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