require 'test/unit'
require 'sorting'


class TestSorting < Test::Unit::TestCase
  def test_insertion_sort
    tmpl = [8, 2, 4, 9, 3, 6]
    a = Array.new(tmpl)
    expected = [2, 3, 4, 6, 8, 9]

    insertion_sort(a)
    assert_equal(expected, a)
  end
end