import { fileURLToPath } from "url";
import { cli } from "./test-utils.js";
import fs from "fs/promises";
import { expect } from "chai";

describe("Middleware", () => {
  it("with edge handle file, should successfully build the middleware", async () => {
    const root = new URL(
      "./fixtures/middleware-with-handler-file/",
      import.meta.url,
    ).toString();
    await cli("build", "--root", fileURLToPath(root));
    const contents = await fs.readFile(
      new URL("./.netlify/edge-functions/edgeMiddleware.js", root),
      "utf-8",
    );
    expect(contents.includes('"Hello world"')).to.be.true;
  });

  it("without edge handle file, should successfully build the middleware", async () => {
    const root = new URL(
      "./fixtures/middleware-without-handler-file/",
      import.meta.url,
    ).toString();
    await cli("build", "--root", fileURLToPath(root));
    const contents = await fs.readFile(
      new URL("./.netlify/edge-functions/edgeMiddleware.js", root),
      "utf-8",
    );
    expect(contents.includes('"Hello world"')).to.be.false;
  });
});