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1fcf0ca8a5
dirname() is a slow function compared with __DIR__ and using '/../'. Moodle has a large number of legacy files that are included each time a page loads and is not able to use an autoloader as it is functional code. This allows those required includes to perform as best as possible in this situation.
154 lines
9.3 KiB
PHP
154 lines
9.3 KiB
PHP
<?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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/**
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* This file contains tests for the 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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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once(__DIR__ . '/../lib.php');
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require_once(__DIR__ . '/helpers.php');
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/**
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* Unit tests for loading data into the {@link question_usage_by_activity} class.
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*
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* @copyright 2012 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class question_usage_db_test extends data_loading_method_test_base {
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public function test_load() {
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$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, $qa->get_question()->questiontext);
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$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'), $step->get_all_data());
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}
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public function test_load_data_no_steps() {
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// The code had a bug where if one question_attempt had no steps,
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// load_from_records got stuck in an infinite loop. This test is to
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// verify that no longer happens.
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$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, $qa->get_num_steps());
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}
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public function test_load_data_no_qas() {
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// The code had a bug where if a question_usage had no question_attempts,
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// load_from_records got stuck in an infinite loop. This test is to
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// verify that no longer happens.
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$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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