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// This file is part of Moodle - http://moodle.org/
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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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// 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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// 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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* @copyright 2013 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* Event redirection sink.
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* @copyright 2013 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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class phpunit_event_sink {
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/** @var \core\event\base[] array of events */
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protected $events = array();
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* Stop event redirection.
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* Use if you do not want event redirected any more.
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public function close() {
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phpunit_util::stop_event_redirection();
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* To be called from phpunit_util only!
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* @param \core\event\base $event record from event_read table
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public function add_event(\core\event\base $event) {
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/* Number events from 0. */
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$this->events[] = $event;
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* Returns all redirected events.
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* The instances are records form the event_read table.
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* The array indexes are numbered from 0 and the order is matching
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* the creation of events.
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* @return \core\event\base[]
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public function get_events() {
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* Return number of events redirected to this sink.
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public function count() {
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return count($this->events);
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* Removes all previously stored events.
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public function clear() {
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$this->events = array();