# encoding: UTF-8
require 'spec_helper'

describe Qwaiter::Distribution do
  describe 'distribute_lattice' do
    {
      [20  , 10,  4] => [10.0,  5.0],
      [10  , 10,  4] => [ 5.0,  5.0],
      [20  ,  5,  4] => [ 5.0,  5.0],
      [30  , 10,  4] => [ 7.5, 10.0],
      [10  , 30,  4] => [10.0,  7.5],
      [10  , 10,  3] => [ 5.0,  5.0],
      [13.6, 40,  7] => [ 6.8, 10.0],
      [13.6, 40,  9] => [ 6.8,  8.0],
      [13.6, 40, 10] => [ 6.8,  8.0],
      [40,   40, 23] => [ 8.0,  8.0],
    }.each do |params, result|
      it("handles #{params.join(', ')}"){ Qwaiter::Distribution.distribute_lattice(*params).should == result }
    end
  end
end