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// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package mdstripper
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestMarkdownStripper(t *testing.T) {
type testItem struct {
markdown string
expectedText []string
expectedLinks []string
}
list := []testItem{
{
`
## This is a title
This is [one](link) to paradise.
This **is emphasized**.
This: should coalesce.
` + "```" + `
This is a code block.
This should not appear in the output at all.
` + "```" + `
* Bullet 1
* Bullet 2
A HIDDEN ` + "`" + `GHOST` + "`" + ` IN THIS LINE.
`,
[]string{
"This is a title",
"This is",
"to paradise.",
"This",
"is emphasized",
".",
"This: should coalesce.",
"Bullet 1",
"Bullet 2",
"A HIDDEN",
"IN THIS LINE.",
},
[]string{
"link",
},
},
{
"Simply closes: #29 yes",
[]string{
"Simply closes: #29 yes",
},
[]string{},
},
{
"Simply closes: !29 yes",
[]string{
"Simply closes: !29 yes",
},
[]string{},
},
}
for _, test := range list {
text, links := StripMarkdown([]byte(test.markdown))
rawlines := strings.Split(text, "\n")
lines := make([]string, 0, len(rawlines))
for _, line := range rawlines {
line := strings.TrimSpace(line)
if line != "" {
lines = append(lines, line)
}
}
assert.EqualValues(t, test.expectedText, lines)
assert.EqualValues(t, test.expectedLinks, links)
}
}
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