import { describe, expect, it } from 'vitest';
import { tryParseAes256GcmKeyFromEnv } from '../src/crypto/crypto.js';
describe('tryParseAes256GcmKeyFromEnv', () => {
it('returns ok:false when env var is missing', () => {
const prev = process.env.TEST_AES_KEY;
delete process.env.TEST_AES_KEY;
const parsed = tryParseAes256GcmKeyFromEnv('TEST_AES_KEY');
expect(parsed.ok).toBe(false);
if (!parsed.ok) {
expect(parsed.error).toContain('TEST_AES_KEY');
}
if (typeof prev === 'string') process.env.TEST_AES_KEY = prev;
});
it('accepts 64-char hex (32 bytes)', () => {
const prev = process.env.TEST_AES_KEY;
process.env.TEST_AES_KEY = '00'.repeat(32);
const parsed = tryParseAes256GcmKeyFromEnv('TEST_AES_KEY');
expect(parsed.ok).toBe(true);
if (parsed.ok) {
expect(parsed.key.length).toBe(32);
}
if (typeof prev === 'string') process.env.TEST_AES_KEY = prev;
else delete process.env.TEST_AES_KEY;
});
});
