<?php
/**
 * @file
 * Contains ultimate_cron_logger_test.module..
 */

/**
 * Implements hook_cron().
 */
function ultimate_cron_logger_test_cron() {
  $action = \Drupal::state()->get('ultimate_cron_logger_test_cron_action');

  if ($action == 'exception') {
    throw new Exception('Test cron exception');
  }
  elseif ($action == 'fatal') {
    call_to_undefined_function();
  }
  elseif ($action == 'long_message') {
    // This long message text length is 5800 long.
    $long_message = str_repeat('This is a very long message. ', 200);
    \Drupal::logger('ultimate_cron_logger_test_cron')->notice($long_message);
  }
  elseif ($action == 'log_warning') {
    \Drupal::logger('ultimate_cron_logger_test_cron')->warning('This is a warning message');
  }
}