import toMarkdown from 'discourse/lib/to-markdown'; QUnit.module("lib:to-markdown"); QUnit.test("converts styles between normal words", assert => { const html = `Line with <s>styles</s> <b><i>between</i></b> words.`; const markdown = `Line with ~~styles~~ ***between*** words.`; assert.equal(toMarkdown(html), markdown); assert.equal(toMarkdown("A <b>bold </b>word"), "A **bold** word"); }); QUnit.test("converts inline nested styles", assert => { let html = `<em>Italicised line with <strong>some random</strong> <b>bold</b> words.</em>`; let markdown = `*Italicised line with **some random** **bold** words.*`; assert.equal(toMarkdown(html), markdown); html = `<i class="fa">Italicised line with <b title="strong">some<br> random</b> <s>bold</s> words.</i>`; markdown = `<i>Italicised line with <b>some\nrandom</b> ~~bold~~ words.</i>`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("converts a link", assert => { let html = `<a href="https://discourse.org">Discourse</a>`; let markdown = `[Discourse](https://discourse.org)`; assert.equal(toMarkdown(html), markdown); html = `<a href="https://discourse.org">Disc\n\n\nour\n\nse</a>`; markdown = `[Disc our se](https://discourse.org)`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("put raw URL instead of converting the link", assert => { let url = "https://discourse.org"; const html = () => `<a href="${url}">${url}</a>`; assert.equal(toMarkdown(html()), url); url = "discourse.org/t/topic-slug/1"; assert.equal(toMarkdown(html()), url); }); QUnit.test("skip empty link", assert => { assert.equal(toMarkdown(`<a href="https://example.com"></a>`), ""); }); QUnit.test("converts heading tags", assert => { const html = ` <h1>Heading 1</h1> <h2>Heading 2</h2> \t <h3>Heading 3</h3> <h4>Heading 4</h4> <h5>Heading 5</h5> <h6>Heading 6</h6> `; const markdown = `# Heading 1\n\n## Heading 2\n\n### Heading 3\n\n#### Heading 4\n\n##### Heading 5\n\n###### Heading 6`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("converts ul list tag", assert => { const html = ` <ul> <li>Item 1</li> <li> Item 2 <ul> <li>Sub Item 1</li> <li><p>Sub Item 2</p></li> <li>Sub Item 3<ul><li>Sub <i>Sub</i> Item 1</li><li>Sub <b>Sub</b> Item 2</li></ul></li> </ul> </li> <li>Item 3</li> </ul> `; const markdown = `* Item 1\n* Item 2\n * Sub Item 1\n * Sub Item 2\n\n * Sub Item 3\n * Sub *Sub* Item 1\n * Sub **Sub** Item 2\n* Item 3`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("stripes unwanted inline tags", assert => { const html = ` <p>Lorem ipsum <span>dolor sit amet, consectetur</span> <strike>elit.</strike></p> <p>Ut minim veniam, <label>quis nostrud</label> laboris <nisi> ut aliquip ex ea</nisi> commodo.</p> `; const markdown = `Lorem ipsum dolor sit amet, consectetur ~~elit.~~\n\nUt minim veniam, quis nostrud laboris ut aliquip ex ea commodo.`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("converts table tags", assert => { let html = `<address>Discourse Avenue</address><b>laboris</b> <table> <thead> <tr><th>Heading 1</th><th>Head 2</th></tr> </thead> <tbody> <tr><td>Lorem</td><td>ipsum</td></tr> <tr><td><b>dolor</b></td> <td><i>sit amet</i></td> </tr> </tbody> </table> `; let markdown = `Discourse Avenue\n\n**laboris**\n\n|Heading 1|Head 2|\n| --- | --- |\n|Lorem|ipsum|\n|**dolor**|*sit amet*|`; assert.equal(toMarkdown(html), markdown); html = `<table> <tr><th>Heading 1</th><th>Head 2</th></tr> <tr><td><a href="http://example.com"><img src="http://example.com/image.png" alt="Lorem" width="45" height="45"></a></td><td>ipsum</td></tr> </table>`; markdown = `|Heading 1|Head 2|\n| --- | --- |\n|[![Lorem\\|45x45](http://example.com/image.png)](http://example.com)|ipsum|`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("replace pipes with spaces if table format not supported", assert => { let html = `<table> <thead> <tr><th>Headi<br><br>ng 1</th><th>Head 2</th></tr> </thead> <tbody> <tr><td>Lorem</td><td>ipsum</td></tr> <tr><td><a href="http://example.com"><img src="http://dolor.com/image.png" /></a></td> <td><i>sit amet</i></td></tr></tbody> </table> `; let markdown = `Headi\n\nng 1 Head 2\nLorem ipsum\n[![](http://dolor.com/image.png)](http://example.com) *sit amet*`; assert.equal(toMarkdown(html), markdown); html = `<table> <thead> <tr><th>Heading 1</th></tr> </thead> <tbody> <tr><td>Lorem</td></tr> <tr><td><i>sit amet</i></td></tr></tbody> </table> `; markdown = `Heading 1\nLorem\n*sit amet*`; assert.equal(toMarkdown(html), markdown); html = `<table><tr><td>Lorem</td><td><strong>sit amet</strong></td></tr></table>`; markdown = `Lorem **sit amet**`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("converts img tag", assert => { const url = "https://example.com/image.png"; let html = `<img src="${url}" width="100" height="50">`; assert.equal(toMarkdown(html), `![|100x50](${url})`); html = `<div><span><img src="${url}" alt="description" width="50" height="100" /></span></div>`; assert.equal(toMarkdown(html), `![description|50x100](${url})`); html = `<a href="http://example.com"><img src="${url}" alt="description" /></a>`; assert.equal(toMarkdown(html), `[![description](${url})](http://example.com)`); html = `<a href="http://example.com">description <img src="${url}" /></a>`; assert.equal(toMarkdown(html), `[description ![](${url})](http://example.com)`); html = `<img alt="description" />`; assert.equal(toMarkdown(html), ""); html = `<a><img src="${url}" alt="description" /></a>`; assert.equal(toMarkdown(html), `![description](${url})`); }); QUnit.test("supporting html tags by keeping them", assert => { let html = "Lorem <del>ipsum dolor</del> sit <big>amet, <ins>consectetur</ins></big>"; let output = html; assert.equal(toMarkdown(html), output); html = `Lorem <del style="font-weight: bold">ipsum dolor</del> sit <big>amet, <ins onclick="alert('hello')">consectetur</ins></big>`; assert.equal(toMarkdown(html), output); html = `<a href="http://example.com" onload="">Lorem <del style="font-weight: bold">ipsum dolor</del> sit</a>.`; output = `[Lorem <del>ipsum dolor</del> sit](http://example.com).`; assert.equal(toMarkdown(html), output); html = `Lorem <del>ipsum dolor</del> sit.`; assert.equal(toMarkdown(html), html); html = `Lorem <a href="http://example.com"><del>ipsum \n\n\n dolor</del> sit.</a>`; output = `Lorem [<del>ipsum dolor</del> sit.](http://example.com)`; assert.equal(toMarkdown(html), output); }); QUnit.test("converts code tags", assert => { let html = `Lorem ipsum dolor sit amet, <pre><code>var helloWorld = () => { alert(' hello \t\t world '); return; } helloWorld();</code></pre> consectetur.`; let output = `Lorem ipsum dolor sit amet,\n\n\`\`\`\nvar helloWorld = () => {\n alert(' hello \t\t world ');\n return;\n}\nhelloWorld();\n\`\`\`\n\nconsectetur.`; assert.equal(toMarkdown(html), output); html = `Lorem ipsum dolor sit amet, <code>var helloWorld = () => { alert(' hello \t\t world '); return; } helloWorld();</code>consectetur.`; output = `Lorem ipsum dolor sit amet, \`var helloWorld = () => {\n alert(' hello \t\t world ');\n return;\n}\nhelloWorld();\` consectetur.`; assert.equal(toMarkdown(html), output); }); QUnit.test("converts blockquote tag", assert => { let html = "<blockquote>Lorem ipsum</blockquote>"; let output = "> Lorem ipsum"; assert.equal(toMarkdown(html), output); html = "<blockquote>Lorem ipsum</blockquote><blockquote><p>dolor sit amet</p></blockquote>"; output = "> Lorem ipsum\n\n> dolor sit amet"; assert.equal(toMarkdown(html), output); html = "<blockquote>\nLorem ipsum\n<blockquote><p>dolor <blockquote>sit</blockquote> amet</p></blockquote></blockquote>"; output = "> Lorem ipsum\n> > dolor\n> > > sit\n> > amet"; assert.equal(toMarkdown(html), output); }); QUnit.test("converts ol list tag", assert => { const html = `Testing <ol> <li>Item 1</li> <li> Item 2 <ol start="100"> <li>Sub Item 1</li> <li>Sub Item 2</li> </ol> </li> <li>Item 3</li> </ol> `; const markdown = `Testing\n\n1. Item 1\n2. Item 2\n 100. Sub Item 1\n 101. Sub Item 2\n3. Item 3`; assert.equal(toMarkdown(html), markdown); }); QUnit.test("converts list tag from word", assert => { const html = `Sample<!--StartFragment--> <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l0 level1 lfo1'> <![if !supportLists]> <span style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: Symbol;mso-bidi-font-weight:bold'> <span style='mso-list:Ignore'>· <span style='font:7.0pt "Times New Roman"'> </span> </span> </span> <![endif]> <b>Item 1 <o:p></o:p> </b> </p> <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level2 lfo1'> <![if !supportLists]> <span style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: Symbol;mso-bidi-font-style:italic'> <span style='mso-list:Ignore'>· <span style='font:7.0pt "Times New Roman"'> </span> </span> </span> <![endif]> <i>Item 2 <o:p></o:p> </i> </p> <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level3 lfo1'> <![if !supportLists]> <span style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: Symbol'> <span style='mso-list:Ignore'>· <span style='font:7.0pt "Times New Roman"'> </span> </span> </span> <![endif]>Item 3 </p> <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l0 level1 lfo1'> <![if !supportLists]> <span style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: Symbol'> <span style='mso-list:Ignore'>· <span style='font:7.0pt "Times New Roman"'> </span> </span> </span> <![endif]>Item 4</p> <!--EndFragment-->List`; const markdown = `Sample\n\n* **Item 1**\n * *Item 2*\n * Item 3\n* Item 4\n\nList`; assert.equal(toMarkdown(html), markdown); });