Method emulate

tests/test_extension_periodic_log.py:92–103

(
            settings: dict[str, Any] | None = None,
        )

    @coroutine_test
    async def test_log_delta(self):
        def emulate(
            settings: dict[str, Any] | None = None,
        ) -> tuple[PeriodicLog, dict[str, Any], dict[str, Any]]:
            spider = MetaSpider()
            ext = extension(settings)
            ext.spider_opened(spider)
            ext.set_a()
            a = ext.log_delta()
            ext.set_b()
            b = ext.log_delta()
            ext.spider_closed(spider, reason="finished")
            return ext, a, b

        def check(settings: dict[str, Any], condition: Callable) -> None:
            ext, a, b = emulate(settings)