mocha-eventually

Retries a test until it eventually works.

eventually(callback(next()), [timeout], [interval]) -> Promise

callback is a function. If it's async, it should either consume the next() parameter, or return a promise.

If it doesn't work within timeout milliseconds, it's considered a failure.

If a test fails and timeout has not ellapsed yet, it will wait interval milliseconds and try again.

Returns a promise, which Mocha will happily consume.

var eventually = require('mocha-eventually')

it('eventually works', function () {
  return eventually(function (next) {
    assert(Math.random() > 0.9)
  }, 2000)
})

Thanks

mocha-eventually © 2015+, Rico Sta. Cruz. Released under the MIT License. Authored and maintained by Rico Sta. Cruz with help from contributors (list).

ricostacruz.com  ·  GitHub @rstacruz  ·  Twitter @rstacruz