"""Exercise the production preference bootstrap across separate web origins."""
import shutil
import subprocess
import unittest
from pathlib import Path


@unittest.skipUnless(shutil.which('node'), 'Node exercises the shared page behavior')
class ClientPreferences(unittest.TestCase):
    def test_behavior(self):
        root = Path(__file__).resolve().parents[1]
        result = subprocess.run(['node', '--test', str(root / 'tests/client_preferences.cjs')],
                                capture_output=True, text=True)
        self.assertEqual(result.returncode, 0, result.stdout + result.stderr)