From 55a40dcabd789290dffe9e9ed2320f426bda9e65 Mon Sep 17 00:00:00 2001
From: Zhihua Lai <zhihualai@microsoft.com>
Date: Mon, 13 Oct 2025 10:25:07 +0100
Subject: [PATCH] Test setup and added a complex unit test

---
 tests/Functions.test.js | 22 ++++++++++++++++++++++
 tests/test.setup.js     | 10 ++++++++--
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/tests/Functions.test.js b/tests/Functions.test.js
index 71dbaaf..5104a5e 100755
--- a/tests/Functions.test.js
+++ b/tests/Functions.test.js
@@ -34,4 +34,26 @@ describe("convertMarkdownToHtml", () => {
     );
     expect(() => convertMarkdownToHtml(123)).toThrow("Markdown parse error");
   });
+
+  it("converts complex markdown with multiple elements", () => {
+    const md = `
+# Title
+
+This is a paragraph with **bold** text and a [link](https://example.com).
+
+- List item 1
+- List item 2
+
+> A blockquote
+`;
+    const html = convertMarkdownToHtml(md);
+    expect(html).toContain("<h1>Title</h1>");
+    expect(html).toContain(
+      '<p>This is a paragraph with <strong>bold</strong> text and a <a href="https://example.com">link</a>.</p>',
+    );
+    expect(html).toContain(
+      "<ul>\n<li>List item 1</li>\n<li>List item 2</li>\n</ul>",
+    );
+    expect(html).toContain("<blockquote>\n<p>A blockquote</p>\n</blockquote>");
+  });
 });
diff --git a/tests/test.setup.js b/tests/test.setup.js
index 47c7ab4..fc9908c 100644
--- a/tests/test.setup.js
+++ b/tests/test.setup.js
@@ -1,2 +1,8 @@
-import { randomUUID } from "node:crypto"; // Node.js built-in crypto
-global.crypto = { randomUUID }; // Mock or polyfill necessary crypto functions
+import { randomUUID } from "node:crypto";
+
+if (!globalThis.crypto?.randomUUID) {
+  Object.defineProperty(globalThis, "crypto", {
+    value: { randomUUID },
+    configurable: true,
+  });
+}