'use strict';
const assert = require('node:assert');
const { checkAgainstCap, DEFAULT_MAX } = require('../lib/favorites-cap.js');

let passed = 0;
function check(name, fn) {
  try { fn(); console.log('  ok -', name); passed++; }
  catch (e) { console.error('  FAIL -', name, e.message); process.exitCode = 1; }
}

const mockDb = (n) => ({ prepare: () => ({ get: () => ({ n }) }) });

check('under cap returns ok', () => {
  assert.deepStrictEqual(checkAgainstCap(mockDb(0)), { ok: true });
});

check('at cap returns { ok: false, message }', () => {
  const r = checkAgainstCap(mockDb(DEFAULT_MAX));
  assert.strictEqual(r.ok, false);
  assert.ok(r.message.includes(String(DEFAULT_MAX)));
});