ConfigDependencyManagerTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\Config\Entity;

use Drupal\Tests\UnitTestCase;
use Drupal\Core\Config\Entity\ConfigDependencyManager;

/**
 * Tests the ConfigDependencyManager class.
 *
 * @group Config
 */
class ConfigDependencyManagerTest extends UnitTestCase {
    public function testNoConfiguration() : void {
        $dep_manger = new ConfigDependencyManager();
        $this->assertEmpty($dep_manger->getDependentEntities('config', 'config_test.dynamic.entity_id:745b0ce0-aece-42dd-a800-ade5b8455e84'));
    }
    public function testNoConfigEntities() : void {
        $dep_manger = new ConfigDependencyManager();
        $dep_manger->setData([
            'simple.config' => [
                'key' => 'value',
            ],
        ]);
        $this->assertEmpty($dep_manger->getDependentEntities('config', 'config_test.dynamic.entity_id:745b0ce0-aece-42dd-a800-ade5b8455e84'));
        // Configuration is always dependent on its provider.
        $dependencies = $dep_manger->getDependentEntities('module', 'simple');
        $this->assertArrayHasKey('simple.config', $dependencies);
        $this->assertCount(1, $dependencies);
    }

}