[refactor] update updateVendor() spec and updateCustomer() spec
[refactor] update updateVendor() spec and updateCustomer() spec

ahmedmodan/zibzoo,ibari/zibzoo,unforgitables/zibzoo,altroncwd/zibzoo,altroncwd/zibzoo,ibari/zibzoo,ahmedmodan/zibzoo,unforgitables/zibzoo