Issue #3058477 by Pancho: Expand pdftk parse test to LocalServer backend

tests/src/Functional/PdfParseTest.php

@@ -70,7 +70,7 @@ class PdfParseTest extends FillPdfTestBase {
    *   FillPdfForm with the parsed values.
    * @see https://www.drupal.org/project/fillpdf/issues/3056400
    */
-  protected function backendTest(Config $fillpdf_config) {
+  protected function backendTest(Config $config) {
     $this->uploadTestPdf('fillpdf_Ŧäßð_v3â.pdf');
     $this->assertSession()->pageTextNotContains('No fields detected in PDF.');