MockOptions options = new MockOptions(false); // not quiet
        MockSlf4jConfiguration slf4jConfiguration = new MockSlf4jConfiguration();

        // Simulate the fixed logic from LookupInvoker.prepareLogging()
        Slf4jConfiguration.Level loggerLevel;
        if (invokerRequest.effectiveVerbose()) {
            loggerLevel = Slf4jConfiguration.Level.DEBUG;
            slf4jConfiguration.setRootLoggerLevel(loggerLevel);