#  _____         _
# |_   _|__  ___| |_
#   | |/ _ \/ __| __|
#   | |  __/\__ \ |_
#   |_|\___||___/\__|
#
# for lib/facets/core/string/at_rand.rb
#
# Extracted Tue Jun 27 09:51:08 EDT 2006
# Unit Tools Reap Test Extractor
#

require 'facets/core/string/at_rand.rb'


  require 'test/unit'

  class TCString < Test::Unit::TestCase

    def test_at_rand
      a = '12345'
      20.times{ assert_nothing_raised{ a.at_rand } }
      20.times{ assert( a.include?( a.at_rand ) ) }
    end

    def test_at_rand!
      x = 'ab'
      r = x.at_rand!
      assert( r == 'a' || r == 'b' )
      assert( x == 'a' || x == 'b' )
    end

  end