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

class TestRegressionChartStr02 < Test::Unit::TestCase
  def setup
    setup_dir_var
  end

  def teardown
    @tempfile.close(true)
  end

  def test_chart_str02
    @xlsx = 'chart_str02.xlsx'
    workbook    = WriteXLSX.new(@io)
    worksheet   = workbook.add_worksheet
    chart       = workbook.add_chart(
                                     :type     => 'scatter',
                                     :embedded => 1
                                     )

    # For testing, copy the randomly generated axis ids in the target xlsx file.
    chart.instance_variable_set(:@axis_ids,  [41671680, 41669376])

    data = [
            [ 1, 2, 'Foo', 4,  5 ],
            [ 2, 4, 'Bar', 8,  10 ],
            [ 3, 6, 'Baz', 12, 15 ]
           ]

    worksheet.write('A1', data)

    chart.add_series(
                     :categories => '=Sheet1!$A$1:$A$5',
                     :values     => '=Sheet1!$B$1:$B$5'
                     )
    chart.add_series(
                     :categories => '=Sheet1!$A$1:$A$5',
                     :values     => '=Sheet1!$C$1:$C$5'
                     )

    worksheet.insert_chart('E9', chart)

    workbook.close
    compare_for_regression
  end
end