hugo/create/content_test.go

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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 create_test
import (
"os"
"path/filepath"
"strings"
"testing"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/hugolib"
"fmt"
"github.com/gohugoio/hugo/hugofs"
"github.com/gohugoio/hugo/create"
"github.com/gohugoio/hugo/helpers"
"github.com/spf13/afero"
"github.com/spf13/viper"
"github.com/stretchr/testify/require"
)
func TestNewContent(t *testing.T) {
v := viper.New()
initViper(v)
cases := []struct {
kind string
path string
expected []string
}{
{"post", "post/sample-1.md", []string{`title = "Post Arch title"`, `test = "test1"`, "date = \"2015-01-12T19:20:04-07:00\""}},
{"emptydate", "post/sample-ed.md", []string{`title = "Empty Date Arch title"`, `test = "test1"`}},
{"stump", "stump/sample-2.md", []string{`title = "sample 2"`}}, // no archetype file
{"", "sample-3.md", []string{`title = "sample 3"`}}, // no archetype
{"product", "product/sample-4.md", []string{`title = "sample 4"`}}, // empty archetype front matter
}
for _, c := range cases {
cfg, fs := newTestCfg()
h, err := hugolib.NewHugoSites(deps.DepsCfg{Cfg: cfg, Fs: fs})
require.NoError(t, err)
require.NoError(t, initFs(fs))
s := h.Sites[0]
require.NoError(t, create.NewContent(s, c.kind, c.path))
fname := filepath.Join("content", filepath.FromSlash(c.path))
content := readFileFromFs(t, fs.Source, fname)
for i, v := range c.expected {
found := strings.Contains(content, v)
if !found {
t.Errorf("[%d] %q missing from output:\n%q", i, v, content)
}
}
}
}
func initViper(v *viper.Viper) {
v.Set("metaDataFormat", "toml")
v.Set("archetypeDir", "archetypes")
v.Set("contentDir", "content")
v.Set("themesDir", "themes")
v.Set("layoutDir", "layouts")
v.Set("i18nDir", "i18n")
v.Set("theme", "sample")
}
func initFs(fs *hugofs.Fs) error {
perm := os.FileMode(0755)
var err error
// create directories
dirs := []string{
"archetypes",
"content",
filepath.Join("themes", "sample", "archetypes"),
}
for _, dir := range dirs {
err = fs.Source.Mkdir(dir, perm)
if err != nil {
return err
}
}
// create files
for _, v := range []struct {
path string
content string
}{
{
path: filepath.Join("archetypes", "post.md"),
content: "+++\ndate = \"2015-01-12T19:20:04-07:00\"\ntitle = \"Post Arch title\"\ntest = \"test1\"\n+++\n",
},
{
path: filepath.Join("archetypes", "product.md"),
content: "+++\n+++\n",
},
{
path: filepath.Join("archetypes", "emptydate.md"),
content: "+++\ndate =\"\"\ntitle = \"Empty Date Arch title\"\ntest = \"test1\"\n+++\n",
},
} {
f, err := fs.Source.Create(v.path)
if err != nil {
return err
}
defer f.Close()
_, err = f.Write([]byte(v.content))
if err != nil {
return err
}
}
return nil
}
// TODO(bep) extract common testing package with this and some others
func readFileFromFs(t *testing.T, fs afero.Fs, filename string) string {
filename = filepath.FromSlash(filename)
b, err := afero.ReadFile(fs, filename)
if err != nil {
// Print some debug info
root := strings.Split(filename, helpers.FilePathSeparator)[0]
afero.Walk(fs, root, func(path string, info os.FileInfo, err error) error {
if info != nil && !info.IsDir() {
fmt.Println(" ", path)
}
return nil
})
t.Fatalf("Failed to read file: %s", err)
}
return string(b)
}
func newTestCfg() (*viper.Viper, *hugofs.Fs) {
v := viper.New()
fs := hugofs.NewMem(v)
v.SetFs(fs.Source)
initViper(v)
return v, fs
}