[Feature Request] - Support for unit tests

[ondrovic]

not even sure if it's possible but would love support for unit tests, might be out of the scope though but would be really cool to have

[lukehaas]

@ondrovic you can currently run tests by doing something like the following:

import { expect } from "chai";

const foo = () => {
  return true;
}

expect(foo()).to.be.true;
expect(foo()).to.be.false;