GetFilenameTest.php

<?php

namespace Drupal\KernelTests\Core\Bootstrap;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests that drupal_get_filename() works correctly.
 *
 * @group Bootstrap
 * @group legacy
 */
class GetFilenameTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
    ];
    
    /**
     * Tests drupal_get_filename() deprecation.
     */
    public function testDrupalGetFilename() : void {
        $this->expectDeprecation('drupal_get_filename() is deprecated in drupal:9.3.0 and is removed from drupal:10.0.0. Use \\Drupal\\Core\\Extension\\ExtensionPathResolver::getPathname() instead. See https://www.drupal.org/node/2940438');
        $this->assertEquals('core/modules/system/system.info.yml', drupal_get_filename('module', 'system'));
    }
    
    /**
     * Tests drupal_get_path() deprecation.
     */
    public function testDrupalGetPath() : void {
        $this->expectDeprecation('drupal_get_path() is deprecated in drupal:9.3.0 and is removed from drupal:10.0.0. Use \\Drupal\\Core\\Extension\\ExtensionPathResolver::getPath() instead. See https://www.drupal.org/node/2940438');
        $this->expectDeprecation('drupal_get_filename() is deprecated in drupal:9.3.0 and is removed from drupal:10.0.0. Use \\Drupal\\Core\\Extension\\ExtensionPathResolver::getPathname() instead. See https://www.drupal.org/node/2940438');
        $this->assertEquals('core/modules/system', drupal_get_path('module', 'system'));
    }

}