def test_logsFromExtLibsHandlers(isEnabled, loggingLevel, numberHandlers, handlerType): """ Check that handlers attached are different according to the value of enableLogsFromExternalLibs() """ gLoggerReset() # when enable, Logging should also report logs from external library # a StreamHandler should be attached to the root logger by default if isEnabled: gLogger.enableLogsFromExternalLibs() # in the other case, Logging should not report logs from external library # a NullHandler disables the emission of the log records going to the root logger else: gLogger.disableLogsFromExternalLibs() handlers = logging.getLogger().handlers assert logging.getLogger().getEffectiveLevel() == loggingLevel assert numberHandlers == len(handlers) assert isinstance(handlers[0], handlerType)
def test_logsFromExtLibsLogs(isEnabled, loggerName, message, expected): """ Check whether logs are displayed according to the value of enableLogsFromExternalLibs() """ gLoggerReset() # when enable, Logging should also report logs from external library # logs from external libs should appear if isEnabled: gLogger.enableLogsFromExternalLibs() # in the other case, Logging should not report logs from external library # logs from external libs shouldn't appear else: gLogger.disableLogsFromExternalLibs() # modify the output to capture logs of the root logger bufferRoot = StringIO() logging.getLogger().handlers[0].stream = bufferRoot logging.getLogger(loggerName).info(message) logstring = cleaningLog(bufferRoot.getvalue()) assert expected == logstring
def test_logsFromExtLibsMultCalls(): """ Calls the method several times to see whether we have duplication of the logs """ gLoggerReset() for i in range(5): gLogger.enableLogsFromExternalLibs() handlers = logging.getLogger().handlers assert len(handlers) == 1 assert isinstance(handlers[0], logging.StreamHandler) for i in range(5): gLogger.disableLogsFromExternalLibs() handlers = logging.getLogger().handlers assert len(handlers) == 1 assert isinstance(handlers[0], logging.NullHandler) gLogger.enableLogsFromExternalLibs() gLogger.disableLogsFromExternalLibs() gLogger.enableLogsFromExternalLibs() gLogger.disableLogsFromExternalLibs() handlers = logging.getLogger().handlers assert len(handlers) == 1 assert isinstance(handlers[0], logging.NullHandler) gLogger.disableLogsFromExternalLibs() gLogger.enableLogsFromExternalLibs() gLogger.disableLogsFromExternalLibs() gLogger.enableLogsFromExternalLibs() handlers = logging.getLogger().handlers assert len(handlers) == 1 assert isinstance(handlers[0], logging.StreamHandler)