Function writeFile

test/integration/hmr.js:11–20

(file, data)

}

function writeFile(file, data) {
  fs.writeFileSync(makePath(file), data, "utf8");
  return new Promise((resolve, reject) => {
    // wait a bit for zero to be ready
    // TODO: When zero has an eventemitter feature, wait for 'ready' instead.
    setTimeout(() => {
      resolve();
    }, process.env.HMRWAITTIME || 3000);
  });
}

test("JS HMR (add a new handler and modify it)", async () => {
  expect.assertions(2);