old_contents: import os
  
  from django.test import TestCase
  
  from django.core.urlresolvers import reverse
  from django.core.files import File
  
  from django.contrib.auth.models import User
  
  from excerptexport.models import OutputFile, Excerpt, ExtractionOrder
  from excerptexport import settings
  
  
  class DownloadsTestCase(TestCase):
      def setUp(self):
          settings.APPLICATION_SETTINGS['data_directory'] = '/tmp/osmaxx-dev-data'
          if not os.path.isdir(settings.APPLICATION_SETTINGS['data_directory']):
              os.makedirs(settings.APPLICATION_SETTINGS['data_directory'])
          settings.APPLICATION_SETTINGS['download_file_name'] = '%(name)s'
  
      def test_file_download(self):
          user = User.objects.create_user('user', 'user@example.com', 'pw')
          excerpt = Excerpt.objects.create(name='Neverland', is_active=True, is_public=True, owner=user)
          extraction_order = ExtractionOrder.objects.create(excerpt=excerpt, orderer=user)
          output_file = OutputFile.objects.create(mime_type='test/plain', extraction_order=extraction_order)
  
          file_path = settings.APPLICATION_SETTINGS['data_directory'] + '/' + output_file.public_identifier + '.txt'
  
          with open(file_path, 'w') as file_reference:
              new_file = File(file_reference)
              new_file.write('Test text')
  
          # file must be committed, so reopen to attach to model
          output_file.file = file_path
          output_file.save()
  
          response = self.client.get(
              reverse('excerptexport:download'),
              {'file': output_file.public_identifier}
          )
  
          self.assertEqual(response['Content-Length'], str(os.path.getsize(file_path)))
          self.assertEqual(
              response['Content-Disposition'],
              'attachment; filename=%s' % os.path.basename(output_file.file.name)
          )
          self.assertEqual(b''.join(response.streaming_content), b'Test text')
  
          os.remove(file_path)
  
new_contents: import os
  
  from django.test import TestCase
  
  from django.core.urlresolvers import reverse
  from django.core.files import File
  
  from django.contrib.auth.models import User
  
  from excerptexport.models import OutputFile, Excerpt, ExtractionOrder
  from excerptexport import settings
  
  
  class DownloadsTestCase(TestCase):
      def setUp(self):
          settings.APPLICATION_SETTINGS['data_directory'] = '/tmp/osmaxx-dev-data'
          if not os.path.isdir(settings.APPLICATION_SETTINGS['data_directory']):
              os.makedirs(settings.APPLICATION_SETTINGS['data_directory'])
          settings.APPLICATION_SETTINGS['download_file_name'] = '%(name)s'
  
      def test_file_download(self):
          user = User.objects.create_user('user', 'user@example.com', 'pw')
          excerpt = Excerpt.objects.create(name='Neverland', is_active=True, is_public=True, owner=user)
          extraction_order = ExtractionOrder.objects.create(excerpt=excerpt, orderer=user)
          output_file = OutputFile.objects.create(mime_type='test/plain', extraction_order=extraction_order)
  
          file_path = settings.APPLICATION_SETTINGS['data_directory'] + '/' + output_file.public_identifier + '.txt'
  
          with open(file_path, 'w') as file_reference:
              new_file = File(file_reference)
              new_file.write('Test text')
  
          output_file.file = file_path
          output_file.save()
  
          response = self.client.get(
              reverse('excerptexport:download'),
              {'file': output_file.public_identifier}
          )
  
          self.assertEqual(response['Content-Length'], str(os.path.getsize(file_path)))
          self.assertEqual(
              response['Content-Disposition'],
              'attachment; filename=%s' % os.path.basename(output_file.file.name)
          )
          self.assertEqual(b''.join(response.streaming_content), b'Test text')
  
          os.remove(file_path)
  
subject: Remove outdated comment