moodle/lib/behat/behat_deprecated_base.php

76 lines
2.8 KiB
PHP

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
// NOTE: no MOODLE_INTERNAL test here, this file may be required by behat before including /config.php.
require_once(__DIR__ . '/behat_base.php');
/**
* Base class for steps definitions classes that contain deprecated steps.
*
* To be extended by the deprecated steps definitions of the different Moodle components and add-ons.
* For example, deprecated core steps can be found in lib/tests/behat/behat_deprecated.php ,
* deprecated steps for mod_forum would be in mod/forum/tests/behat/behat_mod_forum_deprecated.php etc.
*
* @package core
* @category test
* @copyright 2022 Marina Glancy
* @author David Monllaó
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class behat_deprecated_base extends behat_base {
/**
* Throws an exception if $CFG->behat_usedeprecated is not allowed.
*
* @throws Exception
* @param string|array $alternatives Alternative/s to the requested step
* @param bool $throwexception If set to true we always throw exception, irrespective of behat_usedeprecated setting.
* @return void
*/
protected function deprecated_message($alternatives, bool $throwexception = false): void {
global $CFG;
// We do nothing if it is enabled.
if (!empty($CFG->behat_usedeprecated) && !$throwexception) {
return;
}
if (is_scalar($alternatives)) {
$alternatives = array($alternatives);
}
// Show an appropriate message based on the throwexception flag.
if ($throwexception) {
$message = 'This step has been removed. Rather than using this step you can:';
} else {
$message = 'Deprecated step, rather than using this step you can:';
}
// Add all alternatives to the message.
foreach ($alternatives as $alternative) {
$message .= PHP_EOL . '- ' . $alternative;
}
if (!$throwexception) {
$message .= PHP_EOL . '- Set $CFG->behat_usedeprecated in config.php to allow the use of deprecated steps
if you don\'t have any other option';
}
throw new Exception($message);
}
}