X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=tests%2FUtil%2FSampleStorageBackend.php;h=03fca0171f64685c02dc18707b842fb31cfe3d09;hb=0165811f09260a61af6dd947015be40df52d7b67;hp=00dad8612c166f34f16752696f5cb57ccf1efc2c;hpb=aa0b485f3dca72c5448076e913fa54d948cd7731;p=friendica.git

diff --git a/tests/Util/SampleStorageBackend.php b/tests/Util/SampleStorageBackend.php
index 00dad8612c..03fca0171f 100644
--- a/tests/Util/SampleStorageBackend.php
+++ b/tests/Util/SampleStorageBackend.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -22,14 +22,14 @@
 namespace Friendica\Test\Util;
 
 use Friendica\Core\Hook;
-use Friendica\Model\Storage\IStorage;
+use Friendica\Core\Storage\Capability\ICanWriteToStorage;
 
 use Friendica\Core\L10n;
 
 /**
  * A backend storage example class
  */
-class SampleStorageBackend implements IStorage
+class SampleStorageBackend implements ICanWriteToStorage
 {
 	const NAME = 'Sample Storage';
 
@@ -62,14 +62,14 @@ class SampleStorageBackend implements IStorage
 		$this->l10n = $l10n;
 	}
 
-	public function get(string $reference)
+	public function get(string $reference): string
 	{
 		// we return always the same image data. Which file we load is defined by
 		// a config key
-		return $this->data[$reference] ?? null;
+		return $this->data[$reference] ?? '';
 	}
 
-	public function put(string $data, string $reference = '')
+	public function put(string $data, string $reference = ''): string
 	{
 		if ($reference === '') {
 			$reference = 'sample';
@@ -89,12 +89,12 @@ class SampleStorageBackend implements IStorage
 		return true;
 	}
 
-	public function getOptions()
+	public function getOptions(): array
 	{
 		return $this->options;
 	}
 
-	public function saveOptions(array $data)
+	public function saveOptions(array $data): array
 	{
 		$this->options = $data;
 
@@ -102,12 +102,12 @@ class SampleStorageBackend implements IStorage
 		return $this->options;
 	}
 
-	public function __toString()
+	public function __toString(): string
 	{
 		return self::NAME;
 	}
 
-	public static function getName()
+	public static function getName(): string
 	{
 		return self::NAME;
 	}
@@ -120,4 +120,3 @@ class SampleStorageBackend implements IStorage
 		Hook::register('storage_instance', __DIR__ . '/SampleStorageBackendInstance.php', 'create_instance');
 	}
 }
-