import unittest

from pydantic import ValidationError

from backend.app.api_models import PasswordResetRequest, SignupRequest


class ApiRequestModelTests(unittest.TestCase):
    def test_signup_rejects_unknown_fields(self) -> None:
        with self.assertRaises(ValidationError):
            SignupRequest(
                invite_code="invite",
                username="viewer",
                password="strong password",
                unexpected="value",
            )

    def test_password_reset_preserves_password_whitespace_for_policy_validation(self) -> None:
        request = PasswordResetRequest(token="token", new_password=" leading and trailing ")
        self.assertEqual(request.new_password, " leading and trailing ")


if __name__ == "__main__":
    unittest.main()