Search moodle.org's
Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

< /** < * This file contains tests for the question_bank class. < * < * @package moodlecore < * @subpackage questionbank < * @copyright 2011 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */
> namespace core_question;
> use core_question\local\bank\question_version_status; > use qubaid_list; defined('MOODLE_INTERNAL') || die(); > use question_bank; > use question_engine; global $CFG; > use question_finder;
require_once(__DIR__ . '/../lib.php');
<
/**
< *Unit tests for the {@link question_bank} class.
> * Unit tests for the {@see question_bank} class.
*
> * @package core_question * @copyright 2011 The Open University > * @category test
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */
< class question_bank_test extends advanced_testcase {
> class questionbank_test extends \advanced_testcase {
public function test_sort_qtype_array() {
< $config = new stdClass();
> $config = new \stdClass();
$config->multichoice_sortorder = '1'; $config->calculated_sortorder = '2'; $qtypes = array( 'frog' => 'toad', 'calculated' => 'newt', 'multichoice' => 'eft', ); $this->assertEquals(question_bank::sort_qtype_array($qtypes, $config), array( 'multichoice' => 'eft', 'calculated' => 'newt', 'frog' => 'toad', )); } public function test_fraction_options() { $fractions = question_bank::fraction_options(); $this->assertSame(get_string('none'), reset($fractions)); $this->assertSame('0.0', key($fractions)); $this->assertSame('5%', end($fractions)); $this->assertSame('0.05', key($fractions)); array_shift($fractions); array_pop($fractions); array_pop($fractions); $this->assertSame('100%', reset($fractions)); $this->assertSame('1.0', key($fractions)); $this->assertSame('11.11111%', end($fractions)); $this->assertSame('0.1111111', key($fractions)); } public function test_fraction_options_full() { $fractions = question_bank::fraction_options_full(); $this->assertSame(get_string('none'), reset($fractions)); $this->assertSame('0.0', key($fractions)); $this->assertSame('-100%', end($fractions)); $this->assertSame('-1.0', key($fractions)); array_shift($fractions); array_pop($fractions); array_pop($fractions); $this->assertSame('100%', reset($fractions)); $this->assertSame('1.0', key($fractions)); $this->assertSame('-83.33333%', end($fractions)); $this->assertSame('-0.8333333', key($fractions)); } public function test_get_questions_from_categories_with_usage_counts() { $this->resetAfterTest(); $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $generator->create_question_category(); $questiondata1 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); $questiondata2 = $generator->create_question('shortanswer', null, array('category' => $cat->id)); $questiondata3 = $generator->create_question('shortanswer', null, array('category' => $cat->id));
< $quba = question_engine::make_questions_usage_by_activity('test', context_system::instance());
> $quba = question_engine::make_questions_usage_by_activity('test', \context_system::instance());
$quba->set_preferred_behaviour('deferredfeedback'); $question1 = question_bank::load_question($questiondata1->id); $question3 = question_bank::load_question($questiondata3->id); $quba->add_question($question1); $quba->add_question($question1); $quba->add_question($question3); $quba->start_all_questions(); question_engine::save_questions_usage_by_activity($quba); $this->assertEquals(array( $questiondata2->id => 0, $questiondata3->id => 1, $questiondata1->id => 2, ), question_bank::get_finder()->get_questions_from_categories_with_usage_counts( array($cat->id), new qubaid_list(array($quba->get_id())))); } public function test_load_many_for_cache() { $this->resetAfterTest(); $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $generator->create_question_category(); $q1 = $generator->create_question('shortanswer', null, ['category' => $cat->id]); $qs = question_finder::get_instance()->load_many_for_cache([$q1->id]); $this->assertArrayHasKey($q1->id, $qs); } public function test_load_many_for_cache_missing_id() { // Try to load a non-existent question.
< $this->expectException('dml_missing_record_exception');
> $this->expectException(\dml_missing_record_exception::class);
question_finder::get_instance()->load_many_for_cache([-1]);
> } } > } > /** > * Test get_questions_from_categories. > * > * @covers \question_finder::get_questions_from_categories > * > * @return void > */ > public function test_get_questions_from_categories(): void { > $this->resetAfterTest(); > > /** @var core_question_generator $questiongenerator */ > $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); > > // Create three questions in a question bank category, each with three versions. > // The first question has all three versions in status ready. > $cat = $questiongenerator->create_question_category(); > $q1v1 = $questiongenerator->create_question('truefalse', null, ['name' => 'Q1V1', 'category' => $cat->id]); > $q1v2 = $questiongenerator->update_question($q1v1, null, ['name' => 'Q1V2']); > $q1v3 = $questiongenerator->update_question($q1v2, null, ['name' => 'Q1V3']); > // The second question has the first version in status draft, the second version in status ready, > // and third version in status draft. > $q2v1 = $questiongenerator->create_question('numerical', null, ['name' => 'Q2V2', 'category' => $cat->id, > 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); > $q2v2 = $questiongenerator->update_question($q2v1, null, ['name' => 'Q2V2', > 'status' => question_version_status::QUESTION_STATUS_READY, ]); > $q2v3 = $questiongenerator->update_question($q2v2, null, > ['name' => 'Q2V3', 'status' => question_version_status::QUESTION_STATUS_DRAFT]); > // The third question has all three version in status draft. > $q3v1 = $questiongenerator->create_question('shortanswer', null, ['name' => 'Q3V1', 'category' => $cat->id, > 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); > $q3v2 = $questiongenerator->update_question($q3v1, null, ['name' => 'Q3V2', > 'status' => question_version_status::QUESTION_STATUS_DRAFT, ]); > $q3v3 = $questiongenerator->update_question($q3v2, null, ['name' => 'Q3V3', > 'status' => question_version_status::QUESTION_STATUS_DRAFT]); > > // Test the returned array of questions in that category is the desired one with version three of the first > // question, version two of the second question, and the third question omitted completely since there are > // only draft versions. > $this->assertEquals([$q1v3->id => $q1v3->id, $q2v2->id => $q2v2->id], > question_bank::get_finder()->get_questions_from_categories([$cat->id], ""));