setup validate markdown tests

Signed-off-by: shmck <shawn.j.mckay@gmail.com>

Author: ShMcK

src/utils/validateMarkdown.ts

@@ -0,0 +1,9 @@
+export function validateMarkdown(md: string): boolean {
+  // validate title (#)
+  // validate description
+  // validate level
+  // validate steps
+  // validate codeblock formats
+
+  return false;
+}

tests/markdown.test.ts

@@ -0,0 +1,11 @@
+import * as T from "../typings/tutorial";
+import { validateMarkdown } from "../src/utils/validateMarkdown";
+
+describe("validate markdown", () => {
+  it.todo("should return false if missing a summary title (#)");
+  it.todo("should return false if contains multiple `#` headers");
+  it.todo("should return false if missing a summary description");
+  it.todo("should return false if `##` doesn't preface a level");
+  it.todo("should return false if `###` doesn't preface a step");
+  it.todo("should return true for valid markdown");
+});