mirror of
https://github.com/coredns/coredns.git
synced 2025-11-03 18:53:13 -05:00
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
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package forward
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import (
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"context"
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"testing"
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"time"
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"github.com/coredns/coredns/plugin/dnstap"
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"github.com/coredns/coredns/plugin/dnstap/msg"
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"github.com/coredns/coredns/plugin/dnstap/test"
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mwtest "github.com/coredns/coredns/plugin/test"
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"github.com/coredns/coredns/request"
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tap "github.com/dnstap/golang-dnstap"
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"github.com/miekg/dns"
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)
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func testCase(t *testing.T, f *Forward, q, r *dns.Msg, datq, datr *msg.Builder) {
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tapq, _ := datq.ToOutsideQuery(tap.Message_FORWARDER_QUERY)
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tapr, _ := datr.ToOutsideResponse(tap.Message_FORWARDER_RESPONSE)
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tapper := test.TrapTapper{}
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ctx := dnstap.ContextWithTapper(context.TODO(), &tapper)
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err := toDnstap(ctx, "10.240.0.1:40212", f,
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request.Request{W: &mwtest.ResponseWriter{}, Req: q}, r, time.Now())
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if err != nil {
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t.Fatal(err)
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}
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if len(tapper.Trap) != 2 {
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t.Fatalf("Messages: %d", len(tapper.Trap))
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}
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if !test.MsgEqual(tapper.Trap[0], tapq) {
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t.Errorf("Want: %v\nhave: %v", tapq, tapper.Trap[0])
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}
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if !test.MsgEqual(tapper.Trap[1], tapr) {
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t.Errorf("Want: %v\nhave: %v", tapr, tapper.Trap[1])
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}
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}
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func TestDnstap(t *testing.T) {
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q := mwtest.Case{Qname: "example.org", Qtype: dns.TypeA}.Msg()
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r := mwtest.Case{
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Qname: "example.org.", Qtype: dns.TypeA,
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Answer: []dns.RR{
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mwtest.A("example.org. 3600 IN A 10.0.0.1"),
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},
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}.Msg()
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tapq, tapr := test.TestingData(), test.TestingData()
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fu := New()
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fu.opts.preferUDP = true
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testCase(t, fu, q, r, tapq, tapr)
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tapq.SocketProto = tap.SocketProtocol_TCP
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tapr.SocketProto = tap.SocketProtocol_TCP
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ft := New()
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ft.opts.forceTCP = true
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testCase(t, ft, q, r, tapq, tapr)
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}
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func TestNoDnstap(t *testing.T) {
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err := toDnstap(context.TODO(), "", nil, request.Request{}, nil, time.Now())
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if err != nil {
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t.Fatal(err)
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}
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}
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