AC-11610: Catalog Search fix

   * Static tests fix

Author: faraz-gl

app/code/Magento/AdvancedSearch/Controller/Adminhtml/Search/System/Config/TestConnection.php

@@ -9,11 +9,21 @@
 use Magento\Backend\App\Action;
 use Magento\Backend\App\Action\Context;
 use Magento\AdvancedSearch\Model\Client\ClientResolver;
+use Magento\Framework\App\Action\HttpPostActionInterface;
+use Magento\Framework\Controller\Result\Json;
 use Magento\Framework\Controller\Result\JsonFactory;
+use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\Filter\StripTags;
 
-class TestConnection extends Action
+class TestConnection extends Action implements HttpPostActionInterface
 {
+    /**
+     * Authorization level of a basic admin session.
+     *
+     * @see _isAllowed()
+     */
+    const ADMIN_RESOURCE = 'Magento_Catalog::config_catalog';
+
     /**
      * @var ClientResolver
      */
@@ -50,7 +60,7 @@ public function __construct(
     /**
      * Check for connection to server
      *
-     * @return \Magento\Framework\Controller\Result\Json
+     * @return Json
      */
     public function execute()
     {
@@ -62,22 +72,22 @@ public function execute()
 
         try {
             if (empty($options['engine'])) {
-                throw new \Magento\Framework\Exception\LocalizedException(
+                throw new LocalizedException(
                     __('Missing search engine parameter.')
                 );
             }
             $response = $this->clientResolver->create($options['engine'], $options)->testConnection();
             if ($response) {
                 $result['success'] = true;
             }
-        } catch (\Magento\Framework\Exception\LocalizedException $e) {
+        } catch (LocalizedException $e) {
             $result['errorMessage'] = $e->getMessage();
         } catch (\Exception $e) {
             $message = __($e->getMessage());
             $result['errorMessage'] = $this->tagFilter->filter($message);
         }
 
-        /** @var \Magento\Framework\Controller\Result\Json $resultJson */
+        /** @var Json $resultJson */
         $resultJson = $this->resultJsonFactory->create();
         return $resultJson->setData($result);
     }