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https://github.com/coredns/coredns.git
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aacb91ef0b
Remove the intermediate step of gathering everyhing in a kPod and kService and extracting the msg.Service from there. Now findPods and findServices return []msg.Service. This cuts down on the code and also removed the double looping of finding the data we need, so it should be faster.
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package kubernetes
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import (
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"testing"
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"github.com/coredns/coredns/request"
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"github.com/miekg/dns"
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)
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func TestParseRequest(t *testing.T) {
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tests := []struct {
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query string
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expected string // output from r.String()
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}{
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// valid SRV request
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{"_http._tcp.webs.mynamespace.svc.inter.webs.test.", "http.tcp..webs.mynamespace.svc"},
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// wildcard acceptance
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{"*.any.*.any.svc.inter.webs.test.", "*.any..*.any.svc"},
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// A request of endpoint
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{"1-2-3-4.webs.mynamespace.svc.inter.webs.test.", "*.*.1-2-3-4.webs.mynamespace.svc"},
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}
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for i, tc := range tests {
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m := new(dns.Msg)
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m.SetQuestion(tc.query, dns.TypeA)
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state := request.Request{Zone: zone, Req: m}
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r, e := parseRequest(state)
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if e != nil {
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t.Errorf("Test %d, expected no error, got '%v'.", i, e)
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}
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rs := r.String()
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if rs != tc.expected {
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t.Errorf("Test %d, expected (stringyfied) recordRequest: %s, got %s", i, tc.expected, rs)
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}
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}
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}
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func TestParseInvalidRequest(t *testing.T) {
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invalid := []string{
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"webs.mynamespace.pood.inter.webs.test.", // Request must be for pod or svc subdomain.
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"too.long.for.what.I.am.trying.to.pod.inter.webs.tests.", // Too long.
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}
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for i, query := range invalid {
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m := new(dns.Msg)
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m.SetQuestion(query, dns.TypeA)
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state := request.Request{Zone: zone, Req: m}
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if _, e := parseRequest(state); e == nil {
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t.Errorf("Test %d: expected error from %s, got none", i, query)
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}
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}
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}
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const zone = "intern.webs.tests."
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