'use strict';

var async = require('async');
var dependency = require('bloomrun');
var tests = require('./tests');

function measure (test) {
  return function (i, done) {
    var time = process.hrtime();
    test(err => done(err, process.hrtime(time)));
  };
}

function benchmark (tests, amount, dependency) {
  return tests.map((test) => {
    var bench = measure(test(dependency));
    return done => async.timesSeries(amount, bench, done);
  });
}

function microsecs (hrtime) {
  return hrtime[0] * 1000000 + hrtime[1] / 1000;
}

function deepMap (fn, values) {
  return values.map((series) => series.map(fn));
}

var amount = 5000;
var series = benchmark(tests, amount, dependency);
async.parallel(series, results);

function results (err, res) {
  if (err) throw err;
  console.log(deepMap(microsecs, res));
}