require 'test/unit'
require 'app/helpers/global_helpers'

include Merb::GlobalHelpers

class GlobalHelpersTestCase < Test::Unit::TestCase
  def test_style_for_tag_popularity
    assert_equal("font-size: 150%", style_for_tag_popularity(3, 6, 0))
    assert_equal("font-size: 150%", style_for_tag_popularity(5, 8, 2))
    assert_equal("font-size: 250%", style_for_tag_popularity(6, 6, 0))
    assert_equal("font-size: 250%", style_for_tag_popularity(8, 8, 2))
    assert_equal("font-size: 50%",  style_for_tag_popularity(0, 6, 0))
    assert_equal("font-size: 50%",  style_for_tag_popularity(2, 8, 2))
  end
end