feat: add test cases

Signed-off-by: K.B.Dharun Krishna <[email protected]>

Author: kbdharun

crates/crates_io_markdown/lib.rs

@@ -672,4 +672,30 @@ There can also be some text in between!
         </picture>
         "#);
     }
+
+    #[test]
+    fn markdown_alerts() {
+        let text = "> [!note]\n> Something of note";
+        assert_snapshot!(markdown_to_html(text, None, ""), @r#"
+        <div class="markdown-alert markdown-alert-note">
+        <p class="markdown-alert-title">Note</p>
+        <p>Something of note</p>
+        </div>
+        "#);
+    }
+
+    #[test]
+    fn markdown_multiline_block_quotes_complex() {
+        let text = "Paragraph one\n\n>>>\nParagraph two\n\n- one\n- two\n>>>";
+        assert_snapshot!(markdown_to_html(text, None, ""), @r#"
+        <p>Paragraph one</p>
+        <blockquote>
+        <p>Paragraph two</p>
+        <ul>
+        <li>one</li>
+        <li>two</li>
+        </ul>
+        </blockquote>
+        "#);
+    }
 }

tests/acceptance/readme-rendering-test.js

@@ -66,6 +66,22 @@ graph TD;
     C-->D;
 </code></pre>
 
+<h3>GitHub Style Alert</h3>
+<div class="markdown-alert markdown-alert-note">
+<p class="markdown-alert-title">Note</p>
+<p>Something of note</p>
+</div>
+
+<h3>GitLab Style Multiline Block Quotes</h3>
+<p>Paragraph one</p>
+<blockquote>
+<p>Paragraph two</p>
+<ul>
+<li>one</li>
+<li>two</li>
+</ul>
+</blockquote>
+
 <ul>
   <li>
     <p>Delegate to a method with a different name</p>