<?php
declare(strict_types=1);

namespace WPMultiCity\Tests;

use WPMultiCity\Redirect;

/**
 * Isolated test for the DOING_AJAX bail-out in Redirect::handle().
 *
 * Isolation is achieved via @runInSeparateProcess on the test method, which
 * forks a fresh PHP process so that defining the DOING_AJAX constant cannot
 * contaminate other tests (e.g. RouterTest). The previous Z-prefix ordering
 * hack is no longer needed.
 */
final class RedirectDoingAjaxTest extends TestCase
{
    /**
     * @runInSeparateProcess
     * @preserveGlobalState disabled
     */
    public function test_bail_when_doing_ajax(): void
    {
        if (!\defined('DOING_AJAX')) {
            \define('DOING_AJAX', true);
        }
        \Brain\Monkey\Functions\stubs(['did_action' => 1]);
        \Brain\Monkey\Functions\when('is_admin')->justReturn(false);
        \Brain\Monkey\Functions\expect('wp_safe_redirect')->never();

        Redirect::handle();

        self::assertTrue(true);
    }
}