hugo/hugolib/minify_publisher_test.go
Bjørn Erik Pedersen 789ef8c639
Add support for minification of final output
Hugo Pipes added minification support for resources fetched via ´resources.Get` and similar.

This also adds support for minification of the final output for supported output formats: HTML, XML, SVG, CSS, JavaScript, JSON.

To enable, run Hugo with the `--minify` flag:

```bash
hugo --minify
```

This commit is also a major spring cleaning of the `transform` package to allow the new minification step fit into that processing chain.

Fixes #1251
2018-08-06 19:58:41 +02:00

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// Copyright 2018 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 hugolib
import (
"testing"
"github.com/spf13/viper"
"github.com/stretchr/testify/require"
)
func TestMinifyPublisher(t *testing.T) {
t.Parallel()
assert := require.New(t)
v := viper.New()
v.Set("minify", true)
v.Set("baseURL", "https://example.org/")
htmlTemplate := `
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>HTML5 boilerplate all you really need…</title>
<link rel="stylesheet" href="css/style.css">
<!--[if IE]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body id="home">
<h1>{{ .Page.Title }}</h1>
</body>
</html>
`
b := newTestSitesBuilder(t)
b.WithViper(v).WithContent("page.md", pageWithAlias)
b.WithTemplates("_default/list.html", htmlTemplate, "_default/single.html", htmlTemplate, "alias.html", htmlTemplate)
b.CreateSites().Build(BuildCfg{})
assert.Equal(1, len(b.H.Sites))
require.Len(t, b.H.Sites[0].RegularPages, 1)
// Check minification
// HTML
b.AssertFileContent("public/page/index.html", "<!doctype html><html lang=en><head><meta charset=utf-8><title>HTML5 boilerplate all you really need…</title><link rel=stylesheet href=css/style.css></head><body id=home><h1>Has Alias</h1></body></html>")
// HTML alias. Note the custom template which does no redirect.
b.AssertFileContent("public/foo/bar/index.html", "<!doctype html><html lang=en><head><meta charset=utf-8><title>HTML5 boilerplate ")
// RSS
b.AssertFileContent("public/index.xml", "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?><rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\"><channel><title/><link>https://example.org/</link>")
// Sitemap
b.AssertFileContent("public/sitemap.xml", "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?><urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\" xmlns:xhtml=\"http://www.w3.org/1999/xhtml\"><url><loc>https://example.org/</loc><priority>0</priority></url><url>")
}