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_usage_by_activity class. < * < * @package core_question < * @copyright 2009 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */
> namespace core_question;
> use question_bank; > use question_engine; defined('MOODLE_INTERNAL') || die(); > use question_state;
global $CFG; require_once(__DIR__ . '/../lib.php'); require_once(__DIR__ . '/helpers.php');
<
/** * Unit tests for the question_usage_by_activity class. *
> * @package core_question
* @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */
< class question_usage_by_activity_test extends advanced_testcase {
> class questionusagebyactivity_test extends \advanced_testcase {
public function test_set_get_preferred_model() { // Set up $quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
// Exercise SUT and verify. $quba->set_preferred_behaviour('deferredfeedback'); $this->assertEquals('deferredfeedback', $quba->get_preferred_behaviour()); } public function test_set_get_id() { // Set up $quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
// Exercise SUT and verify $quba->set_id_from_database(123); $this->assertEquals(123, $quba->get_id()); } public function test_fake_id() { // Set up $quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
// Exercise SUT and verify $this->assertNotEmpty($quba->get_id()); } public function test_create_usage_and_add_question() { // Exercise SUT
< $context = context_system::instance();
> $context = \context_system::instance();
$quba = question_engine::make_questions_usage_by_activity('unit_test', $context); $quba->set_preferred_behaviour('deferredfeedback');
< $tf = test_question_maker::make_question('truefalse', 'true');
> $tf = \test_question_maker::make_question('truefalse', 'true');
$slot = $quba->add_question($tf); // Verify. $this->assertEquals($slot, 1); $this->assertEquals('unit_test', $quba->get_owning_component()); $this->assertSame($context, $quba->get_owning_context()); $this->assertEquals($quba->question_count(), 1); $this->assertEquals($quba->get_question_state($slot), question_state::$notstarted); } public function test_get_question() { // Set up. $quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
$quba->set_preferred_behaviour('deferredfeedback');
< $tf = test_question_maker::make_question('truefalse', 'true');
> $tf = \test_question_maker::make_question('truefalse', 'true');
$slot = $quba->add_question($tf); // Exercise SUT and verify. $this->assertSame($tf, $quba->get_question($slot, false)); $this->expectException('moodle_exception'); $quba->get_question($slot + 1, false); } public function test_extract_responses() { // Start a deferred feedback attempt with CBM and add the question to it.
< $tf = test_question_maker::make_question('truefalse', 'true');
> $tf = \test_question_maker::make_question('truefalse', 'true');
$quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
$quba->set_preferred_behaviour('deferredcbm'); $slot = $quba->add_question($tf); $quba->start_all_questions(); // Prepare data to be submitted $prefix = $quba->get_field_prefix($slot); $answername = $prefix . 'answer'; $certaintyname = $prefix . '-certainty'; $getdata = array( $answername => 1, $certaintyname => 3, 'irrelevant' => 'should be ignored', ); // Exercise SUT $submitteddata = $quba->extract_responses($slot, $getdata); // Verify. $this->assertEquals(array('answer' => 1, '-certainty' => 3), $submitteddata); } public function test_access_out_of_sequence_throws_exception() { // Start a deferred feedback attempt with CBM and add the question to it.
< $tf = test_question_maker::make_question('truefalse', 'true');
> $tf = \test_question_maker::make_question('truefalse', 'true');
$quba = question_engine::make_questions_usage_by_activity('unit_test',
< context_system::instance());
> \context_system::instance());
$quba->set_preferred_behaviour('deferredcbm'); $slot = $quba->add_question($tf); $quba->start_all_questions(); // Prepare data to be submitted $prefix = $quba->get_field_prefix($slot); $answername = $prefix . 'answer'; $certaintyname = $prefix . '-certainty'; $postdata = array( $answername => 1, $certaintyname => 3, $prefix . ':sequencecheck' => 1, 'irrelevant' => 'should be ignored', ); // Exercise SUT - no exception yet. $quba->process_all_actions($slot, $postdata); $postdata = array( $answername => 1, $certaintyname => 3, $prefix . ':sequencecheck' => 3, 'irrelevant' => 'should be ignored', ); // Exercise SUT - now it should fail. $this->expectException('question_out_of_sequence_exception'); $quba->process_all_actions($slot, $postdata);
> } } > } > /** > * Test function preload all step users. > */ > public function test_preload_all_step_users() { > $this->resetAfterTest(); > $this->setAdminUser(); > // Set up. > $quba = question_engine::make_questions_usage_by_activity('unit_test', > \context_system::instance()); > > // Create an essay question in the DB. > $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); > $cat = $generator->create_question_category(); > $essay = $generator->create_question('essay', 'editorfilepicker', ['category' => $cat->id]); > > // Start attempt at the question. > $q = question_bank::load_question($essay->id); > $quba->set_preferred_behaviour('deferredfeedback'); > $slot = $quba->add_question($q, 10); > $quba->start_question($slot, 1); > > // Finish the attempt. > $quba->finish_all_questions(); > question_engine::save_questions_usage_by_activity($quba); > > // The user information of question attempt step should be loaded. > $quba->preload_all_step_users(); > $qa = $quba->get_attempt_iterator()->current(); > $steps = $qa->get_full_step_iterator(); > $this->assertEquals('Admin User', $steps[0]->get_user_fullname());