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// Copyright 2019 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 goldmark converts Markdown to HTML using Goldmark.
package goldmark
import (
"strings"
"testing"
"github.com/gohugoio/hugo/markup/markup_config"
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/markup/converter"
qt "github.com/frankban/quicktest"
)
func TestToc(t *testing.T) {
c := qt.New(t)
content := `
# Header 1
## First h2---now with typography!
Some text.
### H3
Some more text.
## Second h2
And then some.
### Second H3
#### First H4
`
p, err := Provider.New(
converter.ProviderConfig{
MarkupConfig: markup_config.Default,
Logger: loggers.NewErrorLogger()})
c.Assert(err, qt.IsNil)
conv, err := p.New(converter.DocumentContext{})
c.Assert(err, qt.IsNil)
b, err := conv.Convert(converter.RenderContext{Src: []byte(content), RenderTOC: true})
c.Assert(err, qt.IsNil)
got := b.(converter.TableOfContentsProvider).TableOfContents().ToHTML(2, 3, false)
c.Assert(got, qt.Equals, `<nav id="TableOfContents">
<ul>
<li><a href="#first-h2---now-with-typography">First h2—now with typography!</a>
<ul>
<li><a href="#h3">H3</a></li>
</ul>
</li>
<li><a href="#second-h2">Second h2</a>
<ul>
<li><a href="#second-h3">Second H3</a></li>
</ul>
</li>
</ul>
</nav>`, qt.Commentf(got))
}
func TestEscapeToc(t *testing.T) {
c := qt.New(t)
defaultConfig := markup_config.Default
safeConfig := defaultConfig
unsafeConfig := defaultConfig
safeConfig.Goldmark.Renderer.Unsafe = false
unsafeConfig.Goldmark.Renderer.Unsafe = true
safeP, _ := Provider.New(
converter.ProviderConfig{
MarkupConfig: safeConfig,
Logger: loggers.NewErrorLogger(),
})
unsafeP, _ := Provider.New(
converter.ProviderConfig{
MarkupConfig: unsafeConfig,
Logger: loggers.NewErrorLogger(),
})
safeConv, _ := safeP.New(converter.DocumentContext{})
unsafeConv, _ := unsafeP.New(converter.DocumentContext{})
content := strings.Join([]string{
"# A < B & C > D",
"# A < B & C > D <div>foo</div>",
"# *EMPHASIS*",
"# `echo codeblock`",
}, "\n")
// content := ""
b, err := safeConv.Convert(converter.RenderContext{Src: []byte(content), RenderTOC: true})
c.Assert(err, qt.IsNil)
got := b.(converter.TableOfContentsProvider).TableOfContents().ToHTML(1, 2, false)
c.Assert(got, qt.Equals, `<nav id="TableOfContents">
<ul>
<li><a href="#a--b--c--d">A < B & C > D</a></li>
<li><a href="#a--b--c--d-divfoodiv">A < B & C > D <!-- raw HTML omitted -->foo<!-- raw HTML omitted --></a></li>
<li><a href="#emphasis"><em>EMPHASIS</em></a></li>
<li><a href="#echo-codeblock"><code>echo codeblock</code></a></li>
</ul>
</nav>`, qt.Commentf(got))
b, err = unsafeConv.Convert(converter.RenderContext{Src: []byte(content), RenderTOC: true})
c.Assert(err, qt.IsNil)
got = b.(converter.TableOfContentsProvider).TableOfContents().ToHTML(1, 2, false)
c.Assert(got, qt.Equals, `<nav id="TableOfContents">
<ul>
<li><a href="#a--b--c--d">A < B & C > D</a></li>
<li><a href="#a--b--c--d-divfoodiv">A < B & C > D <div>foo</div></a></li>
<li><a href="#emphasis"><em>EMPHASIS</em></a></li>
<li><a href="#echo-codeblock"><code>echo codeblock</code></a></li>
</ul>
</nav>`, qt.Commentf(got))
}
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