diff options
Diffstat (limited to 'middleware/cache/prefech_test.go')
-rw-r--r-- | middleware/cache/prefech_test.go | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/middleware/cache/prefech_test.go b/middleware/cache/prefech_test.go deleted file mode 100644 index 69ad5f92a..000000000 --- a/middleware/cache/prefech_test.go +++ /dev/null @@ -1,54 +0,0 @@ -package cache - -import ( - "fmt" - "testing" - "time" - - "github.com/coredns/coredns/middleware" - "github.com/coredns/coredns/middleware/pkg/cache" - "github.com/coredns/coredns/middleware/pkg/dnsrecorder" - - "github.com/coredns/coredns/middleware/test" - "github.com/miekg/dns" - "golang.org/x/net/context" -) - -var p = false - -func TestPrefetch(t *testing.T) { - c := &Cache{Zones: []string{"."}, pcap: defaultCap, ncap: defaultCap, pttl: maxTTL, nttl: maxTTL} - c.pcache = cache.New(c.pcap) - c.ncache = cache.New(c.ncap) - c.prefetch = 1 - c.duration = 1 * time.Second - c.Next = PrefetchHandler(t, dns.RcodeSuccess, nil) - - ctx := context.TODO() - - req := new(dns.Msg) - req.SetQuestion("lowttl.example.org.", dns.TypeA) - - rec := dnsrecorder.New(&test.ResponseWriter{}) - - c.ServeDNS(ctx, rec, req) - p = true // prefetch should be true for the 2nd fetch - c.ServeDNS(ctx, rec, req) -} - -func PrefetchHandler(t *testing.T, rcode int, err error) middleware.Handler { - return middleware.HandlerFunc(func(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { - m := new(dns.Msg) - m.SetQuestion("lowttl.example.org.", dns.TypeA) - m.Response = true - m.RecursionAvailable = true - m.Answer = append(m.Answer, test.A("lowttl.example.org. 80 IN A 127.0.0.53")) - if p != w.(*ResponseWriter).prefetch { - err = fmt.Errorf("cache prefetch not equal to p: got %t, want %t", p, w.(*ResponseWriter).prefetch) - t.Fatal(err) - } - - w.WriteMsg(m) - return rcode, err - }) -} |