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vcrpy/tests/unit/test_cassettes.py
Kevin McCarthy a66f462dcd Add support for custom request matchers
This commit not only changes the default method of matching requests
(just match on method and URI instead of the entire request + headers)
but also allows the user to add custom matchers.
2013-09-16 20:46:00 -10:00

72 lines
1.6 KiB
Python

import pytest
import yaml
import mock
from vcr.cassette import Cassette
def test_cassette_load(tmpdir):
a_file = tmpdir.join('test_cassette.yml')
a_file.write(yaml.dump([
{'request': 'foo', 'response': 'bar'}
]))
a_cassette = Cassette.load(str(a_file))
assert len(a_cassette) == 1
def test_cassette_not_played():
a = Cassette('test')
assert not a.play_count
def test_cassette_played():
a = Cassette('test')
a.mark_played('foo')
a.mark_played('foo')
assert a.play_count == 2
def test_cassette_play_counter():
a = Cassette('test')
a.mark_played('foo')
a.mark_played('bar')
assert a.play_counts['foo'] == 1
assert a.play_counts['bar'] == 1
def test_cassette_append():
a = Cassette('test')
a.append('foo', 'bar')
assert a.requests == ['foo']
assert a.responses == ['bar']
def test_cassette_len():
a = Cassette('test')
a.append('foo', 'bar')
a.append('foo2', 'bar2')
assert len(a) == 2
def _mock_requests_match(request1, request2, matchers):
return request1 == request2
@mock.patch('vcr.cassette.requests_match', _mock_requests_match)
def test_cassette_contains():
a = Cassette('test')
a.append('foo', 'bar')
assert 'foo' in a
@mock.patch('vcr.cassette.requests_match', _mock_requests_match)
def test_cassette_response_of():
a = Cassette('test')
a.append('foo', 'bar')
assert a.response_of('foo') == 'bar'
@mock.patch('vcr.cassette.requests_match', _mock_requests_match)
def test_cassette_get_missing_response():
a = Cassette('test')
with pytest.raises(KeyError):
a.response_of('foo')