Update SubscriptionsController specs
Update SubscriptionsController specs

introducing the shared example for the update_status method.

juntos-com-vc/juntos.com.vc,engageis/juntos.com.vc,engageis/juntos.com.vc,engageis/juntos.com.vc,juntos-com-vc/juntos.com.vc,juntos-com-vc/juntos.com.vc