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// Copyright 2016 The Hugo Authors. 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 data
import (
"bytes"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"sync"
"testing"
"time"
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
"github.com/gohugoio/hugo/langs"
"github.com/spf13/afero"
"github.com/spf13/viper"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestScpGetLocal(t *testing.T) {
t.Parallel()
v := viper.New()
fs := hugofs.NewMem(v)
ps := helpers.FilePathSeparator
tests := []struct {
path string
content []byte
}{
{"testpath" + ps + "test.txt", []byte(`T€st Content 123 fOO,bar:foo%bAR`)},
{"FOo" + ps + "BaR.html", []byte(`FOo/BaR.html T€st Content 123`)},
{"трям" + ps + "трям", []byte(`T€st трям/трям Content 123`)},
{"은행", []byte(`T€st C은행ontent 123`)},
{"Банковский кассир", []byte(`Банковский кассир T€st Content 123`)},
}
for _, test := range tests {
r := bytes.NewReader(test.content)
err := helpers.WriteToDisk(test.path, r, fs.Source)
if err != nil {
t.Error(err)
}
c, err := getLocal(test.path, fs.Source, v)
if err != nil {
t.Errorf("Error getting resource content: %s", err)
}
if !bytes.Equal(c, test.content) {
t.Errorf("\nExpected: %s\nActual: %s\n", string(test.content), string(c))
}
}
}
func getTestServer(handler func(w http.ResponseWriter, r *http.Request)) (*httptest.Server, *http.Client) {
testServer := httptest.NewServer(http.HandlerFunc(handler))
client := &http.Client{
Transport: &http.Transport{Proxy: func(r *http.Request) (*url.URL, error) {
// Remove when https://github.com/golang/go/issues/13686 is fixed
r.Host = "gohugo.io"
return url.Parse(testServer.URL)
}},
}
return testServer, client
}
func TestScpGetRemote(t *testing.T) {
t.Parallel()
fs := new(afero.MemMapFs)
tests := []struct {
path string
content []byte
ignore bool
}{
{"http://Foo.Bar/foo_Bar-Foo", []byte(`T€st Content 123`), false},
{"http://Doppel.Gänger/foo_Bar-Foo", []byte(`T€st Cont€nt 123`), false},
{"http://Doppel.Gänger/Fizz_Bazz-Foo", []byte(`T€st Банковский кассир Cont€nt 123`), false},
{"http://Doppel.Gänger/Fizz_Bazz-Bar", []byte(`T€st Банковский кассир Cont€nt 456`), true},
}
for _, test := range tests {
msg := fmt.Sprintf("%v", test)
req, err := http.NewRequest("GET", test.path, nil)
require.NoError(t, err, msg)
srv, cl := getTestServer(func(w http.ResponseWriter, r *http.Request) {
w.Write(test.content)
})
defer func() { srv.Close() }()
cfg := viper.New()
c, err := getRemote(req, fs, cfg, cl)
require.NoError(t, err, msg)
assert.Equal(t, string(test.content), string(c))
c, err = getCache(req.URL.String(), fs, cfg, test.ignore)
require.NoError(t, err, msg)
if test.ignore {
assert.Empty(t, c, msg)
} else {
assert.Equal(t, string(test.content), string(c))
}
}
}
func TestScpGetRemoteParallel(t *testing.T) {
t.Parallel()
ns := newTestNs()
content := []byte(`T€st Content 123`)
srv, cl := getTestServer(func(w http.ResponseWriter, r *http.Request) {
w.Write(content)
})
defer func() { srv.Close() }()
url := "http://Foo.Bar/foo_Bar-Foo"
req, err := http.NewRequest("GET", url, nil)
require.NoError(t, err)
for _, ignoreCache := range []bool{false, true} {
cfg := viper.New()
cfg.Set("ignoreCache", ignoreCache)
var wg sync.WaitGroup
for i := 0; i < 50; i++ {
wg.Add(1)
go func(gor int) {
defer wg.Done()
for j := 0; j < 10; j++ {
c, err := getRemote(req, ns.deps.Fs.Source, ns.deps.Cfg, cl)
assert.NoError(t, err)
assert.Equal(t, string(content), string(c))
time.Sleep(23 * time.Millisecond)
}
}(i)
}
wg.Wait()
}
}
func newDeps(cfg config.Provider) *deps.Deps {
l := langs.NewLanguage("en", cfg)
l.Set("i18nDir", "i18n")
cs, err := helpers.NewContentSpec(l)
if err != nil {
panic(err)
}
logger := loggers.NewErrorLogger()
return &deps.Deps{
Cfg: cfg,
Fs: hugofs.NewMem(l),
ContentSpec: cs,
Log: logger,
DistinctErrorLog: helpers.NewDistinctLogger(logger.ERROR),
}
}
func newTestNs() *Namespace {
v := viper.New()
v.Set("contentDir", "content")
return New(newDeps(v))
}
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