go-xmpp/xmpp_test.go

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package xmpp_test // import "gosrc.io/xmpp_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)
}