import assert from 'node:assert/strict';
import test from 'node:test';

import { parseExternalE2eOrigin } from '../scripts/real-browser-e2e-origin.mjs';

test('parseExternalE2eOrigin preserves default mode when E2E_ORIGIN is unset', () => {
  assert.equal(parseExternalE2eOrigin(undefined), undefined);
});

test('parseExternalE2eOrigin accepts an explicit numeric loopback HTTP origin', () => {
  assert.equal(parseExternalE2eOrigin('http://127.0.0.1:8789'), 'http://127.0.0.1:8789');
});

test('parseExternalE2eOrigin rejects the legacy port and non-loopback or non-origin URLs', () => {
  for (const value of [
    '',
    'http://127.0.0.1:8788',
    'http://localhost:8789',
    'http://0.0.0.0:8789',
    'http://192.168.1.10:8789',
    'https://127.0.0.1:8789',
    'http://127.0.0.1:8789/fleet',
    'http://user:secret@127.0.0.1:8789',
  ]) {
    assert.throws(() => parseExternalE2eOrigin(value), /E2E_ORIGIN/u, value);
  }
});