transfer.sh/vendor/github.com/google/martian/status/status_modifier_test.go
2019-03-17 20:19:56 +01:00

78 lines
2.1 KiB
Go

// 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)
}
}
}