function ConfigExportStorageTest::testExportStorage

Tests configuration override.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigExportStorageTest.php, line 29

Class

ConfigExportStorageTest

Tests configuration export storage.

Namespace

Code

public function testExportStorage() {
    
    /** @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();
}