Update TestGenerator.php

Author: mohit-adobe

src/Magento/FunctionalTestingFramework/Util/TestGenerator.php

@@ -256,13 +256,16 @@ public function createAllTestFiles($testManifest = null, $testsToIgnore = null)
      * @throws TestFrameworkException
      */
     public function throwExceptionIfDuplicateArgumentsFound(string $fileContents, string $fileName = ''): void
-    {   
+    {
         $fileToArr = explode("\n", $fileContents);
         $argumentArray = [];
         $actionGroupStart = false;
         foreach ($fileToArr as $fileVal) {
             $fileVal = trim($fileVal);
-            if ((str_starts_with($fileVal, '<actionGroup') || str_starts_with($fileVal, '<helper')) && !str_ends_with($fileVal, '/>')) {
+            if (
+                (str_starts_with($fileVal, '<actionGroup') || str_starts_with($fileVal, '<helper')) && 
+                !str_ends_with($fileVal, '/>')
+            ) {
                 $actionGroupStart = true;
                 continue;
             }
@@ -274,7 +277,11 @@ public function throwExceptionIfDuplicateArgumentsFound(string $fileContents, st
                     $size = strpos($argument, ' ', $subtringStart) - $subtringStart;
                     $argumentName = substr($argument, $subtringStart, $size);
                     if (in_array($argumentName, $argumentNameArray)) {
-                        $err[] = sprintf('Duplicate argument for actiongroup or helper with name: %s in test file: %s', $argumentName, $fileName);
+                        $err[] = sprintf(
+                            'Duplicate argument for actiongroup or helper with name: %s in test file: %s', 
+                            $argumentName, 
+                            $fileName
+                        );
                         throw new TestFrameworkException(implode(PHP_EOL, $err));
                     }
                     $argumentNameArray[] = $argumentName;