MTO-128: [Test] Export Products

- Stabilization.

Author: SiarheiAndreyeu

dev/tests/functional/tests/app/Magento/CatalogImportExport/Test/_files/template/products_variation_2.php

@@ -67,7 +67,8 @@
                     'additional_attributes' => '%configurable_additional_attributes%=black',
                     'weight' => '30',
                     'qty' => '50',
-                    'configurable_variations' => "sku=%configurable_attribute_sku%,%configurable_additional_attributes%=black"
+                    'configurable_variations' =>
+                        "sku=%configurable_attribute_sku%,%configurable_additional_attributes%=black"
                 ],
         ],
 ];

dev/tests/functional/tests/app/Magento/CatalogImportExport/Test/_files/template/products_variation_3.php

@@ -158,7 +158,8 @@
                     'configurable_variations' => "",
                     'associated_skus' => '%bundle_attribute_sku%',
                     'bundle_shipment_type' => 'together',
-                    'bundle_values' => "name=Drop-down Option,type=select,required=1,sku=%bundle_attribute_sku%,price=0.0000,default=0,default_qty=1.0000,price_type=dynamic",
+                    'bundle_values' => "name=Drop-down Option,type=select,required=1,sku=%bundle_attribute_sku%,"
+                        . "price=0.0000,default=0,default_qty=1.0000,price_type=dynamic",
                     'bundle_price_type' => 'dynamic',
                     'bundle_price_view' => 'Price range',
                     'bundle_sku_type' => 'dynamic',

dev/tests/functional/tests/app/Magento/GroupedImportExport/Test/Constraint/AssertGroupedImportProduct.php

@@ -20,6 +20,7 @@ class AssertGroupedImportProduct extends AssertImportProduct
      * @var string
      */
     protected $productType = 'grouped';
+
     /**
      * Needed grouped product data.
      *