Fixed failing tests

Author: rogyar

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/CategoryTest.php

@@ -225,7 +225,9 @@ public function testCategoryProducts()
         }
         short_description
         sku
-        small_image
+        small_image {
+            path
+        }
         small_image_label
         special_from_date
         special_price

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/ProductViewTest.php

@@ -205,7 +205,9 @@ public function testQueryAllFieldsSimpleProduct()
             }
             short_description
             sku
-            small_image
+            small_image {
+                path
+            }
             small_image_label
             special_from_date
             special_price
@@ -484,7 +486,7 @@ public function testQueryMediaGalleryEntryFieldsSimpleProduct()
 QUERY;
 
         $response = $this->graphQlQuery($query);
-        
+
         /**
          * @var ProductRepositoryInterface $productRepository
          */