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See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?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/>.

< /** < * This file contains tests for the question_attempt class. < * < * Action methods like start, process_action and finish are assumed to be < * tested by walkthrough tests in the various behaviours. < * < * @package moodlecore < * @subpackage questionengine < * @copyright 2009 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */
> namespace core_question;
> use question_attempt; > use question_bank; defined('MOODLE_INTERNAL') || die(); > use question_engine; > use question_state; global $CFG; > use question_test_recordset; require_once(__DIR__ . '/../lib.php'); > use question_usage_null_observer; require_once(__DIR__ . '/helpers.php'); > use testable_question_engine_unit_of_work;
<
/** * Unit tests for loading data into the {@link question_attempt} class. *
> * Action methods like start, process_action and finish are assumed to be * @copyright 2009 The Open University > * tested by walkthrough tests in the various behaviours. * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later > * */ > * @package core_question class question_attempt_db_test extends data_loading_method_test_base { > * @category test
< class question_attempt_db_test extends data_loading_method_test_base {
> class questionattempt_db_test extends \data_loading_method_test_base {
$records = new question_test_recordset(array( array('questionattemptid', 'contextid', 'questionusageid', 'slot', 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged', 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified', 'attemptstepid', 'sequencenumber', 'state', 'fraction', 'timecreated', 'userid', 'name', 'value'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 2, 1, 'complete', null, 1256233705, 1, 'answer', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 1, '', '', '', 1256233790, 3, 2, 'complete', null, 1256233710, 1, 'answer', '0'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 4, 3, 'complete', null, 1256233715, 1, 'answer', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 5, 4, 'gradedright', 1.0000000, 1256233720, 1, '-finish', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 6, 5, 'mangrpartial', 0.5000000, 1256233790, 1, '-comment', 'Not good enough!'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 6, 5, 'mangrpartial', 0.5000000, 1256233790, 1, '-mark', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 6, 5, 'mangrpartial', 0.5000000, 1256233790, 1, '-maxmark', '2'), ));
< $question = test_question_maker::make_question('truefalse', 'true');
> $question = \test_question_maker::make_question('truefalse', 'true');
$question->id = -1; question_bank::start_unit_test(); question_bank::load_test_question_data($question); $qa = question_attempt::load_from_records($records, 1, new question_usage_null_observer(), 'deferredfeedback'); question_bank::end_unit_test(); $this->assertEquals($question->questiontext, $qa->get_question(false)->questiontext); $this->assertEquals(6, $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); $this->assertEquals(question_state::$complete, $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); $this->assertEquals(question_state::$complete, $step->get_state()); $this->assertNull($step->get_fraction()); $this->assertEquals(1256233710, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('answer' => '0'), $step->get_all_data()); $step = $qa->get_step(3); $this->assertEquals(question_state::$complete, $step->get_state()); $this->assertNull($step->get_fraction()); $this->assertEquals(1256233715, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('answer' => '1'), $step->get_all_data()); $step = $qa->get_step(4); $this->assertEquals(question_state::$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()); $step = $qa->get_step(5); $this->assertEquals(question_state::$mangrpartial, $step->get_state()); $this->assertEquals(0.5, $step->get_fraction()); $this->assertEquals(1256233790, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('-comment' => 'Not good enough!', '-mark' => '1', '-maxmark' => '2'), $step->get_all_data()); } public function test_load_missing_question() { $records = new question_test_recordset(array( array('questionattemptid', 'contextid', 'questionusageid', 'slot', 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged', 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified', 'attemptstepid', 'sequencenumber', 'state', 'fraction', 'timecreated', 'userid', 'name', 'value'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null), )); question_bank::start_unit_test(); $qa = question_attempt::load_from_records($records, 1, new question_usage_null_observer(), 'deferredfeedback'); question_bank::end_unit_test(); $missingq = question_bank::get_qtype('missingtype')->make_deleted_instance(-1, 2); $this->assertEquals($missingq, $qa->get_question(false)); $this->assertEquals(1, $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()); } public function test_load_with_autosaved_data() { $records = new question_test_recordset(array( array('questionattemptid', 'contextid', 'questionusageid', 'slot', 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged', 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified', 'attemptstepid', 'sequencenumber', 'state', 'fraction', 'timecreated', 'userid', 'name', 'value'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 4, -3, 'complete', null, 1256233715, 1, 'answer', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 2, 1, 'complete', null, 1256233705, 1, 'answer', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 1, '', '', '', 1256233790, 3, 2, 'complete', null, 1256233710, 1, 'answer', '0'), ));
< $question = test_question_maker::make_question('truefalse', 'true');
> $question = \test_question_maker::make_question('truefalse', 'true');
$question->id = -1; question_bank::start_unit_test(); question_bank::load_test_question_data($question); $qa = question_attempt::load_from_records($records, 1, new question_usage_null_observer(), 'deferredfeedback'); question_bank::end_unit_test(); $this->assertEquals($question->questiontext, $qa->get_question(false)->questiontext); $this->assertEquals(4, $qa->get_num_steps()); $this->assertTrue($qa->has_autosaved_step()); $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); $this->assertEquals(question_state::$complete, $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); $this->assertEquals(question_state::$complete, $step->get_state()); $this->assertNull($step->get_fraction()); $this->assertEquals(1256233710, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('answer' => '0'), $step->get_all_data()); $step = $qa->get_step(3); $this->assertEquals(question_state::$complete, $step->get_state()); $this->assertNull($step->get_fraction()); $this->assertEquals(1256233715, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('answer' => '1'), $step->get_all_data()); } public function test_load_with_unnecessary_autosaved_data() { // The point here is that the somehow (probably due to two things // happening concurrently, we have autosaved data in the database that // has already been superceded by real data, so it should be ignored. // There is also a second lot of redundant data to delete. $records = new question_test_recordset(array( array('questionattemptid', 'contextid', 'questionusageid', 'slot', 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged', 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified', 'attemptstepid', 'sequencenumber', 'state', 'fraction', 'timecreated', 'userid', 'name', 'value'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 5, -2, 'complete', null, 1256233715, 1, 'answer', '0'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 4, -1, 'complete', null, 1256233715, 1, 'answer', '0'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '', 1256233790, 2, 1, 'complete', null, 1256233705, 1, 'answer', '1'), array(1, 123, 1, 1, 'deferredfeedback', -1, 1, 2.0000000, 0.0000000, 1.0000000, 1, '', '', '', 1256233790, 3, 2, 'complete', null, 1256233710, 1, 'answer', '0'), ));
< $question = test_question_maker::make_question('truefalse', 'true');
> $question = \test_question_maker::make_question('truefalse', 'true');
$question->id = -1; question_bank::start_unit_test(); question_bank::load_test_question_data($question); $observer = new testable_question_engine_unit_of_work(
< question_engine::make_questions_usage_by_activity('unit_test', context_system::instance()));
> question_engine::make_questions_usage_by_activity('unit_test', \context_system::instance()));
$qa = question_attempt::load_from_records($records, 1, $observer, 'deferredfeedback'); question_bank::end_unit_test(); $this->assertEquals($question->questiontext, $qa->get_question(false)->questiontext); $this->assertEquals(3, $qa->get_num_steps()); $this->assertFalse($qa->has_autosaved_step()); $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); $this->assertEquals(question_state::$complete, $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); $this->assertEquals(question_state::$complete, $step->get_state()); $this->assertNull($step->get_fraction()); $this->assertEquals(1256233710, $step->get_timecreated()); $this->assertEquals(1, $step->get_user_id()); $this->assertEquals(array('answer' => '0'), $step->get_all_data()); $this->assertEquals(2, count($observer->get_steps_deleted())); } }