Add test cases for Refresh buttons of "All" listing view in each OpenStack resource

+++ b/modules/cloud_service_providers/openstack/tests/src/Traits/OpenStackTestEntityTrait.php
@@ -16,6 +17,32 @@ trait OpenStackTestEntityTrait {
+      'type'                    => 'openstack',
+      'cloud_context'           => $cloud_context,
+      'label'                   => "Amazon EC2 US West ($num) - {$random->name(8, TRUE)}",
+      'field_os_region'            => 'RegionOne',
+      'field_access_key'        => $random->name(20, TRUE),
+      'field_secret_key'        => $random->name(40, TRUE),
+      'field_api_endpoint'  => "https://ec2.us-west-${num}.amazonaws.com",
+      'field_image_upload_url'  => "https://ec2.us-west-${num}.amazonaws.com",

This is my cosmetic concern about the source code --- Let's align the format of 'key' = $value to the longest key, which is field_image_upload_url' => "https://ec2.us-west-${num}.amazonaws.com", Note that 'field_image_upload_url' should be 'field_image_upload_url' => "https://ec2.us-west-${num}.amazonaws.com", removing redundant extra one space.

@jigishaddweb

Thank you for the update. It looks good to me. I'll merge the patch to 8.x-2.x and 3.x and close this issue as Fixed.