#  _____         _
  # |_   _|__  ___| |_
  #   | |/ _ \/ __| __|
  #   | |  __/\__ \ |
  #   |_|\___||___/\__|
  #
  # for lib/facets/integer/factorial.rb
  #
  # Extracted Mon Sep 03 16:23:07 -0700 2007
  # w/ Test Extraction Ratchet
  #

 require 'facets/integer/factorial.rb'



  require 'test/unit'

  class TCInteger < Test::Unit::TestCase

    def test_factorial
      assert_equal(  1, 0.factorial )
      assert_equal(  1, 1.factorial )
      assert_equal(  2, 2.factorial )
      assert_equal(  6, 3.factorial )
      assert_equal( 24, 4.factorial )
    end

  end