a )(b@sjdZddlmZmZddlmZddlmZddlm Z ddl m Z ddl m Z mZGd d d e jZd S) z+ Test cases for L{twisted.logger._buffer}. )Listcast)BrokenMethodImplementation) verifyObject)unittest)LimitedHistoryLogObserver) ILogObserverLogEventc@s:eZdZdZddddZddddZdddd ZdS) LimitedHistoryLogObserverTestsz1 Tests for L{LimitedHistoryLogObserver}. N)returnc CsJtd}ztt|Wn.tyD}z||WYd}~n d}~00dS)zH L{LimitedHistoryLogObserver} provides L{ILogObserver}. rN)rrr rZfail)selfobserverer>lib/python3.9/site-packages/twisted/logger/test/test_buffer.pytest_interfaces z-LimitedHistoryLogObserverTests.test_interfacecCsZd}ddt|dD}t|}|D] }||q&g}|tt|j|||dS)zY L{LimitedHistoryLogObserver} saves history in the order it is received. cSsg|]}t|dqS)ndict.0rrrr &z=LimitedHistoryLogObserverTests.test_order..rNrangerZreplayTorr appendZ assertEqualr sizeZeventsrZeventZ outEventsrrr test_order!s z)LimitedHistoryLogObserverTests.test_ordercCsdd}ddt|dD}t|}|D] }||q&g}|tt|j||| d|dS)z When more events than a L{LimitedHistoryLogObserver}'s maximum size are buffered, older events will be dropped. rcSsg|]}t|dqSrrrrrrr6rz=LimitedHistoryLogObserverTests.test_limit..rNrrrrr test_limit0s z)LimitedHistoryLogObserverTests.test_limit)__name__ __module__ __qualname____doc__rr!r"rrrrr s r N)r&typingrrZzope.interface.exceptionsrZzope.interface.verifyrZ twisted.trialrZ_bufferrZ _interfacesr r ZTestCaser rrrrs