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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 status
-
- import (
- "fmt"
- "net/http"
- "testing"
-
- "github.com/google/martian/parse"
- "github.com/google/martian/proxyutil"
- )
-
- func TestFromJSON(t *testing.T) {
- msg := []byte(`{
- "status.Modifier": {
- "scope": ["response"],
- "statusCode": 400
- }
- }`)
-
- r, err := parse.FromJSON(msg)
- if err != nil {
- t.Fatalf("parse.FromJSON(): got %v, want no error", err)
- }
- resmod := r.ResponseModifier()
- if resmod == nil {
- t.Fatal("resmod: got nil, want not nil")
- }
-
- res := proxyutil.NewResponse(200, nil, nil)
- if err := resmod.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
- if got, want := res.StatusCode, 400; got != want {
- t.Errorf("res.StatusCode: got %d, want %d", got, want)
- }
- }
-
- func TestStatusModifierOnResponse(t *testing.T) {
- for i, status := range []int{
- http.StatusForbidden,
- http.StatusOK,
- http.StatusTemporaryRedirect,
- } {
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("NewRequest(): got %v, want no error", err)
- }
-
- res := proxyutil.NewResponse(200, nil, req)
-
- mod := NewModifier(status)
-
- if err := mod.ModifyResponse(res); err != nil {
- t.Fatalf("%d. ModifyResponse(): got %v, want no error", i, err)
- }
-
- if got, want := res.StatusCode, status; got != want {
- t.Errorf("%d. res.StatusCode: got %v, want %v", i, got, want)
- }
- if got, want := res.Status, fmt.Sprintf("%d %s", res.StatusCode, http.StatusText(status)); got != want {
- t.Errorf("%d. res.Status: got %q, want %q", i, got, want)
- }
- }
- }
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