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- // Copyright 2015 Google Inc. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
-
- package header
-
- import (
- "net/http"
- "testing"
-
- "github.com/google/martian/parse"
- "github.com/google/martian/proxyutil"
- )
-
- func TestBlacklistModifierOnRequest(t *testing.T) {
- mod := NewBlacklistModifier("X-Testing")
-
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("NewRequest(): got %v, want no error", err)
- }
-
- req.Header.Set("X-Testing", "value")
- req.Header.Set("Y-Testing", "value")
-
- if err := mod.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if _, ok := req.Header["X-Testing"]; ok {
- t.Errorf("req.Header[%q]: got true, want false", "X-Testing")
- }
-
- if _, ok := req.Header["Y-Testing"]; !ok {
- t.Errorf("req.Header[%q]: got false, want true", "Y-Testing")
- }
- }
-
- func TestBlacklistModifierOnResponse(t *testing.T) {
- mod := NewBlacklistModifier("X-Testing")
-
- res := proxyutil.NewResponse(200, nil, nil)
-
- res.Header.Set("X-Testing", "value")
- res.Header.Set("Y-Testing", "value")
-
- if err := mod.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
-
- if _, ok := res.Header["X-Testing"]; ok {
- t.Errorf("res.Header[%q]: got true, want false", "X-Testing")
- }
-
- if _, ok := res.Header["Y-Testing"]; !ok {
- t.Errorf("res.Header[%q]: got false, want true", "Y-Testing")
- }
- }
-
- func TestBlacklistModifierFromJSON(t *testing.T) {
- msg := []byte(`{
- "header.Blacklist": {
- "scope": ["request", "response"],
- "names": ["X-Testing", "Y-Testing"]
- }
- }`)
- r, err := parse.FromJSON(msg)
- if err != nil {
- t.Fatalf("parse.FromJSON(): got %v, want no error", err)
- }
-
- req, err := http.NewRequest("GET", "http://martian.test", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %q, want no error", err)
- }
-
- req.Header.Set("X-Testing", "value")
- req.Header.Set("Y-Testing", "value")
- req.Header.Set("Z-Testing", "value")
-
- reqmod := r.RequestModifier()
- if reqmod == nil {
- t.Fatalf("reqmod: got nil, want not nil")
- }
-
- res := proxyutil.NewResponse(200, nil, req)
- res.Header.Set("X-Testing", "value")
- res.Header.Set("Y-Testing", "value")
- res.Header.Set("Z-Testing", "value")
-
- resmod := r.ResponseModifier()
- if resmod == nil {
- t.Fatalf("resmod: got nil, want not nil")
- }
-
- tt := []struct {
- header string
- want string
- }{
- {
- header: "X-Testing",
- want: "",
- },
- {
- header: "Y-Testing",
- want: "",
- },
- {
- header: "Z-Testing",
- want: "value",
- },
- }
-
- for i, tc := range tt {
- if err := reqmod.ModifyRequest(req); err != nil {
- t.Fatalf("%d. reqmod.ModifyRequest(): got %v, want no error", i, err)
- }
-
- if got, want := req.Header.Get(tc.header), tc.want; got != want {
- t.Errorf("%d. req.Header.Get(%q): got %q, want %q", i, tc.header, got, want)
- }
-
- if err := resmod.ModifyResponse(res); err != nil {
- t.Fatalf("%d. resmod.ModifyResponse(): got %v, want no error", i, err)
- }
-
- if got, want := res.Header.Get(tc.header), tc.want; got != want {
- t.Errorf("%d. res.Header.Get(%q): got %q, want %q", i, tc.header, got, want)
- }
- }
- }
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