forgejo/modules/httpcache/httpcache_test.go
Earl Warren 7635da25dc
[BRANDING] add X-Forgejo-* headers
(cherry picked from commit 0a3388f93f)
(cherry picked from commit 7eba0a440a)
(cherry picked from commit eb9646c7ef)
(cherry picked from commit f1972578f5)

Conflicts:
(cherry picked from commit 7f96222fb4)
(cherry picked from commit e3c7c9fe7b)
(cherry picked from commit 84fdead902)
(cherry picked from commit 85148e1196)
(cherry picked from commit c0086bd70d)
(cherry picked from commit d1e31ef318)
(cherry picked from commit 681d3ed5c4)
(cherry picked from commit 76a3001f5b)
(cherry picked from commit a55a9567d3)
(cherry picked from commit aa7adc167d)
(cherry picked from commit d5354cb52c)
(cherry picked from commit 472c489996)
(cherry picked from commit dc816d065b)
(cherry picked from commit 3e9799148f)
(cherry picked from commit 85ede01671)
(cherry picked from commit 9c288b5b30)
(cherry picked from commit dcee31e20b)
(cherry picked from commit 11b984d74a)
2023-07-17 00:25:55 +02:00

101 lines
2.7 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package httpcache
import (
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func countFormalHeaders(h http.Header) (c int) {
for k := range h {
// ignore our headers for internal usage
if strings.HasPrefix(k, "X-Gitea-") {
continue
}
if strings.HasPrefix(k, "X-Forgejo-") {
continue
}
c++
}
return c
}
func TestHandleGenericETagCache(t *testing.T) {
etag := `"test"`
t.Run("No_If-None-Match", func(t *testing.T) {
req := &http.Request{Header: make(http.Header)}
w := httptest.NewRecorder()
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
})
t.Run("Wrong_If-None-Match", func(t *testing.T) {
req := &http.Request{Header: make(http.Header)}
w := httptest.NewRecorder()
req.Header.Set("If-None-Match", `"wrong etag"`)
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
})
t.Run("Correct_If-None-Match", func(t *testing.T) {
req := &http.Request{Header: make(http.Header)}
w := httptest.NewRecorder()
req.Header.Set("If-None-Match", etag)
handled := HandleGenericETagCache(req, w, etag)
assert.True(t, handled)
assert.Equal(t, 1, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
assert.Equal(t, http.StatusNotModified, w.Code)
})
t.Run("Multiple_Wrong_If-None-Match", func(t *testing.T) {
req := &http.Request{Header: make(http.Header)}
w := httptest.NewRecorder()
req.Header.Set("If-None-Match", `"wrong etag", "wrong etag "`)
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
})
t.Run("Multiple_Correct_If-None-Match", func(t *testing.T) {
req := &http.Request{Header: make(http.Header)}
w := httptest.NewRecorder()
req.Header.Set("If-None-Match", `"wrong etag", `+etag)
handled := HandleGenericETagCache(req, w, etag)
assert.True(t, handled)
assert.Equal(t, 1, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
assert.Equal(t, http.StatusNotModified, w.Code)
})
}