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227 lines
10 KiB
PHP
227 lines
10 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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namespace mod_quiz;
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use mod_quiz\external\submit_question_version;
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use mod_quiz\question\bank\qbank_helper;
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defined('MOODLE_INTERNAL') || die();
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require_once(__DIR__ . '/quiz_question_helper_test_trait.php');
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/**
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* Qbank helper test for quiz.
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*
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* @package mod_quiz
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* @category test
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* @copyright 2021 Catalyst IT Australia Pty Ltd
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* @author Safat Shahin <safatshahin@catalyst-au.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @coversDefaultClass \mod_quiz\question\bank\qbank_helper
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*/
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class qbank_helper_test extends \advanced_testcase {
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use \quiz_question_helper_test_trait;
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/**
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* Called before every test.
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*/
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public function setUp(): void {
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global $USER;
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parent::setUp();
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$this->setAdminUser();
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$this->course = $this->getDataGenerator()->create_course();
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$this->student = $this->getDataGenerator()->create_user();
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$this->user = $USER;
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}
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/**
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* Test is random.
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*
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* @covers ::is_random
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* @covers ::get_random_question_data_from_slot
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*/
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public function test_is_random() {
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$this->resetAfterTest();
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$quiz = $this->create_test_quiz($this->course);
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// Test for questions from a different context.
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$context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id);
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$this->add_random_questions($questiongenerator, $quiz, ['contextid' => $context->id]);
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// Create the quiz object.
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$quizobj = \quiz::create($quiz->id);
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$structure = \mod_quiz\structure::create_for_quiz($quizobj);
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$slots = $structure->get_slots();
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foreach ($slots as $slot) {
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$this->assertEquals(true, qbank_helper::is_random($slot->id));
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// Test random data for slot.
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$this->assertEquals($slot->id, qbank_helper::get_random_question_data_from_slot($slot->id)->itemid);
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}
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}
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/**
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* Test reference records.
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*
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* @covers ::get_version_options
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* @covers ::get_question_for_redo
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* @covers ::get_always_latest_version_question_ids
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* @covers ::question_load_random_questions
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* @covers ::question_array_sort
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*/
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public function test_reference_records() {
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$this->resetAfterTest();
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$quiz = $this->create_test_quiz($this->course);
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// Test for questions from a different context.
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$context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id);
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// Create a couple of questions.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category(['contextid' => $context->id]);
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$numq = $questiongenerator->create_question('essay', null,
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['category' => $cat->id, 'name' => 'This is the first version']);
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// Create two version.
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$questiongenerator->update_question($numq, null, ['name' => 'This is the second version']);
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$questiongenerator->update_question($numq, null, ['name' => 'This is the third version']);
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quiz_add_quiz_question($numq->id, $quiz);
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// Create the quiz object.
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$quizobj = \quiz::create($quiz->id);
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$quizobj->preload_questions();
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$quizobj->load_questions();
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$questions = $quizobj->get_questions();
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$question = reset($questions);
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$structure = \mod_quiz\structure::create_for_quiz($quizobj);
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$slots = $structure->get_slots();
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$slot = reset($slots);
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$this->assertEquals(3, count(qbank_helper::get_version_options($question->id)));
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$quizobj->preload_questions();
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$quizobj->load_questions();
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$questions = $quizobj->get_questions();
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$question = reset($questions);
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$this->assertEquals($question->id, qbank_helper::get_question_for_redo($slot->id));
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// Create another version.
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$questiongenerator->update_question($numq, null, ['name' => 'This is the latest version']);
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// Change to always latest.
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submit_question_version::execute($slot->id, 0);
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$quizobj->preload_questions();
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$quizobj->load_questions();
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$questions = $quizobj->get_questions();
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$question = reset($questions);
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$this->assertEquals($question->id, qbank_helper::get_question_for_redo($slot->id));
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// Test always latest version question ids.
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$latestquestionids = qbank_helper::get_always_latest_version_question_ids($quiz->id);
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$this->assertEquals($question->id, reset($latestquestionids));
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}
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/**
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* Test question structure data.
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*
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* @covers ::get_question_structure
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* @covers ::get_question_structure_data
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* @covers ::question_array_sort
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* @covers ::get_always_latest_version_question_ids
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* @covers ::question_load_random_questions
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*/
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public function test_get_question_structure() {
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$this->resetAfterTest();
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$quiz = $this->create_test_quiz($this->course);
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// Test for questions from a different context.
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$context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id);
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// Create a couple of questions.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category(['contextid' => $context->id]);
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$numq = $questiongenerator->create_question('essay', null,
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['category' => $cat->id, 'name' => 'This is the first version']);
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// Create two version.
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$questiongenerator->update_question($numq, null, ['name' => 'This is the second version']);
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$questiongenerator->update_question($numq, null, ['name' => 'This is the third version']);
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quiz_add_quiz_question($numq->id, $quiz);
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// Create the quiz object.
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$quizobj = \quiz::create($quiz->id);
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$quizobj->preload_questions();
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$quizobj->load_questions();
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$questions = $quizobj->get_questions();
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$question = reset($questions);
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$structure = \mod_quiz\structure::create_for_quiz($quizobj);
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$slots = $structure->get_slots();
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$slot = reset($slots);
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$structuredatas = qbank_helper::get_question_structure($quiz->id);
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$structuredata = reset($structuredatas);
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$this->assertEquals($structuredata->slotid, $slot->id);
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$this->assertEquals($structuredata->id, $question->id);
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}
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/**
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* Test to get the version information for a question to show in the version selection dropdown.
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*
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* @covers ::get_question_version_info
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*/
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public function test_get_question_version_info() {
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$this->resetAfterTest();
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$quiz = $this->create_test_quiz($this->course);
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// Test for questions from a different context.
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$context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id);
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// Create a couple of questions.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category(['contextid' => $context->id]);
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$numq = $questiongenerator->create_question('essay', null,
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['category' => $cat->id, 'name' => 'This is the first version']);
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// Create two version.
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$questiongenerator->update_question($numq, null, ['name' => 'This is the second version']);
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$questiongenerator->update_question($numq, null, ['name' => 'This is the third version']);
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quiz_add_quiz_question($numq->id, $quiz);
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// Create the quiz object.
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$quizobj = \quiz::create($quiz->id);
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$quizobj->preload_questions();
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$quizobj->load_questions();
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$questions = $quizobj->get_questions();
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$question = reset($questions);
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$structure = \mod_quiz\structure::create_for_quiz($quizobj);
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$slots = $structure->get_slots();
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$slot = reset($slots);
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$versiondata = qbank_helper::get_question_version_info($question->id, $slot->id);
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$this->assertEquals(4, count($versiondata));
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$this->assertEquals('Always latest', $versiondata[0]->versionvalue);
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$this->assertEquals('v3 (latest)', $versiondata[1]->versionvalue);
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$this->assertEquals('v1', $versiondata[3]->versionvalue);
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}
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/**
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* Test get the question ids for specific question version.
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*
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* @covers ::get_specific_version_question_ids
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*/
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public function test_get_specific_version_question_ids() {
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global $DB;
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$this->resetAfterTest();
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$quiz = $this->create_test_quiz($this->course);
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// Test for questions from a different context.
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$context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id);
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// Create a couple of questions.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category(['contextid' => $context->id]);
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$numq = $questiongenerator->create_question('essay', null,
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['category' => $cat->id, 'name' => 'This is the first version']);
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// Create two version.
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$questiongenerator->update_question($numq, null, ['name' => 'This is the second version']);
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$questiongenerator->update_question($numq, null, ['name' => 'This is the third version']);
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quiz_add_quiz_question($numq->id, $quiz);
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submit_question_version::execute($DB->get_field('quiz_slots', 'id', ['quizid' => $quiz->id, 'slot' => 1]), 3);
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$specificversionquestionid = qbank_helper::get_specific_version_question_ids($quiz->id);
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$specificversionquestionid = reset($specificversionquestionid);
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$this->assertEquals($numq->id, $specificversionquestionid);
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}
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}
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