lambda.spec.ts

import { apiResolver } from "next-server/dist/server/api-utils";
import axios from "axios";
import http from "http";
import listen from "test-listen";

import token from "./token";

const requestHandler = (req: any, res: any) =>
  apiResolver(req, res, undefined, token);

describe("token", () => {
  describe("with invalid code", () => {
    it("returns 400, Invalid Code", async () => {
      const server = http.createServer(requestHandler);
      const url = await listen(server);
      const { status, data } = await axios.get(url, {
        validateStatus: () => true
      });

      expect(status).toBe(400);
      expect(data).toBe({
        message: "Invalid code."
      });
    });
  });
});