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<?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/>.namespace core_question;use question_bank;use question_state;use question_test_recordset;use question_usage_by_activity;defined('MOODLE_INTERNAL') || die();global $CFG;require_once(__DIR__ . '/../lib.php');require_once(__DIR__ . '/helpers.php');/*** Unit tests for loading data into the {@link question_usage_by_activity} class.** @package core_question* @copyright 2012 The Open University* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/class questionusagebyactivity_data_test extends \data_loading_method_test_base {public function test_load(): void {$scid = \context_system::instance()->id;$records = new question_test_recordset(array(array('qubaid', 'contextid', 'component', 'preferredbehaviour','questionattemptid', 'questionusageid', 'slot','behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged','questionsummary', 'rightanswer', 'responsesummary', 'timemodified','attemptstepid', 'sequencenumber', 'state', 'fraction','timecreated', 'userid', 'name', 'value'),array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null),array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 2, 1, 'todo', null, 1256233705, 1, 'answer', '1'),array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 5, 2, 'gradedright', 1.0000000, 1256233720, 1, '-finish', '1'),));$question = \test_question_maker::make_question('truefalse', 'true');$question->id = -1;question_bank::start_unit_test();question_bank::load_test_question_data($question);$quba = question_usage_by_activity::load_from_records($records, 1);question_bank::end_unit_test();$this->assertEquals('unit_test', $quba->get_owning_component());$this->assertEquals(1, $quba->get_id());$this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());$this->assertEquals('interactive', $quba->get_preferred_behaviour());$qa = $quba->get_question_attempt(1);$this->assertEquals($question->questiontext, $qa->get_question(false)->questiontext);$this->assertEquals(3, $qa->get_num_steps());$step = $qa->get_step(0);$this->assertEquals(question_state::$todo, $step->get_state());$this->assertNull($step->get_fraction());$this->assertEquals(1256233700, $step->get_timecreated());$this->assertEquals(1, $step->get_user_id());$this->assertEquals(array(), $step->get_all_data());$step = $qa->get_step(1);$this->assertEquals(question_state::$todo, $step->get_state());$this->assertNull($step->get_fraction());$this->assertEquals(1256233705, $step->get_timecreated());$this->assertEquals(1, $step->get_user_id());$this->assertEquals(array('answer' => '1'), $step->get_all_data());$step = $qa->get_step(2);$this->assertEquals(question_state::$gradedright, $step->get_state());$this->assertEquals(1, $step->get_fraction());$this->assertEquals(1256233720, $step->get_timecreated());$this->assertEquals(1, $step->get_user_id());$this->assertEquals(array('-finish' => '1'), $step->get_all_data());}public function test_load_data_no_steps(): void {// The code had a bug where if one question_attempt had no steps,// load_from_records got stuck in an infinite loop. This test is to// verify that no longer happens.$scid = \context_system::instance()->id;$records = new question_test_recordset(array(array('qubaid', 'contextid', 'component', 'preferredbehaviour','questionattemptid', 'questionusageid', 'slot','behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged','questionsummary', 'rightanswer', 'responsesummary', 'timemodified','attemptstepid', 'sequencenumber', 'state', 'fraction','timecreated', 'userid', 'name', 'value'),array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', 0, 1, 1.0000000, 0.0000000, 1.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),array(1, $scid, 'unit_test', 'interactive', 2, 1, 2, 'interactive', 0, 1, 1.0000000, 0.0000000, 1.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),array(1, $scid, 'unit_test', 'interactive', 3, 1, 3, 'interactive', 0, 1, 1.0000000, 0.0000000, 1.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),));question_bank::start_unit_test();$quba = question_usage_by_activity::load_from_records($records, 1);question_bank::end_unit_test();$this->assertEquals('unit_test', $quba->get_owning_component());$this->assertEquals(1, $quba->get_id());$this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());$this->assertEquals('interactive', $quba->get_preferred_behaviour());$this->assertEquals(array(1, 2, 3), $quba->get_slots());$qa = $quba->get_question_attempt(1);$this->assertEquals(0, $qa->get_num_steps());}public function test_load_data_no_qas(): void {// The code had a bug where if a question_usage had no question_attempts,// load_from_records got stuck in an infinite loop. This test is to// verify that no longer happens.$scid = \context_system::instance()->id;$records = new question_test_recordset(array(array('qubaid', 'contextid', 'component', 'preferredbehaviour','questionattemptid', 'questionusageid', 'slot','behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged','questionsummary', 'rightanswer', 'responsesummary', 'timemodified','attemptstepid', 'sequencenumber', 'state', 'fraction','timecreated', 'userid', 'name', 'value'),array(1, $scid, 'unit_test', 'interactive', null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null),));question_bank::start_unit_test();$quba = question_usage_by_activity::load_from_records($records, 1);question_bank::end_unit_test();$this->assertEquals('unit_test', $quba->get_owning_component());$this->assertEquals(1, $quba->get_id());$this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());$this->assertEquals('interactive', $quba->get_preferred_behaviour());$this->assertEquals(array(), $quba->get_slots());}}