Merge pull request #8368 from nextcloud/fix/noid/user-folder-mock

fix(tests): mock IUserFolder where getUserFolder is stubbed

Author: AndyScherzinger

tests/unit/Service/FilesAppServiceTest.php

@@ -98,7 +98,7 @@ public function testCreateWithValidFilename() {
 			->method('validateFilename')
 			->with('valid-file.txt');
 
-		$userFolder = $this->createMock(\OCP\Files\Folder::class);
+		$userFolder = $this->createMock(\OCP\Files\IUserFolder::class);
 		$this->rootFolder->expects($this->any())
 			->method('getUserFolder')
 			->willReturn($userFolder);