|
- // 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 filter
-
- import (
- "errors"
- "net/http"
- "testing"
-
- "github.com/google/martian/martiantest"
- "github.com/google/martian/proxyutil"
- "github.com/google/martian/verify"
- )
-
- func TestRequestWhenTrueCondition(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.RequestEvaluatesTo(true)
- filter.SetRequestCondition(tmc)
-
- tmod := martiantest.NewModifier()
- filter.RequestWhenTrue(tmod)
-
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
-
- if err := filter.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if got, want := tmod.RequestModified(), true; got != want {
- t.Errorf("tmod.RequestModified(): got %t, want %t", got, want)
- }
- }
-
- func TestRequestWhenFalseCondition(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.RequestEvaluatesTo(false)
- filter.SetRequestCondition(tmc)
-
- tmod := martiantest.NewModifier()
- filter.RequestWhenFalse(tmod)
-
- req, err := http.NewRequest("GET", "/", nil)
- if err != nil {
- t.Fatalf("http.NewRequest(): got %v, want no error", err)
- }
-
- if err := filter.ModifyRequest(req); err != nil {
- t.Fatalf("ModifyRequest(): got %v, want no error", err)
- }
-
- if got, want := tmod.RequestModified(), true; got != want {
- t.Errorf("tmod.RequestModified(): got %t, want %t", got, want)
- }
- }
-
- func TestResponseWhenTrueCondition(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.ResponseEvaluatesTo(true)
- filter.SetResponseCondition(tmc)
-
- tmod := martiantest.NewModifier()
- filter.ResponseWhenTrue(tmod)
-
- res := proxyutil.NewResponse(200, nil, nil)
-
- if err := filter.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
-
- if got, want := tmod.ResponseModified(), true; got != want {
- t.Errorf("tmod.ResponseModified(): got %t, want %t", got, want)
- }
- }
-
- func TestResponseWhenFalseCondition(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.ResponseEvaluatesTo(false)
- filter.SetResponseCondition(tmc)
-
- tmod := martiantest.NewModifier()
- filter.ResponseWhenFalse(tmod)
-
- res := proxyutil.NewResponse(200, nil, nil)
-
- if err := filter.ModifyResponse(res); err != nil {
- t.Fatalf("ModifyResponse(): got %v, want no error", err)
- }
-
- if got, want := tmod.ResponseModified(), true; got != want {
- t.Errorf("tmod.ResponseModified(): got %t, want %t", got, want)
- }
- }
-
- func TestResetVerifications(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.ResponseEvaluatesTo(true)
- filter.SetResponseCondition(tmc)
-
- tv := &verify.TestVerifier{
- ResponseError: errors.New("verify response failure"),
- }
- filter.ResponseWhenTrue(tv)
-
- tv = &verify.TestVerifier{
- RequestError: errors.New("verify request failure"),
- }
- filter.RequestWhenTrue(tv)
-
- if err := filter.VerifyRequests(); err == nil {
- t.Fatal("VerifyRequests(): got nil, want error")
- }
- if err := filter.VerifyResponses(); err == nil {
- t.Fatal("VerifyResponses(): got nil, want error")
- }
-
- filter.ResetRequestVerifications()
- filter.ResetResponseVerifications()
-
- if err := filter.VerifyResponses(); err != nil {
- t.Errorf("VerifyResponses(): got %v, want no error", err)
- }
-
- if err := filter.VerifyRequests(); err != nil {
- t.Errorf("VerifyRequests(): got %v, want no error", err)
- }
- }
-
- func TestPassThroughVerifyRequests(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.RequestEvaluatesTo(true)
- filter.SetRequestCondition(tmc)
-
- if err := filter.VerifyRequests(); err != nil {
- t.Fatalf("VerifyRequest(): got %v, want no error", err)
- }
-
- tv := &verify.TestVerifier{
- RequestError: errors.New("verify request failure"),
- }
-
- filter.RequestWhenTrue(tv)
-
- if got, want := filter.VerifyRequests().Error(), "verify request failure"; got != want {
- t.Fatalf("VerifyRequests(): got %s, want %s", got, want)
- }
- }
-
- func TestPassThroughVerifyResponses(t *testing.T) {
- filter := New()
-
- tmc := martiantest.NewMatcher()
- tmc.ResponseEvaluatesTo(true)
- filter.SetResponseCondition(tmc)
-
- if err := filter.VerifyResponses(); err != nil {
- t.Fatalf("VerifyResponses(): got %v, want no error", err)
- }
-
- tv := &verify.TestVerifier{
- ResponseError: errors.New("verify response failure"),
- }
-
- filter.ResponseWhenTrue(tv)
-
- if got, want := filter.VerifyResponses().Error(), "verify response failure"; got != want {
- t.Fatalf("VerifyResponses(): got %s, want %s", got, want)
- }
- }
|