test/workbook/worksheet/tc_icon_set.rb


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require 'tc_helper'

class TestIconSet < Test::Unit::TestCase
  def setup
    @icon_set = Axlsx::IconSet.new
  end

  def test_defaults
    assert_equal("3TrafficLights1", @icon_set.iconSet)
    assert(@icon_set.percent)
    refute(@icon_set.reverse)
    assert(@icon_set.showValue)
  end

  def test_icon_set
    assert_raise(ArgumentError) { @icon_set.iconSet = "invalid_value" }
    assert_nothing_raised { @icon_set.iconSet = "5Rating" }
    assert_equal("5Rating", @icon_set.iconSet)
  end

  def test_percent
    assert_raise(ArgumentError) { @icon_set.percent = :invalid_type }
    assert_nothing_raised { @icon_set.percent = false }
    refute(@icon_set.percent)
  end

  def test_showValue
    assert_raise(ArgumentError) { @icon_set.showValue = :invalid_type }
    assert_nothing_raised { @icon_set.showValue = false }
    refute(@icon_set.showValue)
  end

  def test_reverse
    assert_raise(ArgumentError) { @icon_set.reverse = :invalid_type }
    assert_nothing_raised { @icon_set.reverse = false }
    refute(@icon_set.reverse)
  end

  def test_to_xml_string
    doc = Nokogiri::XML.parse(@icon_set.to_xml_string)

    assert_equal(1, doc.xpath(".//iconSet[@iconSet='3TrafficLights1'][@percent=1][@reverse=0][@showValue=1]").size)
    assert_equal(3, doc.xpath(".//iconSet//cfvo").size)
  end
end