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