d8714e64e4
* Rename middleware to plugin first pass; mostly used 'sed', few spots where I manually changed text. This still builds a coredns binary. * fmt error * Rename AddMiddleware to AddPlugin * Readd AddMiddleware to remain backwards compat
79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
// +build etcd
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package etcd
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// etcd needs to be running on http://localhost:2379
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import (
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"testing"
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"github.com/coredns/coredns/plugin/etcd/msg"
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"github.com/coredns/coredns/plugin/pkg/dnsrecorder"
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"github.com/coredns/coredns/plugin/test"
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"github.com/miekg/dns"
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)
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// Check the ordering of returned cname.
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func TestCnameLookup(t *testing.T) {
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etc := newEtcdMiddleware()
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for _, serv := range servicesCname {
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set(t, etc, serv.Key, 0, serv)
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defer delete(t, etc, serv.Key)
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}
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for _, tc := range dnsTestCasesCname {
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m := tc.Msg()
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rec := dnsrecorder.New(&test.ResponseWriter{})
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_, err := etc.ServeDNS(ctxt, rec, m)
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if err != nil {
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t.Errorf("expected no error, got %v\n", err)
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return
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}
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resp := rec.Msg
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if !test.Header(t, tc, resp) {
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t.Logf("%v\n", resp)
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continue
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}
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if !test.Section(t, tc, test.Answer, resp.Answer) {
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t.Logf("%v\n", resp)
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}
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if !test.Section(t, tc, test.Ns, resp.Ns) {
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t.Logf("%v\n", resp)
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}
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if !test.Section(t, tc, test.Extra, resp.Extra) {
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t.Logf("%v\n", resp)
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}
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}
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}
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var servicesCname = []*msg.Service{
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{Host: "cname1.region2.skydns.test", Key: "a.server1.dev.region1.skydns.test."},
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{Host: "cname2.region2.skydns.test", Key: "cname1.region2.skydns.test."},
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{Host: "cname3.region2.skydns.test", Key: "cname2.region2.skydns.test."},
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{Host: "cname4.region2.skydns.test", Key: "cname3.region2.skydns.test."},
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{Host: "cname5.region2.skydns.test", Key: "cname4.region2.skydns.test."},
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{Host: "cname6.region2.skydns.test", Key: "cname5.region2.skydns.test."},
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{Host: "endpoint.region2.skydns.test", Key: "cname6.region2.skydns.test."},
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{Host: "10.240.0.1", Key: "endpoint.region2.skydns.test."},
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}
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var dnsTestCasesCname = []test.Case{
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{
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Qname: "a.server1.dev.region1.skydns.test.", Qtype: dns.TypeSRV,
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Answer: []dns.RR{
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test.SRV("a.server1.dev.region1.skydns.test. 300 IN SRV 10 100 0 cname1.region2.skydns.test."),
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},
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Extra: []dns.RR{
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test.CNAME("cname1.region2.skydns.test. 300 IN CNAME cname2.region2.skydns.test."),
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test.CNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
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test.CNAME("cname3.region2.skydns.test. 300 IN CNAME cname4.region2.skydns.test."),
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test.CNAME("cname4.region2.skydns.test. 300 IN CNAME cname5.region2.skydns.test."),
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test.CNAME("cname5.region2.skydns.test. 300 IN CNAME cname6.region2.skydns.test."),
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test.CNAME("cname6.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
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test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
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},
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},
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}
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