github.com/google/martian/v3@v3.3.3/api/forwarder_test.go (about)

     1  // Copyright 2016 Google Inc. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package api
    16  
    17  import (
    18  	"net/http"
    19  	"testing"
    20  
    21  	"github.com/google/martian/v3"
    22  )
    23  
    24  func TestApiForwarder(t *testing.T) {
    25  	forwarder := NewForwarder("", 8181)
    26  
    27  	req, err := http.NewRequest("GET", "https://martian.proxy/configure", nil)
    28  	if err != nil {
    29  		t.Fatalf("NewRequest(): got %v, want no error", err)
    30  	}
    31  
    32  	ctx, remove, err := martian.TestContext(req, nil, nil)
    33  	if err != nil {
    34  		t.Fatalf("TestContext(): got %v, want no error", err)
    35  	}
    36  	defer remove()
    37  
    38  	if err := forwarder.ModifyRequest(req); err != nil {
    39  		t.Fatalf("ModifyRequest(): got %v, want no error", err)
    40  	}
    41  
    42  	if got, want := req.URL.Scheme, "http"; got != want {
    43  		t.Errorf("req.URL.Scheme: got %s, want %s", got, want)
    44  	}
    45  	if got, want := req.URL.Host, "localhost:8181"; got != want {
    46  		t.Errorf("req.URL.Host: got %s, want %s", got, want)
    47  	}
    48  
    49  	if !ctx.SkippingLogging() {
    50  		t.Errorf("ctx.SkippingLogging: got false, want true")
    51  	}
    52  
    53  	if !ctx.IsAPIRequest() {
    54  		t.Errorf("ctx.IsApiRequest: got false, want true")
    55  	}
    56  }
    57  
    58  func TestApiForwarderWithHost(t *testing.T) {
    59  	forwarder := NewForwarder("example.com", 8181)
    60  
    61  	req, err := http.NewRequest("GET", "https://martian.proxy/configure", nil)
    62  	if err != nil {
    63  		t.Fatalf("NewRequest(): got %v, want no error", err)
    64  	}
    65  
    66  	_, remove, err := martian.TestContext(req, nil, nil)
    67  	if err != nil {
    68  		t.Fatalf("TestContext(): got %v, want no error", err)
    69  	}
    70  	defer remove()
    71  
    72  	if err := forwarder.ModifyRequest(req); err != nil {
    73  		t.Fatalf("ModifyRequest(): got %v, want no error", err)
    74  	}
    75  
    76  	if got, want := req.URL.Host, "example.com:8181"; got != want {
    77  		t.Errorf("req.URL.Host: got %s, want %s", got, want)
    78  	}
    79  }