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- // Copyright 2013 The Go Authors. All rights reserved.
- //
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file or at
- // https://developers.google.com/open-source/licenses/bsd.
-
- package httputil_test
-
- import (
- "github.com/golang/gddo/httputil"
- "net/http"
- "testing"
- )
-
- var negotiateContentEncodingTests = []struct {
- s string
- offers []string
- expect string
- }{
- {"", []string{"identity", "gzip"}, "identity"},
- {"*;q=0", []string{"identity", "gzip"}, ""},
- {"gzip", []string{"identity", "gzip"}, "gzip"},
- }
-
- func TestNegotiateContentEnoding(t *testing.T) {
- for _, tt := range negotiateContentEncodingTests {
- r := &http.Request{Header: http.Header{"Accept-Encoding": {tt.s}}}
- actual := httputil.NegotiateContentEncoding(r, tt.offers)
- if actual != tt.expect {
- t.Errorf("NegotiateContentEncoding(%q, %#v)=%q, want %q", tt.s, tt.offers, actual, tt.expect)
- }
- }
- }
-
- var negotiateContentTypeTests = []struct {
- s string
- offers []string
- defaultOffer string
- expect string
- }{
- {"text/html, */*;q=0", []string{"x/y"}, "", ""},
- {"text/html, */*", []string{"x/y"}, "", "x/y"},
- {"text/html, image/png", []string{"text/html", "image/png"}, "", "text/html"},
- {"text/html, image/png", []string{"image/png", "text/html"}, "", "image/png"},
- {"text/html, image/png; q=0.5", []string{"image/png"}, "", "image/png"},
- {"text/html, image/png; q=0.5", []string{"text/html"}, "", "text/html"},
- {"text/html, image/png; q=0.5", []string{"foo/bar"}, "", ""},
- {"text/html, image/png; q=0.5", []string{"image/png", "text/html"}, "", "text/html"},
- {"text/html, image/png; q=0.5", []string{"text/html", "image/png"}, "", "text/html"},
- {"text/html;q=0.5, image/png", []string{"image/png"}, "", "image/png"},
- {"text/html;q=0.5, image/png", []string{"text/html"}, "", "text/html"},
- {"text/html;q=0.5, image/png", []string{"image/png", "text/html"}, "", "image/png"},
- {"text/html;q=0.5, image/png", []string{"text/html", "image/png"}, "", "image/png"},
- {"image/png, image/*;q=0.5", []string{"image/jpg", "image/png"}, "", "image/png"},
- {"image/png, image/*;q=0.5", []string{"image/jpg"}, "", "image/jpg"},
- {"image/png, image/*;q=0.5", []string{"image/jpg", "image/gif"}, "", "image/jpg"},
- {"image/png, image/*", []string{"image/jpg", "image/gif"}, "", "image/jpg"},
- {"image/png, image/*", []string{"image/gif", "image/jpg"}, "", "image/gif"},
- {"image/png, image/*", []string{"image/gif", "image/png"}, "", "image/png"},
- {"image/png, image/*", []string{"image/png", "image/gif"}, "", "image/png"},
- }
-
- func TestNegotiateContentType(t *testing.T) {
- for _, tt := range negotiateContentTypeTests {
- r := &http.Request{Header: http.Header{"Accept": {tt.s}}}
- actual := httputil.NegotiateContentType(r, tt.offers, tt.defaultOffer)
- if actual != tt.expect {
- t.Errorf("NegotiateContentType(%q, %#v, %q)=%q, want %q", tt.s, tt.offers, tt.defaultOffer, actual, tt.expect)
- }
- }
- }
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