MAGETWO-85286: 8176: LinkManagement::getChildren() does not include product visibility. #986

 - Merge Pull Request magento-engcom/magento2ce#986 from nmalevanec/magento2:8176
 - Merged commits:
   1. 8bde633

Author: Oleksii Korshenko

app/code/Magento/ConfigurableProduct/Model/Product/Type/Configurable.php

@@ -3,6 +3,7 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 namespace Magento\ConfigurableProduct\Model\Product\Type;
 
 use Magento\Catalog\Api\Data\ProductAttributeInterface;
@@ -682,7 +683,7 @@ private function saveConfigurableOptions(ProductInterface $product)
                 ->setProductId($product->getData($metadata->getLinkField()))
                 ->save();
         }
-        /** @var $configurableAttributesCollection \Magento\ConfigurableProduct\Model\ResourceModel\Product\Type\Configurable\Attribute\Collection  */
+        /** @var $configurableAttributesCollection \Magento\ConfigurableProduct\Model\ResourceModel\Product\Type\Configurable\Attribute\Collection */
         $configurableAttributesCollection = $this->_attributeCollectionFactory->create();
         $configurableAttributesCollection->setProductFilter($product);
         $configurableAttributesCollection->addFieldToFilter(
@@ -1397,7 +1398,16 @@ private function getConfiguredUsedProductCollection(\Magento\Catalog\Model\Produ
             ->addFilterByRequiredOptions()
             ->setStoreId($product->getStoreId());
 
-        $requiredAttributes = ['name', 'price', 'weight', 'image', 'thumbnail', 'status', 'media_gallery'];
+        $requiredAttributes = [
+            'name',
+            'price',
+            'weight',
+            'image',
+            'thumbnail',
+            'status',
+            'visibility',
+            'media_gallery'
+        ];
         foreach ($requiredAttributes as $attributeCode) {
             $collection->addAttributeToSelect($attributeCode);
         }

app/code/Magento/ConfigurableProduct/Test/Unit/Model/Product/Type/ConfigurableTest.php

@@ -197,11 +197,6 @@ protected function setUp()
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->productFactory = $this->getMockBuilder(\Magento\Catalog\Api\Data\ProductInterfaceFactory::class)
-            ->setMethods(['create'])
-            ->disableOriginalConstructor()
-            ->getMock();
-
         $this->salableProcessor = $this->createMock(SalableProcessor::class);
 
         $this->model = $this->objectHelper->getObject(

dev/tests/api-functional/testsuite/Magento/ConfigurableProduct/Api/LinkManagementTest.php

@@ -57,6 +57,9 @@ public function testGetChildren()
 
             $this->assertArrayHasKey('status', $product);
             $this->assertEquals('1', $product['status']);
+
+            $this->assertArrayHasKey('visibility', $product);
+            $this->assertEquals('1', $product['visibility']);
         }
     }