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fb5343a00c
unit testing - quiz_build_random_question_tag_json - quiz_extract_random_question_tags - quiz_extract_random_question_tag_ids
643 lines
23 KiB
PHP
643 lines
23 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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* Unit tests for (some of) mod/quiz/locallib.php.
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*
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* @package mod_quiz
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* @category test
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* @copyright 2008 Tim Hunt
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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 $CFG;
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require_once($CFG->dirroot . '/mod/quiz/locallib.php');
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/**
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* Unit tests for (some of) mod/quiz/locallib.php.
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*
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* @copyright 2008 Tim Hunt
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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 mod_quiz_locallib_testcase extends advanced_testcase {
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public function test_quiz_rescale_grade() {
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$quiz = new stdClass();
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$quiz->decimalpoints = 2;
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$quiz->questiondecimalpoints = 3;
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$quiz->grade = 10;
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$quiz->sumgrades = 10;
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, false), 0.12345678);
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, true), format_float(0.12, 2));
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, 'question'),
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format_float(0.123, 3));
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$quiz->sumgrades = 5;
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, false), 0.24691356);
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, true), format_float(0.25, 2));
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$this->assertEquals(quiz_rescale_grade(0.12345678, $quiz, 'question'),
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format_float(0.247, 3));
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}
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public function quiz_attempt_state_data_provider() {
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return [
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[quiz_attempt::IN_PROGRESS, null, null, mod_quiz_display_options::DURING],
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[quiz_attempt::FINISHED, -90, null, mod_quiz_display_options::IMMEDIATELY_AFTER],
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[quiz_attempt::FINISHED, -7200, null, mod_quiz_display_options::LATER_WHILE_OPEN],
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[quiz_attempt::FINISHED, -7200, 3600, mod_quiz_display_options::LATER_WHILE_OPEN],
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[quiz_attempt::FINISHED, -30, 30, mod_quiz_display_options::IMMEDIATELY_AFTER],
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[quiz_attempt::FINISHED, -90, -30, mod_quiz_display_options::AFTER_CLOSE],
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[quiz_attempt::FINISHED, -7200, -3600, mod_quiz_display_options::AFTER_CLOSE],
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[quiz_attempt::FINISHED, -90, -3600, mod_quiz_display_options::AFTER_CLOSE],
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[quiz_attempt::ABANDONED, -10000000, null, mod_quiz_display_options::LATER_WHILE_OPEN],
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[quiz_attempt::ABANDONED, -7200, 3600, mod_quiz_display_options::LATER_WHILE_OPEN],
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[quiz_attempt::ABANDONED, -7200, -3600, mod_quiz_display_options::AFTER_CLOSE],
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];
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}
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/**
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* @dataProvider quiz_attempt_state_data_provider
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*
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* @param unknown $attemptstate as in the quiz_attempts.state DB column.
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* @param unknown $relativetimefinish time relative to now when the attempt finished, or null for 0.
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* @param unknown $relativetimeclose time relative to now when the quiz closes, or null for 0.
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* @param unknown $expectedstate expected result. One of the mod_quiz_display_options constants/
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*/
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public function test_quiz_attempt_state($attemptstate,
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$relativetimefinish, $relativetimeclose, $expectedstate) {
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$attempt = new stdClass();
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$attempt->state = $attemptstate;
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if ($relativetimefinish === null) {
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$attempt->timefinish = 0;
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} else {
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$attempt->timefinish = time() + $relativetimefinish;
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}
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$quiz = new stdClass();
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if ($relativetimeclose === null) {
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$quiz->timeclose = 0;
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} else {
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$quiz->timeclose = time() + $relativetimeclose;
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}
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$this->assertEquals($expectedstate, quiz_attempt_state($quiz, $attempt));
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}
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public function test_quiz_question_tostring() {
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$question = new stdClass();
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$question->qtype = 'multichoice';
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$question->name = 'The question name';
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$question->questiontext = '<p>What sort of <b>inequality</b> is x < y<img alt="?" src="..."></p>';
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$question->questiontextformat = FORMAT_HTML;
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$summary = quiz_question_tostring($question);
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$this->assertEquals('<span class="questionname">The question name</span> ' .
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'<span class="questiontext">What sort of INEQUALITY is x < y[?]' . "\n" . '</span>', $summary);
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}
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/**
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* Test quiz_view
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* @return void
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*/
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public function test_quiz_view() {
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global $CFG;
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$CFG->enablecompletion = 1;
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$this->resetAfterTest();
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$this->setAdminUser();
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// Setup test data.
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$course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));
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$quiz = $this->getDataGenerator()->create_module('quiz', array('course' => $course->id),
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array('completion' => 2, 'completionview' => 1));
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$context = context_module::instance($quiz->cmid);
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$cm = get_coursemodule_from_instance('quiz', $quiz->id);
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// Trigger and capture the event.
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$sink = $this->redirectEvents();
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quiz_view($quiz, $course, $cm, $context);
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$events = $sink->get_events();
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// 2 additional events thanks to completion.
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$this->assertCount(3, $events);
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$event = array_shift($events);
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// Checking that the event contains the expected values.
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$this->assertInstanceOf('\mod_quiz\event\course_module_viewed', $event);
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$this->assertEquals($context, $event->get_context());
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$moodleurl = new \moodle_url('/mod/quiz/view.php', array('id' => $cm->id));
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$this->assertEquals($moodleurl, $event->get_url());
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$this->assertEventContextNotUsed($event);
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$this->assertNotEmpty($event->get_name());
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// Check completion status.
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$completion = new completion_info($course);
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$completiondata = $completion->get_data($cm);
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$this->assertEquals(1, $completiondata->completionstate);
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}
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/**
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* Return false when there are not overrides for this quiz instance.
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*/
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public function test_quiz_is_overriden_calendar_event_no_override() {
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global $CFG, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$generator = $this->getDataGenerator();
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$user = $generator->create_user();
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$course = $generator->create_course();
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$quizgenerator = $generator->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(['course' => $course->id]);
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$event = new \calendar_event((object)[
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'modulename' => 'quiz',
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'instance' => $quiz->id,
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'userid' => $user->id
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]);
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$this->assertFalse(quiz_is_overriden_calendar_event($event));
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}
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/**
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* Return false if the given event isn't an quiz module event.
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*/
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public function test_quiz_is_overriden_calendar_event_no_module_event() {
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global $CFG, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$generator = $this->getDataGenerator();
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$user = $generator->create_user();
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$course = $generator->create_course();
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$quizgenerator = $generator->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(['course' => $course->id]);
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$event = new \calendar_event((object)[
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'userid' => $user->id
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]);
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$this->assertFalse(quiz_is_overriden_calendar_event($event));
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}
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/**
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* Return false if there is overrides for this use but they belong to another quiz
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* instance.
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*/
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public function test_quiz_is_overriden_calendar_event_different_quiz_instance() {
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global $CFG, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$generator = $this->getDataGenerator();
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$user = $generator->create_user();
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$course = $generator->create_course();
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$quizgenerator = $generator->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(['course' => $course->id]);
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$quiz2 = $quizgenerator->create_instance(['course' => $course->id]);
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$event = new \calendar_event((object) [
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'modulename' => 'quiz',
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'instance' => $quiz->id,
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'userid' => $user->id
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]);
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$record = (object) [
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'quiz' => $quiz2->id,
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'userid' => $user->id
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];
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$DB->insert_record('quiz_overrides', $record);
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$this->assertFalse(quiz_is_overriden_calendar_event($event));
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}
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/**
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* Return true if there is a user override for this event and quiz instance.
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*/
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public function test_quiz_is_overriden_calendar_event_user_override() {
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global $CFG, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$generator = $this->getDataGenerator();
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$user = $generator->create_user();
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$course = $generator->create_course();
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$quizgenerator = $generator->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(['course' => $course->id]);
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$event = new \calendar_event((object) [
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'modulename' => 'quiz',
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'instance' => $quiz->id,
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'userid' => $user->id
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]);
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$record = (object) [
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'quiz' => $quiz->id,
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'userid' => $user->id
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];
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$DB->insert_record('quiz_overrides', $record);
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$this->assertTrue(quiz_is_overriden_calendar_event($event));
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}
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/**
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* Return true if there is a group override for the event and quiz instance.
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*/
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public function test_quiz_is_overriden_calendar_event_group_override() {
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global $CFG, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$generator = $this->getDataGenerator();
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$user = $generator->create_user();
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$course = $generator->create_course();
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$quizgenerator = $generator->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(['course' => $course->id]);
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$group = $this->getDataGenerator()->create_group(array('courseid' => $quiz->course));
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$groupid = $group->id;
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$userid = $user->id;
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$event = new \calendar_event((object) [
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'modulename' => 'quiz',
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'instance' => $quiz->id,
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'groupid' => $groupid
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]);
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$record = (object) [
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'quiz' => $quiz->id,
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'groupid' => $groupid
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];
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$DB->insert_record('quiz_overrides', $record);
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$this->assertTrue(quiz_is_overriden_calendar_event($event));
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}
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/**
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* Test test_quiz_get_user_timeclose().
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*/
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public function test_quiz_get_user_timeclose() {
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global $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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$basetimestamp = time(); // The timestamp we will base the enddates on.
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// Create generator, course and quizzes.
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$student1 = $this->getDataGenerator()->create_user();
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$student2 = $this->getDataGenerator()->create_user();
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$teacher = $this->getDataGenerator()->create_user();
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$course = $this->getDataGenerator()->create_course();
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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// Both quizzes close in two hours.
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$quiz1 = $quizgenerator->create_instance(array('course' => $course->id, 'timeclose' => $basetimestamp + 7200));
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$quiz2 = $quizgenerator->create_instance(array('course' => $course->id, 'timeclose' => $basetimestamp + 7200));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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$student1id = $student1->id;
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$student2id = $student2->id;
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$teacherid = $teacher->id;
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// Users enrolments.
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
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$this->getDataGenerator()->enrol_user($student1id, $course->id, $studentrole->id, 'manual');
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$this->getDataGenerator()->enrol_user($student2id, $course->id, $studentrole->id, 'manual');
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$this->getDataGenerator()->enrol_user($teacherid, $course->id, $teacherrole->id, 'manual');
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// Create groups.
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
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$group1id = $group1->id;
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$group2id = $group2->id;
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$this->getDataGenerator()->create_group_member(array('userid' => $student1id, 'groupid' => $group1id));
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$this->getDataGenerator()->create_group_member(array('userid' => $student2id, 'groupid' => $group2id));
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// Group 1 gets an group override for quiz 1 to close in three hours.
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$record1 = (object) [
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'quiz' => $quiz1->id,
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'groupid' => $group1id,
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'timeclose' => $basetimestamp + 10800 // In three hours.
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];
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$DB->insert_record('quiz_overrides', $record1);
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// Let's test quiz 1 closes in three hours for user student 1 since member of group 1.
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// Quiz 2 closes in two hours.
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$this->setUser($student1id);
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$params = new stdClass();
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$comparearray = array();
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$object = new stdClass();
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$object->id = $quiz1->id;
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$object->usertimeclose = $basetimestamp + 10800; // The overriden timeclose for quiz 1.
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$object->usertimelimit = 0;
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$comparearray[$quiz1->id] = $object;
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$object = new stdClass();
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$object->id = $quiz2->id;
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$object->usertimeclose = $basetimestamp + 7200; // The unchanged timeclose for quiz 2.
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$object->usertimelimit = 0;
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$comparearray[$quiz2->id] = $object;
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$this->assertEquals($comparearray, quiz_get_user_timeclose($course->id));
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// User 2 gets an user override for quiz 1 to close in four hours.
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$record2 = (object) [
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'quiz' => $quiz1->id,
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'userid' => $student2id,
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'timeclose' => $basetimestamp + 14400 // In four hours.
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];
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$DB->insert_record('quiz_overrides', $record2);
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// Let's test quiz 1 closes in four hours for user student 2 since personally overriden.
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// Quiz 2 closes in two hours.
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$this->setUser($student2id);
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$comparearray = array();
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$object = new stdClass();
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$object->id = $quiz1->id;
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$object->usertimeclose = $basetimestamp + 14400; // The overriden timeclose for quiz 1.
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$object->usertimelimit = 0;
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$comparearray[$quiz1->id] = $object;
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$object = new stdClass();
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$object->id = $quiz2->id;
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$object->usertimeclose = $basetimestamp + 7200; // The unchanged timeclose for quiz 2.
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$object->usertimelimit = 0;
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$comparearray[$quiz2->id] = $object;
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$this->assertEquals($comparearray, quiz_get_user_timeclose($course->id));
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// Let's test a teacher sees the original times.
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// Quiz 1 and quiz 2 close in two hours.
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$this->setUser($teacherid);
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$comparearray = array();
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$object = new stdClass();
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$object->id = $quiz1->id;
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$object->usertimeclose = $basetimestamp + 7200; // The unchanged timeclose for quiz 1.
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$object->usertimelimit = 0;
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$comparearray[$quiz1->id] = $object;
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$object = new stdClass();
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$object->id = $quiz2->id;
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$object->usertimeclose = $basetimestamp + 7200; // The unchanged timeclose for quiz 2.
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$object->usertimelimit = 0;
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$comparearray[$quiz2->id] = $object;
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$this->assertEquals($comparearray, quiz_get_user_timeclose($course->id));
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}
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public function test_quiz_build_random_question_tag_json() {
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$this->resetAfterTest();
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// Setup test data.
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$footagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => 'foo',
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'description' => 'foo desc'
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);
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$footag = $this->getDataGenerator()->create_tag($footagrecord);
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$bartagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => 'bar',
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'description' => 'bar desc'
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);
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$bartag = $this->getDataGenerator()->create_tag($bartagrecord);
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$baztagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => 'baz',
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'description' => 'baz desc'
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);
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$baztag = $this->getDataGenerator()->create_tag($baztagrecord);
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$quxtagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => 'qux',
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'description' => 'qux desc'
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);
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$quxtag = $this->getDataGenerator()->create_tag($quxtagrecord);
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|
$quuxtagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'quux',
|
|
'description' => 'quux desc'
|
|
);
|
|
$quuxtag = $this->getDataGenerator()->create_tag($quuxtagrecord);
|
|
|
|
$tagrecords = array(
|
|
(object)[
|
|
'id' => $footag->id,
|
|
'name' => 'foo'
|
|
],
|
|
(object)[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'bar'
|
|
],
|
|
(object)[
|
|
'id' => null,
|
|
'name' => 'baz'
|
|
],
|
|
(object)[
|
|
'id' => $quxtag->id,
|
|
'name' => 'invalidqux' // An invalid tag name.
|
|
],
|
|
(object)[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'invalidquux' // An invalid tag name.
|
|
],
|
|
);
|
|
|
|
$expectedjson = json_encode(array(
|
|
['id' => (int)$footag->id, 'name' => $footag->name],
|
|
['id' => (int)$bartag->id, 'name' => $bartag->name],
|
|
['id' => (int)$baztag->id, 'name' => $baztag->name],
|
|
['id' => (int)$quxtag->id, 'name' => $quxtag->name],
|
|
['id' => null, 'name' => 'invalidquux'],
|
|
));
|
|
$this->assertEquals($expectedjson, quiz_build_random_question_tag_json($tagrecords));
|
|
}
|
|
|
|
public function test_quiz_extract_random_question_tags() {
|
|
$this->resetAfterTest();
|
|
|
|
// Setup test data.
|
|
$footagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'foo',
|
|
'description' => 'foo desc'
|
|
);
|
|
$footag = $this->getDataGenerator()->create_tag($footagrecord);
|
|
$bartagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'bar',
|
|
'description' => 'bar desc'
|
|
);
|
|
$bartag = $this->getDataGenerator()->create_tag($bartagrecord);
|
|
$baztagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'baz',
|
|
'description' => 'baz desc'
|
|
);
|
|
$baztag = $this->getDataGenerator()->create_tag($baztagrecord);
|
|
$quxtagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'qux',
|
|
'description' => 'qux desc'
|
|
);
|
|
$quxtag = $this->getDataGenerator()->create_tag($quxtagrecord);
|
|
$quuxtagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'quux',
|
|
'description' => 'quux desc'
|
|
);
|
|
$quuxtag = $this->getDataGenerator()->create_tag($quuxtagrecord);
|
|
|
|
$tagjson = json_encode(array(
|
|
[
|
|
'id' => $footag->id,
|
|
'name' => 'foo'
|
|
],
|
|
[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'bar'
|
|
],
|
|
[
|
|
'id' => null,
|
|
'name' => 'baz'
|
|
],
|
|
[
|
|
'id' => $quxtag->id,
|
|
'name' => 'invalidqux' // An invalid tag name.
|
|
],
|
|
[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'invalidquux' // An invalid tag name.
|
|
],
|
|
));
|
|
|
|
$expectedrecords = array(
|
|
(object)['id' => $footag->id, 'name' => $footag->name],
|
|
(object)['id' => $bartag->id, 'name' => $bartag->name],
|
|
(object)['id' => $baztag->id, 'name' => $baztag->name],
|
|
(object)['id' => $quxtag->id, 'name' => $quxtag->name],
|
|
(object)['id' => null, 'name' => 'invalidquux'],
|
|
);
|
|
|
|
$this->assertEquals($expectedrecords, quiz_extract_random_question_tags($tagjson));
|
|
}
|
|
|
|
public function test_quiz_extract_random_question_tag_ids() {
|
|
$this->resetAfterTest();
|
|
|
|
// Setup test data.
|
|
$footagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'foo',
|
|
'description' => 'foo desc'
|
|
);
|
|
$footag = $this->getDataGenerator()->create_tag($footagrecord);
|
|
$bartagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'bar',
|
|
'description' => 'bar desc'
|
|
);
|
|
$bartag = $this->getDataGenerator()->create_tag($bartagrecord);
|
|
$baztagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'baz',
|
|
'description' => 'baz desc'
|
|
);
|
|
$baztag = $this->getDataGenerator()->create_tag($baztagrecord);
|
|
$quxtagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'qux',
|
|
'description' => 'qux desc'
|
|
);
|
|
$quxtag = $this->getDataGenerator()->create_tag($quxtagrecord);
|
|
$quuxtagrecord = array(
|
|
'isstandard' => 1,
|
|
'flag' => 0,
|
|
'rawname' => 'quux',
|
|
'description' => 'quux desc'
|
|
);
|
|
$quuxtag = $this->getDataGenerator()->create_tag($quuxtagrecord);
|
|
|
|
$tagjson = json_encode(array(
|
|
[
|
|
'id' => $footag->id,
|
|
'name' => 'foo'
|
|
],
|
|
[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'bar'
|
|
],
|
|
[
|
|
'id' => null,
|
|
'name' => 'baz'
|
|
],
|
|
[
|
|
'id' => $quxtag->id,
|
|
'name' => 'invalidqux' // An invalid tag name.
|
|
],
|
|
[
|
|
'id' => 999, // An invalid tag id.
|
|
'name' => 'invalidquux' // An invalid tag name.
|
|
],
|
|
));
|
|
|
|
$expectedrecords = array(
|
|
$footag->id,
|
|
$bartag->id,
|
|
$baztag->id,
|
|
$quxtag->id,
|
|
);
|
|
|
|
$this->assertEquals($expectedrecords, quiz_extract_random_question_tag_ids($tagjson));
|
|
}
|
|
}
|