require 'rexml/document'
require 'test/unit'
require 'rexml/functions'

module REXMLTests
  class TC_Rexml_Functions_Number < Test::Unit::TestCase

    def test_functions_number_int
      telem = REXML::Element.new("elem")
      telem.text="9"
      assert_equal(9, REXML::Functions::number(telem))
    end
    def test_functions_number_float
      telem = REXML::Element.new("elem")
      telem.text="10.4"
      assert_equal(10.4, REXML::Functions::number(telem))
    end
    def test_functions_number_negative_int
      telem = REXML::Element.new("elem")
      telem.text="-9"
      assert_equal(-9, REXML::Functions::number(telem))
    end
    def test_functions_number_negative_float
      telem = REXML::Element.new("elem")
      telem.text="-9.13"
      assert_equal(-9.13, REXML::Functions::number(telem))
    end
    #def test_functions_number_scientific_notation
    #  telem = REXML::Element.new("elem")
    #  telem.text="9.13E12"
    #  assert_equal(9.13E12, REXML::Functions::number(telem))
    #end
  end
end
