text: ###############################################################################
  #
  # Tests for XlsxWriter.
  #
  # Copyright (c), 2013-2014, John McNamara, jmcnamara@cpan.org
  #
  
  import unittest
  import os
  from ...workbook import Workbook
  from ..helperfunctions import _compare_xlsx_files
  
  
  class TestCompareXLSXFiles(unittest.TestCase):
      """
      Test file created by XlsxWriter against a file created by Excel.
  
      """
  
      def setUp(self):
          self.maxDiff = None
  
          filename = 'image19.xlsx'
  
          test_dir = 'xlsxwriter/test/comparison/'
          self.image_dir = test_dir + 'images/'
          self.got_filename = test_dir + '_test_' + filename
          self.exp_filename = test_dir + 'xlsx_files/' + filename
  
          self.ignore_files = []
          self.ignore_elements = {}
  
      def test_create_file(self):
          """Test the creation of a simple XlsxWriter file with image(s)."""
          filename = self.got_filename
  
          ####################################################
  
          workbook = Workbook(filename)
  
          worksheet = workbook.add_worksheet()
  
          worksheet.insert_image('C2', self.image_dir + 'train.jpg')
  
          workbook.close()
  
          ####################################################
  
          got, exp = _compare_xlsx_files(self.got_filename,
                                         self.exp_filename,
                                         self.ignore_files,
                                         self.ignore_elements)
  
          self.assertEqual(got, exp)
  
      def tearDown(self):
          # Cleanup.
          if os.path.exists(self.got_filename):
              os.remove(self.got_filename)
  
  
  if __name__ == '__main__':
      unittest.main()
  