function StorageTestBase::testRename

Tests the rename operation.

File

core/tests/Drupal/KernelTests/Core/KeyValueStore/StorageTestBase.php, line 184

Class

StorageTestBase

Base class for testing key-value storages.

Namespace

Code

public function testRename() {
    $stores = $this->createStorage();
    $store = $stores[0];
    $store->set('old', 'thing');
    $this->assertSame('thing', $store->get('old'));
    $store->rename('old', 'new');
    $this->assertSame('thing', $store->get('new'));
    $this->assertNull($store->get('old'));
}