Merge branch '2.3-develop##612' of github.com:XxXgeoXxX/graphql-ce into 612-skip

Author: lenaorobei

app/code/Magento/CatalogGraphQl/Model/Resolver/Products/DataProvider/Product.php

@@ -74,7 +74,7 @@ public function getList(
     ): SearchResultsInterface {
         /** @var \Magento\Catalog\Model\ResourceModel\Product\Collection $collection */
         $collection = $this->collectionFactory->create();
-
+        $attributes = array_unique(array_merge($attributes, ['small_image', 'thumbnail', 'image']));
         $this->collectionProcessor->process($collection, $searchCriteria, $attributes);
 
         if (!$isChildSearch) {

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

@@ -45,6 +45,33 @@ public function testProductSmallImageUrlWithExistingImage()
         self::assertTrue($this->checkImageExists($response['products']['items'][0]['small_image']['url']));
     }
 
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/product_with_image.php
+     */
+    public function testProductMediaGalleryEntries()
+    {
+        $productSku = 'simple';
+        $query = <<<QUERY
+{
+  products(filter: {sku: {eq: "{$productSku}"}}) {
+    items {
+      name
+      sku
+      media_gallery_entries {
+        id
+        file
+        types
+      }
+    }
+  }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertArrayHasKey('file', $response['products']['items'][0]['media_gallery_entries'][0]);
+        self::assertContains('magento_image.jpg', $response['products']['items'][0]['media_gallery_entries'][0]['url']);
+    }
+
     /**
      * @param string $url
      * @return bool