def test_should_retry_once_with_backoff(self):
self.config.retry = 1
self.callback.side_effect = self.throw_errors(1)
resiliently = Resiliently(self.config)
resiliently.call(self.callback, 'a', b='b')
self.callback.assert_has_calls_exactly(
[call('a', b='b'), call('a', b='b')])
def test_should_fail_once_retry_exceeded(self):
self.config.retry = 2
self.callback.side_effect = self.throw_errors(3)
resiliently = Resiliently(self.config)
with pytest.raises(URLError):
resiliently.call(self.callback, 'a', b='b')
self.callback.assert_has_calls_exactly(
[call('a', b='b'),
call('a', b='b'),
call('a', b='b')])
def test_should_not_throttle_if_timeout_passed(self):
time_patch = patch('album_rsync.throttle.time.time', create=True)
mock_time = time_patch.start()
self.config.throttling = 10
resiliently = Resiliently(self.config)
mock_time.return_value = 0
resiliently.call(self.callback, 'a', b='b')
mock_time.return_value = 11
resiliently.call(self.callback, 'a', b='b')
self.mock_sleep.assert_not_called()
time_patch.stop()
def test_should_retry_specified_times(self):
self.config.retry = 3
self.callback.side_effect = self.throw_errors(3)
resiliently = Resiliently(self.config)
resiliently.call(self.callback, 'a', b='b')
self.callback.assert_has_calls_exactly([
call('a', b='b'),
call('a', b='b'),
call('a', b='b'),
call('a', b='b')
])
assert self.mock_sleep.call_count == 3, \
f"Expected call_count of 3, was {self.mock_sleep.call_count}. Recieved {self.mock_sleep.call_args_list}"
def test_should_throttle_consecutive_calls(self):
time_patch = patch('album_rsync.throttle.time.time', create=True)
mock_time = time_patch.start()
self.config.throttling = 10
resiliently = Resiliently(self.config)
mock_time.return_value = 0
resiliently.call(self.callback, 'a', b='b')
mock_time.return_value = 1
resiliently.call(self.callback, 'a', b='b')
mock_time.return_value = 6
resiliently.call(self.callback, 'a', b='b')
self.mock_sleep.assert_has_calls_exactly([call(9), call(5)])
time_patch.stop()
def test_should_throttle_consecutive_calls_across_multiple_functions(self):
time_patch = patch('album_rsync.throttle.time.time', create=True)
mock_time = time_patch.start()
self.config.throttling = 10
callback2 = MagicMock()
callback2.__name__ = 'bar'
resiliently = Resiliently(self.config)
mock_time.return_value = 0
resiliently.call(self.callback, 'a', b='b')
mock_time.return_value = 1
resiliently.call(callback2, 'a', b='b')
mock_time.return_value = 6
resiliently.call(self.callback, 'a', b='b')
self.mock_sleep.assert_has_calls_exactly([call(9), call(5)])
time_patch.stop()
def test_should_make_remote_call(self):
resiliently = Resiliently(self.config)
resiliently.call(self.callback, 'a', b='b')
self.callback.assert_called_once_with('a', b='b')