package stanza_test import ( "encoding/xml" "github.com/google/go-cmp/cmp" ) // Compare iq structure but ignore empty namespace as they are set properly on // marshal / unmarshal. There is no need to manage them on the manually // crafted structure. func xmlEqual(x, y interface{}) bool { alwaysEqual := cmp.Comparer(func(_, _ interface{}) bool { return true }) opts := cmp.Options{ cmp.FilterValues(func(x, y interface{}) bool { xx, xok := x.(xml.Name) yy, yok := y.(xml.Name) if xok && yok { zero := xml.Name{} if xx == zero || yy == zero { return true } } return false }, alwaysEqual), } return cmp.Equal(x, y, opts) }