ACP2E-132: GraphQL Feature Request - "Did you mean ..", auto-corrected term to be given in Graphql

Author: Oleksandr Iegorov

app/code/Magento/CatalogGraphQl/Model/QueryProcessor.php

@@ -30,7 +30,7 @@ class QueryProcessor
 
     /**
      * @param QueryFactory $queryFactory
-     * @param StdlibString  $string
+     * @param StdlibString $string
      */
     public function __construct(
         QueryFactory $queryFactory,

app/code/Magento/CatalogGraphQl/Model/Resolver/Products/Query/Search.php

@@ -19,10 +19,10 @@
 use Magento\GraphQl\Model\Query\ContextInterface;
 use Magento\Search\Api\SearchInterface;
 use Magento\Search\Model\Search\PageSizeProvider;
-use Magento\Framework\Exception\NoSuchEntityException;
 
 /**
  * Full text search for catalog using given search criteria.
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class Search implements ProductQueryInterface
 {
@@ -66,16 +66,6 @@ class Search implements ProductQueryInterface
      */
     private $suggestions;
 
-    /**
-     * @var StdlibString
-     */
-    private $string;
-
-    /**
-     * @var SuggestedQueries
-     */
-    private $suggestedQueries;
-
     /**
      * @param SearchInterface $search
      * @param SearchResultFactory $searchResultFactory
@@ -95,8 +85,7 @@ public function __construct(
         SearchCriteriaBuilder $searchCriteriaBuilder,
         ArgumentsProcessorInterface $argsSelection = null,
         Suggestions $suggestions = null
-    )
-    {
+    ) {
         $this->search = $search;
         $this->searchResultFactory = $searchResultFactory;
         $this->pageSizeProvider = $pageSize;

dev/tests/api-functional/testsuite/Magento/GraphQl/CatalogGraphQl/ProductSearchTest.php

@@ -79,6 +79,42 @@ private function getProductSearchQuery(string $productName, string $productSku):
     }
   }
 }
+QUERY;
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/products_with_layered_navigation_attribute.php
+     */
+    public function testSearchSuggestions() : void
+    {
+        $query = $this->getSearchQueryWithSuggestions();
+        $response = $this->graphQlQuery($query);
+        $this->assertNotEmpty($response['products']);
+        $this->assertEmpty($response['products']['items']);
+        $this->assertNotEmpty($response['products']['suggestions']);
+    }
+
+    /**
+     * Prepare search query with suggestions
+     *
+     * @return string
+     */
+    private function getSearchQueryWithSuggestions() : string
+    {
+        return <<<QUERY
+{
+  products(
+    search: "smiple"
+   ) {
+    items {
+      name
+      sku
+    }
+    suggestions {
+      search
+    }
+  }
+}
 QUERY;
     }
 }