Improve Markdown document testing

Author: emmadesilva

packages/framework/tests/Unit/MarkdownDocumentTest.php

@@ -108,4 +108,30 @@ public function testCarriageReturnsAreNormalized()
         $markdown = new Markdown("foo\nbar");
         $this->assertSame("foo\nbar", $markdown->body());
     }
+
+    public function testRender(): void
+    {
+        $html = Markdown::render('# Hello World!');
+
+        $this->assertIsString($html);
+        $this->assertSame("<h1>Hello World!</h1>\n", $html);
+    }
+
+    public function testRenderWithCustomHydeMarkdownFeatures()
+    {
+        $html = Markdown::render(<<<'MARKDOWN'
+        # Hello World
+        
+        >info Colored blockquote
+        
+        [Home](/_pages/index.blade.php)
+        MARKDOWN);
+
+        $this->assertSame(<<<'HTML'
+        <h1>Hello World</h1>
+        <blockquote class="info"><p>Colored blockquote</p></blockquote>
+        <p><a href="index.html">Home</a></p>
+
+        HTML, $html);
+    }
 }