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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"
- "github.com/google/martian/parse"
- )
-
- func TestIdModifier(t *testing.T) {
- mod := NewIDModifier()
-
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
-
- ctx, remove, err := martian.TestContext(req, nil, nil)
- if err != nil {
- t.Fatalf("TestContext(): got %v, want no error", err)
- }
- defer remove()
-
- if err := mod.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if got, want := req.Header.Get("X-Martian-ID"), ctx.ID(); got != want {
- t.Errorf("req.Header.Get(%q): got %q, want %q", "X-Martian-ID", got, want)
- }
- }
-
- func TestFromJSON(t *testing.T) {
- msg := []byte(`{
- "header.Id": {}
- }`)
-
- r, err := parse.FromJSON(msg)
- if err != nil {
- t.Fatalf("parse.FromJSON(): got %v, want no error", err)
- }
-
- reqmod := r.RequestModifier()
- if _, ok := reqmod.(*idModifier); !ok {
- t.Fatal("reqmod.(*idModifier): got !ok, want ok")
- }
-
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
-
- ctx, remove, err := martian.TestContext(req, nil, nil)
- if err != nil {
- t.Fatalf("TestContext(): got %v, want no error", err)
- }
- defer remove()
-
- if err := reqmod.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if got, want := req.Header.Get("X-Martian-ID"), ctx.ID(); got != want {
- t.Errorf("req.Header.Get(%q): got %q, want %q", "X-Martian-ID", got, want)
- }
- }
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