old_contents: import unittest
  from generator.helper import Helper
  
  
  class TestHelper(unittest.TestCase):
      
      def test_parse_definition_string(self):
          data = ' * @var FooClass |  BarClass '
          class_list = Helper.parse_definition_string(data)
          expected = ['FooClass', 'BarClass']
          self.assertEqual(expected, class_list)
  
      def test_strip_extra(self):
          data = ' * @var FooClass  '
          class_def = Helper.strip_extra(data)
          expected = 'FooClass'
          self.assertEqual(expected, class_def)
  
      def test_get_var_name(self):
          data = 'FooClass'
          var_name = Helper.get_var_name(data)
          expected = 'fooClass'
          self.assertEquals(expected, var_name)
  
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: import unittest
  from generator.helper import Helper
  
  
  class TestHelper(unittest.TestCase):
      
      def test_parse_definition_string(self):
          data = ' * @var FooClass |  BarClass '
          class_list = Helper.parse_definition_string(data)
          expected = ['FooClass', 'BarClass']
          self.assertEqual(expected, class_list)
  
      def test_strip_extra(self):
          data = ' * @var FooClass  '
          class_def = Helper.strip_extra(data)
          expected = 'FooClass'
          self.assertEqual(expected, class_def)
  
      def test_get_var_name(self):
          data = 'FooClass'
          var_name = Helper.get_var_name(data)
          expected = 'fooClass'
          self.assertEqual(expected, var_name)
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Fix a warning about using assertEquals