feat: add extensive test suite

app/cdn/[id]/route.ts

@@ -2,21 +2,11 @@ import { eq } from "drizzle-orm";
 import { notFound } from "next/navigation";
 import { db } from "@/lib/db";
 import { cdn } from "@/lib/db/schema";
+import { createCdnHandler } from "@/lib/server-handlers";
 
 export const dynamic = "force-dynamic";
 
-export async function GET(
-  _req: Request,
-  { params }: { params: Promise<{ id: string }> },
-) {
-  const { id } = await params;
+export const GET = createCdnHandler(async (id) => {
   const [file] = await db.select().from(cdn).where(eq(cdn.id, id)).limit(1);
-  if (!file) return notFound();
-  return new Response(new Uint8Array(file.data), {
-    headers: {
-      "Content-Type": file.type,
-      "Content-Length": file.size,
-      "Cache-Control": "public, max-age=31536000, immutable",
-    },
-  });
-}
+  return file ? { ...file, data: new Uint8Array(file.data) } : null;
+}, notFound);