new_contents: import unittest
  
  from tests.dredd.hooks import before_all, before_each, after_each
  
  transaction = {
      'request': {
          'headers': {
              'Authorization': ''
          }
      }
  }
  
  
  class HooksTestCase(unittest.TestCase):
      def test_hooks(self):
          before_all(transaction)
          before_each(transaction)
          after_each(transaction)
  
subject: Add test for hooks