diff --git a/__tests__/testing-library.tsx b/__tests__/testing-library.tsx
deleted file mode 100644
index fc1b766..0000000
--- a/__tests__/testing-library.tsx
+++ /dev/null
@@ -1,9 +0,0 @@
-import React from "react";
-import { render } from "@testing-library/react";
-import Index from "../pages/index";
-
-test("renders deploy link", () => {
-  const { getByText } = render(<Index />);
-  const linkElement = getByText(/Instantly deploy your Next\.js site to a public URL with Vercel\./);
-  expect(linkElement).toBeInTheDocument();
-});
diff --git a/pages/api/hello.ts b/pages/api/hello.ts
index 4ec6e33..0d352b0 100644
--- a/pages/api/hello.ts
+++ b/pages/api/hello.ts
@@ -1,6 +1,14 @@
 import { NextApiRequest, NextApiResponse } from "next";
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 
+export interface HelloResponseType {
+  name: string;
+}
+
+export const helloResponse = (): HelloResponseType => {
+  return { name: "John Doe" };
+};
+
 export default (req: NextApiRequest, res: NextApiResponse) => {
-  res.status(200).json({ name: "John Doe" });
+  res.status(200).json(helloResponse());
 };