#  _____         _
# |_   _|__  ___| |_
#   | |/ _ \/ __| __|
#   | |  __/\__ \ |_
#   |_|\___||___/\__|
#
# for lib/nano/array/rotate.rb
#
# Extracted Fri Oct 28 14:20:18 EDT 2005
# Unit Tools Reap Test Extractor
#

require 'nano/array/rotate.rb'


  require 'test/unit'

  class TCArray < Test::Unit::TestCase

    def test_rotate
      a = [1,2,3]
      assert_equal( [3,1,2], a.rotate, 'clockwise' )
      assert_equal( [2,3,1], a.rotate(-1), 'counter-clockwise' )
    end

    def test_rotate!
      a = [1,2,3]
      a.rotate!
      assert_equal( [3,1,2], a, 'clockwise' )
      a.rotate!(-1)
      assert_equal( [1,2,3], a, 'counter-clockwise' )
    end

  end