Add support for before() and after()?

[af]

Painless already has beforeEach() and afterEach(), but for some cases before/after are preferable. For example I'm writing some integration tests, and I want to spin up an http server before the test group, and then close it when all the tests have run. Starting/stopping with every test slows down the tests considerably.

Does this sound like a worthwhile feature addition?

[af]

So I realized after creating this issue that tests are executed in the order they're written. So while before() and after() are not available, you can "fake" them with something like:

const {createGroup} = require('painless')
const test = createGroup()

test('setup', (done) => {
    // Do test setup here
    done()
})

// real tests happen here

test('teardown', (done) => {
    // do teardown stuff here
    done()
})

Leaving this open so others can chime in, but this is working for me for the time being.