add test

tests/lib/markdown-test.js

@@ -43,3 +43,8 @@ test('Markdown.render() should render line breaks correctly', t => {
   const renderedNonBreaks = newmd.render(markdownFixtures.breaks)
   t.snapshot(renderedNonBreaks)
 })
+
+test('Markdown.render() should render shortcuts correctly', t => {
+  const rendered = md.render(markdownFixtures.shortcuts)
+  t.snapshot(rendered)
+})

tests/lib/snapshots/markdown-test.js.md

@@ -18,6 +18,14 @@ Generated by [AVA](https://ava.li).
     This is the second line.</p>␊
     `
 
+## Markdown.render() should render shortcuts correctly
+
+> Snapshot 1
+
+    `<p data-line="0"><kbd>Ctrl</kbd></p>␊
+    <p data-line="2"><kbd>Ctrl</kbd></p>␊
+    `
+
 ## Markdown.render() should renders KaTeX correctly
 
 > Snapshot 1