function ConfigExportStorageTest::testExportStorage

Tests configuration override.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigExportStorageTest.php, line 32

Class

ConfigExportStorageTest

Tests configuration export storage.

Namespace

Code

public function testExportStorage() : void {
  /** @var \Drupal\Core\Config\StorageInterface $active */
  $active = $this->container
    ->get('config.storage');
  /** @var \Drupal\Core\Config\StorageInterface $export */
  $export = $this->container
    ->get('config.storage.export');
  // Test that the active and the export storage contain the same config.
  $this->assertNotEmpty($active->listAll());
  $this->assertEquals($active->listAll(), $export->listAll());
  foreach ($active->listAll() as $name) {
    $this->assertEquals($active->read($name), $export->read($name));
  }
  // Test that the export storage is read-only.
  $this->expectException(\BadMethodCallException::class);
  $export->deleteAll();
}