text: ###############################################################################
  #
  # Tests for XlsxWriter.
  #
  # Copyright (c), 2013-2021, John McNamara, jmcnamara@cpan.org
  #
  
  from datetime import date
  from ..excel_comparison_test import ExcelComparisonTest
  from ...workbook import Workbook
  
  
  class TestCompareXLSXFiles(ExcelComparisonTest):
      """
      Test file created by XlsxWriter against a file created by Excel.
  
      """
  
      def setUp(self):
  
          self.set_filename('chart_date03.xlsx')
  
          self.ignore_elements = {'xl/charts/chart1.xml': ['<c:formatCode']}
  
      def test_create_file(self):
          """Test the creation of a simple XlsxWriter file."""
  
          workbook = Workbook(self.got_filename)
  
          worksheet = workbook.add_worksheet()
          chart = workbook.add_chart({'type': 'line'})
          date_format = workbook.add_format({'num_format': 14})
  
          chart.axis_ids = [51761152, 51762688]
  
          worksheet.set_column('A:A', 12)
  
          dates = [date(2013, 1, 1),
                   date(2013, 1, 2),
                   date(2013, 1, 3),
                   date(2013, 1, 4),
                   date(2013, 1, 5),
                   date(2013, 1, 6),
                   date(2013, 1, 7),
                   date(2013, 1, 8),
                   date(2013, 1, 9),
                   date(2013, 1, 10)]
  
          values = [10, 30, 20, 40, 20, 60, 50, 40, 30, 30]
  
          worksheet.write_column('A1', dates, date_format)
          worksheet.write_column('B1', values)
  
          chart.add_series({
              'categories': '=Sheet1!$A$1:$A$10',
              'values': '=Sheet1!$B$1:$B$10',
          })
  
          chart.set_x_axis({
              'date_axis': True,
              'minor_unit': 1,
              'major_unit': 1,
              'num_format': 'dd/mm/yyyy',
              'num_format_linked': True,
          })
  
          worksheet.insert_chart('E9', chart)
  
          workbook.close()
  
          self.assertExcelEqual()
  