def test_pre_string(self):
     result_str = processors.pre_string("text", {'pre_string': 'before_'})
     self.assertEqual(result_str, 'before_text')
 def test_pre_string(self):
     result_str = processors.pre_string("text", {'pre_string': 'before_'})
     self.assertEqual(result_str, 'before_text')