* @return \Drupal\Core\Cache\CacheBackendInterface
* Cache backend to test.
*/
- protected abstract function createCacheBackend($bin);
+ abstract protected function createCacheBackend($bin);
/**
* Allows specific implementation to change the environment before a test run.
$reference = [
'test3',
'test7',
- 'test21', // Cid does not exist.
+ // Cid does not exist.
+ 'test21',
'test6',
- 'test19', // Cid does not exist until added before second getMultiple().
+ // Cid does not exist until added before second getMultiple().
+ 'test19',
'test2',
];
$backend->set('test7', 17);
$backend->delete('test1');
- $backend->delete('test23'); // Nonexistent key should not cause an error.
+ // Nonexistent key should not cause an error.
+ $backend->delete('test23');
$backend->deleteMultiple([
'test3',
'test5',
'test7',
- 'test19', // Nonexistent key should not cause an error.
- 'test21', // Nonexistent key should not cause an error.
+ // Nonexistent key should not cause an error.
+ 'test19',
+ // Nonexistent key should not cause an error.
+ 'test21',
]);
// Test if expected keys have been deleted.