old_contents: # -*- coding: utf-8 -*-
  '''Tests for cassettes with custom persistence'''
  
  # External imports
  import os
  from six.moves.urllib.request import urlopen
  
  # Internal imports
  import vcr
  from vcr.persisters.filesystem import FilesystemPersister
  
  
  class CustomFilesystemPersister(object):
      '''Behaves just like default FilesystemPersister but adds .test extension
         to the cassette file'''
      @staticmethod
      def load_cassette(cassette_path, serializer):
          cassette_path += '.test'
          return FilesystemPersister.load_cassette(cassette_path, serializer)
  
      @staticmethod
      def save_cassette(cassette_path, cassette_dict, serializer):
          cassette_path += '.test'
          FilesystemPersister.save_cassette(cassette_path, cassette_dict,
                                            serializer)
  
  
  def test_save_cassette_with_custom_persister(tmpdir, httpbin):
      '''Ensure you can save a cassette using custom persister'''
      import ipdb; ipdb.set_trace()
      my_vcr = vcr.VCR()
      my_vcr.register_persister(CustomFilesystemPersister)
  
      # Check to make sure directory doesnt exist
      assert not os.path.exists(str(tmpdir.join('nonexistent')))
  
      # Run VCR to create dir and cassette file using new save_cassette callback
      with my_vcr.use_cassette(str(tmpdir.join('nonexistent', 'cassette.yml'))):
          urlopen(httpbin.url).read()
  
      # Callback should have made the file and the directory
      assert os.path.exists(str(tmpdir.join('nonexistent', 'cassette.yml.test')))
  
  
  def test_load_cassette_with_custom_persister(tmpdir, httpbin):
      '''
      Ensure you can load a cassette using custom persister
      '''
      import ipdb; ipdb.set_trace()
      my_vcr = vcr.VCR()
      my_vcr.register_persister(CustomFilesystemPersister)
  
      test_fixture = str(tmpdir.join('synopsis.json.test'))
  
      with my_vcr.use_cassette(test_fixture, serializer='json'):
          response = urlopen(httpbin.url).read()
          assert b'difficult sometimes' in response
  
new_contents: # -*- coding: utf-8 -*-
  '''Tests for cassettes with custom persistence'''
  
  # External imports
  import os
  from six.moves.urllib.request import urlopen
  
  # Internal imports
  import vcr
  from vcr.persisters.filesystem import FilesystemPersister
  
  
  class CustomFilesystemPersister(object):
      '''Behaves just like default FilesystemPersister but adds .test extension
         to the cassette file'''
      @staticmethod
      def load_cassette(cassette_path, serializer):
          cassette_path += '.test'
          return FilesystemPersister.load_cassette(cassette_path, serializer)
  
      @staticmethod
      def save_cassette(cassette_path, cassette_dict, serializer):
          cassette_path += '.test'
          FilesystemPersister.save_cassette(cassette_path, cassette_dict,
                                            serializer)
  
  
  def test_save_cassette_with_custom_persister(tmpdir, httpbin):
      '''Ensure you can save a cassette using custom persister'''
      my_vcr = vcr.VCR()
      my_vcr.register_persister(CustomFilesystemPersister)
  
      # Check to make sure directory doesnt exist
      assert not os.path.exists(str(tmpdir.join('nonexistent')))
  
      # Run VCR to create dir and cassette file using new save_cassette callback
      with my_vcr.use_cassette(str(tmpdir.join('nonexistent', 'cassette.yml'))):
          urlopen(httpbin.url).read()
  
      # Callback should have made the file and the directory
      assert os.path.exists(str(tmpdir.join('nonexistent', 'cassette.yml.test')))
  
  
  def test_load_cassette_with_custom_persister(tmpdir, httpbin):
      '''
      Ensure you can load a cassette using custom persister
      '''
      my_vcr = vcr.VCR()
      my_vcr.register_persister(CustomFilesystemPersister)
  
      test_fixture = str(tmpdir.join('synopsis.json.test'))
  
      with my_vcr.use_cassette(test_fixture, serializer='json'):
          response = urlopen(httpbin.url).read()
          assert b'difficult sometimes' in response
  
subject: delete ipdb.set_trace