MAGETWO-33619: [SPIKE] Investigate moving the Media Storage components out of Core module

Author: AndriyNasinnyk

dev/tests/unit/testsuite/Magento/MediaStorage/Model/File/Storage/Directory/DatabaseTest.php

@@ -160,7 +160,7 @@ public function testImportDirectories()
         )->method(
             'setPath'
         )->with(
-            $this->logicalOr($this->equalTo('/path/number/one'), $this->equalTo('/path/number/two'))
+            $this->logicalOr($this->equalTo('path/number/one'), $this->equalTo('path/number/two'))
         );
 
         $this->directoryDatabase->importDirectories(