fix: unit test

Signed-off-by: Vitor Mattos <vitor@php.rio>

Author: vitormattos

tests/Unit/Service/SignFileServiceTest.php

@@ -218,12 +218,14 @@ public function testSignWithSuccess(string $mimetype, string $filename, string $
 
 		$this->root->method('getById')->willReturn([$nextcloudFile]);
 		$this->root->method('newFile')->willReturn($nextcloudFile);
-		$this->userMountCache->method('getMountsForFileId')->wilLReturn([]);
+		$this->userMountCache->method('getMountsForFileId')->willReturn([]);
 
 		$this->pkcs12Handler->method('setInputFile')->willReturn($this->pkcs12Handler);
 		$this->pkcs12Handler->method('setCertificate')->willReturn($this->pkcs12Handler);
 		$this->pkcs12Handler->method('setVisibleElements')->willReturn($this->pkcs12Handler);
+		$this->pkcs12Handler->method('setSignatureParams')->willReturn($this->pkcs12Handler);
 		$this->pkcs12Handler->method('setPassword')->willReturn($this->pkcs12Handler);
+		$this->pkcs12Handler->method('readCertificate')->willReturn(['issuer' => ['CN' => 'Acme Cooperative']]);
 		$this->pkcs12Handler->method('sign')->willReturn($nextcloudFile);
 
 		$this->pkcs7Handler->method('setInputFile')->willReturn($this->pkcs12Handler);