dex/vendor/github.com/gorilla/handlers/compress_test.go

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2016-04-09 00:26:29 +05:30
// Copyright 2013 The Gorilla Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package handlers
import (
"io"
"net/http"
"net/http/httptest"
"testing"
)
func compressedRequest(w *httptest.ResponseRecorder, compression string) {
CompressHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
for i := 0; i < 1024; i++ {
io.WriteString(w, "Gorilla!\n")
}
})).ServeHTTP(w, &http.Request{
Method: "GET",
Header: http.Header{
"Accept-Encoding": []string{compression},
},
})
}
func TestCompressHandlerGzip(t *testing.T) {
w := httptest.NewRecorder()
compressedRequest(w, "gzip")
if w.HeaderMap.Get("Content-Encoding") != "gzip" {
t.Fatalf("wrong content encoding, got %d want %d", w.HeaderMap.Get("Content-Encoding"), "gzip")
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Fatalf("wrong content type, got %s want %s", w.HeaderMap.Get("Content-Type"), "text/plain; charset=utf-8")
}
if w.Body.Len() != 72 {
t.Fatalf("wrong len, got %d want %d", w.Body.Len(), 72)
}
}
func TestCompressHandlerDeflate(t *testing.T) {
w := httptest.NewRecorder()
compressedRequest(w, "deflate")
if w.HeaderMap.Get("Content-Encoding") != "deflate" {
t.Fatalf("wrong content encoding, got %d want %d", w.HeaderMap.Get("Content-Encoding"), "deflate")
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Fatalf("wrong content type, got %s want %s", w.HeaderMap.Get("Content-Type"), "text/plain; charset=utf-8")
}
if w.Body.Len() != 54 {
t.Fatalf("wrong len, got %d want %d", w.Body.Len(), 54)
}
}
func TestCompressHandlerGzipDeflate(t *testing.T) {
w := httptest.NewRecorder()
compressedRequest(w, "gzip, deflate ")
if w.HeaderMap.Get("Content-Encoding") != "gzip" {
t.Fatalf("wrong content encoding, got %s want %s", w.HeaderMap.Get("Content-Encoding"), "gzip")
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Fatalf("wrong content type, got %s want %s", w.HeaderMap.Get("Content-Type"), "text/plain; charset=utf-8")
}
}