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5d949702f8
The sections are created on the edit quiz page, and then appear in the navigation panel when the quiz is being attempted to help students find their way around. The 'Shuffle questions' setting has been moved from being per-quiz to being a per-section. This commit is actually the joint work of Mahmoud Kassaei and Tim Hunt from The Open University. We could only use one persons name for the commit and this time Mahmoud gets the credit/blame.
308 lines
11 KiB
PHP
308 lines
11 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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* Tests for the quiz_attempt class.
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*
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* @package mod_quiz
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* @category test
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* @copyright 2014 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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* Subclass of quiz_attempt to allow faking of the page layout.
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*
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* @copyright 2014 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_attempt_testable extends quiz_attempt {
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/** @var array list of slots to treat as if they contain descriptions in the fake layout. */
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protected $infos = array();
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/**
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* Set a fake page layout. Used when we test URL generation.
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* @param int $id assumed attempt id.
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* @param string $layout layout to set. Like quiz attempt.layout. E.g. '1,2,0,3,4,0,'.
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* @param array $infos slot numbers which contain 'descriptions', or other non-questions.
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* @return quiz_attempt attempt object for use in unit tests.
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*/
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public static function setup_fake_attempt_layout($id, $layout, $infos = array()) {
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$attempt = new stdClass();
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$attempt->id = $id;
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$attempt->layout = $layout;
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$course = new stdClass();
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$quiz = new stdClass();
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$cm = new stdClass();
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$cm->id = 0;
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$attemptobj = new self($attempt, $quiz, $cm, $course, false);
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$attemptobj->slots = array();
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foreach (explode(',', $layout) as $slot) {
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if ($slot == 0) {
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continue;
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}
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$attemptobj->slots[$slot] = new stdClass();
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$attemptobj->slots[$slot]->slot = $slot;
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$attemptobj->slots[$slot]->requireprevious = 0;
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$attemptobj->slots[$slot]->questionid = 0;
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}
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$attemptobj->sections = array();
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$attemptobj->sections[0] = new stdClass();
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$attemptobj->sections[0]->heading = '';
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$attemptobj->sections[0]->firstslot = 1;
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$attemptobj->sections[0]->shufflequestions = 0;
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$attemptobj->infos = $infos;
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$attemptobj->link_sections_and_slots();
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$attemptobj->determine_layout();
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$attemptobj->number_questions();
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return $attemptobj;
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}
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public function is_real_question($slot) {
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return !in_array($slot, $this->infos);
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}
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}
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/**
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* Tests for the quiz_attempt class.
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*
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* @copyright 2014 Tim Hunt
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class mod_quiz_attempt_testcase extends basic_testcase {
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/**
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* Test the functions quiz_update_open_attempts() and get_list_of_overdue_attempts()
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*/
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public function test_attempt_url() {
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$attempt = mod_quiz_attempt_testable::setup_fake_attempt_layout(
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123, '1,2,0,3,4,0,5,6,0');
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// Attempt pages.
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$this->assertEquals(new moodle_url(
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'/mod/quiz/attempt.php?attempt=123'),
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$attempt->attempt_url());
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$this->assertEquals(new moodle_url(
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'/mod/quiz/attempt.php?attempt=123&page=2'),
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$attempt->attempt_url(null, 2));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/attempt.php?attempt=123&page=1#'),
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$attempt->attempt_url(3));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/attempt.php?attempt=123&page=1#q4'),
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$attempt->attempt_url(4));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->attempt_url(null, 2, 2));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->attempt_url(3, -1, 1));
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$this->assertEquals(new moodle_url(
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'#q4'),
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$attempt->attempt_url(4, -1, 1));
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// Summary page.
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$this->assertEquals(new moodle_url(
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'/mod/quiz/summary.php?attempt=123'),
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$attempt->summary_url());
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// Review page.
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123'),
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$attempt->review_url());
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=2'),
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$attempt->review_url(null, 2));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=1'),
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$attempt->review_url(3, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=1#q4'),
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$attempt->review_url(4, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123'),
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$attempt->review_url(null, 2, true));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123'),
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$attempt->review_url(1, -1, true));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=2'),
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$attempt->review_url(null, 2, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&showall=0'),
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$attempt->review_url(null, 0, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&showall=0'),
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$attempt->review_url(1, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=1'),
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$attempt->review_url(3, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=2'),
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$attempt->review_url(null, 2));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#q3'),
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$attempt->review_url(3, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#q4'),
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$attempt->review_url(4, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, 2, true, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(1, -1, true, 0));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=2'),
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$attempt->review_url(null, 2, false, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, 0, false, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(1, -1, false, 0));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=123&page=1#'),
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$attempt->review_url(3, -1, false, 0));
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// Review with more than 50 questions in the quiz.
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$attempt = mod_quiz_attempt_testable::setup_fake_attempt_layout(
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124, '1,2,3,4,5,6,7,8,9,10,0,11,12,13,14,15,16,17,18,19,20,0,' .
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'21,22,23,24,25,26,27,28,29,30,0,31,32,33,34,35,36,37,38,39,40,0,' .
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'41,42,43,44,45,46,47,48,49,50,0,51,52,53,54,55,56,57,58,59,60,0');
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124'),
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$attempt->review_url());
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=2'),
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$attempt->review_url(null, 2));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=1'),
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$attempt->review_url(11, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=1#q12'),
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$attempt->review_url(12, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&showall=1'),
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$attempt->review_url(null, 2, true));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&showall=1'),
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$attempt->review_url(1, -1, true));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=2'),
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$attempt->review_url(null, 2, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124'),
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$attempt->review_url(null, 0, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=1'),
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$attempt->review_url(11, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=1#q12'),
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$attempt->review_url(12, -1, false));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=2'),
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$attempt->review_url(null, 2));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#q3'),
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$attempt->review_url(3, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#q4'),
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$attempt->review_url(4, -1, null, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, 2, true, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(1, -1, true, 0));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=2'),
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$attempt->review_url(null, 2, false, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(null, 0, false, 0));
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$this->assertEquals(new moodle_url(
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'#'),
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$attempt->review_url(1, -1, false, 0));
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$this->assertEquals(new moodle_url(
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'/mod/quiz/review.php?attempt=124&page=1#'),
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$attempt->review_url(11, -1, false, 0));
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}
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}
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