|
- // 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 port
-
- import (
- "net/http"
- "net/url"
- "testing"
-
- _ "github.com/google/martian/header"
- "github.com/google/martian/martiantest"
- "github.com/google/martian/parse"
- "github.com/google/martian/proxyutil"
- )
-
- func TestFilterModifyRequest(t *testing.T) {
- tt := []struct {
- want bool
- url *url.URL
- port int
- }{
- {
- url: &url.URL{Scheme: "http", Host: "example.com"},
- port: 80,
- want: true,
- },
- {
- url: &url.URL{Scheme: "http", Host: "example.com:80"},
- port: 80,
- want: true,
- },
- {
- url: &url.URL{Scheme: "http", Host: "example.com"},
- port: 123,
- want: false,
- },
- {
- url: &url.URL{Scheme: "http", Host: "example.com:8080"},
- port: 123,
- want: false,
- },
- {
- url: &url.URL{Scheme: "https", Host: "example.com"},
- port: 443,
- want: true,
- },
- {
- url: &url.URL{Scheme: "https", Host: "example.com:443"},
- port: 443,
- want: true,
- },
- {
- url: &url.URL{Scheme: "https", Host: "example.com"},
- port: 123,
- want: false,
- },
- {
- url: &url.URL{Scheme: "https", Host: "example.com:8080"},
- port: 123,
- want: false,
- },
- }
-
- for i, tc := range tt {
- req, err := http.NewRequest("GET", tc.url.String(), nil)
- if err != nil {
- t.Fatalf("%d. NewRequest(): got %v, want no error", i, err)
- }
-
- mod := NewFilter(tc.port)
- tm := martiantest.NewModifier()
- mod.SetRequestModifier(tm)
-
- if err := mod.ModifyRequest(req); err != nil {
- t.Fatalf("%d. ModifyRequest(): got %q, want no error", i, err)
- }
-
- if tm.RequestModified() != tc.want {
- t.Errorf("%d. tm.RequestModified(): got %t, want %t", i, tm.RequestModified(), tc.want)
- }
- }
- }
-
- func TestFilterFromJSON(t *testing.T) {
- msg := []byte(`{
- "port.Filter": {
- "scope": ["request", "response"],
- "port": 8080,
- "modifier": {
- "header.Modifier": {
- "scope": ["request", "response"],
- "name": "Mod-Run",
- "value": "true"
- }
- }
- }
- }`)
-
- r, err := parse.FromJSON(msg)
- if err != nil {
- t.Fatalf("FilterFromJSON(): got %v, want no error", err)
- }
-
- reqmod := r.RequestModifier()
- if reqmod == nil {
- t.Fatal("reqmod: got nil, want not nil")
- }
-
- req, err := http.NewRequest("GET", "https://example.com:8080", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
-
- if err := reqmod.ModifyRequest(req); err != nil {
- t.Fatalf("reqmod.ModifyRequest(): got %v, want no error", err)
- }
-
- if got, want := req.Header.Get("Mod-Run"), "true"; got != want {
- t.Errorf("req.Header.Get(%q): got %q, want %q", "Mod-Run", got, want)
- }
-
- resmod := r.ResponseModifier()
- if resmod == nil {
- t.Fatalf("resmod: got nil, want not nil")
- }
-
- res := proxyutil.NewResponse(200, nil, req)
- if err := resmod.ModifyResponse(res); err != nil {
- t.Fatalf("resmod.ModifyResponse(): got %v, want no error", err)
- }
-
- if got, want := res.Header.Get("Mod-Run"), "true"; got != want {
- t.Errorf("res.Header.Get(%q): got %q, want %q", "Mod-Run", got, want)
- }
- }
|