StorageReplaceDataWrapperTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Config\Storage;

use Drupal\config\StorageReplaceDataWrapper;
use Drupal\Core\Config\StorageInterface;

/**
 * Tests StorageReplaceDataWrapper operations.
 *
 * @group config
 */
class StorageReplaceDataWrapperTest extends ConfigStorageTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->storage = new StorageReplaceDataWrapper($this->container
            ->get('config.storage'));
    }
    
    /**
     * {@inheritdoc}
     */
    protected function read($name) {
        return $this->storage
            ->read($name);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function insert($name, $data) {
        $this->storage
            ->write($name, $data);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function update($name, $data) {
        $this->storage
            ->write($name, $data);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function delete($name) {
        $this->storage
            ->delete($name);
    }
    
    /**
     * {@inheritdoc}
     */
    public function testInvalidStorage() : void {
        $this->markTestSkipped('No-op as this test does not make sense');
    }
    
    /**
     * Tests if new collections created correctly.
     *
     * @param string $collection
     *   The collection name.
     *
     * @dataProvider providerCollections
     */
    public function testCreateCollection($collection) : void {
        $initial_collection_name = $this->storage
            ->getCollectionName();
        // Create new storage with given collection and check it is set correctly.
        $new_storage = $this->storage
            ->createCollection($collection);
        $this->assertSame($collection, $new_storage->getCollectionName());
        // Check collection not changed in the current storage instance.
        $this->assertSame($initial_collection_name, $this->storage
            ->getCollectionName());
    }
    
    /**
     * Data provider for testing different collections.
     *
     * @return array
     *   Returns an array of collection names.
     */
    public static function providerCollections() {
        return [
            [
                StorageInterface::DEFAULT_COLLECTION,
            ],
            [
                'foo.bar',
            ],
        ];
    }

}