MAGETWO-66270: Configurable Association Columns are Blank in an Exported Sheet

Author: Yaroslav Onischenko

app/code/Magento/ConfigurableImportExport/Model/Import/Product/Type/Configurable.php

@@ -720,7 +720,7 @@ protected function _collectSuperDataLabels($data, $productSuperAttrId, $productI
         $label = isset($variationLabels[$data['_super_attribute_code']])
                 ? $variationLabels[$data['_super_attribute_code']]
                 : $attrParams['frontend_label'];
-        $this->_superAttributesData['labels'][] = [
+        $this->_superAttributesData['labels'][$productSuperAttrId] = [
             'product_super_attribute_id' => $productSuperAttrId,
             'store_id' => 0,
             'use_default' => $label ? 0 : 1,

app/code/Magento/ConfigurableProduct/Model/AttributeOptionProvider.php

@@ -77,6 +77,7 @@ private function getAttributeOptionsSelect(AbstractAttribute $superAttribute, $p
                     'default_option_value.value'
                 ),
                 'default_title' => 'default_option_value.value',
+                'super_attribute_label' => 'attribute_label.value',
             ]
         )->joinInner(
             ['product_entity' => $this->attributeResource->getTable('catalog_product_entity')],
@@ -126,6 +127,16 @@ private function getAttributeOptionsSelect(AbstractAttribute $superAttribute, $p
                 ]
             ),
             []
+        )->joinLeft(
+            ['attribute_label' => $this->attributeResource->getTable('catalog_product_super_attribute_label')],
+            implode(
+                ' AND ',
+                [
+                    'super_attribute.product_super_attribute_id = attribute_label.product_super_attribute_id',
+                    'attribute_label.store_id = ' . \Magento\Store\Model\Store::DEFAULT_STORE_ID
+                ]
+            ),
+            []
         )->where(
             'super_attribute.product_id = ?',
             $productId

dev/tests/integration/testsuite/Magento/ConfigurableImportExport/Model/Export/RowCustomizerTest.php

@@ -44,5 +44,9 @@ public function testPrepareData()
             'sku=simple_10,test_configurable=Option 1|sku=simple_20,test_configurable=Option 2',
             $result['configurable_variations']
         );
+        $this->assertEquals(
+            'test_configurable=Test Configurable',
+            $result['configurable_variation_labels']
+        );
     }
 }

dev/tests/integration/testsuite/Magento/ConfigurableImportExport/Model/Import/Product/Type/ConfigurableTest.php

@@ -134,7 +134,7 @@ public function testConfigurableImport($pathToFile, $productName, $optionSkuList
             $this->assertArrayHasKey('frontend_label', $productAttributeData);
             $this->assertEquals('Test Configurable', $productAttributeData['frontend_label']);
             $this->assertArrayHasKey('label', $optionData);
-            $this->assertEquals('test_configurable', $optionData['label']);
+            $this->assertEquals('test_configurable_custom_label', $optionData['label']);
             $this->assertArrayHasKey('use_default', $optionData);
             $this->assertArrayHasKey('options', $optionData);
             $this->assertEquals('Option 1', $optionData['options'][0]['label']);

dev/tests/integration/testsuite/Magento/ConfigurableImportExport/Model/Import/_files/import_configurable.csv

@@ -1,4 +1,4 @@
 sku,store_view_code,attribute_set_code,product_type,name,description,short_description,weight,product_online,tax_class_name,visibility,price,url_key,display_product_options_in,map_price,additional_attributes,qty,out_of_stock_qty,use_config_min_qty,is_qty_decimal,allow_backorders,use_config_backorders,min_cart_qty,use_config_min_sale_qty,max_cart_qty,use_config_max_sale_qty,is_in_stock,notify_on_stock_below,use_config_notify_stock_qty,manage_stock,use_config_manage_stock,use_config_qty_increments,qty_increments,use_config_enable_qty_inc,enable_qty_increments,is_decimal_divided,website_id,configurable_variations,configurable_variation_labels,associated_skus
 Configurable 1-Option 1,,Default,simple,Configurable 1-Option 1,,,,1,Taxable Goods,Not Visible Individually,10,configurable-1-option-1,Block after Info Column,,"attribute_with_option=Option Label,has_options=0,quantity_and_stock_status=In Stock,required_options=0,test_configurable=Option 1",99999,0,0,0,0,1,1,0,0,0,1,,1,1,0,0,1,0,0,0,1,,,
 Configurable 1-Option 2,,Default,simple,Configurable 1-Option 2,,,,1,Taxable Goods,Not Visible Individually,10,configurable-1-option-2,Block after Info Column,,"has_options=0,quantity_and_stock_status=In Stock,required_options=0,test_configurable=Option 2",99999,0,0,0,0,1,1,0,0,0,1,,1,1,0,0,1,0,0,0,1,,,
-Configurable 1,,Default,configurable,Configurable 1,,,,1,Taxable Goods,"Catalog, Search",10,configurable-1,Block after Info Column,,"has_options=1,quantity_and_stock_status=In Stock,required_options=0",0,0,0,0,0,1,1,0,0,0,1,,1,0,0,0,1,0,0,0,1,"sku=Configurable 1-Option 1,test_configurable=Option 1|sku=Configurable 1-Option 2,test_configurable=Option 2",test_configurable=test_configurable,
+Configurable 1,,Default,configurable,Configurable 1,,,,1,Taxable Goods,"Catalog, Search",10,configurable-1,Block after Info Column,,"has_options=1,quantity_and_stock_status=In Stock,required_options=0",0,0,0,0,0,1,1,0,0,0,1,,1,0,0,0,1,0,0,0,1,"sku=Configurable 1-Option 1,test_configurable=Option 1|sku=Configurable 1-Option 2,test_configurable=Option 2",test_configurable=test_configurable_custom_label,

dev/tests/integration/testsuite/Magento/ConfigurableImportExport/Model/Import/_files/import_configurable_12345.csv

@@ -1,4 +1,4 @@
 sku,store_view_code,attribute_set_code,product_type,name,description,short_description,weight,product_online,tax_class_name,visibility,price,url_key,display_product_options_in,map_price,additional_attributes,qty,out_of_stock_qty,use_config_min_qty,is_qty_decimal,allow_backorders,use_config_backorders,min_cart_qty,use_config_min_sale_qty,max_cart_qty,use_config_max_sale_qty,is_in_stock,notify_on_stock_below,use_config_notify_stock_qty,manage_stock,use_config_manage_stock,use_config_qty_increments,qty_increments,use_config_enable_qty_inc,enable_qty_increments,is_decimal_divided,website_id,configurable_variations,configurable_variation_labels,associated_skus
 Configurable 1-Option 1,,Default,simple,Configurable 1-Option 1,,,,1,Taxable Goods,Not Visible Individually,10,configurable-1-option-1,Block after Info Column,,"attribute_with_option=Option Label,has_options=0,quantity_and_stock_status=In Stock,required_options=0,test_configurable=Option 1",99999,0,0,0,0,1,1,0,0,0,1,,1,1,0,0,1,0,0,0,1,,,
 Configurable 1-Option 2,,Default,simple,Configurable 1-Option 2,,,,1,Taxable Goods,Not Visible Individually,10,configurable-1-option-2,Block after Info Column,,"has_options=0,quantity_and_stock_status=In Stock,required_options=0,test_configurable=Option 2",99999,0,0,0,0,1,1,0,0,0,1,,1,1,0,0,1,0,0,0,1,,,
-12345,,Default,configurable,12345,,,,1,Taxable Goods,"Catalog, Search",10,12345,Block after Info Column,,"has_options=1,quantity_and_stock_status=In Stock,required_options=0",0,0,0,0,0,1,1,0,0,0,1,,1,0,0,0,1,0,0,0,1,"sku=Configurable 1-Option 1,test_configurable=Option 1|sku=Configurable 1-Option 2,test_configurable=Option 2",test_configurable=test_configurable,
+12345,,Default,configurable,12345,,,,1,Taxable Goods,"Catalog, Search",10,12345,Block after Info Column,,"has_options=1,quantity_and_stock_status=In Stock,required_options=0",0,0,0,0,0,1,1,0,0,0,1,,1,0,0,0,1,0,0,0,1,"sku=Configurable 1-Option 1,test_configurable=Option 1|sku=Configurable 1-Option 2,test_configurable=Option 2",test_configurable=test_configurable_custom_label,