_retry_util_test.py 文件源码

def test_exceed_max_retry_count(
        self,
        number_sequence_func,
        exp_backoff_with_max_retry_count_policy
    ):
        with pytest.raises(MaxRetryError) as e, mock.patch.object(
            exp_backoff_with_max_retry_count_policy.backoff_policy,
            'next_backoff_delay',
            return_value=0.1
        ) as next_backoff_delay_spy:
            retry_on_condition(
                retry_policy=exp_backoff_with_max_retry_count_policy,
                retry_conditions=[Predicate(self.always_true)],
                func_to_retry=number_sequence_func
            )
        assert number_sequence_func.call_count == self.max_retry_count + 1
        assert e.value.last_result == 4
        assert next_backoff_delay_spy.call_count == self.max_retry_count