def METHOD_NAME(get_configuration, configure_environment, restart_wazuh):
    '''
    description: Checks if `wazuh-logtest` works as expected under different predefined configurations that cause
                 `wazuh-logtest` to start correctly, to be disabled, or to register an error. To do this, it checks
                 some values in these configurations from 'wazuh_conf.yaml' file.
    wazuh_min_version: 4.2.0
    tier: 0
    parameters:
        - get_configuration:
            type: fixture
            brief: Get configuration from the module.
        - configure_environment:
            type: fixture
            brief: Configure a custom environment for testing
        - restart_wazuh:
            type: fixture
            brief: Restart wazuh, ossec.log and start a new monitor.
    assertions:
        - Verify that a valid configuration is loaded.
        - Verify that wrong loaded configurations lead to an error.
    input_description: Five test cases are defined in the module. These include some configurations stored in
                       the 'wazuh_conf.yaml'.
    expected_output:
        - r'.* Logtest started'
        - r'.* Logtest disabled'
        - r'.* Invalid value for element'
        - 'Event not found'
    tags:
        - settings
        - analysisd
    '''
    callback = None
    if 'valid_conf' in get_configuration['tags']:
        callback = callback_logtest_started
    elif 'disabled_conf' in get_configuration['tags']:
        callback = callback_logtest_disabled
    else:
        callback = callback_configuration_error
    wazuh_log_monitor.start(timeout=global_parameters.default_timeout, callback=callback,
                            error_message='Event not found')