import test from 'node:test';
import assert from 'node:assert/strict';
import {
  isGooseSessionPgConfigured,
  resolveGooseSessionPgUrl,
} from './goose-session-cost.mjs';

test('resolveGooseSessionPgUrl prefers GOOSE_SESSION_DB_URL', () => {
  assert.equal(
    resolveGooseSessionPgUrl({ GOOSE_SESSION_DB_URL: 'postgresql://u:p@host:5432/db' }),
    'postgresql://u:p@host:5432/db',
  );
});

test('resolveGooseSessionPgUrl builds local default DSN', () => {
  assert.equal(
    resolveGooseSessionPgUrl({
      GOOSE_SESSION_PG_HOST: '127.0.0.1',
      GOOSE_SESSION_PG_PORT: '5432',
      GOOSE_SESSION_PG_DATABASE: 'memind_sessions',
      GOOSE_SESSION_PG_USER: 'john',
    }),
    'postgresql://john@127.0.0.1:5432/memind_sessions',
  );
});

test('isGooseSessionPgConfigured can be disabled explicitly', () => {
  assert.equal(isGooseSessionPgConfigured({ GOOSE_SESSION_PG_DISABLE: '1' }), false);
  assert.equal(isGooseSessionPgConfigured({ GOOSE_SESSION_DB_URL: 'postgresql://x' }), true);
});