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// +build etcd
package etcd
import (
"sort"
"strings"
"testing"
"github.com/miekg/coredns/middleware"
"github.com/miekg/coredns/middleware/etcd/msg"
"github.com/miekg/coredns/middleware/test"
"github.com/miekg/dns"
)
func TestIsDebug(t *testing.T) {
if ok := isDebug("o-o.debug.miek.nl."); ok != "miek.nl." {
t.Errorf("expected o-o.debug.miek.nl. to be debug")
}
if ok := isDebug(strings.ToLower("o-o.Debug.miek.nl.")); ok != "miek.nl." {
t.Errorf("expected o-o.Debug.miek.nl. to be debug")
}
if ok := isDebug("i-o.debug.miek.nl."); ok != "" {
t.Errorf("expected i-o.Debug.miek.nl. to be non-debug")
}
if ok := isDebug(strings.ToLower("i-o.Debug.")); ok != "" {
t.Errorf("expected o-o.Debug. to be non-debug")
}
}
func TestDebugLookup(t *testing.T) {
for _, serv := range servicesDebug {
set(t, etc, serv.Key, 0, serv)
defer delete(t, etc, serv.Key)
}
etc.Debug = true
defer func() { etc.Debug = false }()
for _, tc := range dnsTestCasesDebug {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etc.ServeDNS(ctxt, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
continue
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestDebugLookupFalse(t *testing.T) {
for _, serv := range servicesDebug {
set(t, etc, serv.Key, 0, serv)
defer delete(t, etc, serv.Key)
}
for _, tc := range dnsTestCasesDebugFalse {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etc.ServeDNS(ctxt, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
continue
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
var servicesDebug = []*msg.Service{
{Host: "127.0.0.1", Key: "a.dom.skydns.test."},
{Host: "127.0.0.2", Key: "b.sub.dom.skydns.test."},
}
var dnsTestCasesDebug = []test.Case{
{
Qname: "o-o.debug.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"),
},
Extra: []dns.RR{
test.TXT(`a.dom.skydns.test. 300 CH TXT "127.0.0.1:0(10,0,,false)[0,]"`),
test.TXT(`b.sub.dom.skydns.test. 300 CH TXT "127.0.0.2:0(10,0,,false)[0,]"`),
},
},
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeTXT,
Ns: []dns.RR{
test.SOA("skydns.test. 300 IN SOA ns.dns.skydns.test. hostmaster.skydns.test. 1463943291 7200 1800 86400 60"),
},
Extra: []dns.RR{
test.TXT(`a.dom.skydns.test. 300 CH TXT "127.0.0.1:0(10,0,,false)[0,]"`),
test.TXT(`b.sub.dom.skydns.test. 300 CH TXT "127.0.0.2:0(10,0,,false)[0,]"`),
},
},
}
var dnsTestCasesDebugFalse = []test.Case{
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Ns: []dns.RR{
test.SOA("skydns.test. 300 IN SOA ns.dns.skydns.test. hostmaster.skydns.test. 1463943291 7200 1800 86400 60"),
},
},
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeTXT,
Rcode: dns.RcodeNameError,
Ns: []dns.RR{
test.SOA("skydns.test. 300 IN SOA ns.dns.skydns.test. hostmaster.skydns.test. 1463943291 7200 1800 86400 60"),
},
},
}
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