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

class TestRegressionChartScatter10 < Test::Unit::TestCase
  def setup
    setup_dir_var
  end

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

  def test_chart_scatter10
    @xlsx = 'chart_scatter10.xlsx'
    workbook    = WriteXLSX.new(@xlsx)
    worksheet   = workbook.add_worksheet
    chart       = workbook.add_chart(
                                     :type     => 'scatter',
                                     :embedded => 1,
                                     :subtype  => 'smooth'
                                     )

    # For testing, copy the randomly generated axis ids in the target xlsx file.
    chart.instance_variable_set(:@axis_ids,  [84754816, 84756352])

    data = [
            [1, 2, 3,  4,  5],
            [2, 4, 6,  8, 10],
            [3, 6, 9, 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',
                     :smooth     => 0
                     )

    worksheet.insert_chart('E9', chart)

    workbook.close

    compare_xlsx_for_regression(File.join(@regression_output, @xlsx), @xlsx)
                                # @xlsx,
                                # nil,
                                # {
                                #   'xl/charts/chart1.xml' => ['<c:pageMargins'],
                                #   'xl/workbook.xml'      => [ '<fileVersion', '<calcPr' ]
                                # }
                                # )

  end
end