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
-	})
-}