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413 lines
16 KiB
413 lines
16 KiB
<?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 the {@link \mod_quiz\local\structure\slot_random} class.
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*
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* @package mod_quiz
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* @category test
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* @copyright 2018 Shamim Rezaie <shamim@moodle.com>
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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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/**
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* Class mod_quiz_local_structure_slot_random_test
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* Class for tests related to the {@link \mod_quiz\local\structure\slot_random} class.
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*
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* @copyright 2018 Shamim Rezaie <shamim@moodle.com>
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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_local_structure_slot_random_test extends advanced_testcase {
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/**
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* Constructor test.
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*/
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public function test_constructor() {
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global $SITE;
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$this->resetAfterTest();
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$this->setAdminUser();
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// Create a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 3, 'grade' => 100.0));
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// Create a question category in the system context.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$category = $questiongenerator->create_question_category();
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// Create a random question without adding it to a quiz.
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// We don't want to use quiz_add_random_questions because that itself, instantiates an object from the slot_random class.
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$form = new stdClass();
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$form->category = $category->id . ',' . $category->contextid;
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$form->includesubcategories = true;
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$form->fromtags = [];
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$form->defaultmark = 1;
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$form->hidden = 1;
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$form->stamp = make_unique_id_code();
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$question = new stdClass();
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$question->qtype = 'random';
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$question = question_bank::get_qtype('random')->save_question($question, $form);
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$randomslotdata = new stdClass();
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$randomslotdata->quizid = $quiz->id;
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$randomslotdata->questionid = $question->id;
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$randomslotdata->questioncategoryid = $category->id;
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$randomslotdata->includingsubcategories = 1;
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$randomslotdata->maxmark = 1;
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$randomslot = new \mod_quiz\local\structure\slot_random($randomslotdata);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('record');
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$rcp->setAccessible(true);
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$record = $rcp->getValue($randomslot);
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$this->assertEquals($quiz->id, $record->quizid);
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$this->assertEquals($question->id, $record->questionid);
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$this->assertEquals($category->id, $record->questioncategoryid);
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$this->assertEquals(1, $record->includingsubcategories);
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$this->assertEquals(1, $record->maxmark);
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}
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public function test_get_quiz_quiz() {
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global $SITE, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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// Create a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 3, 'grade' => 100.0));
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// Create a question category in the system context.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$category = $questiongenerator->create_question_category();
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quiz_add_random_questions($quiz, 0, $category->id, 1, false);
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// Get the random question's id. It is at the first slot.
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$questionid = $DB->get_field('quiz_slots', 'questionid', array('quizid' => $quiz->id, 'slot' => 1));
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$randomslotdata = new stdClass();
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$randomslotdata->quizid = $quiz->id;
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$randomslotdata->questionid = $questionid;
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$randomslotdata->questioncategoryid = $category->id;
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$randomslotdata->includingsubcategories = 1;
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$randomslotdata->maxmark = 1;
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$randomslot = new \mod_quiz\local\structure\slot_random($randomslotdata);
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// The create_instance had injected an additional cmid propery to the quiz. Let's remove that.
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unset($quiz->cmid);
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$this->assertEquals($quiz, $randomslot->get_quiz());
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}
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public function test_set_quiz() {
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global $SITE, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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// Create a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 3, 'grade' => 100.0));
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// Create a question category in the system context.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$category = $questiongenerator->create_question_category();
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quiz_add_random_questions($quiz, 0, $category->id, 1, false);
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// Get the random question's id. It is at the first slot.
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$questionid = $DB->get_field('quiz_slots', 'questionid', array('quizid' => $quiz->id, 'slot' => 1));
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$randomslotdata = new stdClass();
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$randomslotdata->quizid = $quiz->id;
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$randomslotdata->questionid = $questionid;
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$randomslotdata->questioncategoryid = $category->id;
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$randomslotdata->includingsubcategories = 1;
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$randomslotdata->maxmark = 1;
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$randomslot = new \mod_quiz\local\structure\slot_random($randomslotdata);
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// The create_instance had injected an additional cmid propery to the quiz. Let's remove that.
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unset($quiz->cmid);
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$randomslot->set_quiz($quiz);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('quiz');
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$rcp->setAccessible(true);
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$quizpropery = $rcp->getValue($randomslot);
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$this->assertEquals($quiz, $quizpropery);
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}
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private function setup_for_test_tags($tagnames) {
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global $SITE, $DB;
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// Create a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 3, 'grade' => 100.0));
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// Create a question category in the system context.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$category = $questiongenerator->create_question_category();
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quiz_add_random_questions($quiz, 0, $category->id, 1, false);
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// Get the random question's id. It is at the first slot.
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$questionid = $DB->get_field('quiz_slots', 'questionid', array('quizid' => $quiz->id, 'slot' => 1));
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$randomslotdata = new stdClass();
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$randomslotdata->quizid = $quiz->id;
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$randomslotdata->questionid = $questionid;
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$randomslotdata->questioncategoryid = $category->id;
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$randomslotdata->includingsubcategories = 1;
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$randomslotdata->maxmark = 1;
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$randomslot = new \mod_quiz\local\structure\slot_random($randomslotdata);
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// Create tags.
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foreach ($tagnames as $tagname) {
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$tagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => $tagname,
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'description' => $tagname . ' desc'
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);
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$tags[$tagname] = $this->getDataGenerator()->create_tag($tagrecord);
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}
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return array($randomslot, $tags);
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}
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public function test_set_tags() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar']);
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$randomslot->set_tags([$tags['foo'], $tags['bar']]);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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$this->assertEquals([
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$tags['foo']->id => $tags['foo'],
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$tags['bar']->id => $tags['bar'],
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], $tagspropery);
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}
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public function test_set_tags_twice() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar', 'baz']);
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// Set tags for the first time.
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$randomslot->set_tags([$tags['foo'], $tags['bar']]);
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// Now set the tags again.
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$randomslot->set_tags([$tags['baz']]);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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$this->assertEquals([
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$tags['baz']->id => $tags['baz'],
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], $tagspropery);
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}
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public function test_set_tags_duplicates() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar', 'baz']);
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$randomslot->set_tags([$tags['foo'], $tags['bar'], $tags['foo']]);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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$this->assertEquals([
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$tags['foo']->id => $tags['foo'],
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$tags['bar']->id => $tags['bar'],
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], $tagspropery);
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}
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public function test_set_tags_by_id() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar', 'baz']);
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$randomslot->set_tags_by_id([$tags['foo']->id, $tags['bar']->id]);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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// The set_tags_by_id function only retrieves id and name fields of the tag object.
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$this->assertCount(2, $tagspropery);
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$this->assertArrayHasKey($tags['foo']->id, $tagspropery);
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$this->assertArrayHasKey($tags['bar']->id, $tagspropery);
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$this->assertEquals(
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(object)['id' => $tags['foo']->id, 'name' => $tags['foo']->name],
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$tagspropery[$tags['foo']->id]->to_object()
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);
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$this->assertEquals(
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(object)['id' => $tags['bar']->id, 'name' => $tags['bar']->name],
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$tagspropery[$tags['bar']->id]->to_object()
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);
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}
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public function test_set_tags_by_id_twice() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar', 'baz']);
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// Set tags for the first time.
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$randomslot->set_tags_by_id([$tags['foo']->id, $tags['bar']->id]);
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// Now set the tags again.
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$randomslot->set_tags_by_id([$tags['baz']->id]);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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// The set_tags_by_id function only retrieves id and name fields of the tag object.
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$this->assertCount(1, $tagspropery);
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$this->assertArrayHasKey($tags['baz']->id, $tagspropery);
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$this->assertEquals(
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(object)['id' => $tags['baz']->id, 'name' => $tags['baz']->name],
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$tagspropery[$tags['baz']->id]->to_object()
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);
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}
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public function test_set_tags_by_id_duplicates() {
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$this->resetAfterTest();
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$this->setAdminUser();
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list($randomslot, $tags) = $this->setup_for_test_tags(['foo', 'bar', 'baz']);
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$randomslot->set_tags_by_id([$tags['foo']->id, $tags['bar']->id], $tags['foo']->id);
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$rc = new ReflectionClass('\mod_quiz\local\structure\slot_random');
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$rcp = $rc->getProperty('tags');
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$rcp->setAccessible(true);
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$tagspropery = $rcp->getValue($randomslot);
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// The set_tags_by_id function only retrieves id and name fields of the tag object.
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$this->assertCount(2, $tagspropery);
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$this->assertArrayHasKey($tags['foo']->id, $tagspropery);
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$this->assertArrayHasKey($tags['bar']->id, $tagspropery);
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$this->assertEquals(
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(object)['id' => $tags['foo']->id, 'name' => $tags['foo']->name],
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$tagspropery[$tags['foo']->id]->to_object()
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);
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$this->assertEquals(
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(object)['id' => $tags['bar']->id, 'name' => $tags['bar']->name],
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$tagspropery[$tags['bar']->id]->to_object()
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);
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}
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public function test_insert() {
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global $SITE, $DB;
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$this->resetAfterTest();
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$this->setAdminUser();
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// Create a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 3, 'grade' => 100.0));
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// Create a question category in the system context.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$category = $questiongenerator->create_question_category();
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// Create a random question without adding it to a quiz.
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$form = new stdClass();
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$form->category = $category->id . ',' . $category->contextid;
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$form->includesubcategories = true;
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$form->fromtags = [];
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$form->defaultmark = 1;
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$form->hidden = 1;
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$form->stamp = make_unique_id_code();
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$question = new stdClass();
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$question->qtype = 'random';
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$question = question_bank::get_qtype('random')->save_question($question, $form);
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// Prepare 2 tags.
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$tagrecord = 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 = $this->getDataGenerator()->create_tag($tagrecord);
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$tagrecord = array(
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'isstandard' => 1,
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'flag' => 0,
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'rawname' => 'bar',
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'description' => 'bar desc'
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);
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$bartag = $this->getDataGenerator()->create_tag($tagrecord);
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$randomslotdata = new stdClass();
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$randomslotdata->quizid = $quiz->id;
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$randomslotdata->questionid = $question->id;
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$randomslotdata->questioncategoryid = $category->id;
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$randomslotdata->includingsubcategories = 1;
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$randomslotdata->maxmark = 1;
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// Insert the random question to the quiz.
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$randomslot = new \mod_quiz\local\structure\slot_random($randomslotdata);
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$randomslot->set_tags([$footag, $bartag]);
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$randomslot->insert(1); // Put the question on the first page of the quiz.
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// Get the random question's quiz_slot. It is at the first slot.
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$quizslot = $DB->get_record('quiz_slots', array('quizid' => $quiz->id, 'slot' => 1));
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// Get the random question's tags from quiz_slot_tags. It is at the first slot.
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$quizslottags = $DB->get_records('quiz_slot_tags', array('slotid' => $quizslot->id));
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$this->assertEquals($question->id, $quizslot->questionid);
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$this->assertEquals($category->id, $quizslot->questioncategoryid);
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$this->assertEquals(1, $quizslot->includingsubcategories);
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$this->assertEquals(1, $quizslot->maxmark);
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$this->assertCount(2, $quizslottags);
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$this->assertEquals(
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[
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['tagid' => $footag->id, 'tagname' => $footag->name],
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['tagid' => $bartag->id, 'tagname' => $bartag->name]
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],
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array_map(function($slottag) {
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return ['tagid' => $slottag->tagid, 'tagname' => $slottag->tagname];
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}, $quizslottags),
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'', 0.0, 10, true);
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}
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}
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