materio-base-d7/sites/all/modules/contrib/form/honeypot/tests/honeypot_test.module

<?php

/**
 * Implements hook_menu().
 */
function honeypot_test_menu() {
  return array(
    'honeypot_test/submit_form' => array(
      'page callback' => 'honeypot_test_submit_form',
      'access callback' => TRUE,
    ),
  );
}

/**
 * Page callback: programmatically submit a form.
 */
function honeypot_test_submit_form() {
  module_load_include('inc', 'user', 'user.pages');
  $form_state = array();
  $form_state['values'] = array(
    'name' => 'robo-user',
    'mail' => 'robouser@example.com',
    'op' => t('E-mail new password'),
  );
  drupal_form_submit('user_pass', $form_state);
  $errors = form_get_errors();
  print drupal_json_encode($errors);
  exit();
}