# -*- coding: utf-8 -*-
require 'helper'

class TestRegressionChartPie05 < Test::Unit::TestCase
  def setup
    setup_dir_var
  end

  def teardown
    File.delete(@xlsx) if File.exist?(@xlsx)
  end

  def test_chart_pie05
    @xlsx = 'chart_pie05.xlsx'
    workbook    = WriteXLSX.new(@xlsx)
    worksheet   = workbook.add_worksheet
    chart       = workbook.add_chart(:type => 'pie', :embedded => 1)

    data = [
            [ 2,  4,  6],
            [60, 30, 10]
           ]

    worksheet.write('A1', data)

    chart.add_series(
                     :categories => '=Sheet1!$A$1:$A$3',
                     :values     => '=Sheet1!$B$1:$B$3'
                     )

    chart.set_rotation(45)

    worksheet.insert_chart('E9', chart)

    workbook.close
    compare_xlsx_for_regression(File.join(@regression_output, @xlsx), @xlsx)
  end
end