forgejo-federation/modules/markup/orgmode/orgmode_test.go
KN4CK3R 637451a45e
Rework markup link rendering (#26745)
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary> 

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2024-01-15 08:49:24 +00:00

109 lines
3.6 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package markup
import (
"strings"
"testing"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"github.com/stretchr/testify/assert"
)
const (
AppURL = "http://localhost:3000/"
Repo = "gogits/gogs"
AppSubURL = AppURL + Repo + "/"
)
func TestRender_StandardLinks(t *testing.T) {
setting.AppURL = AppURL
setting.AppSubURL = AppSubURL
test := func(input, expected string) {
buffer, err := RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: setting.AppSubURL,
},
}, input)
assert.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
test("[[https://google.com/]]",
`<p><a href="https://google.com/">https://google.com/</a></p>`)
lnk := util.URLJoin(AppSubURL, "WikiPage")
test("[[WikiPage][WikiPage]]",
`<p><a href="`+lnk+`">WikiPage</a></p>`)
}
func TestRender_Media(t *testing.T) {
setting.AppURL = AppURL
setting.AppSubURL = AppSubURL
test := func(input, expected string) {
buffer, err := RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: setting.AppSubURL,
},
}, input)
assert.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
url := "../../.images/src/02/train.jpg"
result := util.URLJoin(AppSubURL, url)
test("[[file:"+url+"]]",
`<p><img src="`+result+`" alt="`+result+`" /></p>`)
// With description.
test("[[https://example.com][https://example.com/example.svg]]",
`<p><a href="https://example.com"><img src="https://example.com/example.svg" alt="https://example.com/example.svg" /></a></p>`)
test("[[https://example.com][pre https://example.com/example.svg post]]",
`<p><a href="https://example.com">pre <img src="https://example.com/example.svg" alt="https://example.com/example.svg" /> post</a></p>`)
test("[[https://example.com][https://example.com/example.mp4]]",
`<p><a href="https://example.com"><video src="https://example.com/example.mp4">https://example.com/example.mp4</video></a></p>`)
test("[[https://example.com][pre https://example.com/example.mp4 post]]",
`<p><a href="https://example.com">pre <video src="https://example.com/example.mp4">https://example.com/example.mp4</video> post</a></p>`)
// Without description.
test("[[https://example.com/example.svg]]",
`<p><img src="https://example.com/example.svg" alt="https://example.com/example.svg" /></p>`)
test("[[https://example.com/example.mp4]]",
`<p><video src="https://example.com/example.mp4">https://example.com/example.mp4</video></p>`)
}
func TestRender_Source(t *testing.T) {
setting.AppURL = AppURL
setting.AppSubURL = AppSubURL
test := func(input, expected string) {
buffer, err := RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
}, input)
assert.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
test(`#+begin_src go
// HelloWorld prints "Hello World"
func HelloWorld() {
fmt.Println("Hello World")
}
#+end_src
`, `<div class="src src-go">
<pre><code class="chroma language-go"><span class="c1">// HelloWorld prints &#34;Hello World&#34;
</span><span class="c1"></span><span class="kd">func</span> <span class="nf">HelloWorld</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="s">&#34;Hello World&#34;</span><span class="p">)</span>
<span class="p">}</span></code></pre>
</div>`)
}