, listShares, pushSubscriptions } from '../src/db/schema.js';
/**
* Truncate list and push tables in FK-safe order after each test.
* list_items and list_shares have FK to lists; delete children first.
* pushSubscriptions has FK to users via user_id; deleted before lists (no FK to lists).
* Called automatically via afterEach — no per-test setup needed.
*/
afterEach(async () => {
try {
// Delete child rows first to avoid FK constraint violations
await db.delete(listItems);
await db.delete(listShares);
await db.delete(pushSubscriptions);
await db.delete(lists);
} catch {
// DB may not be available in pure-unit test runs (no DB_HOST configured).
// Swallow the error — pure-logic tests do not need cleanup.
}
});