describe("describing", function() {
  it("", myWrapper(async function () {
    await new Promise((resolve, reject)=> {
      setTimeout(()=> reject(new Error('Test error!')), 1000)
    })
  }));
});

function myWrapper(fn) {
  return async function() {
    try {
      await fn();
    } catch (err) {
      console.log('OMG DOING SOMETHING WITH ERROR')
      throw err
    }
  };
}