MAGETWO-99647: Custom customer address attribute (dropdown) not getting populated for addresses for creation of orders in Admin

Author: Oleksandr Iegorov

dev/tests/integration/testsuite/Magento/Sales/Block/Adminhtml/Order/Create/Form/AddressTest.php

@@ -122,6 +122,10 @@ public function testGetAddressCollectionJson()
                 'postcode' => '90230',
                 'telephone' => '3468676',
                 'vat_id' => false,
+                'prefix' => false,
+                'middlename' => false,
+                'suffix' => false,
+                'fax' => false
             ],
             $addresses[1]->getId() => [
                 'telephone' => '845454465',
@@ -135,6 +139,10 @@ public function testGetAddressCollectionJson()
                 'region' => false,
                 'region_id' => 0,
                 'vat_id' => false,
+                'prefix' => false,
+                'middlename' => false,
+                'suffix' => false,
+                'fax' => false
             ]
         ];