middleware/kubernetes: put reverse function in own file (#863)

Move reverse function and (some) test code to reverse*.go

1 files changed, 1 insertions, 29 deletions

diff --git a/middleware/kubernetes/kubernetes_test.go b/middleware/kubernetes/kubernetes_test.go
index d31e4b9e6..a19cb16f6 100644
--- a/middleware/kubernetes/kubernetes_test.go
+++ b/middleware/kubernetes/kubernetes_test.go
@@ -2,7 +2,6 @@ package kubernetes
 
 import (
 	"errors"
-	"net"
 	"reflect"
 	"testing"
 
@@ -33,33 +32,6 @@ func TestPrimaryZone(t *testing.T) {
 	}
 }
 
-func TestIsRequestInReverseRange(t *testing.T) {
-
-	tests := []struct {
-		cidr     string
-		name     string
-		expected bool
-	}{
-		{"1.2.3.0/24", "4.3.2.1.in-addr.arpa.", true},
-		{"1.2.3.0/24", "5.3.2.1.in-addr.arpa.", true},
-		{"1.2.3.0/24", "5.4.2.1.in-addr.arpa.", false},
-		{"5.6.0.0/16", "5.4.2.1.in-addr.arpa.", false},
-		{"5.6.0.0/16", "5.4.6.5.in-addr.arpa.", true},
-		{"5.6.0.0/16", "5.6.0.1.in-addr.arpa.", false},
-	}
-
-	k := Kubernetes{Zones: []string{"inter.webs.test"}}
-
-	for _, test := range tests {
-		_, cidr, _ := net.ParseCIDR(test.cidr)
-		k.ReverseCidrs = []net.IPNet{*cidr}
-		result := k.isRequestInReverseRange(test.name)
-		if result != test.expected {
-			t.Errorf("Expected '%v' for '%v' in %v.", test.expected, test.name, test.cidr)
-		}
-	}
-}
-
 func TestIsNameError(t *testing.T) {
 	k := Kubernetes{Zones: []string{"inter.webs.test"}}
 	if !k.IsNameError(errNoItems) {
@@ -77,7 +49,7 @@ func TestIsNameError(t *testing.T) {
 	}
 }
 
-func TestSymbolContainsWildcard(t *testing.T) {
+func TestWildcard(t *testing.T) {
 	var tests = []struct {
 		s        string
 		expected bool