Use IFileSystem

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -887,7 +887,7 @@ namespace MediaBrowser.Controller.Entities
             return Name;
         }
 
-        public string GetInternalMetadataPath()
+        public virtual string GetInternalMetadataPath()
         {
             var basePath = ConfigurationManager.ApplicationPaths.InternalMetadataPath;
 

MediaBrowser.Controller/Providers/DirectoryService.cs

@@ -79,9 +79,5 @@ namespace MediaBrowser.Controller.Providers
 
             return filePaths;
         }
-
-        /// <inheritdoc />
-        public bool PathExists(string path)
-            => Directory.Exists(path);
     }
 }

MediaBrowser.Controller/Providers/IDirectoryService.cs

@@ -16,12 +16,5 @@ namespace MediaBrowser.Controller.Providers
         IReadOnlyList<string> GetFilePaths(string path);
 
         IReadOnlyList<string> GetFilePaths(string path, bool clearCache, bool sort = false);
-
-        /// <summary>
-        /// Does the path exist.
-        /// </summary>
-        /// <param name="path">The path.</param>
-        /// <returns>Whether the path exists.</returns>
-        bool PathExists(string path);
     }
 }