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41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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'''Tests for cassettes with custom persistence'''
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# External imports
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import os
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from six.moves.urllib.request import urlopen
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# Internal imports
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import vcr
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from vcr.persisters.filesystem import FilesystemPersister
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def test_save_cassette_with_custom_persister(tmpdir, httpbin):
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'''Ensure you can save a cassette using custom persister'''
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my_vcr = vcr.VCR()
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my_vcr.register_persister(FilesystemPersister)
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# Check to make sure directory doesnt exist
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assert not os.path.exists(str(tmpdir.join('nonexistent')))
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# Run VCR to create dir and cassette file using new save_cassette callback
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with my_vcr.use_cassette(str(tmpdir.join('nonexistent', 'cassette.yml'))):
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urlopen(httpbin.url).read()
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# Callback should have made the file and the directory
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assert os.path.exists(str(tmpdir.join('nonexistent', 'cassette.yml')))
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def test_load_cassette_with_custom_persister(tmpdir, httpbin):
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'''
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Ensure you can load a cassette using custom persister
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'''
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my_vcr = vcr.VCR()
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my_vcr.register_persister(FilesystemPersister)
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test_fixture = str(tmpdir.join('synopsis.json'))
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with my_vcr.use_cassette(test_fixture, serializer='json'):
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response = urlopen(httpbin.url).read()
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assert b'difficult sometimes' in response
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