old_contents: #!/usr/bin/env python
  # -*- coding: latin-1 -*-
  
  """Unit tests."""
  
  import unittest
  from daily_parser import url_from_args, DonationsParser
  
  
  class TestDailyParser(unittest.TestCase):
  
      """Testing methods from daily_parser."""
  
      def test_url_from_args(self):
          output = url_from_args(2014, 1)
          expected = 'https://dons.wikimedia.fr/journal/2014-01'
          self.assertEqual(output, expected)
  
  
  class TestDonationsParser(unittest.TestCase):
  
      """Testing DonationsParser class."""
  
      def setUp(self):
          self.donations_parser = DonationsParser(2014, 01)
          donations_data = {
              '01': {'sum': 370, 'avg': 46.25, 'quantity': 8},
              '02': {'sum': 5682, 'avg': 132.14, 'quantity': 43}
          }
          self.donations_parser.donations = donations_data
  
      def test_get_csv(self):
          expected = """'day', 'sum', 'quantity', 'avg'
  '2014-01-01', 370, 8, 46.25
  '2014-01-02', 5682, 43, 132.14
  """
          output = self.donations_parser.get_csv()
          self.assertEqual(output, expected)
  
new_contents: #!/usr/bin/env python
  # -*- coding: latin-1 -*-
  
  """Unit tests."""
  
  import unittest
  from daily_parser import url_from_args, DonationsParser
  
  
  class TestDailyParser(unittest.TestCase):
  
      """Testing methods from daily_parser."""
  
      def test_url_from_args(self):
          output = url_from_args(2014, 1)
          expected = 'https://dons.wikimedia.fr/journal/2014-01'
          self.assertEqual(output, expected)
  
  
  class TestDonationsParser(unittest.TestCase):
  
      """Testing DonationsParser class."""
  
      def setUp(self):
          self.donations_parser = DonationsParser(2014, 01)
          donations_data = {
              '01': {'sum': 370, 'avg': 46.25, 'quantity': 8},
              '02': {'sum': 5682, 'avg': 132.14, 'quantity': 43}
          }
          self.donations_parser.donations = donations_data
  
      def test_get_csv(self):
          expected = """'day', 'sum', 'quantity', 'avg'
  '2014-01-01', 370, 8, 46.25
  '2014-01-02', 5682, 43, 132.14
  """
          output = self.donations_parser.get_csv()
          self.assertEqual(output, expected)
  
      def test_get_js(self):
          expected = """var my_var = [
  ['day', 'sum', 'quantity', 'avg'],
  ['2014-01-01', 370, 8, 46.25],
  ['2014-01-02', 5682, 43, 132.14]
  ];"""
          output = self.donations_parser.get_js('my_var')
          self.assertEqual(output, expected)
  
subject: Add unit test for DonationsParser.get_js