74b84a1377
* update all +build statements Signed-off-by: MQasimSarfraz <syed.qasim.sarfraz@gmail.com> * remove old +build style Signed-off-by: MQasimSarfraz <syed.qasim.sarfraz@gmail.com>
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
//go:build etcd
|
|
|
|
package test
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/coredns/coredns/plugin/etcd/msg"
|
|
|
|
"github.com/miekg/dns"
|
|
)
|
|
|
|
// uses some stuff from etcd_tests.go
|
|
|
|
func TestEtcdCache(t *testing.T) {
|
|
corefile := `.:0 {
|
|
etcd skydns.test {
|
|
path /skydns
|
|
}
|
|
cache skydns.test
|
|
}`
|
|
|
|
ex, udp, _, err := CoreDNSServerAndPorts(corefile)
|
|
if err != nil {
|
|
t.Fatalf("Could not get CoreDNS serving instance: %s", err)
|
|
}
|
|
defer ex.Stop()
|
|
|
|
etc := etcdPlugin()
|
|
|
|
var ctx = context.TODO()
|
|
for _, serv := range servicesCacheTest {
|
|
set(ctx, t, etc, serv.Key, 0, serv)
|
|
defer delete(ctx, t, etc, serv.Key)
|
|
}
|
|
|
|
m := new(dns.Msg)
|
|
m.SetQuestion("b.example.skydns.test.", dns.TypeA)
|
|
resp, err := dns.Exchange(m, udp)
|
|
if err != nil {
|
|
t.Errorf("Expected to receive reply, but didn't: %s", err)
|
|
}
|
|
checkResponse(t, resp)
|
|
|
|
resp, err = dns.Exchange(m, udp)
|
|
if err != nil {
|
|
t.Errorf("Expected to receive reply, but didn't: %s", err)
|
|
}
|
|
checkResponse(t, resp)
|
|
if len(resp.Extra) != 0 {
|
|
t.Errorf("Expected no RRs in additional section, got: %d", len(resp.Extra))
|
|
}
|
|
}
|
|
|
|
func checkResponse(t *testing.T, resp *dns.Msg) {
|
|
if len(resp.Answer) == 0 {
|
|
t.Fatal("Expected to at least one RR in the answer section, got none")
|
|
}
|
|
if resp.Answer[0].Header().Rrtype != dns.TypeA {
|
|
t.Errorf("Expected RR to A, got: %d", resp.Answer[0].Header().Rrtype)
|
|
}
|
|
if resp.Answer[0].(*dns.A).A.String() != "127.0.0.1" {
|
|
t.Errorf("Expected 127.0.0.1, got: %s", resp.Answer[0].(*dns.A).A.String())
|
|
}
|
|
}
|
|
|
|
var servicesCacheTest = []*msg.Service{
|
|
{Host: "127.0.0.1", Port: 666, Key: "b.example.skydns.test."},
|
|
}
|