3974071f48
* mw/kubernetes: split integration tests * separate file and test for api fallthrough, does not need all other servers to be started. * more split ups: make it clear when or when not we need an upstream server, as just needlessly start it in doIntegrationTests. * use identifiers from dns package -> "TypeSRV" -> dns.TypeSRV, as there is no need to reinvent these. * updates * deploy work-around * re-add weird sleep
108 lines
2.6 KiB
Go
108 lines
2.6 KiB
Go
package test
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/coredns/coredns/middleware/test"
|
|
|
|
"github.com/miekg/dns"
|
|
)
|
|
|
|
var dnsTestCasesPodsInsecure = []test.Case{
|
|
{
|
|
Qname: "10-20-0-101.test-1.pod.cluster.local.", Qtype: dns.TypeA,
|
|
Rcode: dns.RcodeSuccess,
|
|
Answer: []dns.RR{
|
|
test.A("10-20-0-101.test-1.pod.cluster.local. 303 IN A 10.20.0.101"),
|
|
},
|
|
},
|
|
{
|
|
Qname: "10-20-0-101.test-X.pod.cluster.local.", Qtype: dns.TypeA,
|
|
Rcode: dns.RcodeNameError,
|
|
Ns: []dns.RR{
|
|
test.SOA("cluster.local. 303 IN SOA ns.dns.cluster.local. hostmaster.cluster.local. 1502307903 7200 1800 86400 60"),
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestKubernetesPodsInsecure(t *testing.T) {
|
|
corefile := `.:0 {
|
|
kubernetes cluster.local 0.0.10.in-addr.arpa {
|
|
endpoint http://localhost:8080
|
|
namespaces test-1
|
|
pods insecure
|
|
}
|
|
`
|
|
|
|
server, udp, _, err := CoreDNSServerAndPorts(corefile)
|
|
if err != nil {
|
|
t.Fatalf("Could not get CoreDNS serving instance: %s", err)
|
|
}
|
|
defer server.Stop()
|
|
|
|
// Work-around for timing condition that results in no-data being returned in test environment.
|
|
time.Sleep(3 * time.Second)
|
|
|
|
for _, tc := range dnsTestCasesPodsInsecure {
|
|
|
|
c := new(dns.Client)
|
|
m := tc.Msg()
|
|
|
|
res, _, err := c.Exchange(m, udp)
|
|
if err != nil {
|
|
t.Fatalf("Could not send query: %s", err)
|
|
}
|
|
|
|
test.SortAndCheck(t, res, tc)
|
|
}
|
|
}
|
|
|
|
var dnsTestCasesPodsVerified = []test.Case{
|
|
{
|
|
Qname: "10-20-0-101.test-1.pod.cluster.local.", Qtype: dns.TypeA,
|
|
Rcode: dns.RcodeNameError,
|
|
Ns: []dns.RR{
|
|
test.SOA("cluster.local. 303 IN SOA ns.dns.cluster.local. hostmaster.cluster.local. 1502308197 7200 1800 86400 60"),
|
|
},
|
|
},
|
|
{
|
|
Qname: "10-20-0-101.test-X.pod.cluster.local.", Qtype: dns.TypeA,
|
|
Rcode: dns.RcodeNameError,
|
|
Ns: []dns.RR{
|
|
test.SOA("cluster.local. 303 IN SOA ns.dns.cluster.local. hostmaster.cluster.local. 1502307960 7200 1800 86400 60"),
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestKubernetesPodsVerified(t *testing.T) {
|
|
corefile := `.:0 {
|
|
kubernetes cluster.local 0.0.10.in-addr.arpa {
|
|
endpoint http://localhost:8080
|
|
namespaces test-1
|
|
pods verified
|
|
}
|
|
`
|
|
|
|
server, udp, _, err := CoreDNSServerAndPorts(corefile)
|
|
if err != nil {
|
|
t.Fatalf("Could not get CoreDNS serving instance: %s", err)
|
|
}
|
|
defer server.Stop()
|
|
|
|
// Work-around for timing condition that results in no-data being returned in test environment.
|
|
time.Sleep(3 * time.Second)
|
|
|
|
for _, tc := range dnsTestCasesPodsVerified {
|
|
|
|
c := new(dns.Client)
|
|
m := tc.Msg()
|
|
|
|
res, _, err := c.Exchange(m, udp)
|
|
if err != nil {
|
|
t.Fatalf("Could not send query: %s", err)
|
|
}
|
|
|
|
test.SortAndCheck(t, res, tc)
|
|
}
|
|
}
|