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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 auth
-
- import (
- "net/http"
- "testing"
-
- "github.com/google/martian"
- "github.com/google/martian/martiantest"
- "github.com/google/martian/proxyutil"
- )
-
- func TestFilter(t *testing.T) {
- f := NewFilter()
- if f.RequestModifier("id") != nil {
- t.Fatalf("f.RequestModifier(%q): got reqmod, want nil", "id")
- }
- if f.ResponseModifier("id") != nil {
- t.Fatalf("f.ResponseModifier(%q): got resmod, want nil", "id")
- }
-
- tm := martiantest.NewModifier()
- f.SetRequestModifier("id", tm)
- f.SetResponseModifier("id", tm)
-
- if f.RequestModifier("id") != tm {
- t.Errorf("f.RequestModifier(%q): got nil, want martiantest.Modifier", "id")
- }
- if f.ResponseModifier("id") != tm {
- t.Errorf("f.ResponseModifier(%q): got nil, want martiantest.Modifier", "id")
- }
- }
-
- func TestModifyRequest(t *testing.T) {
- f := NewFilter()
-
- tm := martiantest.NewModifier()
- f.SetRequestModifier("id", tm)
-
- req, err := http.NewRequest("GET", "http://example.com", nil)
- if err != nil {
- t.Fatalf("NewRequest(): got %v, want no error", err)
- }
-
- // No ID, auth required.
- f.SetAuthRequired(true)
-
- ctx, remove, err := martian.TestContext(req, nil, nil)
- if err != nil {
- t.Fatalf("martian.TestContext(): got %v, want no error", err)
- }
- defer remove()
-
- if err := f.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- actx := FromContext(ctx)
- if actx.Error() == nil {
- t.Error("actx.Error(): got nil, want error")
- }
- if tm.RequestModified() {
- t.Error("tm.RequestModified(): got true, want false")
- }
- tm.Reset()
-
- // No ID, auth not required.
- f.SetAuthRequired(false)
- actx.SetError(nil)
-
- if err := f.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if actx.Error() != nil {
- t.Errorf("actx.Error(): got %v, want no error", err)
- }
- if tm.RequestModified() {
- t.Error("tm.RequestModified(): got true, want false")
- }
-
- // Valid ID.
- actx.SetError(nil)
- actx.SetID("id")
-
- if err := f.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
- if actx.Error() != nil {
- t.Errorf("actx.Error(): got %v, want no error", actx.Error())
- }
- if !tm.RequestModified() {
- t.Error("tm.RequestModified(): got false, want true")
- }
- }
-
- func TestModifyResponse(t *testing.T) {
- f := NewFilter()
-
- tm := martiantest.NewModifier()
- f.SetResponseModifier("id", tm)
-
- req, err := http.NewRequest("GET", "http://example.com", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
- res := proxyutil.NewResponse(200, nil, req)
-
- // No ID, auth required.
- f.SetAuthRequired(true)
-
- ctx, remove, err := martian.TestContext(req, nil, nil)
- if err != nil {
- t.Fatalf("martian.TestContext(): got %v, want no error", err)
- }
- defer remove()
-
- if err := f.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
-
- actx := FromContext(ctx)
- if actx.Error() == nil {
- t.Error("actx.Error(): got nil, want error")
- }
- if tm.ResponseModified() {
- t.Error("tm.RequestModified(): got true, want false")
- }
-
- // No ID, no auth required.
- f.SetAuthRequired(false)
- actx.SetError(nil)
-
- if err := f.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
- if tm.ResponseModified() {
- t.Error("tm.ResponseModified(): got true, want false")
- }
-
- // Valid ID.
- actx.SetID("id")
-
- if err := f.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
- if !tm.ResponseModified() {
- t.Error("tm.ResponseModified(): got false, want true")
- }
- }
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