<?php
/**
 * Orange Management
 *
 * PHP Version 7.4
 *
 * @package   tests
 * @copyright Dennis Eichhorn
 * @license   OMS License 1.0
 * @version   1.0.0
 * @link      https://orange-management.org
 */
declare(strict_types=1);

namespace phpOMS\tests;

use phpOMS\Autoloader;

/**
 * @testdox phpOMS\tests\AutoloaderTest: Class autoloader
 *
 * @internal
 */
class AutoloaderTest extends \PHPUnit\Framework\TestCase
{
    /**
     * @testdox Classes can be checked for existence
     * @covers phpOMS\Autoloader
     * @group framework
     */
    public function testAutoloader() : void
    {
        self::assertTrue(Autoloader::exists('\phpOMS\Autoloader'));
        self::assertFalse(Autoloader::exists('\Does\Not\Exist'));
    }

    public function testLoading() : void
    {
        Autoloader::defaultAutoloader('\phpOMS\tests\TestLoad');

        $includes = \get_included_files();
        self::assertTrue(\in_array(\realpath(__DIR__ . '/TestLoad.php'), $includes));
    }

    public function testManualPathLoading() : void
    {
        Autoloader::addPath(__DIR__ . '/../');
        Autoloader::defaultAutoloader('\tests\TestLoad2');
        Autoloader::defaultAutoloader('\tests\Invalid');

        $includes = \get_included_files();
        self::assertTrue(\in_array(\realpath(__DIR__ . '/TestLoad2.php'), $includes));
    }

    public function testOpcodeCacheInvalidation() : void
    {
        if (!\extension_loaded('opcache')) {
            $this->markTestSkipped(
              'The opcache extension is not available.'
            );
        }

        Autoloader::defaultAutoloader('\phpOMS\tests\TestLoad3');
        Autoloader::invalidate(__DIR__ . '/TestLoad3.php');
        self::assertTrue(\opcache_is_script_cached(__DIR__ . '/TestLoad3.php'));
    }

    public function testUncachedInvalidation() : void
    {
        self::assertFalse(\opcache_is_script_cached(__DIR__ . '/TestLoad4.php'));
        self::assertFalse(Autoloader::invalidate(__DIR__ . '/TestLoad4.php'));
    }
}