function ExportStorageManagerTest::testGetStorage

Tests getting the export storage.

File

core/tests/Drupal/KernelTests/Core/Config/ExportStorageManagerTest.php, line 40

Class

ExportStorageManagerTest

Tests the export storage manager.

Namespace

Code

public function testGetStorage() : void {
    // Get the raw system.site config and set it in the sync storage.
    $rawConfig = $this->config('system.site')
        ->getRawData();
    $this->container
        ->get('config.storage.sync')
        ->write('system.site', $rawConfig);
    // The export storage manager under test.
    $manager = new ExportStorageManager($this->container
        ->get('config.storage'), $this->container
        ->get('database'), $this->container
        ->get('event_dispatcher'), new NullLockBackend());
    $storage = $manager->getStorage();
    $exported = $storage->read('system.site');
    // The test subscriber adds "Arrr" to the slogan of the sync config.
    $this->assertEquals($rawConfig['name'], $exported['name']);
    $this->assertEquals($rawConfig['slogan'] . ' Arrr', $exported['slogan']);
    // Save the config to active storage so that the transformer can alter it.
    $this->config('system.site')
        ->set('name', 'New name')
        ->set('slogan', 'New slogan')
        ->save();
    // Get the storage again.
    $storage = $manager->getStorage();
    $exported = $storage->read('system.site');
    // The test subscriber adds "Arrr" to the slogan of the sync config.
    $this->assertEquals('New name', $exported['name']);
    $this->assertEquals($rawConfig['slogan'] . ' Arrr', $exported['slogan']);
    // Change what the transformer does without changing anything else to assert
    // that the event is dispatched every time the storage is needed.
    $this->container
        ->get('state')
        ->set('config_transform_test_mail', 'config@drupal.example');
    $storage = $manager->getStorage();
    $exported = $storage->read('system.site');
    // The mail is still set to the value from the beginning.
    $this->assertEquals('config@drupal.example', $exported['mail']);
}