upstream/mattermost
1
0
Fork 0
mirror of https://github.com/mattermost/mattermost.git synced 2026-05-28 04:35:04 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 3
mattermost/server/public/shared/markdown/links_test.go
Jesse Hallam bb02b35048
Expose public/ API as submodule (#23345) 
* model -> public/model

* plugin -> public/plugin

* public/model/utils -> public/utils

* platform/shared/mlog -> public/shared/mlog

* platform/shared/i18n -> public/shared/i18n

* platform/shared/markdown -> public/shared/markdown

* platform/services/timezones -> public/shared/timezones

* channels/einterfaces -> einterfaces

* expose public/ submodule

* go mod tidy

* .github: cache-dependency-path, setup-go-work

* modules-tidy for public/ too

* remove old gomodtidy
2023-05-10 13:07:02 -03:00

244 lines
7.5 KiB
Go
Raw Permalink Blame History

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package markdown
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestParseImageDimensions(t *testing.T) {
for name, tc := range map[string]struct {
Input string
Position int
ExpectedRange Range
ExpectedNext int
ExpectedOk bool
}{
"no dimensions, no title": {
Input: `![alt](https://example.com)`,
Position: 26,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"no dimensions, title": {
Input: `![alt](https://example.com "title")`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"only width, no title": {
Input: `![alt](https://example.com =100)`,
Position: 27,
ExpectedRange: Range{27, 30},
ExpectedNext: 31,
ExpectedOk: true,
},
"only width, title": {
Input: `![alt](https://example.com =100 "title")`,
Position: 27,
ExpectedRange: Range{27, 30},
ExpectedNext: 31,
ExpectedOk: true,
},
"only height, no title": {
Input: `![alt](https://example.com =x100)`,
Position: 27,
ExpectedRange: Range{27, 31},
ExpectedNext: 32,
ExpectedOk: true,
},
"only height, title": {
Input: `![alt](https://example.com =x100 "title")`,
Position: 27,
ExpectedRange: Range{27, 31},
ExpectedNext: 32,
ExpectedOk: true,
},
"dimensions, no title": {
Input: `![alt](https://example.com =100x200)`,
Position: 27,
ExpectedRange: Range{27, 34},
ExpectedNext: 35,
ExpectedOk: true,
},
"dimensions, title": {
Input: `![alt](https://example.com =100x200 "title")`,
Position: 27,
ExpectedRange: Range{27, 34},
ExpectedNext: 35,
ExpectedOk: true,
},
"no dimensions, no title, trailing whitespace": {
Input: `![alt](https://example.com )`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"only width, no title, trailing whitespace": {
Input: `![alt](https://example.com =100 )`,
Position: 28,
ExpectedRange: Range{28, 31},
ExpectedNext: 32,
ExpectedOk: true,
},
"only height, no title, trailing whitespace": {
Input: `![alt](https://example.com =x100 )`,
Position: 29,
ExpectedRange: Range{29, 33},
ExpectedNext: 34,
ExpectedOk: true,
},
"dimensions, no title, trailing whitespace": {
Input: `![alt](https://example.com =100x200 )`,
Position: 30,
ExpectedRange: Range{30, 37},
ExpectedNext: 38,
ExpectedOk: true,
},
"no width or height": {
Input: `![alt](https://example.com =x)`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 1": {
Input: `![alt](https://example.com =aaa)`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 2": {
Input: `![alt](https://example.com ====)`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 3": {
Input: `![alt](https://example.com =100xx200)`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 4": {
Input: `![alt](https://example.com =100x200x300x400)`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 5": {
Input: `![alt](https://example.com =100x200`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 6": {
Input: `![alt](https://example.com =100x`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
"garbage 7": {
Input: `![alt](https://example.com =x200`,
Position: 27,
ExpectedRange: Range{0, 0},
ExpectedNext: 0,
ExpectedOk: false,
},
} {
t.Run(name, func(t *testing.T) {
raw, next, ok := parseImageDimensions(tc.Input, tc.Position)
assert.Equal(t, tc.ExpectedOk, ok)
assert.Equal(t, tc.ExpectedNext, next)
assert.Equal(t, tc.ExpectedRange, raw)
})
}
}
func TestImageLinksWithDimensions(t *testing.T) {
for name, tc := range map[string]struct {
Markdown string
ExpectedHTML string
}{
"regular link": {
Markdown: `[link](https://example.com)`,
ExpectedHTML: `<p><a href="https://example.com">link</a></p>`,
},
"image link": {
Markdown: `![image](https://example.com/image.png)`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" /></p>`,
},
"image link with title": {
Markdown: `![image](https://example.com/image.png "title")`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with bracketed title": {
Markdown: `![image](https://example.com/image.png (title))`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with width": {
Markdown: `![image](https://example.com/image.png =500)`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" /></p>`,
},
"image link with width and title": {
Markdown: `![image](https://example.com/image.png =500 "title")`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with width and bracketed title": {
Markdown: `![image](https://example.com/image.png =500 (title))`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with height": {
Markdown: `![image](https://example.com/image.png =x500)`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" /></p>`,
},
"image link with height and title": {
Markdown: `![image](https://example.com/image.png =x500 "title")`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with height and bracketed title": {
Markdown: `![image](https://example.com/image.png =x500 (title))`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with dimensions": {
Markdown: `![image](https://example.com/image.png =500x400)`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" /></p>`,
},
"image link with dimensions and title": {
Markdown: `![image](https://example.com/image.png =500x400 "title")`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"image link with dimensions and bracketed title": {
Markdown: `![image](https://example.com/image.png =500x400 (title))`,
ExpectedHTML: `<p><img src="https://example.com/image.png" alt="image" title="title" /></p>`,
},
"no image link 1": {
Markdown: `![image]()`,
ExpectedHTML: `<p><img src="" alt="image" /></p>`,
},
"no image link 2": {
Markdown: `![image]( )`,
ExpectedHTML: `<p><img src="" alt="image" /></p>`,
},
"no image link with dimensions": {
Markdown: `![image]( =500x400)`,
ExpectedHTML: `<p><img src="=500x400" alt="image" /></p>`,
},
} {
t.Run(name, func(t *testing.T) {
assert.Equal(t, tc.ExpectedHTML, RenderHTML(tc.Markdown))
})
}
}
Reference in a new issue View git blame Copy permalink