From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2008-01-26T07:27:16+09:00
Subject: Re: [QUIZ] Making Change (#154)

On Jan 25, 2008 10:24 PM, James Gray <james@grayproductions.net> wrote:
> On Jan 25, 2008, at 3:09 PM, Jesús Gabriel y Galán wrote:
> > Is it ok to share test cases before the spoiler?
>
> Sure.

This is what I'm currently working on:

require 'test/unit'

class TestMakeChange < Test::Unit::TestCase
  def test_zero
    assert_equal([], make_change(0))
  end

  def test_change_equal_to_one_coin
    assert_equal([10], make_change(10, [10, 7, 1]))
    assert_equal([7], make_change(7, [10, 7, 1]))
  end

  def test_two_middles
    assert_equal([7, 7], make_change(14, [10, 7, 1]))
  end
end

For now:

3 tests, 3 assertions, 3 failures, 0 errors

:-(

It's not really surprising, since I still have an empty method :-)

Jesus.