package resolver_test

import (
	"context"
	"testing"

	"github.com/ooni/probe-cli/v3/internal/engine/netx/resolver"
)

func TestSystemResolverLookupHost(t *testing.T) {
	r := resolver.SystemResolver{}
	if r.Network() != "system" {
		t.Fatal("invalid Network")
	}
	if r.Address() != "" {
		t.Fatal("invalid Address")
	}
	addrs, err := r.LookupHost(context.Background(), "dns.google.com")
	if err != nil {
		t.Fatal(err)
	}
	if addrs == nil {
		t.Fatal("expected non-nil result here")
	}
}