def test_remove_white_space_returns_unicode_string_when_input_is_russian(self):
     s           = u"ой ты Пушкин, ой ты сукин сын"
     expected    = u"ойтыПушкин,ойтысукинсын"
     result      = utility.remove_white_space(s)
     self.assertEqual(expected, result)
 def test_remove_white_space_returns_empty_unicode_string_when_input_is_empty_string(self):
     s           = u""
     expected    = u""
     result      = utility.remove_white_space(s)
     self.assertEqual(expected, result)