mirror of
https://github.com/coredns/coredns.git
synced 2025-11-03 02:33:21 -05:00
88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
//go:build etcd
|
|
|
|
package etcd
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/coredns/coredns/plugin/etcd/msg"
|
|
"github.com/coredns/coredns/plugin/pkg/dnstest"
|
|
"github.com/coredns/coredns/plugin/test"
|
|
|
|
"github.com/miekg/dns"
|
|
)
|
|
|
|
func TestGroupLookup(t *testing.T) {
|
|
etc := newEtcdPlugin()
|
|
|
|
for _, serv := range servicesGroup {
|
|
set(t, etc, serv.Key, 0, serv)
|
|
defer delete(t, etc, serv.Key)
|
|
}
|
|
for _, tc := range dnsTestCasesGroup {
|
|
m := tc.Msg()
|
|
|
|
rec := dnstest.NewRecorder(&test.ResponseWriter{})
|
|
_, err := etc.ServeDNS(ctxt, rec, m)
|
|
if err != nil {
|
|
t.Errorf("Expected no error, got %v", err)
|
|
continue
|
|
}
|
|
|
|
resp := rec.Msg
|
|
if err := test.SortAndCheck(resp, tc); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Note the key is encoded as DNS name, while in "reality" it is a etcd path.
|
|
var servicesGroup = []*msg.Service{
|
|
{Host: "127.0.0.1", Key: "a.dom.skydns.test.", Group: "g1"},
|
|
{Host: "127.0.0.2", Key: "b.sub.dom.skydns.test.", Group: "g1"},
|
|
|
|
{Host: "127.0.0.1", Key: "a.dom2.skydns.test.", Group: "g1"},
|
|
{Host: "127.0.0.2", Key: "b.sub.dom2.skydns.test.", Group: ""},
|
|
|
|
{Host: "127.0.0.1", Key: "a.dom1.skydns.test.", Group: "g1"},
|
|
{Host: "127.0.0.2", Key: "b.sub.dom1.skydns.test.", Group: "g2"},
|
|
|
|
{Text: "foo", Key: "a.dom3.skydns.test.", Group: "g1"},
|
|
{Text: "bar", Key: "b.sub.dom3.skydns.test.", Group: "g1"},
|
|
}
|
|
|
|
var dnsTestCasesGroup = []test.Case{
|
|
// Groups
|
|
{
|
|
// hits the group 'g1' and only includes those A records
|
|
Qname: "dom.skydns.test.", Qtype: dns.TypeA,
|
|
Answer: []dns.RR{
|
|
test.A("dom.skydns.test. 300 IN A 127.0.0.1"),
|
|
test.A("dom.skydns.test. 300 IN A 127.0.0.2"),
|
|
},
|
|
},
|
|
{
|
|
// One has group, the other has not... Include the non-group always.
|
|
Qname: "dom2.skydns.test.", Qtype: dns.TypeA,
|
|
Answer: []dns.RR{
|
|
test.A("dom2.skydns.test. 300 IN A 127.0.0.1"),
|
|
test.A("dom2.skydns.test. 300 IN A 127.0.0.2"),
|
|
},
|
|
},
|
|
{
|
|
// The groups differ.
|
|
Qname: "dom1.skydns.test.", Qtype: dns.TypeA,
|
|
Answer: []dns.RR{
|
|
test.A("dom1.skydns.test. 300 IN A 127.0.0.1"),
|
|
},
|
|
},
|
|
{
|
|
// hits the group 'g1' and only includes those TXT records
|
|
Qname: "dom3.skydns.test.", Qtype: dns.TypeTXT,
|
|
Answer: []dns.RR{
|
|
test.TXT("dom3.skydns.test. 300 IN TXT bar"),
|
|
test.TXT("dom3.skydns.test. 300 IN TXT foo"),
|
|
},
|
|
},
|
|
}
|