4 files changed, 7 insertions, 7 deletions
diff --git a/middleware/file/dnssec_test.go b/middleware/file/dnssec_test.go
index c225a5612..d00866f38 100644
--- a/middleware/file/dnssec_test.go
+++ b/middleware/file/dnssec_test.go
@@ -109,7 +109,7 @@ func TestLookupDNSSEC(t *testing.T) {
 	for _, tc := range dnssecTestCases {
 		m := tc.Msg()
 
-		rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+		rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 		_, err := fm.ServeDNS(ctx, rec, m)
 		if err != nil {
 			t.Errorf("expected no error, got %v\n", err)
@@ -147,7 +147,7 @@ func BenchmarkLookupDNSSEC(b *testing.B) {
 
 	fm := File{Next: coretest.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{testzone: zone}, Names: []string{testzone}}}
 	ctx := context.TODO()
-	rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+	rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 
 	tc := coretest.Case{
 		Qname: "b.miek.nl.", Qtype: dns.TypeA, Do: true,
diff --git a/middleware/file/ent_test.go b/middleware/file/ent_test.go
index 38f68e8e1..8059390fe 100644
--- a/middleware/file/ent_test.go
+++ b/middleware/file/ent_test.go
@@ -42,7 +42,7 @@ func TestLookupENT(t *testing.T) {
 	for _, tc := range entTestCases {
 		m := tc.Msg()
 
-		rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+		rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 		_, err := fm.ServeDNS(ctx, rec, m)
 		if err != nil {
 			t.Errorf("expected no error, got %v\n", err)
diff --git a/middleware/file/lookup_test.go b/middleware/file/lookup_test.go
index 11ec5bab0..5be7494ab 100644
--- a/middleware/file/lookup_test.go
+++ b/middleware/file/lookup_test.go
@@ -77,7 +77,7 @@ func TestLookup(t *testing.T) {
 	for _, tc := range dnsTestCases {
 		m := tc.Msg()
 
-		rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+		rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 		_, err := fm.ServeDNS(ctx, rec, m)
 		if err != nil {
 			t.Errorf("expected no error, got %v\n", err)
@@ -112,7 +112,7 @@ func TestLookupNil(t *testing.T) {
 	ctx := context.TODO()
 
 	m := dnsTestCases[0].Msg()
-	rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+	rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 	fm.ServeDNS(ctx, rec, m)
 }
 
@@ -124,7 +124,7 @@ func BenchmarkLookup(b *testing.B) {
 
 	fm := File{Next: coretest.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{testzone: zone}, Names: []string{testzone}}}
 	ctx := context.TODO()
-	rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+	rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 
 	tc := coretest.Case{
 		Qname: "www.miek.nl.", Qtype: dns.TypeA,
diff --git a/middleware/file/wildcard_test.go b/middleware/file/wildcard_test.go
index 1b502acff..9d0e614aa 100644
--- a/middleware/file/wildcard_test.go
+++ b/middleware/file/wildcard_test.go
@@ -56,7 +56,7 @@ func TestLookupWildcard(t *testing.T) {
 	for _, tc := range wildcardTestCases {
 		m := tc.Msg()
 
-		rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
+		rec := middleware.NewResponseRecorder(&coretest.ResponseWriter{})
 		_, err := fm.ServeDNS(ctx, rec, m)
 		if err != nil {
 			t.Errorf("expected no error, got %v\n", err)